江苏省句容市天王中学八年级英语上册 Unit 4 Do it yourself Grammar导学案（无答案） 牛津版(1).doc

unit 4 do it yourself学习目标：1.理解什么是祈使句。2.掌握祈使句的肯定和否定两种形式。3.牢记祈使句中出现的一些特殊情况。4.学会用should 和had better 来提出建议。学习重点难点（1） 祈使句当我们向他人发出命令、提出要求或建议时，常使用祈使句。祈使句的主要通常不明确。祈使句的肯定形式以动词原形开头；否定形式在动词原形前加do notdont.为了显得更为礼貌，常加please.请把球递给我。 （2） 用should 和had better 提建议had better比should 语气强一些，都是情态动词，后接动词原形，没有人称和数的变化。had bette(否定） should (否定） 你现在最好不要打电脑。 你不应该再迟到了。 【课前导学】（一）将下列句子译成汉语。1. lets go to the hall, mum. 2. wake up, eddie!3. great! lets celebrate. 4. lets have a hamburger. 5. lets eat apples.6. ok. give me ten. 7. lets go to the supermarket. 8. lets go down here. 9. dont be afraid. come with me. 10. hurry up, eddie.【课堂学习】step1 lead-in giving instructionswe start a sentence with the base form of a verb when we want to tell people what to do.we add do not/dont in front of a verb when we want to tell people not to do something.we often add please in a sentence to make an instruction more polite. look at the following sentences.put up a picture on the wall.paint the walls blue.we add do not/dont in front of a verb when we want to tell people not to do something.dont paint the cat.we often add please in a sentence to make an instruction more polite. please fix the shelf for me.dont touch the wet paint , please.look at the following sentences.play a guessing game, then work out the rule in groups. generalize how to give instructionsexercises.step 2 step 3 look at the pictures and help millie complete the instructions on page 47.step 3 using should and had betterwe use should and had better when giving advice and telling people we think is the best or right thing to do. the tone of had better is strong than should.step 4 work out the rule generalize how to use should and had better .step 5 完成课本p.48的练习。step 6 work in groups, discuss when to give instructions and when to give advice.【当堂反馈】一、 单项选择。（ ）1. the tv is too loud. please _. a. turn it down b. to turn it down c. turn down it d. to turn down it（ ）2. _ late again, bill! a. dont to be b. dont be c. not be d. be not（ ）3. _ cross the road until the traffic lights turn green. a. not b. wont c. doesnt d.dont（ ）4. _ me the truth, or ill be angry.a. telling b. to tell c. told d. tell（ ）5. kate, _ your homework here tomorrow. a. bring b. brings c. to bring d. bringing（ ）6. youhadbetter _ onyourcoat. a.toput b.putting c.toputting d.put 二、请用合适的词填空 1. _ go to the hall, mum. 2. _ up, eddie! 3. great! _ celebrate. 4. _ have a hamburger. 5. _ eat apples. 6. ok. _ me ten. 7. _ go to the supermarket. 8. _ go down here.9. _ afraid. come with me. 10. _ up, eddie. 11. please _ me something to eat. 12. _ enjoy ourselves!13. we _ go back to the station now, ken. 14. i wont charge you this time. but you _ not do it again! 15. well, next time you _ take my advice!三、完成句子。1. 你应该在镇江换火车。 _ change trains at nanjing.2. 你最好在下雨前回家。 _ before the rain starts. 3. 现在你最好别打棒球了。 _ baseball now.4. 不要把金鱼放在阳光下。 _ the goldfish in the sun. 5. 你最好立即去医院看病。_go to the hospital at once.【课后拓展】 一、单项选择：( ) 1. -id like to take two weeks holiday. -_ . we have too much work to do.a. dont worry b. pardon me c. forget it d. dont mention it( ) 2._smoke here, dad. smoking has been banned in public places. a. dont be b. dont c. not to be d. be not( ) 3. -remember to turn off the lights when you leave the room. -_.a. ok.1 will b. no, i wont c. it doesnt matter d. i know that( ) 4. -please _ to return my book by friday. ill use it on saturday. - no problem. ill finish reading on thursday. a. dont forget b. not to forget c. not forget d. forget not to( ) 5.-dont draw on the wall. -_a. id like to b. yes, l do c. thats wrong d. sorry, l wont do it again( ) 6. -you look tired. you had better _ right now.-thank you. but i have much work to do.a. not to have a good sleep b. to have a good sleepc. not have a good sleep d. have a good sleep( ) 7. suzy, _ the road when the light is red. a cross b. doesnt cross c. dont cross d. walk across( ) 8. -_. or we wont catch the last bus- im too tired to go any further. a. dont worry b. hurry up c. sorry d. quickly( ) 9. -help! there is a big snake near the house. - _afraid. it will go away later.a. dont b. not c. dont be d. be( ) 10.-boys and girls, _ in the river or pools. its not safe. -we wont. thank you. a. dont swim b. to swim c. swim d. swimming二、根据短文内容及首字母提示，填写所缺单词，使短文意思完整，每空限一词。hello , everyone! id like to share my ideas with you about english learning.f_, you should be i_ in english and believe yourself. you can go to the english corner to practice your oral（口头）english. and following the tape(磁带) will h_ you to improve （提高）your pronunciation（语音）as well.second, you should copy n_ words on pieces of paper and read them aloud in the morning.third, you should preview(预习) lessons before class and review（复习） l_ after class.fourth , you must read more english n_ and magazines besides （除之外）textbooks. when you r_ a passage, try to retell(复述) it in your own w_ .las