在职英语基础四PPT

1、状语从句l Because she got up late, she missed the early bus.l When you arrive at the airport, Ill send a car to pick you up.1、时间状语从句常用：when, whenever, while, as, before, after, since, till/until as soon as, oncel When you arrive at the airport, Ill send a car to pick you up.l While John was watching TV,

2、 his wife was cooking dinner. l It is/has been two years since he came here.l I didnt realize she was a famous film star until she took off her dark glasses.1、时间状语从句特殊：the moment/instant/second/minute every/each time, any time the first time, (the) last time, (the) next time immediately, directly, i

3、nstantly hardlywhen, scarcelywhen, no soonerthanl I want to see him the minute he arrives.l You can call me any time you want to.l Hardly had I finished my work when he came to see me.2、地点状语从句常用：where特殊：wherever, anywhere, everywherel He lives where his uncle lives.l He lives in the mansion where hi

4、s uncle lives.l You can sit wherever you like.3、原因状语从句常用：because, since, asl Because she got up late, she missed the early bus.l Since everybody is here, lets begin our discussion.特殊：in that, now that given (that), considering (that), seeing (that)l Now that everybody is here, lets begin our discuss

5、ion.l Given that they are inexperienced, they have done a good job.l Considering his age, the little boy reads very well.4、条件状语从句常用：if, unless特殊：as/so long as, provided/providing, suppose/supposing, in case, on condition, only ifl If it snows tomorrow, I will go skiing.l Dont act unless youre certai

6、n.l Provided that there is no opposition, we shall hold the meeting here.l In case I forget, please remind me about it.注：if虚拟条件句5、目的状语从句常用： so that, in order that特殊： lest, in case, for fear in the hope that, for the purpose that l Speak clearly so that they may understand you.l He studied hard in or

7、der that he could pass the exam. (in order to)l Take a hat with you in case the sun is very hot.注：有时用虚拟He is studying English hard for fear he (should) fail in the exam.I will not make a noise for fear that I (should) disturb you. 6、结果状语从句常用：sothat, suchthat特殊：to the degree that, to the extent that

8、l This is so interesting a book that we all like it. This is such an interesting book that we all like it.l This is such an interesting book as we all like. This is so interesting a book as we all like.l To such a degree was he excited that he couldnt sleep last night.l The degree to which people ge

9、t involved in societies varies a great deal.7、让步状语从句常用：though, although, as, even if, even though特殊：whoever, wherever whenever, however whether.or not, while l Though he was defeated, he remained a popular boxer.l Whether we help him or not, he will fail.l While he was tired, he went on working.l Mu

10、ch as I respect him, I cant agree to his proposal. Though I respect him much, .l Patient as/though he was, he was unwilling to wait. Though he was patient, .区别：l You can sit wherever you like.l Wherever you go, I will be right here waiting for you.l The roof leaks whenever it rains. l Whenever you c

11、ome, you are welcome.l Whatever he said was convincing.l Whatever you say, I wont believe you.l Please give the ticket to whoever comes here first.l Whoever you ask, the answer is always the same. 8、比较状语从句常用：as (同级比较), than (不同程度的比较) l The house is as big as ours.l The house is three times as big as

12、 ours. The house is twice bigger than ours.特殊：the more the more, just as not A so much as B, nomore than A is to B what/as X is to Yl The more you exercise, the healthier you will be.l Food is to men what oil is to machine. l He is not so much a writer as a reporter.9、方式状语从句常用：as, as if/as though, h

13、owl When in Rome, do as the Romans do.l She behaved as if she were the boss.l John pretends as if he didnt know the thing at all, but in fact he knows it very well.l A pencil looks as if it were broken when it is partly put in a glass of water. l It looks as if the pencil were broken . It looks/seem

14、s/appears as if9、方式状语从句特殊：the wayl Sometimes we teach our children the way our parents have taught us.1. I still remember the way Mr. Wang introduced to us.2. I still remember the way Mr. Wang introduced himself to us.A. that B. which C. in which D. 不填ABDACD总结：as：时、原、让、比、方since：时、原in case：目、条so that

15、：目、结while：时、让1. I admit that the problems are difficult, I dont agree that they cannot be solved. A. When B. Where C. While D. Why2. You see the lightning it happens but you hear the thunder later. A. the instant B. for an instant C. on the instant D. in an instant3. You can arrive in Beijing earlie

16、r for the meeting you dont mind taking the night train. A. if B. unless C. though D. until4. pollution control measures tend to be money consuming, many industries hesitate to adopt them. A. Although B. However C. When D. SincePracticePractice5. The ATMs enable bank customers to access their money 2

17、4 hours a day and seven days a week ATMs are located. A. wherever B. whenever C. however D. whatever6. Graduate school and college are similar you have to choose a field of study and do research. A. in that B. for that C. for which D. in which7. Ive attached my contact information in the recommendat

18、ion letter you have further questions. A. because B. so that C. since D. in case8. Undoubtedly, wins the election is going to have a tough job getting the economy back on its feet. A. anyone B. who C. whoever D. everyone时态和语态他正在学习英语。He is studying English now.他已经学习过英语了。He has studied English.他昨天晚上学习了英语。He studied English last night.他明天晚上要学习英语。He will study English tomorrow evening.一般进行完成完成进行现在一般现在现在进行现在完成过去一般过去过去进行过去完成将来一般将来将来进行将来完成过去将来一般过去将来Tense:一、一般现在时谓语动