江苏省扬中市外国语中学九年级英语上册《9A Unit 3 Teenage problems》Grammar 1教学案（无答案） 牛津版VIP

9A Unit 3 Teenage problemsGrammar 1教学案Class:_ Name:_【教学目标】1.总结，归纳动词不定式的用法。2.用特殊疑问词+ to- 不定式来谈论问题。【教学重点、难点】正确运用动词不定式【课前准备】一、翻译下列短语1. 找一个安静的地方学习 _2. 最后一个离开 _3. 发现她家的房子着火了 _4. 没有勇气告诉你真相 _5. 与我的堂兄吵架 _6. 留出一些时间给我 _7. 似乎注意到我已经尽力了_8. 让你的父母看到你的进_9. 从你们自己学校青少年辅导员那得到帮助_10.谢谢你给我的有价值的建议_二、所给词的适当形式填空【教学过程】Step 1: Presentation.（1）检查预习作业, 导入动词不定式。（2）解读49页A部分的说明文字。（3）在Reading部分画出所有不定式，并说出不定式所作成分。（4）可省略to的动词不定式如:make, let, have, see, hear, notice 等，但这些动词被用在被动语态中时to不能省略。Step 2: Practice（1）完成50页A1部分的练习, 朗读对话。（2）完成50页A2, 请学生分别扮演Suzy，Daniel，等人说出自己的苦恼。 Step3 Presentation.（1）解读51页B部分的说明文字。疑问词（如what, which, when, where, who, how）加动词不定式可放在某些动词（如know, remember, forget, decide）后作宾语。 如：I dont know how to do it.（2）完成51页的练习，朗读该段对话。【要点点击】【要点点击】1. to + 动词原形 动词不定式 用法如下：（1）作主语 _(hear) your voice is so nice. 听到你的声音真高兴。不定式作主语的句子常写成 Its - + 不定式的结构，其中It 为形式主语，不定式才是真正的主语。 eg. 说英语对我来说不容易。_for me_ . （2）作表语，跟在连系动词的后面。 eg. 我的目的是帮你解决问题。My _is_ you . （3）作宾语，跟在及物动词的后面。 eg. 他拒绝回答那个问题。_. （4）作宾语补足语，此时它与宾语具有逻辑上的主谓关系。eg. 我妈妈叫我雨天不要骑车.My mother tells me_ on a rainy day .（5）作定语，通常放在被修饰的词语后面。 eg. 我有一些书要给你。I have_ .如果不定式中的动词是不及物动词，或者不定式所修饰的名词或代词是不定式动作的地点，工具等，不定式动词后面应有必要的介词。eg. 没什么可担心的。 There is_ .我没有笔写字。 I have_ .（6）作状语，分为目的状语和结果状语。eg. 我来是和你聊天的。I came_ . (表 _)小婴儿已长成一个漂亮的姑娘。The baby has grown up_ .(表_)（7）不定式中省 to 的情况。当两个或两个以上的不定式并列在一起时，第一个不定式带to,后面的不定式往往省去to。 eg. 他告诉我完成我的家庭作业并把它交上去。He asked me_ my homework and_ . 在感官动词see,watch,hear,feel和使役动词make,have,let等接动词不定式作宾补时，不定式省略 to. 但在被动语态中，to 不省略。eg. 老板让他们工作了整个晚上。The boss_. 他们被迫整个晚上工作。They_ the whole night.2特殊疑问词 + to do有一些动词后面可以接疑问词how, what, when, where, which, who再加动词不定式，但是why没有这种用法。这类动词中最常用的有：ask, decide, discover, find out, forget, know, learn, remember, see, show+宾语，think, understand, want to know, wonder。如：eg. He knew _the safe. 他知道了打开保险柜的方法。我们也可以用宾语从句表达同样的意思，但是通常从句的主语必须与主句的主语或宾语相同，所以上述句子也可以用下面的句子表达。如：He knew how he could open the safe.3. truth n. 事实，真理 true a. 真实的 truly ad. 真正地他拒绝告诉我们真相。 He _.4. quarrel vi. & n. 争吵吵架 quarrel(l)ed quarrel(l)ing quarrel with sb. about sth. = have a quarrel with sb. about sth. 因某事与某人争吵告诉他们不要因为小事而争吵。Tell them_ each other_ little matters.5. notice vt. 注意，察觉 notice sth. notice + 宾语从句 notice sb. do sth. notice sb. doing sth. 我注意到房间里有个大盒子。I noticed that_ a box in the room.没有人注意到他进入房间。Nobody_ the room.6. spare vt. 留出匀出 spare - for sb. I hope to s_some time for you.a.多余的空闲的 He likes making things in his s _time.7. progress (u)n. 进步 make progress 取得进步最好的办法是让你的父母看到你每次考试后的进步。 The best_ is _your parents after_ .【教学反思】【达标检测】一、选择填空 ( )1 They have decided to fly to Daniel for their holiday, but they have not decided _yet.A .when to go B .what to do it C. how to go D .where to go( )2 Dont forget _ your lovely daughter here next time. A. to bring B .to take C. taking D. bringing( )3 I found _ very difficult to learn French well. A. That B. it C . D. myself ( ) 4Would you please _ in the library?A. not to talk B .dont talk C. not talk D. arent talking( )5_ bad weather ! We cant go for a picnic.A .What B .How C. What aD. How a( )6There seems_ a 1ot of money in his pocket.Ato have Bhaving Cto be D being( )7Lets go to play basketball，?Awill you Bshall you Cwill we Dshallwe( )8.He has two rooms_ here, but he cant decide_.A. to live; to choose which one B. lived; choose whichC. to live in; which one to choose D. live in; which one( )9Stop_ and_ to meAtalking, listening Btalking, listen Cto talk, to listen Dto talk；listen( )1 0I think_important_reading English every morningAthat, to keep Bthat, keeping Cit, to keep Dit, keeping【作业布置】一、改写句子 1. I dont know when I should go there.(同义句)I dont know_ . 2. We call the dog Bobby. (提问)_ you call the dog?3. She has to stay at home. (用go to the park 改成选择疑问句)_二、完成下列句子1.I really dont know _ _(下面做什么)？2.The students want to know _(如何算出这道数学题)？3.She cant decide_（该买哪一件)？4.Can you tell me _（跟谁说话）？5.Please tell him _（该去哪里)?三、动词填空1. He _ often _ at because of his faults.(laugh)2. Would you please teach us how _fit? (keep)3. We are proud of _ students in No. 1 Middle School. (be)4. Spend some money on snacks when _(feel) sad.5. The teacher advised us _ the things to the elderly, because they dont know the rules very well. (explain)6. A bath every day _(relax) me a lot.7. This man hates _(plan)