2019-2020学年七年级英语上册 Unit 3 The earth教案 牛津深圳版

2019-2020学年七英语上册 Unit 3 The earth教案 牛津深圳版 教学目标 要 求 牛津深圳版 unit 3 the earth 掌握本单元重点单词和短语 教学重难点 分 析 There be 句型 教 学 过 程 课 前 准 备 本周学校 学习 Unit 3 the earth There be 句型 Speaking，Writing，More practice &Revision 存在和 要解决 的问题 本单元重点单词和短语的记忆 “There be…”句式考点汇聚 知识要点概述 Unit3 The Earth学案 Speaking，Writing，More practice &Revision Task1 目标展示。说出下面单词，词组和距自己的汉语意思。 1.Words fact, kilometer, own, catch, few, away, problem 2.Phrases Throw away, fewer and fewer, each year 3.Sentences Are there any other things we can do? We can take our own shopping bags to the supermarket. Task2 要点学习 own，用作形容词，“自己的”，常和形容词性物主代词一起使用，可以加强语气；own也可用作动词，“拥有” e.g:1.I have got my own computer now.我现在有自己的头脑。 2.He owns a large house and a nice car.他拥有一套大住房和一部好车。 few “很少”“不多” e.g:1.Few people live to be 100.很少有人活到100岁。 2.The buses to our village are few.到我们村的公共汽车不多。 a few “一些”“若干” e.g：He has a few friends in this city.他在这个城市里有一些朋友。 fewer and fewer越来越少 Task3 单元小结 重点词汇 1.earth地球 2.quiz知识小赛；小测试 3.pattern模式，形式 4.protect保护 5.report 6.part部分 7.land陆地 8.field田地，田野 9.large大的 10.provide提供 11.pollution污染 12.burn燃烧 13.energe能量，能源 14.pollute污染 15.into（到...里面；进入） 16.must必须 17.ground地面 18.kill杀死 19.important重要的 20.fact事实 21.kilometer公里；千米 22.own自己的 23.catch捕捉 24.few不多，很少 25.away去别处；离开 26.problem问题；难题 重点词组 1.on Earth在地球上 2.stop doing停止做某事 3.provide...with...为……提供…… 4.put...into...把……倒入…… 5.throw away扔掉 6.lift...up将……抬起 7.keep...alive让……活着 重点句子 1. These are forests and rivers, mountains and fields. 2. Some places are very hot, and some are very cold. 3. We must stop doing these things. 4. It’s important for us to protect the Earth for our future. 5. Are there any other things we can do? 6. It keeps us alive. “There be…”句式考点汇聚 考点一：动词be的形式 动词be常用的形式有以下几种： 1. 动词be在各种时态中的形式：现在时am，is，are；过去时was，were；将来时will / shall be，would / should be或am/ is / are going to be，was / were going to be；完成时have / has / had been； 2. 与情态动词连用，构成“there +情态动词+ be”的形式； 3. 与seem，appear，used to等表示状态的词语连用，构成“there seem(s) / appear(s)/ used to be…”； 4. “There be…”句式中的be有时用come，enter，follow，arrive，seem，happen等动词代替，但不能用have代替。例如： There happened to be nobody in the room. 碰巧那时房间里没有人。 ［试题精选］ 1）There _________ many new words in Lesson One. It is very easy. A. is B. aren’t C. isn’t D. are 2）There is some milk in the glass.（改为否定句） There _________ _________ milk in the glass. 3）There _________ a knife and a fork on the table. A. seems to be B. seem to be C. is seeming to be D. are 考点二：动词be与主语的一致关系 动词be的形式要和最靠近它的主语在数上保持一致；另外，还必须注意不可数名词用作主语时，动词be应用单数形式。 ［试题精选］ 1）图馆前有许多小树。 There _________ many young trees in _________ of the library. 2）—_________ there _________ for me in the bus? —No, it’s crowded. A. Is, a room B. Are, any room C. Are, rooms D. Is, any room 3）—What’s on the desk? —There _________ a dictionary and two notebooks on it. A. is B. have C. are D. has 考点三：“There be…”与have的区别 “There be…”句式和have均可表示“有”的意思，但用法有别。“There be…”表示“在某处有……”，意为“存在有”；而have却表示“某人/某物有……”，意为“某人/某物拥有……”。 ［试题精选］ 1）—There _________ a concert this evening. —Yeah. Exciting news! A. are going to be B. is going to be C. is going to have D. will have 2）There _________ a football game between Italy and Germany tomorrow morning. A. has B. is going to be C. will have D. has been 考点四：“There be…”句式的反意疑问句 陈述部分为“There be…”句式的反意疑问句，简短问句由“be的适当形式+ there”构成。需要注意的是陈述部分中是否有seldom，hardly，little，few，no，nothing，nobody之类的否定词或半否定词。若有，该部分应看作否定意义，简短问句部分则用肯定式；如果陈述部分含有表示否定意义前缀的单词，该部分仍应看作肯定意义，简短问句部分要用否定形式。例如： There is nothing in the box, is there? There was an unusual bike under the tree, wasn’t there? ［试题精选］ 1）There is some water in that bottle, isn’t _________? A. there B. it C. that D. this 2）There is little milk in the bottle.（变为反意疑问句） There is little milk in the bottle, _________ _________? 精编例题讲练 ［巩固练习］ 1. Look! There _________ some apples on that tree. A. is B. was C. are D. were 2. —Where is my money? I can’t find it. —Look! _________ some money under your chair. A. There has B. There are C. There is D. It’s 3. There _________ a football game this afternoon. A. will have B. is going to be C. has D. is going to have 4. There is going to _________ a basketball match in the playground this afternoon. A. has B. have C. be D. hold 5. _________ a pen and two books on the desk. A. There are B. There is C. Have D. Has 6. There is a beautiful clock on the wall, _________? A. isn’t there B. is there C. isn’t it D. doesn’t it 7. There is little milk in the bottle, _________? A. isn’t it B. is it C. isn’t there D. is there 8. There _________ sixty minutes in an hour. A. is B. are C. have D. has 9. There _________ an apple and some pears on the table. A. have B. has C. is D. are 10. There’s something to eat in the cupboard.（改为一般疑问句） _________ there _________ to eat in the cupboard 11. There was no time for the twins to go shopping, _________ _________?（完成反意疑问句） Key: 1. C 2. C 3. B 4. C 5. B 6. A 7. D 8. B 9. C 10. Is, anything. 11. was, there The Earth基础训练 一.选出与划线单词意思相同或相近的选项。 1. The garage isn’t large enough for two cars. A. good B. big C. high D. wide 2. Does anyone have any questions? A. problems B. ideas C. reports D. advice 3. We have a history quiz every Monday. A. show B. lesson C. competition D. practice 4.---What do you usually do to protect the Earth? ---I recycle(回收利用) some old things. A. help B. keep...clean C. care D. keep...safe 二、用所给单词的适当形式填空。 1. We must stop___________(put)waste into rivers. 2.________(few)than 10students can play the piano in my class. 4. Could you please help ____________________(clean)the classroom, Jim ? 5. It’s not easy for him______________________(answer)all these questions. 6.There ________(be)an apple and two pears on the table 7. Don’t throw __________(rubbish)on the ground. 三、根据句意用方框中的词组填空，有的需要变换形式，每个限用一次。 Put...into...; throw away, there be , on the land , lift...up 1. Don’t _________________the carbon box. We can use it to make a model plane. 2. Can you _________the water ________the bottle? 3.Some animals live under the water, some lives ____________ 4. Can Mary ________these books_______? 5._______________many beautiful flowers in the forest. 单元过关练习 一、用括号内所给词的适当形式填空。 1.Don’t eat fast food if you want to keep yourself__________.(health) 2.The little girl is so sad that she just can’t stop__________(cry) 3.Three__________(quarter)of the world’s surface is covered with water. 4. There_________(be)a lot of rubbish on the beach. 5. It’s good for us _______(listen)to English often. 6. Many people still burn wood ________(make)energy. 7. Do you have any other_________(problem)on this report? 二、根据汉语提示完成句子。 1.做体育锻炼对我们而言是非常重要的，它有利于我们的健康。 _________________________________physical exercises .It’s good for our health. 2.他爸爸是一个渔民，每天都在海上捕鱼。 His father is a fishman and ________________on the sea every day. 3.请不要到处扔垃圾。 Don’t __________________rubbish everywhere. 4.你能提起这个笨重的箱子吗？ Can you ________the heavy box _______? 5.这些年，绿色事物越来越少了。 __________________green food these years. 三、选择填空 1. ---What ______you usually have for breakfast? ---_______and a cup of coffee. A. do; Three bread B. do; Three pieces of bread C. are; Three breads D. are; Three pieces of bread 2. Look! The kites in the sky are in different ______.Some are big and some are small. A. size B. sizes C. colour D. colours 3. ---You looked worried. What’s your_______? ---I have trouble learning English. A. name B. question C. problem D. job 4._____a table and some chairs in the room. A. There is B. There were C. There be D. There are 四、阅读训练 Doctors say many of the health problems come from these bad habits(习惯):eating too much, drinking too much, smoking, and not taking enough exercise. Doctors tell us,” Eat and drink less; don’t smoke; exercise more.” Running is coming popular these days. Many people run for their health. Running is a kind of good exercise because it can help build a strong heart. It also helps most people lose weight. Running is good for health in other ways, too. Many runners say running keeps colds and other small health problems away. “Running is my doctor,” says one man. Running can also help people to relax. So today men and women of all ages enjoy running. 1.Many people enjoy running because they want to________ A. eat much B. keep healthy C. run fast D. kill time 2.Doctors tell us ________ A. not to smoke B. not to play C. to drink much D. to sleep more 3.The underlined word “weight” means “______”in Chinese. A.疾病 B.体重 C.速度 D.健康 4.The writer mainly(主要地)tells us _______. A. how to run B. how to lose weight C. running is a good way to keep healthy. D. running is better than doctors. 知识巩固训练 一、判断每组单词中的划线部分发音是否相同，相同打“√”，不同打“×”。 （ ） 1. A. take B. star （ ） 2. A. sad B. late （ ） 3. A. try B. find （ ） 4. A. hard B. afraid （ ） 5. A. learn B. turn （ ） 6. A. please B. speak 二、根据中文含义选择正确的英文解释，将序号填在括号内。 （ ） 1. 地板 A. floor B. flower C. flour （ ） 2. 当心 A. look at B. look for C. look out （ ） 3. 明白 A. see B. say C. sea （ ） 4. 梯子 A. later B. letter C. ladder （ ） 5. 休息 A. rest B. best C. test （ ） 6. 钱 A. monkey B. honey C. money （ ） 7. 道路 A. read B. road C. ride （ ） 8. 乱扔垃圾 A. little B. letter C. litter （ ） 9. 卧床 A. in the bed B. in bed C. on the bed （ ） 10. 牙痛 A. headache B. fever C. toothache 三、选择填空，填写序号。 （ ） 1. _________ you pass me the cup? A. could B. Could C. Would like D. would （ ） 2. ________ you like to go swimming with us? Great! A. Are B. Would C. Does D. Can （ ） 3. If（如果）you don’t __________ the way, go and ________ the policeman, please. A. know/ ask B. know / talk C. no/ ask D. no/ say （ ） 4. Excuse me. Can you _____me the way to the hotel? A. tell B. say C. speak D. talk （ ） 5. Is your home far ______ our school? A. to B. of C. for D. from （ ） 6. I don’t _________ the way to Beijing Zoo. And you? A. get B. know C. no D. see （ ） 7. I am sorry to __________ that. A. say B. hear C. talk D. listen （ ） 8. Cheer up! You can do ______ next time. A. good B. well C. better D. best （ ） 9. Tom, _________ this medicine and have a good rest. A. take B. takes C. eat D. eats （ ）10. Helen is in bed. She’s got ___________ . A. flu B. a flu C. the flu D. an flu 四、连词组句。 1. can, I, for, what, do, you 2. bed, and, a, have, rest, stay, good, in 3. find, way, I, can’t, the, hospital, my, to 4. have, got, headache, I, running, a, nose, and, a 5. bring, the, please, me, open, the, milk, fridge, and 五、阅读理解。 Mike’s father is ill. His mother must look after him at home. So she says to her son, “Go to the hospital, and ask a doctor to come here, Mike.” “OK,” says the boy. “But where is the hospital?” “In the town.” Answers his mother. Then Mike leaves（离开）his house. He gets to a fork. He doesn’t know if he must turn to the left or right. He stands there. Just then a farmer drives a car and come. “How far is the town from here?” asks Mike. “Not very far. It’s only about ten minutes’ walk.” answers the farmer. “May I go with you?” “Certainly.” “Thank you very much.” Mike is happy and gets in the car. Several minutes later, the car doesn’t get to the town. Mike asks again: “How far is it from here?” “Well, sorry young boy, the car is going in the opposite（相反的）direction（方向）.” 判断下列句子是否正确，用“T”和“F”表示： （ ）1. Mike’s father is in the hospital. （ ）2. The hospital is in the town. （ ）3. The farmer drives Mike to the hospital. （ ）4. Mike’s mother must look after his father at home. （ ）5. Mike stops at the fork. 教师课 后小结 签字 教学主任： 教学组长： 学生/家长：