1、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.
2、 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
3、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 is2. _ 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 notuntil句式的强调句形式no
4、t.until 用于强调句型时的基本形式为“It is (was) not untilthat”。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. before2. It _ we had s
5、tayed 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. wasnt until; when D. wasnt 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
6、 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：yesterday/last year/ last Sunday/tomorrow/today(5) It was yesterday that we chatted a lot on line.(6) I
7、t was there that Mike was drowned yesterday.1.It was last year _ you tought me how to drive.A. when B.that C. where D. which 2.It was _ he said _ disappointed me.A.that/what B.what/that C.what/what D.that/that 3.It was in the factory_ produced TV sets _ our friend was murdered.A. which / which B. th
8、at / which C. that / that D. where / that 4. _ find my wallet ,Tom ?A. Where did you that B. Where was it youC. Where have you D. Where was it that you 5.It was not until 1920_ regular radio broadcast began. A. while B. which C. that D. since6.It is the ability to do the job_ matters, not where you
9、came from or what you are. A. one B. it C. what D. that动词的完成时态动词的完成时时态：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 last/past 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”
10、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 doneHe is said to have gone abroad.(2)having doneHaving 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 20
11、07）A. works B. is working C. has worked D. worked2. They became friends again that day. Until then, they _ to each other for nearly two years. （安徽 2007）现在完成 have (has) done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 doingA. didnt speak B.
12、 hadnt spoken C. havent spoken D. havent been speaking3. 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 bought4. Cathy is taking notes of the gram
13、matical 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 studying6. _ that she didnt do a good job, I dont think I am abler than her. （陕西 2007）A. To have said B. Having said C. To say D. Saying7. By the time Jane gets home,
14、her aunt _ for London to attend a meeting.（天津 2005）A. will leave B. leaves C. will have left D. left8. 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 workingB. had worked; were still
15、workingC. have been working; have workedD. have worked; are still working10. The manager, _ it clear to us that he didnt agree with us, left the meeting room. （江西 2005）A. who has made B. having made C. made D. making23 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
16、to 处于可能受伤害的境地 / 暴露在。 。下 classifyinto. 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 ones word 遵守诺言come about 发生 intend sb to do 想做某事
