湖北省随州市曾都区府河镇中心学校2020学年九年级英语上册 Unit 2 Topic 2 All these problems are very serious导学案（无答案） （新版）仁爱版

Unit 2 Topic 2 All these problems are very serious Section A【学习目标】1.学习不定代词和不定副词的用法；2.进一步了解有关环境污染的一些情况，提高环境保护意识。【预习案】一、 读1a，回答1b的问题二、 读(2) ，用所给的单词填写空格三、 在文中找到并划出下面的短语 1.世界上最大的煤炭生产国和消费国_2.（作为）结果,因此_ 3.一些有用的措施_ 4.（我们中）没有人_ 5.到处丢垃圾_6.当众吐痰_ 7.踩踏草坪_8.关爱野生动物_ 9.给政府提建议_10.发出很大的噪音_ 11.更差的是 _12.制定规章制度_ 13.遵守规章制度_14.一开始_ 15.尽他们最大努力去做某事_16.变得越来越好_ 17.一天天，逐日_18.迅速消失_ 19完全灭亡, 灭绝_20.come to realize_ 21.保护动物的重要性_ 【探究案】在文中划出下面的句子并分析 1.点拨：It says that - 书上/报纸上说(后接宾语从句), that可以省略链接：a._ - 据说 b. _ - 据报道c. Its (well) known that - 众所周知 d. Its believed that - 人们相信2.点拨：something useful-一些有用的事(形容词后置修饰复合不定代词)练习：没什么有趣的事情 _ 一些重要的事情_ 没什么特殊的事情 _链接：enough修饰形容词或副词时也要后置 3. None of us likes pollution. 点拨：none - 没有一个，没有一点儿(代词)比较：none 既可指人，也可指物；no one = nobody只能指人，不能指物。 none 后常接of构成 none of 短语, 后接 a. 不可数名词（谓语用单数）b.复数名词，代词，单数集合名词(谓语用单复数均可)no one = nobody后不接of 短语。作主语时，谓语动词用单数，可以与else连用，none不可以。注意：no one 用来回答who 提出的问句，none 用来回答how many 或how much 提出的问句。 4. 点拨：everyone和 every oneeveryone =everybody-大家，每人(不定代词), 作主语时谓语用单数。（不能跟of短语，反意疑问句中they替换） every one-每一个, 可以指人=everyone，也可以指物, 作主语时谓语用单数。(后跟of 短语） 点拨：care for - 照顾 同义词组 _ /_ 5.We should do everything we can to protect the environment. 6.点拨：give some advice to sb.=give sb. some advice 给提建议 注意：advice 是不可数名词；可数名词建议是_7.Even worse, some of them are quite rude when talking to others. 点拨：when talking to others = when (they are )talking to others 【归纳】I. 用所给单词的适当形式填空1. If you want to learn English well, youd better speak it as _ (many) as possible.2. Dont be afraid of _ (catch) SARS. 3. I was _ (surprise) to hear from my friend. 4. I happened _ (meet) an old friend of mine this morning. 5. Our teacher hopes _ (get) a good result. 6. I wish we _ (can) talk with animals. II. 汉译英1. 在公共场合吐痰是不礼貌的。 Its impolite to spit _.2. 很多古老的习俗正在消失。 Many old customers are _. 3. 雨下得很大，结果我们不能出去。 It rained hard. _, we couldnt go out.4. 什么也不能阻止我们达到我们的目标。 _ will prevent us from _ our aims.5. 绿色长城已经挽救大量的农田。 The Great Green Wall _a lot of land.III. 选用下列短语或短句填空I hope so, as soon as, as if, in surprise, as well, the same as, be afraid of, happen to, to ones surprise, Im afraid so1. -Is she really ill? -_. Shes in hospital.2. He can speak English and Chinese _.3. The color of my purse is _ yours. 4. Do you know what _ him?5. The old woman _ getting lost in the big city. 6. As he heard the news he was _. 7. -We wont go to company next Sunday. Im so tired. -_.8. The old man looked so tired _ he was really ill. 9. _, I dont know how he worked out such an difficult problem. 10. Ill tell the good news _ we sin the football match. Section B【学习目标】谈论森林和水资源的重要性，培养学生的环保意识。【预习案】一、 读1a，回答1b.二、 在文中找到并划出下面的短语 1.刮大风_ 2.刚才_3.结果_ 4.变成沙漠_5.阻止大风刮走泥土_ 6.阻止流水冲走泥土_7.绿色长城_ 8.形成 _9.颁布法律_ 10.记得去关水龙头_11.循环利用废水 _ 【探究案】 在文中划出下面的句子并分析 1.What bad weather! What引导的感叹句a. What+形容词+不可数名词/可数名词复数！b. What+ a/an+形容词+可数名词单数！2.点拨：change into（把变成）= turn into3.点拨：stop sb./sth. (from) doing sth. = prevent sb./sth. (from) doing sth. 阻止做某事 (from可以省略) 链接：同义词组 keep sb./sth. from doing sth. - 阻止做某事（from不能省略）5.Although=though although 引导的从句不能与but, however同时连用，但常与yet, still 连用。4. Remember to turn the tap off when you leave. 点拨：remember to do sth. 记着做了某事（事情还没做）remember doing sth. 记得做过某事（事情已做）点拨：turn off 关上（灯、水龙头、电器等） 链接：打开_开大 _关小_【归纳】I. 单项选择（ ）1. Eating too much is _ to your health. A. useful B. helpful C. harmful D. wonderful ( ) 2. Parents should prevent the children _ taking medicine by themselves A. about B. with C. from D. of ( ) 3. _ we were quite tired, _ we still went on working. A. Although ; / B. Because ; / C. Because ; so D. Although ; but ( ) 4. The farmer _ a lot of trees and built a new house. A. cut down B. cut off C. turned down D. turned off ( )5. My hometown has changed _ a new one in the last three years. A. in B. to C. with D. intoII. 汉译英1. 你能就怎样才能学好英语给我们提些建议吗？ Can you _on how to learn English well?2. 我们必须为保护我们的环境做些有用的事情。 We must _ our environment.3. 由于空气污染，城里许多人的健康状况很差。 Many people _ for the air pollution. 4. 我们应该关心那些处于困境中的人们。 We should _ the people _. 5. 在我们的城市里，学多教学楼正在兴建。 In our city, many teaching buildings _. 6. 如果人人都为保护环境作出贡献，一百年后我们这个世界会是什么样子呢？ If everyone makes a contribution to protecting the environment, what _in a hundred years?III. 按要求变化下列各句1. Bill and Tony both like swimming. （改为同义句） _ Bill _ Tony like swimming.2. You ought to finish the work today. （改为否定句） You _ finish the work today.3. There is something wrong with my computer. （改为否定句） There _ wrong with my computer. 4. Reading on the bus is bad for your eyes. （改为同义句） It is _ for your eyes _ on the bus. 5. “Dont open the door!” My mother said. （改为间接引语） My mother _ me _ open the door. Section C【学习目标】1.进一步学习各种污染对地球的危害和造成这些污染的原因；2.能根据不同的阅读目的，运用简单的阅读策略获取信息。【预习案】一、读1a，完成1b二、 在文中找到并划出下面的短语 1.在地球上；究竟_2.在这个时期_3.全世界_ 4.数以百外计的树木_5.穿过这个洞_6.直接地到达地球_7.致癌_ 8.增加了许多_9.燃油_ 10.来自太阳的热量_11.温室效应_12.海平面_13.全球气候_ 14.涉及，有关，提到_【探究案】 在文中划出下面的句子并分析 1.Some things weve done are very good for the earth while some are bad. 点拨：Some things weve done - 我们已经做过的事情,在句子中作主语 the films theyve seen-_while 并列连词，“而，却”，表示对照关系。while- 一会儿，一段时间 - 名词 常用短语：for a while - 一会儿拓展：与take 有关的词组 脱下，（飞机）起飞_ 把带到去_发生 _ 乘公交车，轮船，火车_ 轮流，替换 _ 照顾，照看_拍照 _ 休息一下 _坐下 _ 吃药 _吸毒 _ 花费某人时间做某事_锻炼_2.点拨：rise - 升起，上升 (不及物动词) 拓展：raise 举起，提起，抬起 ； 筹集 (及物动词)练习：1)太阳从东方升起。The sun _ in the east. 2)河水在慢慢地上涨。The water in the river _ _ _.3)让我们为友谊干杯。Lets _ glasses to _ _.【归纳】I. 用所给单词的适当形式填空 1. Do you realize the _ (important) of studying English?2. Liu Yu is working for some _ (organize) of the young. 3. Human beings have destroyed the environment, so it has _ (punish) us. 4. The pet dogs _ (die) made my sister very sad. 5. We must save the animals in _ (dangerous). II. 汉译英1. 树木和草能阻止水把土壤冲走。 Trees and grass can _. 2. 请按时交作业。 Please hand in your homework _.3. 务必让他知道在几点钟开始。 _ to let him know when the meeting begins. 4. 你明天可以乘公共汽车或小汽车去那儿。 You can take _ to go there tomorrow.5. 我们明天有许多作业要做，所以我们要早起。 We have _ tomorrow, so we need to get up early.6. 我认为我们中没有人喜欢污染。 I think _ likes pollution. 7. 窗户能让阳光进入房间和阻止风吹进房间。 Windows can let the sunlight into the room and _ the wind _ into the room. 8. 这个工厂每天排放大量废水流进河中。 Plenty of waste water in the factory _ the river every day.9. 结果，在老师的帮助下。他们取得了很大的进步。 _, they have made great progress with the help of the teacher. 10. 我们每个人都在竭力学好英语。 Every one of us _ learning English well.III. 根据首字母提示完成短文。 Trees are very useful to us. They can help p_ the wind from b_ the earth away and stop the s_ from moving towards the rich land. Trees also s_ the water from running away. They can keep a l_ of water. So we must stop people from c_ down too many trees. Otherwise a lot of rich land will change into d_ . T_ we are doing something to p_ the environment, we still have a l_ way to go. Section D【学习目标】1.总结不定代词和不定副词的用法；2.认识垃圾污染的危害，让学生意识到环境保护的重要性。【预习案】一、读1a，完成1b.二、 在文中找到并划出下面的短语 1.占用,占据_ 2.同时_ 3.处理废品_4.在所有的垃圾中_5.需要占用太多的空间_6.做某事有困难_7.花费太高_8.循环使用7/20的垃圾_ 【探究案】 在文中划出下面的句子并分析 点拨：deal with sb./sth. - 对付，应付，对待某人或某事 同义词组: do with比较：deal with (多和how 连用) / do with (多和what 连用)点拨：花费大盘点 1.) It takes sb. 时间 to do sth. - 做某事花费某人.时间 2.) 人 spend 钱或时间 (in) doing sth. - 某人花费钱或时间做某事 on sth. - 某人在某物上花费钱或时间3.) 人 pay 钱 for 物 - 某人为某物付钱 4.) 物 cost 钱 - 某物价值多少钱【练习】. 单项选择( ) 1._down trees harms the living conditions of human beings .A. Cut B. Cuts C. Cutting D. To cut( ) 2. .A terrible earthquake (地震)happened in Wenchuan caused many people _their lives and homes .A .lose B. losing C . to lose D. lost( ) 3. _your hand if you know the answer . . A .Rise B. Give C. Raise D .Put( ) 4. There are _students on the playground, and _girls are in them .A. hundred , hundreds of B. hundreds of , hundred C. hundred ,hundred D. hundreds of ,hundreds( ) 5. As many factories have polluted the river ,you can find _fish on the water here and there . A die B. death C. dead D . died. 完形填空 . When Chinese people find out that someone comes from London ,they often say ,“London is a foggy city ,isnt it ?”British people who visit China often have to say that London is not a foggy city at all .But if London is not foggy ,_1 do so many people in China think it is ?In fact ,London used to be a foggy city ,2_it isnt any more . In London ,some of the pollution came from factories ,but a lot of it came from coal because people used it in their houses 3_warm during the winter .By the 1950s,Londons air pollution had became so 4_that the government decided to do something to clean up the air .A new rule was made .It said that 5_was allowed to burn coal in any British city .Just a few years 6_,the air became much cleaner . Now many Chinese cities meet the same kind of 7_as London met forty or fifty years ago .However ,this problem is more difficult for Chinese cities to 8_.First ,more of the pollution comes from big factories than from coal people use in their houses .If these factories are suddenly closed ,lots of people 9_their jobs .Second ,cleaner fuels(燃料)are quite expensive .However ,the air in many cities is already slowly becoming cleaner ,because the government and ordinary (普通的)people are trying to make pollution become 10_.I believe the air will be fresh again one day .( )1. A what B .when C which D. why ( )2 .A .and B .but C .so D .or( )3 .A to keep B keeping C .kept D .keep ( )4.A .well B .good C .badly D .bad( )5. A .somebody B .anybody C .nobody D everybody ( )6 . A .before B .ago C .later D .after ( )7 .A .problem B .question C .accident D .discussion ( )8 . .A .find . B .answer C .solve D .save ( )9.A,lost B .lose C .would lose D .will lose ( )10.A.little B. less C. much D. few话题测试Unit 2 Topic 2一、词汇：(A)从方框中选择正确的词并用其适当形式填空：come, produce, use, teach, disappear, strong1. The wind blew _ last night. 2. The rest of the students _ from the countryside.3. My mother_ in this school for 30 years.4. China has become the largest _ and _ of coal.5. Some animals are in danger of _ because of pollution.(B)根据汉语意思，填入所缺的单词：1. We have done _ _(一些有用的事情)to protect the environment.2.People have _ _ _(逐渐认识到)that its important to protect the environment.3. _ _(砍伐)too many trees is bad for our environment.4. Trees can keep water from_ _(流失)5. Chatting on line _ _(占据)her too much time every year.6. At last, sandstorms _ _ _(形成了)(C)请区分stop to do sth._, stop doing sth._,stop(from)doing sth._根据汉语意思，将句子补充完整：1.The forests can stop the wind from _ the earth _(吹走)2.He is too tired. He has to stop_ _ _ _(休息)3.When the teacher came in, the students _ _(停止讲话)二、重点语法和句型：（1）复合不定代词和不定副词用法：1）复合不定代词作主语时，视为_数；2）不定代词/副词被形容词修饰时，应放在形容词的_面。(A)从方框中选择正确的词并用其适当形式填空： everybody, something, anybody, somebody1._shouldnt smoke in the public place. 2._should learn to protect the environment.3. I cant find my book, maybe _ has taken it away. 4. _must be done to stop polluting the earth.(B)选择填空：( )1. The government has done _ for the protection of environment.A. useful something B. useful anything C.something useful D.anything useful( )2. -You look so happy. -They say Im beautiful._ has told me like that. A. Somebody B. Anybody C. Everybody D. Nobody( )3.-Hi, Bob! I cant find my history book. Have you seen it _? -Sorry, I havent. Why dont you ask Jim? Perhaps he has seen it. A. somewhere B. everywhere C. nowhere D. anywhere( )4. Nothing _ difficult if you work hard. A. am B. is C. are D. be(2) 普通不定代词all, none, both, neither及either的用法。(A)请用以上的5个词填空：1. _ of my parents are office workers.2. The old man has two sons. But _ of them lives with him. So he is very lonely.3._of my classmates are interested in English.4. Its a long journey, but _ of four felt boring.5. - Would you like tea or coffee? -_ is OK.(B)根据汉语意思，将句子补充完整：1. _ Tom _(既不也不)Jim has been to America.2. Jane likes _ English _(都) Chinese.3. The shirts I tried on were _ big _(要么要么) small, so I didnt buy one.三、选择填空：( )1.Its time for class, you must stop _ to your teacher. A. listening B. to listen C.listened D.listen( )2.Either Tom or Lucy _ to America. A.have gone B.has gone C.have D.has( )3.Trees can _ water from _ away. A. keep, run B. keeps, running C. keep, to run D. keep, running( )4.It_ Yang Liwei about 21 hours _ the earth 14 times in his spaceship. A. spent, circling B. took, circling C.spent, to travel D. took, to cir