魯教版九年級(jí)英語 Unit 8 We are trying to save the earth! 學(xué)案（無答案）

Unit 8 We are trying to save the earth!Period 1 Section A 1a-2d知識(shí)與能力：1.識(shí)記本課的單詞及短語。2 聽懂并理解下列句型句型：What was the problem? -What caused the problem? -How should the problem be solved?重點(diǎn)：本節(jié)的單詞短語和相關(guān)句型的讀寫和運(yùn)用難點(diǎn)：現(xiàn)在完成時(shí)；現(xiàn)在進(jìn)行時(shí)；被動(dòng)語態(tài)；used to, 情態(tài)動(dòng)詞的用法。一、預(yù)習(xí)案 Task 1 讀寫記憶本課單詞和短語，小組檢查讀寫情況1. 充滿了_ 2. 河底_ 3. 太多的垃圾和廢物 _4. 把.扔進(jìn)_ 5. play a part in _6. turninto_ 7.cut down the air pollution _ 8. 代替 _ 9. keep public places clean and beautiful_ 10. 影響，作用 _Task 2 句型感知1. .Everyone in this town should play a part in cleaning it up!_2. 對(duì)于漁民來說沒有魚可捉。_3. The air has become really polluted around here._4. 它對(duì)健康有益，并且不花費(fèi)任何東西。_5. our actions can make a difference and lead to a better future! _Task 3根據(jù)句意及首字母提示完成單詞1. There will be fines for people who drop l_.2. He found some treasure at the b_ of the sea.3. In winter, some people burn c_ to keep warm.4. The cat is not beautiful. I think its u_.5. The book c_ me five dollars yesterday.探究案：(1). How should the problem be solved? _ 此句用了_語態(tài)。其結(jié)構(gòu)為:_【譯一譯】空氣被嚴(yán)重污染。 The air _.（2）Were trying to save the earth! _ 此句用了_時(shí)態(tài)。其結(jié)構(gòu)為:_【譯一譯】我們正努力學(xué)習(xí)英語。_(3)But it used to be so clean! _ used to do意思為_，是表達(dá)_時(shí)態(tài)，它的一般疑問句句 型為：Did +主語+use to do? 常與其混淆的結(jié)構(gòu)有：be used to do/for doing(被用于做某事), be/get used to doing(習(xí)慣于做某事)。 【譯一譯】 1) 我過去起得晚，但是現(xiàn)在習(xí)慣早起。 I used to _ up late, but now Im used to _ (get) up early. 2) 刀是用于切東西的。 Knives are used _. /Knives are used _.訓(xùn)練案：1) Were trying _ (save) the earth.2) There used to_ (be) clean and beautiful.3) If the problems _ (not solve), people wont be happy.達(dá)標(biāo)案一、用所給單詞的適當(dāng)形式填空. 1.The old building (set up) yesterday.2.There are many people (pick) up apples.3.Tim was badly hurt, so he had to stop (walk).4.That house is old and dangerous. It should (pull) down.二、 單項(xiàng)選擇： 1、I know that Ms. Lee was always patient you in math class. A. to B. for C. of D. with2.Some new buildings for the farmers in the village every year. A. were builtB. are builtC. is builtD. will be built3.There used to be a river in front of the city, ?A. did it B. usednt it C. didnt thereD. did there4.Lets turn the radio down. Your father .A. is sleepingB. sleptC. sleepsD. is sleep三句型轉(zhuǎn)換1.Some endangered animals are looked after in the zoo.（改為同義句）Some endangered animals are of in the zoo.2.We planted many trees in our school yard.（改為被動(dòng)語態(tài)）Many trees in our school yard. Unit 8 We are trying to save the earth!Period 2 Section A 3a-3c 知識(shí)與能力：1. 能夠掌握本課出現(xiàn)的重點(diǎn)詞匯、短語和句子。2. 能夠準(zhǔn)確理解3a課文。重點(diǎn)：.本課出現(xiàn)的重點(diǎn)短語和句子。難點(diǎn)：現(xiàn)在完成時(shí)；現(xiàn)在進(jìn)行時(shí)；被動(dòng)語態(tài)；used to, 情態(tài)動(dòng)詞的用法。預(yù)習(xí)案：Task1、 識(shí)記下列詞匯，小組內(nèi)檢查并匯報(bào)結(jié)果shark n. _ fin n_ cut off _ method n. _ cruel adj. _ harmful adj. _chain n. _ ecosystem n._Task2、同桌兩人討論3a的問題（1) Have you ever seen a shark?(2)What do you know about sharks?Task3.閱讀3b并嘗試完成后面的問題：Where sharks fin soup is popular_Number of sharks caught and traded every year_How much the numbers of some kinds of sharks have fallen in the last 20 to 30 years._探究案(1)instead ，instead ofinstead of短語介詞，其后可跟名詞代詞或動(dòng)詞的_形式 ，否定of的內(nèi)容I can attend the meeting _ _my sick brother.2.instead 副詞，常位于句末，位于句首時(shí)，其后有逗號(hào)，肯定instead所在句的內(nèi)容He didnt reply. _,he left the room.(2) be good for，be good at，be good with連線：be good for 擅長be good at 善于應(yīng)付的be good with 對(duì)有益訓(xùn)練案：?jiǎn)芜x：1、 _ lending a hand, he laughed at us. A. Instead B. Instead of C. Not D. Dont2. It may take several days by car, so lets take the plane _ A. instead B. instead of C. too D. as well完成句子：I _ _ _（擅長）playing basketball.Eating beans _ _ _（對(duì)有益）your health.達(dá)標(biāo)案：一、用所給單詞的適當(dāng)形式填空. (每題1分）1. Many have (hear)of sharks fin soup2. This method is not only cruel, but also (harm) to the environment.3. If their numbers drop too low, it (bring) danger to all ocean life4. The numbers of some kinds of sharks (fall) by over 90 percent in the last 20 to 30 years.二 單項(xiàng)選擇:（每題1分）1. Have you ever a shark? A. saw B. seeing C. to see D. seen2、When people catch sharks, they their fins and throw the shark back into the ocean.A. cut down B. cut off C. cut for D. cut into3. But in fact, around 70 million sharks in this industry every year.A. is caught B. catch C. are caught D. are catched4. So far, no scientific studies that sharks fins are good for health A. are shown B. has shown C. is shown D. have shown三句型轉(zhuǎn)換:（每題1分）1. She likes not only music but also sport. （同義句）She likes music sport.2.Work hard,or you will not pass the exam. （同義句）_you dont work hard, you will _ the exam. Unit 8 We are trying to save the earth!Period 3 Section A Grammar-4b知識(shí)與技能：1. 識(shí)記本課的單詞及短語。2理解下列句型：Were trying to save the earth.The river used to be so clean.It was considered the nicest river in town.The air has become really polluted.重難點(diǎn)：Grammar focus中的句子。預(yù)習(xí)案：Task1.根據(jù)漢語提示完成短語。 不同種類的污染 河底 把垃圾扔到河里 在中起作用 在中國南部 對(duì)有害 在頂部 海洋生態(tài)系統(tǒng) Task 2翻譯下列句子1.我們正在竭力拯救地球。 2.這條河流過去是那么干凈。 3.空氣被嚴(yán)重污染。 4.沒有研究表明鯊魚鰭對(duì)健康有好處。 5我們應(yīng)該幫助拯救鯊魚。 Task3讀4a,4b 完成任務(wù)探究案：1.現(xiàn)在進(jìn)行時(shí): Present Progressive 定義：表示說話時(shí)（瞬間）正在進(jìn)行的動(dòng)作,也表示目前或現(xiàn)階段一直進(jìn)行的動(dòng)作。 結(jié)構(gòu): be (am/is/ are) + v.-ing 標(biāo)志詞：Look, Listen, now, right now 練習(xí)：男孩正在哭。The boy_ 2. used to do與be used to doingused to do sth.表示過去常常做某事,現(xiàn)在不做了,后接動(dòng)詞原形。be used to doing sth.習(xí)慣于做某事。練習(xí)：1. I_ _ _ _ at six oclock. (我過去在六點(diǎn)中起床） 2. Joe is used to drinking a cup of coffee every morning.3.被動(dòng)語態(tài) ：Passive voice定義：表示主語是動(dòng)作的承受者,即行為動(dòng)作的對(duì)象的一種語態(tài)。結(jié)構(gòu):be +過去分詞e.g.1. A new school _ (build) last year. 2. Our classroom_(clean) every day.4.現(xiàn)在完成時(shí): Present Perfect定義：表示動(dòng)作已經(jīng)完成,但對(duì)現(xiàn)在造成影響; 或者表示從過去某一時(shí)間開始一直延續(xù)到現(xiàn)在并還可能持續(xù)下去的動(dòng)作。 結(jié)構(gòu): has/have + 過去分詞 標(biāo)志詞：already, yet, ever, never, since, fore.g. I havent finished my homework yet.訓(xùn)練案：1. Have you ever _ a shark? A. saw B. seeing C. to see D. seen2. But in fact, around 70 million sharks _ in this industry every year.A. is caught B. catch C. are caught D. are catched3. She used to TV at home after supper. But now she is used to out for a walk.A. watch, go B. watching; go C. watching; going D. watch; going達(dá)標(biāo)案：I、根據(jù)漢語提示完成單詞1. The shoes are so expensive that I cant_(買得起）them.2. We should use _(可重復(fù)使用的）chopsticks when we eat outside.3. What do you think of the_ (交通）in China?   II. 單項(xiàng)選擇。1. Are you going to _ any of the events?  Yes. Maybe long jump and high jump.   A. take part in   B. join  C. attend    D. join in  2. I cant afford _ him an expensive birthday present.   A. to buy    B. buying  C. for buying   D. buy  3. Remember to _ the lights when you leave the room.  OK. I will.   A. turn on   B. turn down  C. turn up   D. turn off  4. The girl always has some money to _ snacks.   A. spend    B. pay for  C. take    D. cost  5. Look! _ boys are playing on the playground.  Yes. _ them is about 200.   A. The number of; A number of    B. The number of; The number of   C. A number of; the number of    D. A number of; A number of  III. 根據(jù)漢語提示完成句子。 1. 我們必須采取行動(dòng)來阻止他們。    We must _ _ to stop them.  2. 我從沒聽說過這個(gè)人。    I have never _ _ such a man.  Unit 8 We are trying to save the earth!Period 4 Section B 1a-1e知識(shí)與技能：(1) Master the words and expressions：recycle, turn off, paper napkins, stop doing. (2) Practice the sentences freely: -Recycling paper is really easy.-I agree. But its hard to stop riding in cars.(3) 能根據(jù)聽力材料獲取信息猜測(cè)問題答案。重點(diǎn)：聽懂1c、1d 聽力練習(xí)，會(huì)做聽力習(xí)題難點(diǎn)：.聽力技巧的輔導(dǎo)以及聽力技能的培養(yǎng)預(yù)習(xí)案：Task1.適當(dāng)形式填空。1. R _ paper is a really easy thing for everyone.2. Stop _ (talk) and listen to me.3. The old man used to _ (like) basketball when he was young.4. He has been used to _ （live）alone.5. Youd better keep the window open when _ (sleep）in summer.6. While youre _( wash) your hair, turn off the shower.7. Its hard _ (stop) smoking.8. Lets go _ (shop) now,OK?Task2提示完成句子1. I forgot to _ _the light when I left the room.(關(guān))2. Its hard to stop _ _cars.（不用汽車）3. _ _is really easy.（回收紙.）4.As soon as he saw me, He stopped _ _(speak) to me.（停下來和我說話）5. Its very kind _ you _me.（你能幫助我真是太好了）6.I _ _ _ (停止用他們了) last year.7. I like _ _ _ (騎一輛自行車) to school every day.探究案：1.Have you ever thought about how these things can actually be put to good use?put sth to good use，好好利用翻譯：Your creative talents , if you can work up the energy。如果你能讓自己精力充沛起來，你的創(chuàng)作才能也能得到很好的發(fā)揮。2.be made of和 be made from都表示“由制成”，但二者的用法有區(qū)別。 be made of常常表示原材料未發(fā)生化學(xué)變化，從成品中仍可看出原材料；而 be made from表示原材料經(jīng)過化學(xué)變化，從成品中看不出原材料。填空：1. The desks and chairs wood這些課桌椅是木材制成的2.This kind of wine wheat.酒是用小麥制成的。訓(xùn)練案：1. The paper is made _ wood.2. The old bridge is made _ stone.3. The kite is made _ paper.達(dá)標(biāo)案一、根據(jù)句意和首字母提示完成單詞 1. R_paper is a really easy thing for everyone.2. Stop_ (talk) and listen to me.3. The old man used to _(like) basketball when he was young.4. He has been used to _（live）alone.5. Youd better keep the window open when_(sleep）in summer.三、單項(xiàng)選擇：（20分）( )1. If you feel exhausted, you can _.A. stop having a rest B. stopped having a restC. stop to have rest D. stop to have a rest( )2. Maria _shy, but now she is quite outgoing.She has made lots of friends.A. was used to be B. is used to be C. was used to beingD. used to be ( )3.I usually go there by train. Why not _ by boat for a change?A. to try going B. try to goC. to try and go D. try going.( )4.I dont know when he ,but if he ,Ill call you .A.comes,comes B.will come, comesC.comes,will comeD.will come,will come( )5.The animals are made in the zoo .A.liveB.to liveC.livingD.to livingUnit 8 We are trying to save the earth!Period 5 Section B 2a-2e 知識(shí)與技能：1.掌握并靈活運(yùn)用本課的重點(diǎn)詞匯：upside down ,gate ,bottle, president inspiration, metal,creativity 2.能利用已有的背景知識(shí)，對(duì)將要閱讀的內(nèi)容進(jìn)行預(yù)測(cè)。3.能在閱讀中借助上下文語境，猜測(cè)詞匯的含義。4.能運(yùn)用skimming和scanning等閱讀技巧，深入了解全文。重點(diǎn)：Practice reading and writing using the target language難點(diǎn):1.How to improve students reading &speaking ability2. How to improve students speaking ability預(yù)習(xí)案：Task 1. 根據(jù)漢語寫出下列短語。(1).扔掉；拋棄 _(2).好好利用某物_(3).用來建造_(4).拆下；摧毀 _(5).上下顛倒；倒轉(zhuǎn) _(6).由制成_(7).建立；成立 _(8).恢復(fù)；使想起；歸還_Task2 Amys story. Parts of the houseMaterials usedThe windows and doorsThe top of the houseThe gate in front of her house探究案：一. She lives in a house in the UK that she built herself out of rubbish.來源:學(xué)§科§網(wǎng)Z§X§X§Kthat she built 是以定語從句，修飾前面的名詞housebuild/make out of 表示“ _” .例如：This art piece is _ glass.二.be made of 和 be made from 的區(qū)別？ be made_意為“由制成”，主語為制成品，而且能_原材料.be made_意思也是“由制成”，表示制成的東西完全失去了原材料的外形或 特性， 或原材料在制作過程中發(fā)生了化學(xué)變化，在成品中已無法辨認(rèn). 【練一練】1) The bridge is made _ stone.訓(xùn)練案：（ ）1. the gate in front of her house is_ rocks and old glass bott les.A.made of B. made from C. made in D. made into（ ）2. Amy isnt the only one_is good at recycling.A. which. B.why C. whom D. who（ ）3 She opened a small shop_ . A. where did she sell her bags. B. where does she sell her bags. C. what she sells her bags. D. where she sells her bags.達(dá)標(biāo)案一、根據(jù)漢語提示或根據(jù)首字母提示填入正確的單詞（每小題1分）1、Th e president said, “Amy is an （靈感） to us all.”2、Wang Tao hopes to set up a “metal art” theme park to show people the importance of （environment） protection.3、And the gate in front of her house is made of rocks and old glass b .二、單選題（ 請(qǐng)把正確選項(xiàng)的序號(hào)填入題前的括號(hào)內(nèi)。每小題1分）（ ）1. the gate in front of her house is rocks and old glass bottles.A.made of B. made from C. made in D. made into（ ）2. Amy isnt the only one is good at recycling.A. which. B.why C. whom D. who（ ）3. He using iron and other materials from old cars to make beautiful art pieces. A. is known as B. is known for C. is known to D. is known in（ ）4. Wang Tao a small business in Shanghai four years ago. A.put up B. set up C. give up D. sets up（ ）5. She opened a small shop . A. where did she sell her bags. B. where does she sell her bags. C. what she sells her bags. D. where she sells her bags.（ ）6. The windows and doors come from old buildings around her town that _.A. were pulling down. B. pulled down. C. were pulled down.（ ）7. She especially likes to use old jeans handbags.A. make B. making C. to makeUnit 8 We are trying to save the earth! Period 6 Section B 3a-Self check知識(shí)與技能：復(fù)習(xí)并掌握本課單詞和短語environment be improved environmental cause worse and worse重點(diǎn)：現(xiàn)在進(jìn)行時(shí)、used to句型、被動(dòng)語態(tài)、現(xiàn)在完成時(shí)和情態(tài)動(dòng)詞的結(jié)構(gòu)及用法。難點(diǎn): 現(xiàn)在進(jìn)行時(shí)、used to句型、被動(dòng)語態(tài)、現(xiàn)在完成時(shí)和情態(tài)動(dòng)詞的結(jié)構(gòu)及用法。預(yù)習(xí)案：Task1 付費(fèi)_ 加起來_ 建立_看起來像_ 把扔進(jìn)_迄今為止_ 處于危險(xiǎn)之中_Task2 完成課本3a，self-check 1、2、3.探究案：一：worse and worse意為“越來越糟”，表示“越來越”可用結(jié)構(gòu)“比較級(jí)+and+比較級(jí)”或“more and more+原級(jí)”He is getting_ and_.他變得越來越高了二：hope用作動(dòng)詞時(shí),后面可接不定式或that從句,但不能接“賓語+不定式”.如：We hope _ _ you again（= We hope we can see you again） 我希望能再次見到你.訓(xùn)練案：Our country is becoming_ _ _ _ (越來越漂亮)。I hope _ （我希望你能幫助我學(xué)習(xí)數(shù)學(xué)）He is becoming _ _ _ _ _(他對(duì)英語越來越感興趣)。He hopes _ (have) the problem settled as soon as possible.達(dá)標(biāo)案：一、用所給詞的適當(dāng)形式填空。1. Kangaroos are _ (play) and chimpanzees are _ (noise). 2. I was _ (surprise) to find hardly anyone in the zoo. 3. Visiting zoos are like _ (live) textbooks for young people. 二、單選題（ ）1. My alarm clock doesnt work. It needs _. A. to be repaired B. repair C. to repair D. for repairing （ ）2. His death was _ by a high fever. A. spread B. caused C. got D. showed （ ）3. His mother _ a worker in that factory. A. used to be B. used C. used to being D. used be （ ）4. Your classroom is very clean. Sure. It _ after school every day. A. is cleaned B. cleans C. cleaned D. is cleaning （ ）5. Hes never stolen anything before, _he? _. Its his second time to be taken to the police station. A. hasnt; Yes B. has; Yes C. has; No D. is; No （ ）6. The president _ all people _ our environment. A. urge, protect B. urged, to protect C. urges, protect D. urged, protect ( )7. I feel that the zoo _ a clean and safe place _ animals . A. provide, for B. gives, for C. provides, for D. provides, to 16 / 16