一年级数学下册 大海边4教案 青岛版五年制

一年级数学 大海边4教案 青岛版五年制 cards on the table in accordance with the construction plan operations; Digging holes, hoisting, Dado, residue used in transportation of all equipment, facilities, safety equipment, gas masks, accessories, materials and personal protective equipment must be checked before use, ensure the safety of use; Every day must be in service for toxic gas detection and record, consistent with requirements to lower production; Excavation pile construction of excavation process must have special care; Intervals the excavation hole pile on the required distance to dig, dig deep each 500-1000mm wall once; Section one wall higher than hole 250mm, required opening protection facilities; Lighting hole job safety miner's lamp or the safety voltage of 12 volts; Lower personnel must wear helmets, seat belts, by the rigid ladder, into the hole after work or job, you must set 1.2m high fence around the hole and gaikongkou; Digging when pumping, operating personnel must be on the ground before they can be carried out after the pump power supply must be disconnected; 10, acceptance may be homework, not qualified for acceptance or acceptance not made the next processes work. Site specific security disclosure disclosure signatures; 11, targeted the construction site safety disclosure; 12, the other. Disclosure signatures to accept cards deliver the signature time Japan form in duplicate, teams from the deposit of an instrument, and filed a report. Earthwork construction technology to give the low-down (reference tables) 4-2-2 construction organization name project name the construction site construction requirements of security technical cards on the table in accordance with the construction plan operations; Manual excavation should be from the top down, layer-by-layer excavation dig gods Earth is strictly prohibited, there should be adequate lighting at night; Deep Foundation pit when soil wall changes at any time, if there are any large cracks had to stop construction, reporting to the project manager for processing; In the pit or deep in work, must wear a helmet, no dirt and other objects above fall head injury, in the event of groundwater seepage, water well should be excluded; At the side, if there are any unidentifiable goods or prior did not foresee the coming of cables, pipes and so on, should stop operations, reporting to the superior, no knocking or play with; Artificial lift dirt, you should review the tools, ropes, hook is solid, lifting vertical and not someone, wheel, should be the formation of walkways, to remove barriers; Underwater operations to strictly check the electrical zero connection and leakage protection switch, cable should be in good condition and wear PPE; Slope, to be carried out in accordance with the requirements, and cannot concentrate too much, such as when the soil is poor, shall assign a person in custody; Acceptance can be carried out operations, acceptance or unqualified acceptance not made 大海边 教材: 本节课需完成教科第54-57页的信息窗口三的有关内容，讲述了两个鱼缸，每个鱼缸中有2种不同颜色、不同数量的鱼;用图形势呈现的两个鱼缸中不同颜色鱼的数量。通过解决“左边鱼缸里有多少条鱼,”的问题，引出对两位数加两位数(进位)知识的学习。 学情简析: 学生对于两位数加两位数是第一次接触，前面有过两位数不进位加法的学习，因此在这里的学习应该有一定的基础，特别是对于数位的知识前面学生已经得到巩固，学起来难度应该不是太大。 教学目标: 1、通过信息窗提供的信息让学生提出并解决数学问题，在理解的基础上掌握两位数加两位数(进位)的计算方法。 2、让学生通过提问题，解决问题的过程，感受到数学源于生活，增强对数学学习的兴趣。 重点难点: 掌握两位数加两位数(进位)的计算方法。 教学策略: 充分利用学生手中的学具，结合小组交流、合作，全班交流的形式体验两位数加两位数的计算方法。 课前准备: 教学媒体: 教学挂图 预习:看一看 教师活动 学生活动 cards on the table in accordance with the construction plan operations; Digging holes, hoisting, Dado, residue used in transportation of all equipment, facilities, safety equipment, gas masks, accessories, materials and personal protective equipment must be checked before use, ensure the safety of use; Every day must be in service for toxic gas detection and record, consistent with requirements to lower production; Excavation pile construction of excavation process must have special care; Intervals the excavation hole pile on the required distance to dig, dig deep each 500-1000mm wall once; Section one wall higher than hole 250mm, required opening protection facilities; Lighting hole job safety miner's lamp or the safety voltage of 12 volts; Lower personnel must wear helmets, seat belts, by the rigid ladder, into the hole after work or job, you must set 1.2m high fence around the hole and gaikongkou; Digging when pumping, operating personnel must be on the ground before they can be carried out after the pump power supply must be disconnected; 10, acceptance may be homework, not qualified for acceptance or acceptance not made the next processes work. Site specific security disclosure disclosure signatures; 11, targeted the construction site safety disclosure; 12, the other. Disclosure signatures to accept cards deliver the signature time Japan form in duplicate, teams from the deposit of an instrument, and filed a report. Earthwork construction technology to give the low-down (reference tables) 4-2-2 construction organization name project name the construction site construction requirements of security technical cards on the table in accordance with the construction plan operations; Manual excavation should be from the top down, layer-by-layer excavation dig gods Earth is strictly prohibited, there should be adequate lighting at night; Deep Foundation pit when soil wall changes at any time, if there are any large cracks had to stop construction, reporting to the project manager for processing; In the pit or deep in work, must wear a helmet, no dirt and other objects above fall head injury, in the event of groundwater seepage, water well should be excluded; At the side, if there are any unidentifiable goods or prior did not foresee the coming of cables, pipes and so on, should stop operations, reporting to the superior, no knocking or play with; Artificial lift dirt, you should review the tools, ropes, hook is solid, lifting vertical and not someone, wheel, should be the formation of walkways, to remove barriers; Underwater operations to strictly check the electrical zero connection and leakage protection switch, cable should be in good condition and wear PPE; Slope, to be carried out in accordance with the requirements, and cannot concentrate too much, such as when the soil is poor, shall assign a person in custody; Acceptance can be carried out operations, acceptance or unqualified acceptance not made cards on the table in accordance with the construction plan operations; Digging holes, hoisting, Dado, residue used in transportation of all equipment, facilities, safety equipment, gas masks, accessories, materials and personal protective equipment must be checked before use, ensure the safety of use; Every day must be in service for toxic gas detection and record, consistent with requirements to lower production; Excavation pile construction of excavation process must have special care; Intervals the excavation hole pile on the required distance to dig, dig deep each 500-1000mm wall once; Section one wall higher than hole 250mm, required opening protection facilities; Lighting hole job safety miner's lamp or the safety voltage of 12 volts; Lower personnel must wear helmets, seat belts, by the rigid ladder, into the hole after work or job, you must set 1.2m high fence around the hole and gaikongkou; Digging when pumping, operating personnel must be on the ground before they can be carried out after the pump power supply must be disconnected; 10, acceptance may be homework, not qualified for acceptance or acceptance not made the next processes work. Site specific security disclosure disclosure signatures; 11, targeted the construction site safety disclosure; 12, the other. Disclosure signatures to accept cards deliver the signature time Japan form in duplicate, teams from the deposit of an instrument, and filed a report. Earthwork construction technology to give the low-down (reference tables) 4-2-2 construction organization name project name the construction site construction requirements of security technical cards on the table in accordance with the construction plan operations; Manual excavation should be from the top down, layer-by-layer excavation dig gods Earth is strictly prohibited, there should be adequate lighting at night; Deep Foundation pit when soil wall changes at any time, if there are any large cracks had to stop construction, reporting to the project manager for processing; In the pit or deep in work, must wear a helmet, no dirt and other objects above fall head injury, in the event of groundwater seepage, water well should be excluded; At the side, if there are any unidentifiable goods or prior did not foresee the coming of cables, pipes and so on, should stop operations, reporting to the superior, no knocking or play with; Artificial lift dirt, you should review the tools, ropes, hook is solid, lifting vertical and not someone, wheel, should be the formation of walkways, to remove barriers; Underwater operations to strictly check the electrical zero connection and leakage protection switch, cable should be in good condition and wear PPE; Slope, to be carried out in accordance with the requirements, and cannot concentrate too much, such as when the soil is poor, shall assign a person in custody; Acceptance can be carried out operations, acceptance or unqualified acceptance not made 第五课时 一、情景导课 青岛有一个很有特色的景点，同学们知 道是什么地方吗, 是啊，那就是水族馆。今天我们就一起 到水族馆中参观一下。 二、讲授新课 1、教师出示挂图，在水族馆里，大家 都看到了什么, 各种各样的鱼类 谁能具体地说一说都有那几种鱼, 他们各有多少,你是怎样知道的, 学生说出所看到的四种鱼类并说明每种鱼类的数量 一个男孩提出了一个问题，谁愿意来读 一读他提了一个什么问题, 谁能帮助男孩列出算式, 学生读出问题 这个算式怎样解答呢,请同学们利用 手中的学具摆一摆，拨一拨尝试一下怎学生列式:14+28 样解答。 学生动手操作，教师巡视指导，学生可利用手中的 小棒、计数器、小正方形等学具感知计算过程，有 困难的学生可以和组内其他同学进行交流。 谁能说一说你是利用哪种学具，怎样计引导学生针对不同的学具，说出自己动手操作的过算的, 程。在此特别引导学生强调，当各位上的书相加满 十的时候，应该怎么办，是学生明确，各位上满十， 可向十位上进一。 poor,PPE; Slope, to be carried out in accordance with the requirements, and cannot concentrate too much, such as when the soil is d wearerations to strictly check the electrical zero connection and leakage protection switch, cable should be in good condition anook is solid, lifting vertical and not someone, wheel, should be the formation of walkways, to remove barriers; Underwater oppes, hd stop operations, reporting to the superior, no knocking or play with; Artificial lift dirt, you should review the tools, roded; At the side, if there are any unidentifiable goods or prior did not foresee the coming of cables, pipes and so on, shoulexclu st wear a helmet, no dirt and other objects above fall head injury, in the event of groundwater seepage, water well should bere any large cracks had to stop construction, reporting to the project manager for processing; In the pit or deep in work, musoil wall changes at any time, if there alayer excavation dig gods Earth is strictly prohibited, there should be adequate lighting at night; Deep Foundation pit when -by-the construction plan operations; Manual excavation should be from the top down, layerthe table in accordance with 2 construction organization name project name the construction site construction requirements of security technical cards on -2-down (reference tables) 4-nt, and filed a report. Earthwork construction technology to give the lowstrume. Disclosure signatures to accept cards deliver the signature time Japan form in duplicate, teams from the deposit of an inSite specific security disclosure disclosure signatures; 11, targeted the construction site safety disclosure; 12, the otherwork. must be disconnected; 10, acceptance may be homework, not qualified for acceptance or acceptance not made the next processes ; Digging when pumping, operating personnel must be on the ground before they can be carried out after the pump power supply ongkoumets, seat belts, by the rigid ladder, into the hole after work or job, you must set 1.2m high fence around the hole and gaikprotection facilities; Lighting hole job safety miner's lamp or the safety voltage of 12 volts; Lower personnel must wear hel1000mm wall once; Section one wall higher than hole 250mm, required opening -le on the required distance to dig, dig deep each 500lower production; Excavation pile construction of excavation process must have special care; Intervals the excavation hole pi nts toore use, ensure the safety of use; Every day must be in service for toxic gas detection and record, consistent with requiremeipment, facilities, safety equipment, gas masks, accessories, materials and personal protective equipment must be checked befll equtable in accordance with the construction plan operations; Digging holes, hoisting, Dado, residue used in transportation of anstruction organization name project name the construction site construction requirements of security technical cards on the 1 co-2-the next processes work; 10, the construction site . 4 2 cards on the table in accordance with the construction plan operations; Digging holes, hoisting, Dado, residue used in transportation of all equipment, facilities, safety equipment, gas masks, accessories, materials and personal protective equipment must be checked before use, ensure the safety of use; Every day must be in service for toxic gas detection and record, consistent with requirements to lower production; Excavation pile construction of excavation process must have special care; Intervals the excavation hole pile on the required distance to dig, dig deep each 500-1000mm wall once; Section one wall higher than hole 250mm, required opening protection facilities; Lighting hole job safety miner's lamp or the safety voltage of 12 volts; Lower personnel must wear helmets, seat belts, by the rigid ladder, into the hole after work or job, you must set 1.2m high fence around the hole and gaikongkou; Digging when pumping, operating personnel must be on the ground before they can be carried out after the pump power supply must be disconnected; 10, acceptance may be homework, not qualified for acceptance or acceptance not made the next processes work. Site specific security disclosure disclosure signatures; 11, targeted the construction site safety disclosure; 12, the other. Disclosure signatures to accept cards deliver the signature time Japan form in duplicate, teams from the deposit of an instrument, and filed a report. Earthwork construction technology to give the low-down (reference tables) 4-2-2 construction organization name project name the construction site construction requirements of security technical cards on the table in accordance with the construction plan operations; Manual excavation should be from the top down, layer-by-layer excavation dig gods Earth is strictly prohibited, there should be adequate lighting at night; Deep Foundation pit when soil wall changes at any time, if there are any large cracks had to stop construction, reporting to the project manager for processing; In the pit or deep in work, must wear a helmet, no dirt and other objects above fall head injury, in the event of groundwater seepage, water well should be excluded; At the side, if there are any unidentifiable goods or prior did not foresee the coming of cables, pipes and so on, should stop operations, reporting to the superior, no knocking or play with; Artificial lift dirt, you should review the tools, ropes, hook is solid, lifting vertical and not someone, wheel, should be the formation of walkways, to remove barriers; Underwater operations to strictly check the electrical zero connection and leakage protection switch, cable should be in good condition and wear PPE; Slope, to be carried out in accordance with the requirements, and cannot concentrate too much, such as when the soil is poor, shall assign a person in custody; Acceptance can be carried out operations, acceptance or unqualified acceptance not made 除了利用手中的学具进行计算外，同学 们还会怎样计算, 利用竖式进行计算 谁能到黑板前写一写, 一名学生板演，其余学生观察他的计算过程。 你能说一说你是怎样计算的吗, 引导学生说一说计算的过程。其余同学进行点评。 在说的过程中引导学生重点说一说从什么未开始计 算比较好，为什么,若学生有疑问，课引导学生分 别从个位、十位两方面开始计算一下，然后比较得 出从个位计算不叫简单。同时说明个位满十要向十 位进一。 引导学生同位两个互相说一说计算过程。 学生可能提出下列问题: 右边鱼缸中有多少条鱼, 引导学生在提出问题后自主解答，解答完后在组内 交流一下自己是怎样计算的，不会的同学可听一听2、根据这幅图，你还能提出什么问题, 其他同学的计算方法。互相学习。 怎样解答, 做完后集体交流，重点引导说一说，个位上的 3+7=10，这个10应该怎样处理,引导学生明确应该 在个位上写“0”在向十位上进一。 custody; Acceptance can be carried out operations, acceptance or unqualified acceptance not made in accordance with the requirements, and cannot concentrate too much, such as when the soil is poor, shall assign a person ind out electrical zero connection and leakage protection switch, cable should be in good condition and wear PPE; Slope, to be carrieand not someone, wheel, should be the formation of walkways, to remove barriers; Underwater operations to strictly check the ical the superior, no knocking or play with; Artificial lift dirt, you should review the tools, ropes, hook is solid, lifting vert any unidentifiable goods or prior did not foresee the coming of cables, pipes and so on, should stop operations, reporting toare her objects above fall head injury, in the event of groundwater seepage, water well should be excluded; At the side, if thereconstruction, reporting to the project manager for processing; In the pit or deep in work, must wear a helmet, no dirt and ot soil wall changes at any time, if there are any large cracks had to stoplayer excavation dig gods Earth is strictly prohibited, there should be adequate lighting at night; Deep Foundation pit when -by-s; Manual excavation should be from the top down, layerthe table in accordance with the construction plan operation2 construction organization name project name the construction site construction requirements of security technical cards on -2-down (reference tables) 4-rk construction technology to give the lowarthwocept cards deliver the signature time Japan form in duplicate, teams from the deposit of an instrument, and filed a report. Ere disclosure signatures; 11, targeted the construction site safety disclosure; 12, the other. Disclosure signatures to acsclosutance may be homework, not qualified for acceptance or acceptance not made the next processes work. Site specific security ding personnel must be on the ground before they can be carried out after the pump power supply must be disconnected; 10, acceperatiadder, into the hole after work or job, you must set 1.2m high fence around the hole and gaikongkou; Digging when pumping, ophole job safety miner's lamp or the safety voltage of 12 volts; Lower personnel must wear helmets, seat belts, by the rigid l 1000mm wall once; Section one wall higher than hole 250mm, required opening protection facilities; Lighting-dig, dig deep each 500 ile construction of excavation process must have special care; Intervals the excavation hole pile on the required distance totion pse; Every day must be in service for toxic gas detection and record, consistent with requirements to lower production; Excavapment, gas masks, accessories, materials and personal protective equipment must be checked before use, ensure the safety of uortation of all equipment, facilities, safety equicards on the table in accordance with the construction plan operations; Digging holes, hoisting, Dado, residue used in transp 3 cards on the table in accordance with the construction plan operations; Digging holes, hoisting, Dado, residue used in transportation of all equipment, facilities, safety equipment, gas masks, accessories, materials and personal protective equipment must be checked before use, ensure the safety of use; Every day must be in service for toxic gas detection and record, consistent with requirements to lower production; Excavation pile construction of excavation process must have special care; Intervals the excavation hole pile on the required distance to dig, dig deep each 500-1000mm wall once; Section one wall higher than hole 250mm, required opening protection facilities; Lighting hole job safety miner's lamp or the safety voltage of 12 volts; Lower personnel must wear helmets, seat belts, by the rigid ladder, into the hole after work or job, you must set 1.2m high fence around the hole and gaikongkou; Digging when pumping, operating personnel must be on the ground before they can be carried out after the pump power supply must be disconnected; 10, acceptance may be homework, not qualified for acceptance or acceptance not made the next processes work. Site specific security disclosure disclosure signatures; 11, targeted the construction site safety disclosure; 12, the other. Disclosure signatures to accept cards deliver the signature time Japan form in duplicate, teams from the deposit of an instrument, and filed a report. Earthwork construction technology to give the low-down (reference tables) 4-2-2 construction organization name project name the construction site construction requirements of security technical cards on the table in accordance with the construction plan operations; Manual excavation should be from the top down, layer-by-layer excavation dig gods Earth is strictly prohibited, there should be adequate lighting at night; Deep Foundation pit when soil wall changes at any time, if there are any large cracks had to stop construction, reporting to the project manager for processing; In the pit or deep in work, must wear a helmet, no dirt and other objects above fall head injury, in the event of groundwater seepage, water well should be excluded; At the side, if there are any unidentifiable goods or prior did not foresee the coming of cables, pipes and so on, should stop operations, reporting to the superior, no knocking or play with; Artificial lift dirt, you should review the tools, ropes, hook is solid, lifting vertical and not someone, wheel, should be the formation of walkways, to remove barriers; Underwater operations to strictly check the electrical zero connection and leakage protection switch, cable should be in good condition and wear PPE; Slope, to be carried out in accordance with the requirements, and cannot concentrate too much, such as when the soil is poor, shall assign a person in custody; Acceptance can be carried out operations, acceptance or unqualified acceptance not made 0表示没有，那么在这里，个位上的“0” 不写可以吗,为什么, 不可以。引导学生明确，“0”除了表示没有以外， 在这里表示占位的作用。因此不能不写。如果不写 就成了5而不是50，因此在计算时0必须写上。 让学生先明确这道题是两个小朋友分别展示自己的三、课堂练习 照片，给出了两人不同的照片数量。 完成自主练习第一题 学生可能提出: 一共有多少张照片, 根据这道题你可以提出什么问题, 第一个小朋友比第二个小朋友多多少张照片, „„ 这两个问题引导学生利用竖式做在练习本上，集体 交流说一说计算方法。 学生说一说自己的收获。 四、小结 本节课你学到了什么, 教师活动 学生活动 poor,PPE; Slope, to be carried out in accordance with the requirements, and cannot concentrate too much, such as when the soil is d wearerations to strictly check the electrical zero connection and leakage protection switch, cable should be in good condition anook is solid, lifting vertical and not someone, wheel, should be the formation of walkways, to remove barriers; Underwater oppes, hd stop operations, reporting to the superior, no knocking or play with; Artificial lift dirt, you should review the tools, roded; At the side, if there are any unidentifiable goods or prior did not foresee the coming of cables, pipes and so on, shoulexclu st wear a helmet, no dirt and other objects above fall head injury, in the event of groundwater seepage, water well should bere any large cracks had to stop construction, reporting to the project manager for processing; In the pit or deep in work, musoil wall changes at any time, if there alayer excavation dig gods Earth is strictly prohibited, there should be adequate lighting at night; Deep Foundation pit when -by-the construction plan operations; Manual excavation should be from the top down, layerthe table in accordance with 2 construction organization name project name the construction site construction requirements of security technical cards on -2-down (reference tables) 4-nt, and filed a report. Earthwork construction technology to give the lowstrume. Disclosure signatures to accept cards deliver the signature time Japan form in duplicate, teams from the deposit of an inSite specific security disclosure disclosure signatures; 11, targeted the construction site safety disclosure; 12, the otherwork. must be disconnected; 10, acceptance may be homework, not qualified for acceptance or acceptance not made the next processes ; Digging when pumping, operating personnel must be on the ground before they can be carried out after the pump power supply ongkoumets, seat belts, by the rigid ladder, into the hole after work or job, you must set 1.2m high fence around the hole and gaikprotection facilities; Lighting hole job safety miner's lamp or the safety voltage of 12 volts; Lower personnel must wear hel1000mm wall once; Section one wall higher than hole 250mm, required opening -le on the required distance to dig, dig deep each 500lower production; Excavation pile construction of excavation process must have special care; Intervals the excavation hole pi nts toore use, ensure the safety of use; Every day must be in service for toxic gas detection and record, consistent with requiremeipment, facilities, safety equipment, gas masks, accessories, materials and personal protective equipment must be checked befll equtable in accordance with the construction plan operations; Digging holes, hoisting, Dado, residue used in transportation of anstruction organization name project name the construction site construction requirements of security technical cards on the 1 co-2-the next processes work; 10, the construction site . 4 4 cards on the table in accordance with the construction plan operations; Digging holes, hoisting, Dado, residue used in transportation of all equipment, facilities, safety equipment, gas masks, accessories, materials and personal protective equipment must be checked before use, ensure the safety of use; Every day must be in service for toxic gas detection and record, consistent with requirements to lower production; Excavation pile construction of excavation process must have special care; Intervals the excavation hole pile on the required distance to dig, dig deep each 500-1000mm wall once; Section one wall higher than hole 250mm, required opening protection facilities; Lighting hole job safety miner's lamp or the safety voltage of 12 volts; Lower personnel must wear helmets, seat belts, by the rigid ladder, into the hole after work or job, you must set 1.2m high fence around the hole and gaikongkou; Digging when pumping, operating personnel must be on the ground before they can be carried out after the pump power supply must be disconnected; 10, acceptance may be homework, not qualified for acceptance or acceptance not made the next processes work. Site specific security disclosure disclosure signatures; 11, targeted the construction site safety disclosure; 12, the other. Disclosure signatures to accept cards deliver the signature time Japan form in duplicate, teams from the deposit of an instrument, and filed a report. Earthwork construction technology to give the low-down (reference tables) 4-2-2 construction organization name project name the construction site construction requirements of security technical cards on the table in accordance with the construction plan operations; Manual excavation should be from the top down, layer-by-layer excavation dig gods Earth is strictly prohibited, there should be adequate lighting at night; Deep Foundation pit when soil wall changes at any time, if there are any large cracks had to stop construction, reporting to the project manager for processing; In the pit or deep in work, must wear a helmet, no dirt and other objects above fall head injury, in the event of groundwater seepage, water well should be excluded; At the side, if there are any unidentifiable goods or prior did not foresee the coming of cables, pipes and so on, should stop operations, reporting to the superior, no knocking or play with; Artificial lift dirt, you should review the tools, ropes, hook is solid, lifting vertical and not someone, wheel, should be the formation of walkways, to remove barriers; Underwater operations to strictly check the electrical zero connection and leakage protection switch, cable should be in good condition and wear PPE; Slope, to be carried out in accordance with the requirements, and cannot concentrate too much, such as when the soil is poor, shall assign a person in custody; Acceptance can be carried out operations, acceptance or unqualified acceptance not made 第六课时 1、完成自主练习第二题 学生独立完成在书上，集体订正。订正时指名说一说 每道题是怎样计算的。 学生在课堂本上用竖式完成，集体订正 2、完成自主练习第三题 先让学生自己进行改错，集体订正时，让学生说一说 每道题错在哪，应该怎样改正。提醒学生在做题中不3、完成自主练习第四题 要出现类似的错误。 先让学生在练习本上计算出得数，然后再进行连线。 学生可能提出下列问题: 4、完成自主练习第五题 一班一共捐了多少本书, 二班一共捐了多少本书, 三班一共捐了多少本书, 5、完成自主练习第六题 三个班一共捐了多少本《故事宝库》, 根据这个表格你能提出什么问三个班一共捐了多少本《作文宝库》, 题, 一班捐的《故事宝库》比《作文宝库》多几本, „„ 对于学生会做的让学生在练习本上进行解答，对于不 会做的可放到问题口袋中，以后在解答。 custody; Acceptance can be carried out operations, acceptance or unqualified acceptance not made in accordance with the requirements, and cannot concentrate too much, such as when the soil is poor, shall assign a person ind out electrical zero connection and leakage protection switch, cable should be in good condition and wear PPE; Slope, to be carrieand not someone, wheel, should be the formation of walkways, to remove barriers; Underwater operations to strictly check the ical the superior, no knocking or play with; Artificial lift dirt, you should review the tools, ropes, hook is solid, lifting vert any unidentifiable goods or prior did not foresee the coming of cables, pipes and so on, should stop operations, reporting toare her objects above fall head injury, in the event of groundwater seepage, water well should be excluded; At the side, if thereconstruction, reporting to the project manager for processing; In the pit or deep in work, must wear a helmet, no dirt and ot soil wall changes at any time, if there are any large cracks had to stoplayer excavation dig gods Earth is strictly prohibited, there should be adequate lighting at night; Deep Foundation pit when -by-s; Manual excavation should be from the top down, layerthe table in accordance with the construction plan operation2 construction organization name project name the construction site construction requirements of security technical cards on -2-down (reference tables) 4-rk construction technology to give the lowarthwocept cards deliver the signature time Japan form in duplicate, teams from the deposit of an instrument, and filed a report. Ere disclosure signatures; 11, targeted the construction site safety disclosure; 12, the other. Disclosure signatures to acsclosutance may be homework, not qualified for acceptance or acceptance not made the next processes work. Site specific security ding personnel must be on the ground before they can be carried out after the pump power supply must be disconnected; 10, acceperatiadder, into the hole after work or job, you must set 1.2m high fence around the hole and gaikongkou; Digging when pumping, ophole job safety miner's lamp or the safety voltage of 12 volts; Lower personnel must wear helmets, seat belts, by the rigid l 1000mm wall once; Section one wall higher than hole 250mm, required opening protection facilities; Lighting-dig, dig deep each 500 ile construction of excavation process must have special care; Intervals the excavation hole pile on the required distance totion pse; Every day must be in service for toxic gas detection and record, consistent with requirements to lower production; Excavapment, gas masks, accessories, materials and personal protective equipment must be checked before use, ensure the safety of uortation of all equipment, facilities, safety equicards on the table in accordance with the construction plan operations; Digging holes, hoisting, Dado, residue used in transp 5