重慶市九年級(jí)英語(yǔ)上冊(cè)學(xué)案：Unit4 7【精校版】

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1、仁愛(ài)版精品英語(yǔ)資料（精校版） 九年級(jí)（上）英語(yǔ) 導(dǎo)學(xué)案 班級(jí) 姓名 課題 學(xué)習(xí)目標(biāo) 1. New words: servant, for certain, housework, make a contribution to 2. 復(fù)習(xí)一般過(guò)去時(shí)被動(dòng)語(yǔ)態(tài)的用法。 3. 討論怎樣使機(jī)器人更好地為人類(lèi)服務(wù)，培養(yǎng)學(xué)生的科學(xué)探究精神。 學(xué)習(xí)重點(diǎn) 掌握重點(diǎn)詞匯和句型 No one knows for certain, but mos

2、t people think that robots will be part of our lives. 學(xué)習(xí)難點(diǎn) In short, this robot is very useful to us. 教學(xué)方法和 教學(xué)時(shí)數(shù) 采用多媒體教學(xué)方法，小組合作探討，師生問(wèn)答等方式 1 period 學(xué) 習(xí) 過(guò) 程 學(xué)習(xí)內(nèi)容（學(xué)生活動(dòng)） 學(xué)習(xí)方法 教師知識(shí)講解 一、學(xué)前準(zhǔn)備 英漢互譯 1.沒(méi)一個(gè)人____________ 2.確切地知道_____________ 3.成為我們生活的一部分_________________ 4.大多數(shù)人__________

3、____ 5.總是，一直____________ 6.給我們?cè)斐梢恍﹩?wèn)題___________________ 7.像仆人一樣為我們工作__________________ 8.危險(xiǎn)而難做的工作_____________________ 9.對(duì)…感到吃驚____________ 10.機(jī)器人的快速發(fā)展____________________ 學(xué)生課前 完成 (1) warn sb. of/ about sth. --- 警告某人某事 (2) warn sb.(that)…--- 警告某人… (3) warn sb. not to do

4、sth. 二． 獨(dú)立思考、解決問(wèn)題 1.No one knows for certain, but most people think that robots will be part of our lives. 點(diǎn)撥: know for certain 確切地知道 拓展:肯定地說(shuō)_______________ for certain = for sure --- 確切地,肯定地 練習(xí): a.我說(shuō)不準(zhǔn)這輛自行車(chē)值多少錢(qián)。I can’t _____ _____ _________ ______ _______the bike ______. b

5、.我肯定他在家。I _______ ____ ________ that he ____ _____ . c.我知道肯定他就在那兒,但他不回答我。I ______ ____ _______that he is there, _____ he doesn’t ______ me. d他肯定在一小時(shí)內(nèi)到達(dá)。He ______ ______ here ______ _________ in one hour. 學(xué)生自主學(xué)習(xí)課堂展示 三．分組討論 合作探究 點(diǎn)撥: not…but…--- 不是…而是… 練習(xí):我們不是今天去倫敦而是明天。We ______ ___

6、______ for London today _______ tomorrow. 注意:當(dāng)not…but…連接兩個(gè)并列主語(yǔ)時(shí),謂語(yǔ)動(dòng)詞遵循“就近原則” 練習(xí):不是你而是他已經(jīng)犯了個(gè)大錯(cuò)誤。_____ you _____ he _______ _______ a serious mistake. 思考:我們學(xué)過(guò)遵循“就近原則”的結(jié)構(gòu)還有________ / __________________ / ____________ / ____________ 小組合作完成組內(nèi)交流課堂展示 四、課后練習(xí) 一、根據(jù)漢語(yǔ)意思補(bǔ)全英語(yǔ)句子。 1.沒(méi)人確切地知道我們的未來(lái)是什么樣

7、子？No one knows ___ ______ what our future _____ _____ _____. 2.機(jī)器人會(huì)一直像傭人那樣為我們工作嗎？Do robots ______ ______us like _______ all the time? 3.人們對(duì)機(jī)器人的快速發(fā)展感到驚訝。 People _____ ________ _____ the rapid development of robots. 4.我想有一天機(jī)器人會(huì)有自己的思維的。I think that robots _____ _____ _____ ________ some day.

8、5.X光機(jī)器已為人類(lèi)做出了貢獻(xiàn)。X-ray machines _____ ____ ____ __________ ____ human beings. 二、選擇所給詞組的適當(dāng)形式填空。 between…and…; no longer; for certain; treat…as; have bad effects on 1.We ______ robots ______ our pets at present. 2.The X-ray machine also ________________ people’s health. 3.He is _______

9、____patient with us. He is easily annoyed (惱怒的). 4.That movie is about a war _______ the robots _____ humans beings. 5.Do you know the answer ___________? 三、用所給詞的適當(dāng)形式填空。 1.We _______ (warn) not to play soccer in the street. 2.I hope our difficulties will soon ______ (appear). 3.The boss

10、is so________ (friendly) to his workers that none of them want to work for him for long. 4.Hearing the ________ news, all of us felt _______ (excite). 5.The U.S.A. is __________ (develop) than any other country in the world. 四、選擇正確的答案 ( )1.The workers made great contributions ______the ta

11、ll building. A. to build B. to building C. build ( )2.___of the students are playing outside, for it’s raining. A. No one B. None C. Someone ( )3.The policeman warns the boys ____ on the street. A. to play B. not to play C

12、. don’t to play ( ) 4. The little boy _____when he saw his mother. A. cried any longer B. didn’t cry any more C. cry no more ( )5.Animals ____our friends. A. should be treated as B. treat as C. are treated by ( )6. We are ___ to hear the _____ news.

13、 A. surprised; surprised B. surprising; surprised C. surprised; surprising ( )7.Students _____ their hair when they are at school. A. don’t allow to dye(給??染色 ) B. B. are not allowed to dye C. C. aren’t allowed to dying ( )8 When was _____ umbrella ___

14、__? A./; invented B. the; invented C. an; discovered ( )9 The cleaners make a great contribution to _____ the city clean. A. kept B.keeping C.keep 五、按要求完成句子。 1.What will our future be like?（寫(xiě)出同義句）________ will our future ______? 2.No one knows for cer

15、tain who will take the place of Mr. Lee.（寫(xiě)出附加疑問(wèn)句） No one knows for certain who will take the place of Mr. Lee,_____ ______? 3.You are no longer a little boy.（寫(xiě)出同義句） You ______ a little boy ______ ________. 4.Robots will be friendly to us.（用unfriendly寫(xiě)選擇疑問(wèn)句） Will robots be friendly ________ ________ to us? 5. Jim will come back home in a few days.（對(duì)畫(huà)線部分提問(wèn)）_____ _______will Jim come back home. 獨(dú)立完成小組內(nèi)檢測(cè) ? 教 學(xué) 反 思 ? ? ? ? 編寫(xiě):張?jiān)葡?、祁德玉、江黎、左坤靜 校審:顧德金