1 . 写出句子中省略的部分
1. While (…) crossing the road, you should be careful.
2. Unless (…) invited, I won’t attend her party.
3. Though (…) a young girl, she has travelled many places.
4. He did as (…) told.
5. When (…) possible, come over and have dinner with me.
(在时间、条件、让步、方式等状语从句中，如果从句的主语和主句的主语一致或从句主语为it，且从句的谓语为be动词的某种形式时，可省略从句中的主语和be动词)

2 . 写出句子中省略的部分
1. (...) Sounds great. (省略主语)
2. Who (...) next? (省略谓语)
3. —Where is Kate?
—I don’t know (...). (省略宾语)
4. (...) Understand? (省略主谓)
5. —Are you hungry?
—Yes, I am (...). (省略表语)

3 . 阅读下列句子，注意句中括号部分的内容
1.(You) Open the window, please.
2.(Wait) Just a moment, please.
3.—Are you ready?
—Yes, I am (ready).
4.He hoped to finish his task and (to) go back home.
5.I asked him to stay here, but he refused to (stay here).
6.This is the book (that) I bought last week.
7.I believe (that) I have the ability to make it.
8.You can refer to the dictionary if (it is) necessary.
9.Though (he was) a young man, he has made several inventions.
以上9个句子均是根据语境把句子中的某些内容省去，但是句子意思保持不变，目的是避免________，使句子简洁，精练，重点突出。

4 . ①There were so many cars held up by the heavy rain on the road that we had no alternative but to wait.
②We can do nothing but to give up.
③He was noticed to leave the office.
④The city now is much noisier than it used to be.
⑤My mother wouldn’t let me to go to see the film.
1. 以上句子中，加黑部分应省略的是：______
2. 不能省略的是：______

5 . Summer vacation is a busy time for me. I play travelling softball, and I take private trumpet lessons. Another lesson I have is swimming. I like these more than my music 1esson. (添加总结句)
_______________________________________________________________________________________________

6 . 当说话的时候，一些人喜欢彼此站得很近。
(一般表达) When they are talking, ___________.
(高级表达) _____________. (省略)

7 . 使用省略改写下面对话中的画线部分，并使其意基本保持不变。

Wang Lin, an exchange student from China, is invited to a dinner party. She has never attended one so she asks her American friend Lucy for advice.

Wang Lin: I’ve got an invitation. What should I do?
Lucy:     1     You should reply to it soon.
Wang Lin: OK. Is there any specific etiquette (礼节) that I need to follow during the dinner?
Lucy: Of course,     2     there is some specific etiquette that you need to follow during the dinner. First, unfold your napkin and place it on your lap.     3     When you are eating, if there are several sets of cutlery (刀叉餐具) beside the plate, start at the outside of your cutlery and work in.
Wang Lin: Can I cool food by blowing onto it?
Lucy: No,     4     you can’t cool food by blowing onto it. Besides, don’t forget to praise the food.
Wang Lin: All right. Thanks a lot, Lucy!

8 . Yesterday I received an email from my former teacher. He asked me if it would be ________(方便的) for him to come to my home this weekend. Of course I replied to him quickly that he could come ________(在他方便时). Besides, I told him that ________(如果方便的话), I’d like to pay him a visit because it was really convenient to go to Beijing nowadays. （根据汉语提示完成句子）

9 . Match the questions to the most likely answers. Notice how ellipsis is used in the answers.

A. Why so? B. Not at all. C. I hope not D. I'm afraid not E. Maybe not F. I’d love to./I’d be glad to.

1. Do you think it’s going to rain this afternoon___________?
2. We were quite surprised after we saw the paintings in the gallery. ___________
3. Will you join our trip to South Africa? ___________
4. Will the flight to Rome take off on time? ___________
5. Would you mind using a diagram to explain these percentages to me? ___________
6. Has Lily ever been to the Louvre Museum? ___________

10 . 说出划线部分的用法
—You shouldn’t read books while having lunch^①. If so^②, you will make the book you read^③ dirty. Would you like to put your book aside now?
—I’d like to^④, but the book is so interesting that I can’t tear myself away from it.
—Do you want to have a stomachache?
—No, I hope not^⑤. I will put it away right now.