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精品资料九年级（上）英语 导学案 班级 姓名 课题学习目标1. New words: servant, for certain, housework, make a contribution to 2. 复习一般过去时被动语态的用法。3. 讨论怎样使机器人更好地为人类服务，培养学生的科学探究精神。 学习重点掌握重点词汇和句型No one knows for certain, but most people think that robots will be part of our lives.学习难点In short, this robot is very useful to us.教学方法和教学时数采用多媒体教学方法，小组合作探讨，师生问答等方式1 period学 习 过 程学习内容（学生活动）学习方法教师知识讲解一、学前准备 英汉互译 1.没一个人_2.确切地知道_ 3.成为我们生活的一部分_ 4.大多数人_ 5.总是，一直_6.给我们造成一些问题_ 7.像仆人一样为我们工作_ 8.危险而难做的工作_ 9.对感到吃惊_ 10.机器人的快速发展_学生课前 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 独立思考、解决问题1.No one knows for certain, but most people think that robots will be part of our lives. 点拨: know for certain 确切地知道 拓展:肯定地说_ for certain = for sure - 确切地,肯定地 练习: a.我说不准这辆自行车值多少钱。I cant _ _ _ _ _the bike _. b.我肯定他在家。I _ _ _ that he _ _ . c.我知道肯定他就在那儿,但他不回答我。I _ _ _that he is there, _ he doesnt _ me. d他肯定在一小时内到达。He _ _ here _ _ in one hour.学生自主学习课堂展示三分组讨论 合作探究点拨: notbut- 不是而是 练习:我们不是今天去伦敦而是明天。We _ _ for London today _ tomorrow. 注意:当notbut连接两个并列主语时,谓语动词遵循“就近原则” 练习:不是你而是他已经犯了个大错误。_ you _ he _ _ a serious mistake. 思考:我们学过遵循“就近原则”的结构还有_ / _ / _ / _小组合作完成组内交流课堂展示四、课后练习一、根据汉语意思补全英语句子。 1.没人确切地知道我们的未来是什么样子？No one knows _ _ what our future _ _ _. 2.机器人会一直像佣人那样为我们工作吗？Do robots _ _us like _ all the time? 3.人们对机器人的快速发展感到惊讶。 People _ _ _ the rapid development of robots. 4.我想有一天机器人会有自己的思维的。I think that robots _ _ _ _ some day. 5.X光机器已为人类做出了贡献。X-ray machines _ _ _ _ _ human beings.二、选择所给词组的适当形式填空。 betweenand; 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 (恼怒的). 4.That movie is about a war _ the robots _ humans beings. 5.Do you know the answer _?三、用所给词的适当形式填空。 1.We _ (warn) not to play soccer in the street.2.I hope our difficulties will soon _ (appear). 3.The boss 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、选择正确的答案 ( )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 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 hair when they are at school. A. dont allow to dye(给染色 ) 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 future be like?（写出同义句）_ will our future _? 2.No one knows for certain who will take the place of Mr. Lee.（写出附加疑问句） No one knows for certain who will take the place of Mr. Lee,_ _? 3.You are no longer a little boy.（写出同义句） You _ a little boy _ _. 4.Robots will be friendly to us.（用unfriendly写选择疑问句） Will robots be friendly _ _ to us? 5. Jim will come back home in a few days.（对画线部分提问）_ _will Jim come back home.独立完成小组内检测 教 学反 思编写:张云霞、祁德玉、江黎、左坤静 校审:顾德金 最新精品英语资料
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