条件状语从句和让步状语从句学习教案

1、会计学1条件状语条件状语(zhungy)从句和让步状语从句和让步状语(zhungy)从句从句第一页，共13页。 1.条件状语条件状语(zhungy)从句从句引导状语引导状语(zhungy)从句的连接词有从句的连接词有:if, unless = if notas long as on condition that in caseprovided/providing (that) suppose/supposing (that)第1页/共13页第二页，共13页。I. ifIf you work harder,you will succeed. Work harder, and you will s

2、ucceed.Work harder,or you wont succeed.Working harder,you will succeed.第2页/共13页第三页，共13页。时间时间If 条件句条件句主句主句过去过去had donewould/could/should/might have done现在现在did/werewould/could/should/mightdo未来未来did /werewere toShould dowould/could/should/might do第3页/共13页第四页，共13页。II. unless= if not We cant write to Ma

3、ry unless she tells us her address.We cant write to Mary if she doesnt tell us her address.III. as/so long as(只要(zhyo) ) =only if 1)I will never give up learning as long as I live. 2)You may borrow the book as long as you keep it clean. 第4页/共13页第五页，共13页。 condition that（条件(tiojin)是） Well let you use

4、the room on condition that you keep it tidy. case(万一(wny)）Youd better take your raincoat with you in case it rains/should rain.VI. suppose/supposing/provided/providingSuppose /Supposing /Provided/Providing (that) they refuse us, who else can we turn to for help? 第5页/共13页第六页，共13页。让步让步(rng b)状语从句状语从句

5、引导让步状语从句引导让步状语从句(cn j)的连的连词有：词有：Although, though, as, even if, even though, no matter + 疑问词疑问词, 疑问词疑问词+ everwhile, whetheror第6页/共13页第七页，共13页。although, though, as -虽然虽然 although 常放在句首常放在句首although 不倒装不倒装Though 可以倒装也可不可以倒装也可不(k b)用于倒装用于倒装as 必须倒装（特殊结构）必须倒装（特殊结构）Although it was raining, the plane manage

6、d to take off. Though it was not his fault, he took all the blame.第7页/共13页第八页，共13页。As: （虽然）（虽然） 必须用一种特殊的倒装结构必须用一种特殊的倒装结构adj./n./adv./v.放句首放句首+as+陈述陈述(chnsh)语语序序1.clever as he is, he isnt diligent2.Child as he is, he knows a lot.3.Much as he likes it, he will not buy it.4.Try as he might, he cant fin

7、d a job.（注：这里的（注：这里的as 可以换成可以换成though)第8页/共13页第九页，共13页。Even if /even though -即使即使(jsh)Even if you dont like your boss, you should do your work.Even though I might be wrong, I will go my way.第9页/共13页第十页，共13页。第10页/共13页第十一页，共13页。While -尽管尽管(jn gun)While I have sympathy for you, I cant help you.While its none of my business, I will watch you.第11页/共13页第十二页，共13页。Whether -不管不管(bgun)，常与，常与or not 连用连用Whether he is good or not, the company d