九年級(jí)上 仁愛(ài)版 unit 2 topic 3 學(xué)案

2013-2014學(xué)年第一學(xué)期 初三英 語(yǔ) 上 導(dǎo)學(xué)案 編寫人：李樹(shù)琴 負(fù)責(zé)人： 班級(jí)： 小組： 姓名： 教師評(píng)價(jià)：Unit 2 Saving the EarthTopic 3 Would you like to be a greener person ? Section A學(xué)習(xí)目標(biāo):學(xué)習(xí)新單詞 plastic, suppose, nod, agreement, shake 學(xué)習(xí)重點(diǎn): Everyone is supposed to do so.學(xué)習(xí)難點(diǎn)：學(xué)習(xí)四個(gè)連詞的用法 (1) Noise is a kind of pollution and its harmful to our hearing. (2) The earth is beautiful but people are hurting the earth now. (3) Work hard, or you will fail the exam. (4) She was busy cooking while they were watching TV. 一. 讀1a，回答問(wèn)題1.What is Jane working for? _2.Whats Janes main job? _3.What does the three Rs refer to? _二根據(jù)1a，完成1b。三聽(tīng)錄音，完成2.四語(yǔ)法探究并列句并列句是由_把兩個(gè)或兩個(gè)以上的簡(jiǎn)單句連在一起構(gòu)成的句子，_前可用逗號(hào)，也可不用逗號(hào) 。1. 表示并列關(guān)系，常用連詞_。2. 表示轉(zhuǎn)折關(guān)系，常用連詞 _ _。3. 表示選擇關(guān)系，常用連詞_ _。4. 表示因果關(guān)系，常用連詞_ _。五練習(xí)：完成42頁(yè)第3部分, 請(qǐng)寫在下列橫線上1._2._3._4._5._6._7._8._六. 在文中找到并劃出下面的短語(yǔ)1.一名的學(xué)生_2.一名來(lái)自的記者_(dá)3.環(huán)境保護(hù)_4.傳播信息_5.使用紙的正反面_6.循環(huán)使用塑料袋_7.不僅而且_8.鼓勵(lì)某人做某事_9.搜集廢紙_10.飲料罐_11.為了, 以便于_12.應(yīng)該_13.垃圾的種類_14.考試不及格_15.正忙著做飯_16.點(diǎn)頭_17搖頭_18.快點(diǎn)！_19.錯(cuò)過(guò)公交車_20.數(shù)次失敗_21.放棄_ Unit 2 Saving the EarthTopic 3 Would you like to be a greener person ? Section B學(xué)習(xí)目標(biāo)： 1. Learn a new word and a phrase:ought to, action學(xué)習(xí)重點(diǎn)：2. Learn some useful sentences:： (1)Would you like to be a greener person? (2)First, you ought to turn off the lights when you leave a room. (3)Easier said than done. (4)Well, actions speak louder than words. (5)May I have your attention, please?學(xué)習(xí)難點(diǎn):3. Go on learning how to protect the environment. 一 完成1a。二 完成1b。把句子與相應(yīng)的圖片相配對(duì)。三 小組內(nèi)討論2a中的不懂得地方，了解其意思。四 完成2b和2c。五. 在文中找到并劃出下面的短語(yǔ)1.做一個(gè)環(huán)保人士_2.關(guān)(燈)_3.騎車_4.最好做_5.代替_6.乘公交車或打的_7.短距離旅行_.節(jié)約能源_9.減少空氣污染_10.Easier said than done._11.Actions speak louder than words._12.(你)自己種蔬菜_13.參加這項(xiàng)活動(dòng)_14.在海灘_15.坐車去那兒_ 16.按時(shí)；準(zhǔn)時(shí)_ 17.垃圾分類_18.確保_19.早點(diǎn)兒睡_五自我檢測(cè)1.All the students will _ _ _(參加)the activity in the square this Sunday .2.Xiaoming ,you will have an important exam tomorrow, so _ _(確保)you have a good sleep tonight .3.Everyone is suupposed to arrive_ _(準(zhǔn)時(shí)) for tomorrow's meeting .4.Don't forget _ _ _(關(guān)掉)the computer after using it .5. Many volunteers pick up rubbish_ _ _(在海灘上) on weekends .1.You ought to finish the work before Monday .(改為否定句)You_ _ finish the work before Monday .2. Eating too much is bad for your health. (改為同義句)_ is bad for your health _ _ too much.3. Tony doesnt want play soccer,but he wants to go swimming. (改為同義句)Tony wants to go swimming_ _ _ soccer.5. Youd better take a bus there. (改為否定句)Youd _ _ _ a bus there . Unit 2 Saving the EarthTopic 3 Would you like to be a greener person ? Section C學(xué)習(xí)目標(biāo) : 1. Learn some new words:technology, electric, wheel, steel學(xué)習(xí)重點(diǎn)：2. Go on learning some compound sentences:(1) In many countries, people produce power from coal, but it is very dirty and causes acid rain.(2) Although electric vehicles produce no pollution, there will be an increase in electricity needs if they are widely used.學(xué)習(xí)難點(diǎn)：3. Learn the advantages and disadvantages of some kinds of energy.一.先查1a的生詞的意思，再讀短文，然后給每段選出合適的圖片，最后完成1b二. 在文中找到并劃出下面的短語(yǔ)1.查這些單詞 _2.produce power from coal_3.酸雨_4.核能_5.全世界的人_6.尋找新辦法_7.首批國(guó)家之一_8.使用沼氣技術(shù)_9.在人們的日常生活中_10.在20世紀(jì)90 年代_11.花銷很少_12.被廣泛使用 _13.最著名的磁懸浮火車_14.最高時(shí)速_15.每小時(shí)431公里_16.傳統(tǒng)鐵軌_三完成2.了解產(chǎn)生電能的一些方式。四小組內(nèi)討論什么樣的好習(xí)慣對(duì)環(huán)境是有益的，嘗試寫出來(lái)。完成3 。五.自我檢測(cè)1.過(guò)去，木頭被廣泛應(yīng)用于建造房子。In the past ,wood was _ _ _ _ houses .2. 為了解決能源問(wèn)題，科學(xué)家們一直在努力工作。In order to solve the energy problem ,scientists are working hard _ _ _.3. 為了尋找那個(gè)丟失的孩子，王叔叔把所有的村民都召集了起來(lái)。Uncle Wang called all the villagers together _ _ _the lost kid .4. 在一些地方人們用水來(lái)發(fā)電。People _ electricity _ water in some places .5. 他用什么來(lái)啟動(dòng)這個(gè)玩具車呢？What did he _ _ _ this toy car ?6.-What do you think of _(電動(dòng)的) vehicles .- They are good for the environment .7.People's life is more comfortable because of the development of_(技術(shù)) .8. As we know ,planes can't land without _(輪子) .9.My father was a worked in a(n) _(鋼鐵) factory when I was five years old . Unit 2 Saving the EarthTopic 3 Would you like to be a greener person ?Section D學(xué)習(xí)目標(biāo)：1. Learn some new words: towel, offer學(xué)習(xí)重點(diǎn)：2.復(fù)習(xí)一些復(fù)合句子(1) About 35% of the garbage in Hong Kong can be recycled every year while the rest cant. (2) People produce power from coal, but it is very dirty and causes acid rain.學(xué)習(xí)難點(diǎn)：3. Learn how to be a greener person. 一 聽(tīng)短文，填空。完成1.二 測(cè)一下你的環(huán)保等級(jí)吧。完成2a和2b。三. 在文中找到并劃出下面的短語(yǔ)1.阻止工廠倒廢水_2.進(jìn)行短途旅行_3.撿起垃圾 _4.多久一次 _ 5.pale green _6.medium green _7.bright green _8.停止努力_四 自我檢測(cè)題：( )1.When _ he leave for the city? He _ next week.A. does; will leaveB.does; leavesC.has; has leftD.will; leaves( )2.Its a long story, but you can hardly find new words in it.Good! _ it will be too hard for children.A.SoB.AndC.ButD.Or( )3.Students ought _ the truth.A.to tellB.tellC.tellingD.told( )4.He is tall, _ his son is short.A.whenB.orC.whileD.and( )5.If we travel a short distance, we should walk _ taking a bus. Then well be greener people.A.instead ofB.ratherC.whileD.but( )6.She bought a skate board online _ she saved a lot of time.A.so thatB.as soon asC.such thatD.no matter( )7.Every student is _ to obey the school rules.A.supposeB.supposedC.shouldD.ought( )8.A farmer in England used animal waste to _ his machine.A.manageB.useC.runD.start( )9.You ought to return the book to the school library _. Other students will borrow it.A.at timesB.in timeC.on timeD.at the same time( )10.He is rich, _ he is happy, too.A.andB.soC.orD.but 5第9頁(yè) 第10頁(yè)