Unit23 强调句型与完成时时态

Unit23 强调句型与完成时时态
一、强调句型的构成
It + be (is was) +被强调部分+ that（强调部分是人时也可用who或whom）+其他部分。
二、强调句型的判断
把“It, be that”去掉，如果剩余部分句子结构仍然完整（被强调部分要还原到原位置）， 那么
这个句子就是强调句；如果句子不完整，则不是强调句。如：
（1）It was at theatre __________ Lincoln was murdered.
A. where B. at which C. which D. that
（2）It was the theatre _________ Lincoln was murdered.
A. which B. that C. where D. the one
涉及强调句的四个重要考点
一、考查结构词的选择与使用
1. It is not who is right but what is right _____ is of importance. (重庆 2007)
A. which B. it C. that D. this
二、考查强调句的特殊疑问句形式
Jim told us the news.（非强调句）
It was Jim that told us the news.（强调句型的陈述句形式）
Was it Jim that told us the news?（强调句型的一般疑问句形式）
Who was it that told us the news?（强调句型的特殊疑问句形式）
1. I just wonder _________ that makes him so excited.
A. why it does B. what he doesC. how it is D. what it is
2.— _________ that he manage to get the information?
—Oh, a friend of his helped him.
A. Where was it B. What was it C. How was it D. Why was it
三、考查not…until…句式的强调句形式
not...until用于强调句型时的基本形式为“It is (was) not until…that…”。如：
We did not get off the bus until it stopped .
It was not until it stopped that we got off the bus.(注意：强调该结构时not until
不能分开)
1. It was not until she got home _________ Jennifer realized she had lost her keys.
A. when B. that C. where D. before
2. It _____ we had stayed together for a couple of weeks _____ I found we had a lot in
common. (浙江 2007)
A. was until; when B. was until; that
C. wasn’t until; when D. wasn’t until; that
四、考查强调句与非强调句的辨别
(1) It was on the farm that we practised planting crops.
(2) It was the farm where we learned a lot .
（3）It was in 1921 that our Party was founded.
（4）It was 1921 when our Party was founded.
即：强调时间或地点 时有介词置于其前时，则连接词用that。其前面应有介词而被省去时，
则用连接词when（时间） 或where(地点)。
但是应注意，有些表示时间或地点的词汇及短语本身不需要在其前面加介词， 故其连词也
只能是that,而不是when或where。如：yesterdaylast year last Sundaytomorrowtoday

(5) It was yesterday that we chatted a lot on line.
(6) It was there that Mike was drowned yesterday.
was last year ____ you tought me how to drive.
A. when C. where D. which
was ___ he said ____ disappointed me.
at at at at
was in the factory___ produced TV sets ____ our friend was murdered.
A. which which B. that which C. that that D. where that
4. ______ find my wallet ,Tom ?
A. Where did you that B. Where was it you
C. Where have you D. Where was it that you
was not until 1920___ regular radio broadcast began.
A. while B. which C. that D. since
is the ability to do the job___ matters, not where you came from or what
you are.
A. one B. it C. what D. that
动词的完成时态



have (has) done

现在完成

过去完成 had done


将来完成 will have done

现在完成进行时 have (has) been doing

过去完成进行时 had been doing

将来完成进行时 will have been doing

动词的完成时时态：
现在完成时： 过去发生的动作对现在产生的影响或结果。常与already,yet,before, recently, in
the lastpast few years, sicnce then, up to now; sofar 连用
过去完成时： 动作发生在过去的 过去
He had learned some English English before he went abroad.
将来完成时：将来某时间将会完成的动作， 常与“by+将来的某个时间”
完成进行时是完成与进行的结合。含有持续进行的 意思
I have been learning English all the morning.
非谓语动词的完成时态：
（1）to have done
He is said to have gone abroad.
(2)having done
Having caused great damage, the storm left.
Having finished my homework, I had a rest.
1. Danny _____ hard for long to realize his dream and now he is popular.（福建 2007）
A. works B. is working C. has worked D. worked
2. They became friends again that day. Until then, they ____ to each other for nearly two years.
（安徽 2007）
A. didn’t speak B. hadn’t spoken C. haven’t spoken D. haven’t been speaking

3. Leonardo da Vinci (1452-1519) _____ birds kept in cages in order to have the pleasure of
setting them free.（重庆2007）
A. is said to be buying B. is said to have bought
C. had said to buy D. has said to have bought
4. Cathy is taking notes of the grammatical rules in class at Sunshine School, where she _____
English for a year. （湖南 2007）
A. studies B. studied C. is studying D. has been studying
6. _____ that she didn’t do a good job, I don’t think I am abler than her. （陕西 2007）
A. To have said B. Having said C. To say D. Saying
7. By the time Jane gets home, her aunt _____ for London to attend a meeting.（天津 2005）
A. will leave B. leaves C. will have left D. left
8. They _____ on the program for almost one week before I joined them, and now we _____ on it
as no good results have come out so far. （江苏 2005）
A. had been working; are still working
B. had worked; were still working
C. have been working; have worked
D. have worked; are still working
10. The manager, _____ it clear to us that he didn’t agree with us, left the meeting room. （江西
2005）
A. who has made B. having made C. made D. making

23单元必背词组：
hand over 把。。交给 bid ..goodbye 向。。。告别 be furnished with 配有。。家具
be exposed to 处于可能受伤害的境地 暴露在。。下 classify…into. 分成
In a flash 瞬间 stand up for 保护，维护 talk sth over with sb与。。仔细讨论
give in 屈服 give up 放弃 give out 分发 用完
give away 赠送出卖泄露 give off释放（光，热，气味） send for 派人去叫
subscribe to 订阅 call in 请。。 take possession of 拥有 in possession of 拥有
hold out 坚持 call on 要求介入 拜访某人 号召 keep one’s word 遵守诺言
come about 发生 intend sb to do 想做某事