1、Unit 4Global warmingSection Grammar & Writing 。
按要求改写下列各句1The car accident happened in this street yesterday 。
(强调地点状语）________________________________________________________________________答案:It was in this street that the car accident happened yesterday.2He left his hometown for Taiwan in his teens.（ 。

2、强调时间状语）________________________________________________________________________答案：It was in his teens that he left his hometown for Taiwan.3It was he who broke the window.（改为一般疑问句)________________________________________________________________________答案:Was it he who broke the window？4I found a key 。

3、 in his pocket 。
(强调宾语）________________________________________________________________________答案：It was a key that I found in his pocket 。
5They could not cross the river because the water had risen.(强调原因状语)________________________________________________________________________答案：It was because the wa 。

4、ter had risen that they could not cross the river 。
6Where did he buy the bike？(强调特殊疑问词where)________________________________________________________________________答案：Where was it that he bought the bike？7It is the letter that you got yesterday that makes you so sad 。
(改为一般疑问句)_________________________ 。

5、_______________________________________________答案：Is it the letter that you got yesterday that makes you so sad?8Mike and Mary helped the old man several days ago.(强调主语)________________________________________________________________________答案：It was Mike and Mary who/that helped the old man several 。

6、 days ago.9I didnt realize she was a famous film star until she took off her darkglasses 。
(强调until引导的时间状语从句)______________________________I realized she was a famous film star.答案：It was not until she took off her dark glasses that10Why did he come late for the meeting？（强调why）_________________________ 。

7、_he came late for the meeting?答案：Why was it that11Where did the 44th World Table Tennis Championship take place？（强调where）______________________________the 44th World Table Tennis Championship took place?答案:Where was it that12. Did they clean the classroom yesterday？（强调they)__________________________ 。

8、____cleaned the classroom yesterday?答案：Was it they that/who 。
完成句子1________________in the hotel where we used to stay________the murder happened 。
这次谋杀正是在我们以前住过的那家旅馆里发生的.答案:It was；that2______________when I returned________ she left the meeting room 。
正是在我回来的时候她离开了会议室 。
答案：It was；that3______________in the li 。

9、brary________you saw our English teacher yesterday？你昨天是在图书馆见到的我们的英语老师吗？答案:Was it；that4__________________you got to know I traveled to the USA？-Through one of your colleagues 。
你是如何知道我去美国旅游这一消息的？是通过你的一位同事(知道的) 。
答案：How was it that5______________________________________my father made a promise that if I c 。

10、an do well in the next exam ， he will buy me whatever I want 。
是在回家的路上爸爸向我承诺,如果下次考试我考得好 ， 他给我买我想要的任何东西 。
答案：It was on my way home that 。
阅读理解Many large American cities have a natural history museum ， where visitors can see things like old dinosaur bones.At_some ， parents can take their children to see some of the 。

11、 same scientific exhibits they saw when they were growing up.But some museums are making changes ， in ways that might surprise you 。
The Natural History Museum of Los Angeles County in California is one of them.Jonathan Gillett is assistant collections manager at the museum 。
He says the new exhibit,calle 。

12、d “Becoming LA” ， tells the history of Los Angeles in an unusual way.He said ， “Not only are we interpreting （解释） natural history 。
We also as a part of our mission statement are interpreting cultural history as well.So it shows the way that the environment has influenced people and how people have influe 。

13、nced the environment.”The collection includes a wooden cross from the 1700s ， when Spain established Roman Catholic communities in California 。
There is also a car that was made locally in the early 1900s.The history of Los Angeles would not be complete without some objects from Hollywood 。
So the exhibit 。

14、 includes a camera that was used to film silent movies and clothing worn by the famous silent movie actor Charlie Chaplin 。
Kristin Friedrich is the Director of Communications at the Natural History Museum of Los Angeles County.She says “Becoming LA” tells not only about the citys past but about the c 。

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标题：高中英语|高中英语Unit4GlobalwarmingSectionⅣGrammar&Writing课时作业新人教版选修6