启灵教育学员辅导资料课程名称八年级下英语上课时间2012 年02 月25 日课次第3 课次辅导老师朱老师辅导方式小班教学内容Unit1 Memory教学材料课本、教材完全解读、北大绿卡学生小班教学目标掌握if 条件状语从句，同时能够进行if \unless\or三种句型的互换。

掌握本单元必背的翻译句子。

教学重难点If 条件状语从句的主从时态。

翻译句子。

教学过程设计一．if 引导条件状语从句1．含义由if 引导的条件状语从句表示在某种条件下某事很可能发生或者必然发生。

2．用法与结构由if 引导的条件状语从句根据用法的不同可以分为两种结构：1）表示在某种条件下，某事很可能会发生：if + 从句（一般现在时），sb. will + 动词原形（即一般将来时）【主句】2）表示在某种条件下，某事必然会发生（常表示客观真理或普遍的现象）If + 从句（一般现在时），sb. be \ do (一般现在时) 【主句】二．unless 引导条件状语从句unless = if… not.. 表示“除非。

否则。

”if条件状语从句变unless 条件状语从句“三步走”：先将if 句改为if..not..句，再将if..not..句，去掉if..not, 加上unless后主句照抄，unless 放在前，从句尾巴加逗号，unless放在后，前面不要加逗号。

三．Or （否则）连词来做if和unless条件状语从句的同意句转换Sb. should do sth. , or sb. will \ won’t do sth.某人应该做某事，否则就会怎么样。

四．结合教案2的翻译句子进行解析五．课堂练习和作业Chapter 1 Memory启灵测试题姓名:_______________ 基础班_______培优班______（打钩即可）i. Multiple choice（共15小题，每小题1分，满分15分）( ) 1.You will be late for school ______ you leave now.A. ifB. unlessC. whenD. while( ) 2.Water turns into ice_____ you cool it.A. sinceB. unlessC. ifD. and( ) 3.A fish____ if you _____it out of water.A. dies,takeB. died ,tookC. dying, takingD. has died, has taken( ) 4.He is going to visit the Window of the world if it ____ tomorrow.A. don’t rainB.doesn’t rainC.didn’t rainD.won’t rain( ) 5.I ______ the CDs to you if I have time tomorrow.A. will giveB.gaveC.have givenD.give( )6. I won’t work out the problem_____________ the teacher helps me.A. ifB. becauseC. untilD. unless( ) 7. They didn’t start the work _____their teacher came back.A. untilB. unlessC. as soon asD. if( )8.. You will fall behind others _____ you work hard.A. unlessB. ifC. thoughD. because( )9. Tom had a headache, _____ he didn’t go to the party.A. becauseB. soC. butD. or( ) 10. None of us knew what had happened _____they told us about it.A. whenB. untilC. afterD. though( )11. I don’t know if it ________ tomorrow. If it__________ , I won’t go out.A. will rain, rainsB. will rain , will rainC. rains, rainsD. rains, will rain ( )12. You should not go out to play ______ you finish your lessonsA. unlessB. afterC. whenD. while( ) 13. I’ll go shopping with you if I ______free tomorrow.A. will beB. shall beC. amD. was( ) 14.You’ll do much better ___________ you’re more careful with your spelling.A. unlessB. beforeC. althoughD. if( ) 15.Nobody can learn English well _________ he works hard on it.A. ifB. whenC. unlessD. but( ) 16. I’ll go to the English corner next Sunday __________.A. if it will be sunnyB. if I am freeC. when I have no timeD. because I am free( )17. If there __________ happens, we usually remember it well.A.are something dramaticB. are dramatic somethingC. is something dramaticD. is dramatic something( )18. You’d better ___________ a rest ,__________ you ?A. had, hadB. have, haven’tC. to have, hadn’tD. have, hadn’t( )19. Oh, What ___________ you, Tom?A. happens toB. happen toC. happened toD. happened with( ) 20. What’s the di fference __________ this picture _________ that one?A. from… withB. between… andC. between… withD. from … and( ) 21. The teacher often helps me __________ English.A. inB. atC. toD. with( )22. If he _____ another 2 hours, he _____ everything ready.A. is given; will getB. has; getsC. will be given; will getD. will give; will getII. 用括号里的单词的适当形式填空。

1.When people get old, their memories become ____worse__________（bad）2.He borrowed several books from the library , __including____________(include）two novels.3.Memory is ____connected_________ with our feelings. (connect)4. He __lost__________ his memory after the accident. （lose）5. Thirty people were ___injured_________ （injure） in the big fire.6. We should respect the _old_________ (elder)people .7. Though the old man is 90 years old,he has a very good ____memory_____.（memorize）8. You can write well if you have good ___imagination (ima gine).9. Oh, no!The computer has __gone_________( go) wrong again.10. Mother told the kid never talk to other__strangers___________ (strange).11. If something dramatic happens, we usually remember it __well___________ (good)12. Did you hear about the ___death___________ (die) of the famous singer? She ____died_______ ( die) yesterday .13. You look pale. What __happened_______ to you ? ( happen)14. Gong Yanling from Harbin has an ___amazing_______ memory. ( amaze)15. Some old people cannot remember things happened for __longer_______ than a few minutes. ( long)17. Look at the poor cat . It has been ___dead________ for a few hours. (die)18. I’m sorry for ___being______ (be) late.19. It’s a ___funny________ sports game. (fun)20. The man can remember the correct order of 1,820 playing cards , after __seeing___________ ( see) them just once.III. 句型转换1.How much did you spend on the bike?How much __did__________ the bike ___cost_________?2.My computer didn’t work again.My computer ___broke________ ___down_______ again.3. If you don’t study hard , you will fail the exam.__Unless_________ you study hard, you __will____ __fail_____ the exam4.The fireman was hurt in the big fire..The fireman ____was_______ ___injured_________ in the big fire..5. A man who lost his memory couldn’t remember anything in his life.A man who lost his memory couldn’t _memorize____ anything in his life.A man who lost his memory __forgot________ everything in his life.6. Your mother will be angry unless you do your homework,Your mother will be angry ___if ________you __don’t_____ __do_______your homework.7. Remember to turn off the lights when you leave.___Don’t _____ __forget______ to turn off the lights when you leave.8．His father left two days ago.His father has __been ______ ___gone________ for two days.9. A woman from Harbin has memorized 15,000 telephone numbers. (就划线部分提问)__Which_____ woman ___has__________ memorized 15,000 telephone numbers?10．His wife visited him in hospital every day. (就划线部分提问)___How_________ __often_______ ___did_______ his wife visit him in hospital? VI. 解释句子1. The radio went wrong yesterday.The radio stopped working correctly.2. They were injured in the accident .They were hurt in the accident.3. He can’t memorize all the words in 20 minutes.He can’t remember all the words in 20 minutes.4. You can watch TV after finishing your homework.You can not watch TV until you finish your homework.If you finish your homework, you can watch TV.Unless you finish your homework, you can not watch TV.4.Unless you keep ice cream in a fridge, it melts.If you don’t keep ice-cream in a fridge, it melts.教学处审核部门主管审核。