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Unit 2 Saving the Earth教师寄语:The best way to predict the future is to create it .(预测未来的最好方式就是创造未来。)Class_ Grade9 Group_ Name_课型:预习+展示课Title: Unit 2 Saving the Earth (拯救地球)Topic 2:All these problems are very serious. ( 所有这些问题都非常严重。)Section: B 2-4 ( P38 ) 第二课时Learning steps (学习过程): 一、抽测反馈 (Check before class)(5)(我会做)1、根据句意及首写字母提示,完成句子. 1) N_ of us likes pollution. 2) We shouldnt leave r_ everywhere. 3) Dont s_ anywhere in public. 4) Everyone should care for w_ animals 5) Some animals are in danger of d_ out completely. 6) It says that China has become the worlds largest producer and u_ of coal. 二、学习目标 (Learning target)(1) 1学习新单词:nobody, untidy, worst, rude , behavior, situation, punish, perhaps, everybody, nowhere ;2继续学习不定代词和不定副词的用法; 学习重点 难点 1. 熟记新单词,掌握句子的连读、弱读和语调;2. 掌握不定代词和不定副词的用法。三、自主学习 (Self-study)(20)(我最棒)1、自学新词汇:先汉译英并写出单词的音标及词性,然后熟读。1) 没有人 / 小人物 ( ) / / _2)不整洁的,凌乱的 ( ) / / _3) 最差的,最糟的 ( ) / / _4)无理的,粗鲁的 ( ) / / _5) 行为,举止 ( ) / / _6) 状况,形势 ( ) / / _7) 处罚,惩罚 ( ) / / _8) 可能,大概 ( ) / / _9) 人人,每个人 ( ) / / _10) 无处,哪里都不( ) / / _2、听录音完成P38/2。(第一遍听,第二遍核对,然后准确地大声朗读。) The answers are :_ _ _ _ _ _ _【点拨】1) Nobody likes to be untidy. 译:_ nobody 相当于none of 没有人 (不定代词) 2)Worst of all , some of them are quite rude 译:_ worst of all :最糟的是, 用来引出最坏的事情。 3), but if everybody does his or her best to follow the rules, 译:_Everybody = everyone 人人,每个人 (不定代词)3、朗读并理解3中的第一句,然后完成第二句并大声朗读。 注意连读、弱读和语调。 The answers are : 1) _ 2) _ 3)_4、讨论4中的二个问题,并努力找到解决的办法。四展示提升 (Lets show and improve )(15)(我参与) 1从方框中选择单词填空,然后小结。something nobody nothing everything someone 1)They are all doing their homework ._ is playing .2)-would you like _ to eat , Jim ? - Some rice and meat . Thank you .3)Dont worry . There is _ serious with your foot .4)The light is on ._ must be in the office .5)_ is OK. Lets start to work right now . 【小结】不定代词的用法见教材P121。 1) 定义:不明确指代某(些)事物或某(些)人的代词叫做_。大多数不定代词在句中可作主语、表语、宾语。2) 构成:不定代词、副词是由some, any, no, every与thing, one, body, where 等构成。例如:something, someone, nowhere, anybody等。 3)用法:通常情况下,由some, every加后缀构成的不定代词、副词常用于肯定句;由any加后缀构成的不定代词、副词常用于疑问句、否定句中。例如: a. You will find your bag somewhere. 你将在某个地方找到你的背包。 b. Can you hear anything? 你能听见什么吗? 注意:当说话人希望得到肯定答复,或是表示建议、请求等意图时,something, somebody, someone也可以用于疑问句中。当要表达“任何人;任何事物”时,anything, anybody, anyone也可以用于肯定句中。例如: a. Would you like something to drink? 你想要喝点什么吗? b. Anybody can do it except Tom. 除了汤姆,任何人都会做。 不定代词、副词被形容词、动词不定式修饰时,形容词、动词不定式一般都置于不定代词、副词之后。例如: a. There is nothing wrong with your eyes. 你的眼睛没有问题。 b. I have something important to tell you. 我要告诉你一些重要的事。 不定代词作主语时,谓语动词一般要用单数形式。例如: Everybody likes to be free. 人人都爱自由。 在反意疑问句中,若陈述句的主语是表示物的不定代词,其附加疑问句的主语用it;若陈述部分的主语是表示人的不定代词时,其附加疑问句的主语在正式文体中常用he,在非正式文体中常用they。例如: Nobody likes apples, does he / do they?n some, any, no, every与where连用,构成不定副词(表示地点的),即:somewhere, anywhere, nowhere, everywhere. 其用法与some/ any用法基本一致。五 梳理巩固 (Summary )(4)(我能行)1、记住本节课的所学的知识;2、整理导学案,梳理本节课所学的知识,检查导学案并完成导学案上所有内容,学习组长注意检查督促。六检测达标 (Test in the end ) (5)(我会做)1、单项选择( )1)-Who helped you clean the classroom yesterday? -_. I did it all by myself. A. Someone B. Anyone C. Nobody D. Everybody( )2) There has never been such a beautiful village _in the world. A.anywhere B. everywhere C.somewhere D. nowhere( )3)-What did you say in the meeting yesterday ? - I didnt have _to say, so I said _. A.something , anything B. anything, nothing C. anything , something( )4) I have _ _ to tell you .A. important something B. anything important C. something important【提高题】(A-B 层次学生做) 用不定代词或不定副词填空。1) Do you have _ questions2) Maybe _ put my dictionary _I cant find it_3) Im so thirsty(口渴的)Shall we get _ to drink4) I dont think _ knows her new address5) _is too difficult if you put your heart into it6) I think you can find him _ in the school7) _ can run faster than he. Hes the winner8) Could
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