牛津译林版八年级上册 Unit 4 Do it y ourself Comic strip学案

内容：8AUnit4 comic＆study skills 课型：新授 设计课时：1课时
学习目标 1. 学会常用工具的名称。2. 学会用英语就DIY的话题展开对话。3. 学习用否定前缀un-,in-,和im-的形容词表达否定含义。
重点 学会用英语就DIY的话题展开对话。
难点 学会部分形容词的否定前缀un-,in-,和im-并能在句中正确的表达否定含义。
一﹑课前预习：（一）准备一份用你自己亲手制作的作品，并用英语写出来你所用的工具名称。__________________________________________________________________(二)预习p51,了解否定前缀的几种构成，完成下面的几个同义句转换。1.He is not happy =_______________________________________.2.Edison is not a usual man . =_______________________________________. 3.That coat is not expensive.=________________________________________4.The boy is not polite to his friends, all his friends don’t like him.=______________________________, all his friends don’t like him.二、教学过程（一）新课导学Step Ⅰ Comic strip 1. Lead in the topic‘DIY’, and talk about what it stands for.2. Listen to comic and then answer the questions below.(1)What’s Hobo going to do ___________________________(2)What should Hobo do first ___________________________(3)What does Hobo probably (极有可能) need？____________.3.Read and repeat the comic strip. StepⅡ Welcome to the unit1. Show Part A on P43,learn the names of different tools.2. Discuss “What are these tools used for ”3. Listen to part B, answer :what is Suzy going to do today 4. Make a similar dialogue with your deskmate.Step 3 Vocabulary1. 学习否定前缀un-,in-,和im-.un-的构成：able___________ fair__________ friendly______ happy_________ healthy________ kind________ lucky________ tidy __________ 总结：un-用于___________形容词前。complete__________ direct___________总结：in一般-用于以字母____,______开头的形容词前。Polite_____________ proper__________总结：im-一般用于以字母________开头的形容词前。Language points:1.It stands for “do –it –yourself”。 批注/记录
stand for是“动词+介词”结构，意为“代表，象征”e.g. CCTV代表“中央电视台” CCTV_____ ________China Central Television Station.2.When you do DIY, You make ,repair or decorate things instead of paying someone to do it. instead of 是介词短语，意为“代替，而不是”e.g.李明病了，让我们请Jim代替他吧。Li Ming is ill. Let’s ask Jim ________ ______ him.天气真好！我们应该去观光而不是在家里看电视。What a nice day! We should go sightseeing _______ _______watching TV at home.instead 做副词，意为“反而，代替”，常用语句首或句末。e.g.天气太热了，不能去散步，我们打算去游泳。It’s too hot to walk and we’ll go swimming ______.3.no problem 常用来表示同意或愉快地回答请求，意为“没问题，小事”4.It’s possible to sleep with all that noise. possible常用结构as…as possible =as …as sb.can“尽可能…地”5.I’ll tidy up right now. tidy up 是由“动词+副词”构成的短语，意为“收拾整洁”，接名词时，名词可以放在up前，也可以放在up后。接代词时只能放在up前。e.g.Mary’s room is a bit untidy，so she ’ll________. A.tidy it up B.tidy it on C. tidy up it D.tidy it on （二） 课堂练习 ：A. 请用含有否定前缀的形容词造句。1.This chair is too small. It is very _________to sit in it.2.The boy is not very strong. He is always _________in sports.3. I do not like him.He is often ___________.4.The snow is so heavy. It is _________to see such heavy snow here.5. water is very important to us.It is _________for us to live without water.6.My grandfather knows nothing about computers . He is _________to send emails.B.根据句子意思和汉语提示，写出正确的单词。1.Pass me the _______(剪刀),please.2.We gave him some paint and two _____(刷子),and he took them happily.3.-Where is your dad -He is _____(修理)his bike over there.4.Please read all the ________(说明，指示)before you take the medicine.5.Tell me _____(确切地)where he is .三、课后巩固（一）用所给形容词的适当形式填空1 It's __________ (correct) to walk on the grass in the park.2.A new pair of shoes is _______(comfortable) because it is too small. 3.It was ________(possible) to eat watermelon in winter in the past.
4.He is only one year old. He is ______(able) to ride a bike.5.If you don’t like to help your friends, you will be ____________(welcome)6. “Government ” is an ________(correct) spelling, it must be “government”二、单项选择( )1. It's _________ to have too much for supper. It's bad for your health. A. uninteresting B. unnecessary C. unfriendly D. unhappy( )2. Can you speak _________ We can't hear you______. A. slow; neatly B. friendly; neatly C. loudly; clearly D. nice; clearly三﹑完形填空。Do you think of your parents "Yes, of course." You may answer, ¨I buy a present for my mother on __1___.And I give my father a present on Father's Day, _2__ .” Then what about the other days of a year Always__3__to think of your parents, not just on some important days.I have a friend who __4__ alone, because her parents live in another city. One day l went to see her. We had a nice chat. Then she wanted to make a __5__.She dialed the number, but then she put the phone ___6___. After about ten seconds, she dialed the number again. "Hi, Mum…”Later I asked, "Why did you dial the number___7__ ”she smiled, "My parents are old. They can not get close to the telephone __8__ .I always do so when I call them. I just want to give them ___9___time to answer the call."My friend is a good girl. She is always__10____ her parents. You also want to be a good child, right So why not learn from her ( )1. A. Father's Day B. Mother's Day C. Teachers' Day D.Children's Day( )2. A. too B. also C. either D. yet( )3. A. refuse B. forget C. decide D. remember( )4. A. lives B. stays C. plays D. works( )5. A. face B. card C. call D. cake( )6. A. up B. off C. down D. on( )7. A. once B. twice C. several times D. many times( )8. A. lonely B. slowly C. quietly D. quickly( )9. A. few B. little C. enough D. a lot( )10. A. thinking about B. laughing at C. picking up D. looking for 四、课后反思____________________________________________________________________________________________________________________________五、拓展延伸根据所给首字母填空： Climbing a mountain is hard work. But one step after another finally brings a person to the t_______. Along the way, he can stop and look a________.And the h______ he climbs, the more wonderful his view(风景) is. If he keeps climbing, he will have a new world before him. He will have a new way of w________ everything.Now learning a_______language is something like climbing a mountain. This new
language can give you a new view(见解) of life. It can tell you a culture and is very d_______from the one of your own. This will make you r________in things that money can't buy. Like the mountain climber who stops now and then to e________the scenery (风景) around him,everyone who is i_________ in reading will find f________in books if he learns more and more of that language.