重慶市九年級英語上冊學(xué)案：Unit4 12精修版

仁愛版英語精品資料（精修版） 九年級（上）英語 導(dǎo)學(xué)案 班級 姓名 課題Topic 3 I dont think aliens can be found in space.SectionD學(xué)習(xí)目標1. New words:(1)學(xué)習(xí)(2)學(xué)習(xí)句型2. 復(fù)習(xí)情態(tài)動詞的被動語態(tài)3.學(xué)習(xí)和了解更多關(guān)于太空的有關(guān)知識。 學(xué)習(xí)重點掌握重點詞匯和句型復(fù)習(xí)情態(tài)動詞的被動語態(tài)學(xué)習(xí)難點復(fù)習(xí)情態(tài)動詞的被動語態(tài)教學(xué)方法和教學(xué)時數(shù)采用多媒體教學(xué)方法，小組合作探討，師生問答等方式1 period學(xué) 習(xí) 過 程學(xué)習(xí)內(nèi)容（學(xué)生活動）學(xué)習(xí)方法教師知識講解一、學(xué)前準備 （自學(xué)1a，英漢互譯） 1.數(shù)百萬年 2.環(huán)繞太陽 3.宇宙的一小部分 4.發(fā)射許多宇宙飛船 5.探索其它的行星 6.給我們發(fā)信息 7.這么多的星星 學(xué)生課前 完成二 獨立思考、解決問題1.And there are seven other planets that also go around the sun. 思考：that also go around the sun在此是_從句修飾先行詞_學(xué)生自主學(xué)習(xí)課堂展示三分組討論 合作探究 With so many stars in space, are we alone, or is there life on other planets in space? 比較: alone -獨自地,副詞 / alone - -獨自的(指無人陪伴的客觀事實) lonely - 孤獨的,寂寞的(指主觀的感覺) /lonely - 偏僻的 練習(xí): a.她獨居,但并不感到寂寞。She lives _, but she doesnt feel _. b.去年他獨自去了一個偏僻的小村莊。He went to a _ village_ last year. 小組合作完成組內(nèi)交流課堂展示四、課后練習(xí).單項選擇。(15分) ( )1.I wont have a trip to Mount Huang unless Amy _, either. You mean youll go if Amy goes? A.will invite B.invites C.is invited D.will be invited ( )2.She was heard _ an English song in her home last night. A.sing B.sang C.to sing D.singing ( )3.Wow! What a beautiful coat! I bought it in Suzhou last year. Its _ silk. Its dear. A.made of B.made from C.made in D.made by( )4.Two years _ since I came here. A.passed B.has passed C.have passed D.past ( )5. _ the weather is fine tomorrow, we will go fishing. A.As well as B.As soon as C.As long as D.As far as ( )6.Everyone should make a contribution to _ our environment. A.protect B.protection C.protecting D.protected ( )7.What should we do first if we want to develop our village? A lot of new roads_, I think. A. have to build B.must build C. have built D.must be built ( )8.He is a writer _ a singer. A. as long as B.as well C. as soon as D.as well as ( )9.I dont know_. A. what to do B.what did do C. how to do D.where to do ( )10.No one can say for _ what they are talking about. A.certain B.certainly C.true D.truly .完形填空。(10分) In 1997, Americans decided to launch two space probes (探測器). They were 26 Voyager I and Voyager. They sent 27 photos and facts about the more distant planets. Now they are traveling out in the galaxy(星系). Here are some facts about the Voyager spacecraft. The total cost of the Voyager mission(任務(wù)) is 865 million dollars. This 28 very expensive. But it is only twenty cents for each American each year. The television cameras of the Voyager are 29 powerful that they could read a newspaper headline at a distance 30 one kilometer. But there arent any newspapers in space! Scientists have put a message on the Voyager spacecraft. We hope that someone will find it one day. But the Voyager will 31 40, 000 years to reach another solar system like ours, with planets. The message is on a special disc, a bit like a CD. The disc has sounds and pictures on it. There are thirty-nine sounds of the earth. Some of them are natural sounds, 32 the sea, wind, and thunder(雷聲). Some are animal sounds, such as birds, dogs, and humans. Some are man-made sounds, like machines, buses, and trains. They also 33 on music from many different countries. Finally there are 34 greetings from earth-people in fifty-five languages. There 35 a message in English from the president of America. There are also 116 pictures of the earth and its people. ( )26.A.call B.calls C.called D.to call ( )27.A.to B. back C.into D.up ( )28.A. is B.sound C.may be D.sounds ( )29.A.so B.such C.too D.much ( )30.A.at B.to C.of D.with ( )31.A.costs B.spend C.pay D.take ( )32. A.for example B.such asC.as D.likes ( )33.A.take .make C.put D.bring ( )34.A.speak B.speaking C.spoke D.spoken ( )35.A.is B.will be C.have been D.are 獨立完成小組內(nèi)檢測  教 學(xué)反 思  編寫:張云霞、祁德玉、江黎、左坤靜 校審:顧德金