高考英语中最常考的八类状语从句 ( http: / / www. / Article / 200901 / 2300.html" \t "_blank )
状语从句是高考英语的必考考点,综观近年来各省市状语从句的考题情况,以下八类状语从句 ( http: / / www. / Article / 200901 / 2300.html" \t "_blank )特别值得关注:
一、in case引导的状语从句 ( http: / / www. / Article / 200901 / 2300.html" \t "_blank )
根据语境的不同,in case既可表示“如果”“万一”,引导条件状语从句 ( http: / / www. / Article / 200901 / 2300.html" \t "_blank );也可表示“以防(万一)”,引导目的状语从句 ( http: / / www. / Article / 200901 / 2300.html" \t "_blank )。
如:Take your umbrella with you in case it rains.
二、before引导的状语从句 ( http: / / www. / Article / 200901 / 2300.html" \t "_blank )
尤其要注意“it+be+一段时间+before…”这一句型。如:
It was long before they drove the enemy out of their country.
It wasn’t long before they met again.
三、while引导的状语从句 ( http: / / www. / Article / 200901 / 2300.html" \t "_blank )
尤其要注意while表示“尽管”“虽然”时的用法(此时它引导的不是时间状语从句,而是让步状语从句 ( http: / / www. / Article / 200901 / 2300.html" \t "_blank )。另外,while表示对比的用法也值得注意,
如:He likes playing tennis while his brother likes playing soccer.
四、when引导的状语从句 ( http: / / www. / Article / 200901 / 2300.html" \t "_blank )
对于when的用法,同学们最熟悉的是表示“当……的时候”, 但是when还可表示“这时(突然)”的用法,如:He had just fallen asleep when the phone rang..
when还有一个用法,就是表示“既然”。如:
How can they expect to learn anything when they never listen
五、unless引导的状语从句 ( http: / / www. / Article / 200901 / 2300.html" \t "_blank )
unless的意思是“如果不……”“除非”,对于涉及unless的考题,一般只要能读懂句意,弄清语境,一般不会有问题。
六、until引导的状语从句 ( http: / / www. / Article / 200901 / 2300.html" \t "_blank )
until的意思是“直到……时”“在……之前”,对于涉及until的考题,一般只要能读懂句意,弄清语境,还要注意not…until…这一句式(直到……才)。
七、once引导的状语从句 ( http: / / www. / Article / 200901 / 2300.html" \t "_blank )
once的意思是“一旦… 就”,引导条件状语从句。
八、where引导的状语从句 ( http: / / www. / Article / 200901 / 2300.html" \t "_blank )
where可以用于引导地点状语从句 ( http: / / www. / Article / 200901 / 2300.html" \t "_blank ),其意为“在……的地方”,此用法许多同学都不是熟悉,但高考经常考查,应引起特别注意。如:Please put the medicine where the children can’t reach.
练习巩固
1. The field research will take Joan and Paul about five months; it will be a long time ______ wemeet them again. (安徽卷)
A. after B. since C. before D. when
2. He was told that it would be at least three more months ______ he could recover and return to work. (江西卷)
A. when B. before C. since D. that
3. ______ I really don’t like art, I find his work impressive. (山东卷)
A. As B. Since C. If D. While
4.The cost of living in Glasgow is among the lowest in Britain, ______ the quality of life is
probably one of the highest. (天津卷)
A. since B. when C. as D. while
5. —Where’s that report
—I brought it to you ______ you were in Mr. Black’s office yesterday. (北京卷)
A. if B. when C. because D. before
6. Why do you want a new job _____ you’ve got such a good one already
A. that B. where C. which D. when
7. I had just stepped out of the bathroom and was busily drying myself with a towel ______ I
heard the steps. (湖南卷)
A. while B. when C. since D. after
8. He was about halfway through his meal ______ a familiar voice came to his ears. (辽宁卷)
A. why B. where C. when D. while
9. Most birds find it safe to sleep in the trees, but ______ they have eggs or young chicks, they
don’t use a nest. (湖南卷)
A. why B. how C. unless D. where
10. I won’t call you, ______ something unexpected happens. (全国I)
A. unless B. whether C. because D. while
11.It is difficult for us to learn a lesson in life _____ we’ve actually had that lesson. (天津卷)
A. until B. after C. since D. when
12.“You can’t have this football back _____ you promise not to kick it at my cat again,” the old man said firmly. (广东卷)
A. because B. since C. when D. until
13. ______ environmental damage is done, it takes many years for the ecosystem (生态系统) to
recover. (江苏卷)
A. Even if B. If only C. While D. Once
14. If you are traveling ______ the customs are really foreign to your own, please do as the
Romans do. (天津卷)
A. where B. what C. when D. in which
15. —Mom, what did your doctor say
—He advised me to live ______ the air is fresher. (四川卷)
A. in where B. in which C. the place where D. where
16. Leave your key with a neighbor ______ you lock yourself out one day. (北京卷)
A. ever since B. even if C. soon after D. in case
答案1-5 CBDDB 6-10 DBCCA 11-15ADDAD 16 D