=Please go in quietly so that we won’t wake the baby. 请不声不响地进去以免弄醒孩子。
4. Dr. Robinson hit Muff Potter and knocked him out. knock sb. out 的意思是“把某人打昏，使昏迷”例如： The medicine knocked him out. 这种药使他昏了过去。
His head hit a table as he fell and he knocked himself out. 他摔了一跤，头撞在桌子上，昏了过去。 【拓展】与knock相关的其他短语：
knock down 击倒 knock off 停工，中断（工作等） knock into与??相撞 knock over 撞倒
句式精讲
5. The cave wall looked like a frozen waterfall.
look like意为“看起来像??” 应用范围最广，除了描述人、物之外，也能抽象表达事件或现象。例如：
He looks like a famous movie star. 他看起来像一个电影明星。 That bicycle looks just like the one I used to have. 那个自行车看起来像我曾经拥有的那个。
It looks like it's going to rain soon. 天看起来要下雨。
【注意】What does/do sb/sth look like? 这个句式是询问某个人或物的外貌特征。例如：
— What does the girl look like? 那个女孩长什么样？ — She is short and thin. 她又矮又瘦。 而be like意为“像??”。例如：
—What is the old man like? 那个老人怎么样？ —He is kind. 他很和蔼。 【拓展】like与as
like与as作介词，都有“像”的意思。但有一定区别。
like意为“像??一样”。用于相似关系，即两者在形态上或性质上有相似之处，但并不等于。as意为“作为；以??身份”。用于说明同一关系，即两者实为一体。例如： She talks to me like my mother. 她像我妈妈那样跟我说话。（她不是我妈妈） She talks to me as a mother. 她以妈妈的身份跟我说话。（她是我妈妈） 6. Tom began to think of the games that he wanted to play.
本句为含有定语从句的复合句，“that he wanted to play”为定语从句，修饰先行词games，that为关系代词，在定语从句中作宾语。 【拓展】
在复合句中，修饰某一名词或代词的从句叫做定语从句。被定语从句修饰的词叫做先行
词。定语从句必须放在先行词之后。引导定语从句的关联词有关系代词that，who，which等和 关系副词when，where，why等，且定语从句的关联词在从句中充当一定的成分，从句中 谓语动词的时态及单复数要和它所修饰的先行词保持一致。 This is the present that he gave me for my birthday. 这是他给我的生日礼物。
Do you know everybody who came to the party? 你认识来宴会的每一位吗？
I still remember the night when I first came to the village. 我仍旧记得第一次来到那个村庄的晚上。
This is the place where Chairman Mao once lived. 这是毛主席曾经居住过的地方。
句式精练 I. 句型转换。
1. Jenny worked hard in order to catch up with others. (将简单句改为复合句) Jenny worked hard _______ ______ she could catch up with others. 2. It was too hot. The soldiers went on exercising. (合并为一句) The soldiers went exercising _______ _______ it was very hot.
3. Finally, a man who is wearing glasses spoke in a loud voice. (合并为一句) Finally, a man _______ _______ spoke in a loud voice.
4. I want to be a volunteer because I think it is great.（合并成一个句子） _________ a volunteer _________ great.
5. I’d like to help people who don’t have home.（改为同义句） I’d like to help_________ _________.
答案与解析
1. so that 2. even if / though 3. wearing glasses 4. Being ,is 5. homeless people II. 按要求完成下列句子，每空一词。 1. 你的好朋友长什么样？ What ______ your friend ______ ______? 2. 除了约翰之外，他们都去睡觉了。 They all _______ ________ ________ ________ John. 3. 乔一拳将他打昏。 Joe _______him _______ with one punch. 4．嘲笑口吃的人是不人道的。 It’s cruel to ______ ______ ______ people who stammer． 5．真遗憾，她没有早点告诉我。
______ ______ ______ that she didn’t tell me earlier． 6．你找到你上周丢失的那辆自行车了吗?
Have you found the bike ______ ______ ______ last week? 7．你应该准备解决可能出现的任何问题。
You should be ready to solve any problem that may ______ ______． 8．我们默默地坐在那儿。
We were sitting there ______ ______． 9．他骗我借给了他100美元。
He ______ me ______ ______ him $100． 10．过了一会儿那个女孩醒过来了。
The girl came to herself______ ______ ______．
答案与解析
1. does, look like 2. went to sleep except 3. knocked, out 4．make fun of 5．What a pity 6．that you lost 7．come along 8．in silence 9．tricked，into lending 10．after a while III. 从方框中找出各句对应的答语，其中有两项为多余选项。 A．You’re welcome． B．What’s the name of the book? C．It’s about a girl called Alice． D．You may come and renew it． E．Can I help you? F．How long may I keep the book? G．What an interesting book! A: Good morning．What can I do for you? B: I want to borrow a book． A: 1．________ B: I don’t know．But I know what the book is about． A: What is it about? B: 2．_______ She fell down a rabbit hole and went into a strange world． A: Oh，I see．That’s Alice’s Adventures in Wonderland．I’ll get it for you． B: Thanks a lot．3．_______ A: You may keep it for two weeks． B: What if I can’t finish it on time? A: 4．_______
B: Thank you for your help． A: 5．_______ Goodbye． B: Goodbye．
答案与解析
1-5: BCFDA 巩固练习 I. 单项选择。
1．—I have just got my driver’s license． —______!
A．Good luck B．That’s right C．Just so-so D．Congratulations
2．There was a fire in the hotel around midnight last Friday．Luckily，it was soon _______．
A．turned on B．turned off C．put on D．put out
3．Teenagers like reading the books ______ are written by GuoJingming． A．who B．what C．whose D．that
4．—What was your brother doing at this time yesterday?
—He was reading a magazine ______ I was writing an e-mail at home． A．as soon as B．after C．until D．while
5．Lily isn’t as ______ as Peter．She often makes mistakes in her composition． A．careless B．careful C．carelessly D．carefully
6．If you finish these ______，we can go to a movie tonight． A．works B．job C．task D．tasks
7．—I missed the basketball game between Class I and Class 3 yesterday． —Really? ______ It was great．
A．What a pity! B．Don’t mention it． C．I’m glad to hear that． D．I am on duty．
8．The great day we looked forward to ________ at last． A．come B．came C．coming D．comes
9．A group of volunteers go to the Green Lake Park to _______ litter every month． Shall we join them?
A．stay up B．put up C．show up D．pick up
10．Yesterday morning Tom hurried to class _______ his schoolbag，so he had to share Mary’s．
A．without B．for C．with D．past
11．Smoking is bad for your health．You’d better _______． A．give up it B．give it up C．take out it D．take it out
12．—Ben looks so sad!
—He ______ in the school _______ his haircut．
A．was made fun of；because B．was made fun of；because of C．made fun of；because D．made fun of；because of
13．I _______ him to work hard and to try for the exam．He looked confident again． A．encouraged B．made C．let D．forced
14．The robber hit and _______ Mr Zhang and took away his wallet． A．knocked up B．knocked out C．knocked at D．knocked on
15．Tim gets A grade in every exam and he _______ to be the cleverest in our class．
A．is considered B．is considering C．considers D．considered
Ⅱ. 完形填空。