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1、 精品資料九年級（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 to us.教學方法
2、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.No one k
3、nows 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他肯定在一小時內到
4、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樣子？No one
5、 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。 betweenand; no l
6、onger; 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 _ (warn) not
7、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、選擇正確的答案 ( )1.T
8、he 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 boy _whe
9、n 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 hair when
10、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 will our f
11、uture 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 最新精品英語資料
重慶市九年級英語上冊學案：Unit4 7
