八下第二单元.doc

人教版八年级英语下册第二单元学案Unit 2 What should I do？Section A一、Teacthers words:A thousand-li journey is started by taking the first step. 千里之行，始于足下.二、learning aims1.key words : play loud argue wrong style could should ticket surprise either2. key phrases : keep out ,argue with ,out of style, call sb. up, a ticket to ,on the phone,pay for, part-time job3.Key sentences:1)Whats wrong?What should I do ?2)He doesnt have any money,either.3)What should they do? They should talk about their problems.4. Ability aim：Talk about problems and give advice.5. Moral aims: 增进同学之间的友谊，互敬互爱，懂得关心他人是一种美德三、教学重、难点1.Whats wrong? Whats the matter?2.You could write him a letter. They should talk about their problem.四.学习过程Step1. 基础回顾复习句型： Whats wrong? Whats the matter.?单词大比拼，看谁能用最快的速度记住下列单词：不让-进入 keep out 使惊奇；使意外 surprise票；入场券 ticket 争论， 争吵 argue不时髦的；过时的 out of style 用电话交谈；在通话 on the phone错误的；有毛病的 wrong 付-帐 付买-的钱 pay for兼职工作 part-time job 青少年论坛 Teen TalkStep2. 自主学习 合作探究learning course about words：1. keep out = 不让 进入eg.别让那只狗进入我的房间 2 . play v. 播放，玩-n. 播放器/运动员eg,播放CD播放器3. loud adj./adv 吵得，声音大的.播放 CD声音大 大点声说 , loud作副词指说话声音大些 说话声音太吵,loudly作副词指说话声音大的太吵4. 与某人辩论某事与某人谈论某事 eg.I dont want 我不想再那件事上与你争吵支持 反对 argue sb. into doing sth.说服某人做说服某人不做某事eg.她的父母说服他去参军。His parents tried5.wrong adj.错误的，有毛病的，eg.你怎么了？ Whats / / / with you?6.style n.风格 eg. 流行： = 过时： = 7.情态动词及过去式均可作为委婉语气词：eg. can可以- ，may也许- shall应该- will愿意,将要- eg.May I come in ?Yes , 我可以进来吗？当然 Could I go to the party? .我可以去聚会吗？不，你不能。 ?You should write him a letter. 我该怎么办？你该给他写信8.打电话的8种表达方法：call sb. up.=call sb.= =make sb. a call= =give sb. a ring =telephone sb.=phone sb.请给我回电话 .9.ticket 复数tickets 常与介词 连用eg.给我一张球赛票Please give me10.surprise v. 惊讶 给某人惊讶，surprise sb.=v-adj. 通常修饰人，或是人做主语, 通常修饰物，或是物作主语.v-n. surprise. 令某人惊讶的是，eg. I this news.我对这个消息感到惊讶。 This is a result.这是一个令人惊讶的结果。11.talk on the phone 用电话交谈, on 是介词，有 的意思eg.通过无线电， 通过网络 通过电视此外on 作为介词 有进行的意思:eg.在执勤,干值日 在度假 从事12.pay过去式 可以与spend /cost 替换eg. I paid some money these books.我花钱买了一些书= I some money these books.= These books me some money. 13.find a part-time job找一份兼职工作，反 全职的. okey = ，区分：Thats right: Thats all: Its right: Thats all right: = It doesnt matter。14.either：adj：任一的 I like English，too（变否定句）: of them is ok：他们中任意一个都很好。 of them is ok：他们两个都不好。 of them are ok。两个都很好。 of them like English。他们所有都喜欢英语。Step3.Grammer: 情态动词shall和should的用法Shall的用法： 1.Shall用于第一人称，表示征求对方的意愿或说话人征求对方的意见或向对方请示，如： What shall we do this evening? 今晚我们做什么呢？ Shall we begin our lesson? 我们开始上课？ 2.Shall用于第二、第三人称，表示说话人给对方命令、警告、允诺或威胁。如：You shall fail if you dont work harder. （警告） He shall have the book when I finish reading. （允诺） He shall be punished. （威胁） Should的用法： 1.Should表示劝告、建议、命令，其同义词是ought to；在疑问句中，通常用should代替ought to。如：You should go to class right away. 你该马上去上课。Should的含义较多，翻译用法较活，请看下面的句子： I should think it would be better to try it again. 我倒是认为最好再试试。 You are mistaken, I should say. 依我看，你是搞错了。 I should advise you not to do that. 我倒是劝你别这样做。 This is something I should have liked to ask you. 这是我本来想问你的。从以上例句可以看出：情态动词should用于第一人称时可以表示说话人的一种谦逊、客气、委婉的语气。2.Should还可以用在if引导的条件从句，表示一件事听起来可能性很小，但也不是完全没有可能。相当于“万一”的意思。如： Ask her to ring me up if you should see her.你万一见到她，请让她给我打个电话。 If you should change your mind, please let us know.万一你改变主意，请通知我们。3.此外，Why(or How) + should结构表示说话人对某事不能理解，感到意外、惊异等意思。意为“竟会”。如： Why should you be so late today? 你几天怎么来得这么晚？ Where is Betty living? How should I know? I dont know why you should think that I did it.我真不知道你凭什么认为这件事是我干的。Step4. Free talk1a: Look at these problems. Are they serious or not? Write them in the appropriate box.SeriousNot serious1c: Look at the problems in activity 1a and make conversation.Step5. Listening1b. 2a. 2b. Listen to the tape and answer guestionStep6.Group work3a: Read the conversation. Fill in the black3b: PairworkStep7. 拓展创新Writing: Jim, a Canadian boy, has come to live in China with his parents. He wants to practice his Putonghua, but he is very shy. Make a list of things Jim could do.五、典型例题分析1.Yestersday I a book the library but this morning I it my cousin. （2003，苏州）A. borrowto, lent from B. borrowedfrom, lendfromC. borrowfrom, lendto D. borrowedto, lentto解析：borrowfrom, lendto 是两个固定短语，前者意思是从.借入，后者意思是把借给，故答案选2. -How much is the new bike?- My sister $5.000 for it.(2004, 北京)A. spent B. cost C. took D. paid解析：spend指人花费金钱，精力或时间，常与on短语或（in）doing sth.搭配使用。Cost也是指花费金钱，但它的主语一定是物。Take指需要占用时间或金钱。常以it做形式主语。Pay指“支付”。宾语可以是人或物，也可以是双宾。故答案选D。【当堂达标】(一) 单项选择（ ）1. - -I argued with my best friend.A. How are you ? B. Whats wrong? C. Can I help you ? D. Good morning!( ) 2. you could get a part-time job.A. though B. May be C. Maybe D. But( ) 3. - I think you should go to bed early every day.- A. T hank you for helping me. B. Of course.C. It doesnt matter. D. Thats a good idea.( ) 4. -Lets talk the weather. - OK.A. to B. with C. about D. on ( ) 5.I think you shouldnt argue her, maybe you should buy some flowers her.A.with, for B .to, with C. for, with D. with, from（二）根据句意和所给提示，完成单词或短语 1.I want to buy a new coat, because my coat is out of s .2.-Where your brother? - He ( 在寻找) his little dog.3.How much did you p for the shoes?4.- Do you ( 为-做准备)the English test? -Yes, I do.5.We should (相处好) with other countries.1. get a tutor .（三）自我检测根据上句完成下句，且使上下两句意思相符，每空一词。1.Whats wrong with Jim? Whats _ _ with Jim?2.He had a good rest after he had lunch.He _ _ a good rest _ he had lunch.3.Please tell us what we should do next time.Please tell us _ _ _ next time.4.You must speak English as much as you can.You must speak English