仁爱版九年级英语上册Unit 2Saving the Earth Topic 2 All these problem are very serious Section B导学案(无答案）.docx

1、Unit 2 Topic 2 . Section B导学案（预习+展示+反馈） 备课组：九年级英语备课组 主备人: _ 时间：一教学目标：1知识技能：一、掌握Section B相应的单词和词组： none, rubbish, spit, wild, nobody, untidy, worst, rude, behavior, situation, punish, perhaps, everybody, nowhere, here and there二、掌握句型: 1. None of us likes pollution. 2. We should do everything we can d

2、o to protect the environment. 3. Dont spit anywhere in public.三、继续学习和巩固如none, everything, anywhere等不定代词和不定副词的用2 过程与方法：通过对话、朗读等小组合作活动，学习none, everything, anywhere等不定代词和不定副词的用法。3 情感态度与价值观：通过小组合作活动, 培养学生的保护环境。二教学重点： 黑体单词和词组；none, everything, anywhere等不定代词和不定副词的用法。三、教学难点：none, everything, anywhere等不定代词和

3、不定副词的用法。四、课时安排：1课时五、教学过程(一)知识回顾: （独学,对学）在1a和2中找出下面的短语，并把它们读熟。1)结果_ 2)一些有用的东西_ 3)我们中没有人_ 4)到处_ 5)在公共场合_ 6)爱护野生动_7)最糟糕的是_ 8)制定规则_ 9)遵守规则_10)违反规则_ (二)新知学习1、自主学习: （独学，展示）通读1a, 完成1b的表格，并展示。2、合作探究:（群学，展示）A.小组合作探究完成以下任务：Task 1 组长带领读1a对话两遍。Task 2在1a中找到出下面的短语和句子，并把它们熟读。（课堂展示）1. As a result, air pollution has

4、 become a serious problem.翻译中文_。 as a result 结果 Eg: 结果，我们都迟到了。 _ _ , we were all late for school.2. But the government is doing something useful to protect the environment.翻译中文：_。 something useful “不定代词+形容词”作后置定语。 没什么严重的东西 Eg：今天的报纸上有一些有趣的事。 There is _ _ in todays newspaper.3. None of us likes pollut

5、ion.翻译中文：_。 none 指三者或三者以上的“没有，都不”，既可指“人”，也可指“物”，常与of连用，既可修饰可数名词，也可修饰不可数名词，构成“none of + 代词” 结构，当名词是不可数时，谓语动词用第三人称单数，当名词是复数时，谓语动词用单复数均可。 no one 指“人”，不与of连用,谓语动词用单数。Eg：1) 我们中没有人是英国的_ _ is English. 2)没有一辆公共汽车去那里 those buses there.4. We shouldnt leave rubbish here and there.翻译中文：_ leave rubbish here and

6、there 相当于 here and there 意为“到处”，与 同义。Eg：1) 我到处找我的钥匙，但就是找不到。 I have looked for my key _ _ , but I cant find it. 5. We should do everything we can to protect the environment.翻译中文：_句中we can是修饰everything 的定语从句,省略了关系代词that及从句中的谓语do,意为“ ” 。Eg：1) 我们应当尽一切努力学好英语。We should _ _ to learn English well.Part 2不定代词

7、和不定副词的用法（P38-2）不指明替代任何特定名词或形容词的代词叫不定代词。大多数不定代词在句中可以作主语、表语、宾语、同位语和定语。Eg: 填空。thingbodyonewheresomesomethinganyanybodyeveryeveryonenonowhere小结：1. 复合不定代词作主语时，谓语动词用单数形式。Eg：电脑坏了。 Something wrong with the computer.2. 形容词修饰不定代词时，要放在不定代词的后面。Eg：桌子上有好吃的。 There is on the table.3. some- / any- 复合不定代词的用法与some / a

8、ny的用法基本一致。肯定句以及期待对方肯定回答的疑问句中通常用some-，否定句和疑问句中通常用any-。Eg：1）你想要一些吃的东西吗？ Would you like ? 2）我什么也不知道。 I dont know about it.4. some, any, no和every还可以与where连用，构成表示地点的副词。其用法与some/any用法基本一致。Eg：1）我以前在哪里见过他。 I have seen him Task 3 听力训练2A. Listening exercise. B. 课堂展示。3、展示提升（群学）：A.小组合作探究完成以下任务：两人一组，练习课本3中的看图对话。

9、 B展示提升：说一说以下四个词组的用法：4、 达标测评:一、单项选择( ) 1.-You look so happy today!- _ has ever said that to me before.A. Somebody B. Anybody C. Everybody D. Nobody( ) 2. -Is there _ in todays newspaper? -No, theres A. anything special, something unusual B. anything special, nothing unusual C.special anything, nothin

10、g unusual D. special anything, unusual nothing ( ) 3.- Mum, I have _important to tell you. - Whats up? A. nothing B. anything C. something D. everything( ) 4. We must do something to stop the river from _ too dirty.A. to get B. got C. getting D. gets( ) 5. _ I live near the sea, I am not good at swi

11、mming.A. But B. Although C. If D. So二、完成句子1、他们全部人都没有看过这部电影。_ _ _ has seen the movie.2、别把废纸到处乱扔。Dont _ _ _ paper_ _ _ 3、不要在公共场合吐痰。Dont spit .5纠错巩固6.学习反馈（课堂小结）通过这节课，你学到了什么? 还有什么疑问？7.拓展延伸（课后作业） A练习册 Unit 2 Topic2 SB的练习B中考链接 ( )1. The population of the two villages _ les than two million in 2019. A. are

12、 B. is C. were D. was ( )2. Chinas population is the _ in the world now. A. most B. largest C. more D. much ( ) 3. We wont wait for you _ you come here on time. A. if B. when C. unless D. till ( )4. _ Lily _ Lucy may go with you because one of them must stay at home. A. Not only; but also B. Neither; nor C. Both; and D. Either; or ( ) 5. -Lilys not visited any places of great interested in China. -_.A. So has her twin sister B. Neither is her twin sister C. So her twin sister has D. Neither has her two sister 六、教学反思