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1、仁愛版英語精品資料（精修版）九年級（上）英語 導學案 班級 姓名 課題學習目標1. New words: servant, for certain, housework, make a contribution to 2. 復習一般過去時被動語態(tài)的用法。3. 討論怎樣使機器人更好地為人類服務，培養(yǎng)學生的科學探究精神。 學習重點掌握重點詞匯和句型No one knows for certain, but most people think that robots will be part of our lives.學習難點In short, this robot is very useful t
2、o us.教學方法和教學時數采用多媒體教學方法，小組合作探討，師生問答等方式1 period學 習 過 程學習內容（學生活動）學習方法教師知識講解一、學前準備 英漢互譯 1.沒一個人_2.確切地知道_ 3.成為我們生活的一部分_ 4.大多數人_ 5.總是，一直_6.給我們造成一些問題_ 7.像仆人一樣為我們工作_ 8.危險而難做的工作_ 9.對感到吃驚_ 10.機器人的快速發(fā)展_學生課前 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 sth. 二 獨立思考、解決問題1
3、.No one knows for certain, but most people think that robots will be part of our lives. 點撥: know for certain 確切地知道 拓展:肯定地說_ for certain = for sure - 確切地,肯定地 練習: a.我說不準這輛自行車值多少錢。I cant _ _ _ _ _the bike _. b.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 doesnt _ me. d
4、他肯定在一小時內到達。He _ _ here _ _ in one hour.學生自主學習課堂展示三分組討論 合作探究點撥: notbut- 不是而是 練習:我們不是今天去倫敦而是明天。We _ _ for London today _ tomorrow. 注意:當notbut連接兩個并列主語時,謂語動詞遵循“就近原則” 練習:不是你而是他已經犯了個大錯誤。_ you _ he _ _ a serious mistake. 思考:我們學過遵循“就近原則”的結構還有_ / _ / _ / _小組合作完成組內交流課堂展示四、課后練習一、根據漢語意思補全英語句子。 1.沒人確切地知道我們的未來是什么
5、樣子？No one knows _ _ what our future _ _ _. 2.機器人會一直像傭人那樣為我們工作嗎？Do robots _ _us like _ all the time? 3.人們對機器人的快速發(fā)展感到驚訝。 People _ _ _ the rapid development of robots. 4.我想有一天機器人會有自己的思維的。I think that robots _ _ _ _ some day. 5.X光機器已為人類做出了貢獻。X-ray machines _ _ _ _ _ human beings.二、選擇所給詞組的適當形式填空。 between
6、and; no longer; for certain; treatas; have bad effects on1.We _ robots _ our pets at present. 2.The X-ray machine also _ peoples health. 3.He is _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、用所給詞的適當形式填空。 1.We _ (w
7、arn) not to play soccer in the street.2.I hope our difficulties will soon _ (appear). 3.The boss 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
8、答案 ( )1.The workers made great contributions _the tall building. A. to build B. to building C. build ( )2._of the students are playing outside, for its 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. dont to play ( ) 4. The little
9、 boy _when he saw his mother. A. cried any longer B. didnt 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. A. surprised; surprised B. surprising; surprised C. surprised; surprising ( )7.Students _ their h
10、air when they are at school. A. dont allow to dye(給染色 ) B. B. are not allowed to dye C. C. arent allowed to dying ( )8 When was _ umbrella _? 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 w
11、ill our future be like?（寫出同義句）_ will our future _? 2.No one knows for certain who will take the place of Mr. Lee.（寫出附加疑問句） No one knows for certain who will take the place of Mr. Lee,_ _? 3.You are no longer a little boy.（寫出同義句） You _ a little boy _ _. 4.Robots will be friendly to us.（用unfriendly寫選擇疑問句） Will robots be friendly _ _ to us? 5. Jim will come back home in a few days.（對畫線部分提問）_ _will Jim come back home.獨立完成小組內檢測 教 學反 思編寫:張云霞、祁德玉、江黎、左坤靜 校審:顧德金
重慶市九年級英語上冊學案：Unit4 7精修版
