1、七年级英语上册 Unit 3 The earth教案 新版牛津深圳版Unit 3 the earth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内容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 &RevisionT
2、ask1 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, problem2.Phrases Throw away, fewer and fewer, each year3.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.
3、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
4、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报告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
5、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. Its important for us
6、 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
7、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
8、. arent C. isnt D. are2）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 beC. 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）图书馆前有许多小树。There _ many young trees in
9、 _ of the library.2）_ there _ for me in the bus?No, its crowded.A. Is, a room B. Are, any roomC. Are, rooms D. Is, any room3）Whats 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h
10、ave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 beC. is going to have D. will have2）There _ a football game between Italy and Germany tomorrow morning.A. has B. is going to beC. will have D. has been考点四：“There be”句式的反意疑问句陈述部分为“The
11、re 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, wasnt there?试题精选1）There is some water i
12、n that bottle, isnt _?A. there B. it C. that D. this2）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. were2. Where is my money? I cant find it.Look! _ some money under your chair.A. There
13、has B. There are C. There is D. Its3. There _ a football game this afternoon.A. will have B. is going to beC. has D. is going to have4. There is going to _ a basketball match in the playground this afternoon.A. has B. have C. be D. hold5. _ a pen and two books on the desk.A. There are B. There is C.
14、 Have D. Has6. There is a beautiful clock on the wall, _?A. isnt there B. is there C. isnt it D. doesnt it7. There is little milk in the bottle, _?A. isnt it B. is it C. isnt there D. is there8. There _ sixty minutes in an hour.A. is B. are C. have D. has9. There _ an apple and some pears on the tab
15、le.A. have B. has C. is D. are10. Theres something to eat in the cupboard.（改为一般疑问句）_ there _ to eat in the cupboard11. 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. B6. A 7. D 8. B 9. C10. Is, anything. 11. was, thereThe 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
16、garage isnt 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. advice3. We have a history quiz every Monday. A. show B. lesson C. competition D. practice4.-What do you usually do to protect the Earth? -I recycle(回收利用) some
17、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. Its not easy for him_(answer)all these questions.6.There _(be)an apple and two pe
18、ars on the table7. Dont 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.up1. Dont _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 _t
19、hese 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.Dont eat fast food if you want to keep yourself_.(health)2.The little girl is so sad that she just cant stop_(cry)3.Three_(quarter)of the worlds surface is covered with water.4. There_(be)a lot of rubbish on the beach.5. It
20、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 .Its 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
21、扔垃圾。 Dont _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 bread2. Look! The kites
22、in the sky are in different _.Some are big and some are small. A. size B. sizes C. colour D. colours3. -You looked worried. Whats your_? -I have trouble learning English. A. name B. question C. problem D. job4._a table and some chairs in the room. A. There is B. There were C. There be D. There are四、
23、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; dont smoke; exercise more.”Running is coming popular these days. Many people run for their health. Running is
24、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
25、. 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
26、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. l
27、earn 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. floorB. flowerC. flour（ ） 2. 当心A. look atB. look forC. look out（ ） 3. 明白A. seeB. sayC. sea（ ） 4. 梯子A. laterB. letterC. ladder（ ） 5. 休息A. restB. bestC. test（ ） 6. 钱A. monkeyB. honey C. money（ ） 7. 道路A. readB. roadC. ride（ ）
28、8. 乱扔垃圾A. littleB. letter C. litter（ ） 9. 卧床A. in the bedB. in bed C. on the bed（ ） 10. 牙痛A. headacheB. feverC. 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 dont _ 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 _
