一、强调句型的强调部分必须是对 that / who 之后句子的某一成分表示强调，如果把"It is (was)...that " 去掉，该句应该意思完整，不缺任何句子成分：1. Is it _____ who wants to see you.A. him B. he C. his D. himself2. It was _____ who respected all their teachers.A. them B. their C. they D. themselves3. --- What is Mary ?--- Was it _____ that you were referred to ?A. he B. she C. her D. they

4. It _____ Mike and Mary who helped the old man several days ago .A. was B. are C. were D. had been5. It _____ at Christmas that John Smith gave Mary a handbag.A. must have B. will be C. might have been D. may have had

二、强调部分为疑问词时：7. _____ electricity plays an important part in our daily life ?A. Why was it that B. Why is it that C. Why is it D. Why it is that8. Who was it _____ wanted to see me just now ?A. that B. who C. when D. when9. _____ you met the foreigner from Canada ?A. Where it was that B. Who it was that C. Where was it that D. Where was that

三、强调部分为 " not ... until " 句型：10. It was not until late in the evening _____ her husband arrived home .A. which B. when C. that D. how11. It was not until 1920 _____ regular radio broadcasts began.A. which B. when C. that D. since12. It was not _____ she took off her dark glasses _____ I realized she was a famous film star.A. when ; that B. until ; that C. until ; when D. when ; then

【题解】注意 “ not ... until ” 句型的变化。比较下列三个句子： She didn't remember her appointment with the doctor until she had arrived home.

It was not until she had arrived home that she remembered her appointment with the doctor.

Not until she had arrived home did she remember her appointment with the doctor.

四、复合句中的强调句型：13. I can't quite remember _____ you started doing the work .A. that it was when B. when it was that C. when was it that D. that was it when14. She wants to know if it is 600 miles an hour _____ the newest plane can go.A. which B. that C. when D. on which15. Was it _____ he was seriously ill that he didn't come to school yesterday .A. although B. that C. because D. since16. It was only when I reread his poems recently _____ I began to appreciate their beauty .A. until B. that C. then D. so

17. _____ he came back home that we knew what had happened .A. When it was B. It was when C. Was it when D. When was it18. It was the training _____ he had as a young man _____ made him such a good engineer.A. what ; that B. that ; what C. that ; which D. which : that19. It was _____ he said _____ disappointed me at that time.A. what ; that B. that ; that C. what ; what D. that ; what

五、强调部分为介词短语： 20. It was through Jack _____ Mary got to know Bob .A. who B. whom C. how D. that21. It was _____ great care that they did the job. A. for B. about C. with D. in 22. It was on October 1st 1949 _____ new China was founded .A. which B. when C. as D. that

• 23. Was it in this palace _____ the last emperor died ?A. that B. in which C. in where D. which24. It was the school gate ______ I met an old friend of mine after class .A. that B. which C. where D. why