电能既可以被转变成声能,又可以被转变成光能。 （2）as well as用来表示同级比较，指“一样好”，如：

You look as well as you did ten years ago.你的身体看起来还和十年前一样好。 He plays the guitar as well as you. 他的吉他弹得和你一样好。

4. You’re the future of this country. Don’t keep asking what this country can do for you. Ask __________ what you can do for this country. A. us B. ourselves C. you D. yourselves 【答案】D

【解析】句意：你们是这个国家的未来，不要老是问这个国家能为你们做些什么，问问你们自己，你们能为这个国家做些什么。A. us我们；B. ourselves我们自己；C. you你们；D. yourselves你们自己。这几个句子人称都是第二人称，排除A,B；结合句意可知，此处需要填写反身代词，答案为D。

5. —It’s said that drinking coffee __________ cancer. Do I have to give it up?

—Relax! Not everything on Wechat is true. In fact, a coffee a day keeps the doctor away. A. causes B. has caused C. caused D. had caused 【答案】A

【解析】句意：——据说喝咖啡会致癌。我必须放弃喝咖啡吗？——放松些！不是所有的聊天内容都是真实的。事实上，一天喝一杯咖啡不会生病看医生。drinking coffee作从句的 主语，喝咖啡会致癌只是微信中别人的一种说法，时态用一般现在时来描述，故答案为A。6. He stayed up very late that night. __________ A. Until B. After C. While D. As 【答案】D

A. Until到……【解析】句意：那天晚上他熬夜很晚。早晨醒来时，太阳已经高高挂在天上了。为止；B. After在……之后；C. While与…同时；D. As当……时候。结合句意可知，此处是as引导的时间状语从句，相当于when，故答案为D。

7. It’s not __________ to be friendly. You have to be a friend. Go and talk to Sam. A. good enough B. late enough C. too good D. too late 【答案】D

A. good enough【解析】句意：友好相处还不算太晚。你必须成为一个朋友。去和萨姆谈谈。足够的好；B. late enough足够的晚；C. too good 太好；D. too late太晚。本句考查的是

too…to…结构，It’s not/never too late to do sth.做某事还来得及，结合句意可知，答案为D。 8. —Didn’t you see the zebra crossing? You __________ slo —Sorry, sir. Am I going to fail the test? A. can’t B. can C. mustn’t D. must 【答案】D

【解析】句意：你没看见斑马线吗？你必须放慢速度，孩子！——对不起，先生。我考试会不及格吗?A.can't不能；B.can能够，可以；C.mustnt禁止；D.must必须。看到斑马线必须要减速，故答案为D。 9. —Do you watc

— Well, no, to be __________, I think it’s quite silly. A. curious B. brave C. gentle D. honest 【答案】D

【解析】句意：——你在电视上观看《小猪佩奇》了吗？真有趣！——嗯，不，说实话，A. curious好奇的；B. brave勇敢的；C. gentle高尚的；D. honest诚实的。我认为它很愚蠢。

to be honest意思是“说实话”，否定对方的观点，提出自己的观点，结合语境可知，答案为D。

10. The king didn’t take any notice of the noise in the crowd and __________ with t A. carry on B. carry out C. carried on D. carried out 【答案】C

【解析】句意：国王没有注意到人群中的嘈杂声，继续游行。连词and连接两个并列句，根据前面的句子的时态判断，and后的句子也应为一般过去时，排除A,B；carry on继续进行；carry out进行，执行。结合句意可知，答案为C。

11. —I don’t care __________. In this camp, there’s only one hairstyle-short! Understand? —Yes, madam!

A. what you are used to liking B. what you used to be like C. what are you used to liking D. what did you use to be like 【答案】B

【解析】句意：——我不在乎你以前是什么样子。在这个营地里，只能有短短的一个发型！明白了吗？——明白，夫人！此句连接代词连接的宾语从句，从句应该用陈述句的语序，排除C,D；be used to doing sth.习惯于做某事，used to do过去常常做某事，结合句意可知，

答案为B。

点睛：疑问词引导的宾语从句要用陈述语序，例如：Do you kno

12. The air pollution in the small town is getting worse. People have to wear thick masks almost every day. __________ !

A. What a shame B. What shame C. What a surprise D. What surprise 【答案】A

【解析】句意：小城镇的空气污染越来越严重，人们几乎每天都要戴厚厚的口罩。真遗憾！B,D表达错误，What a shame! 真可惜！What a surprise! 多么令人吃惊！结合语境可知，答案为A。

13. I don’t have much money, but I’d like to buy my dad something really special, if you kno A. want B. care C. mean D. prefer 【答案】C

【解析】句意：我没有很多钱，但是我想给我爸爸买点特别的东西，如果你明白我的意思。A. want想要；B. care关心；C. mean意思是，意味着；D. prefer更喜欢。前面的句子就是表达自己的观点与想法，故答案为C。

14. —Chris didn’t even look at me. I did say hello to

— __________. But that is just so Chris. He’s always living in his o A. No wonder B. No worries C. I bet you did D. I doubt you did 【答案】A

【解析】句意：——克里斯甚至没有看着我。我笑着向他问好！——难怪。但这就是克里A. No wonder难怪；B. No worries别担心；C. I bet you did斯。他总是生活在自己的世界里。我打赌你做了；D. I doubt you did我怀疑你做了。句子“He’s always living in his o 二、完形填空 先通读下面的短文，掌握其大意，然后在每小题所给的四个选项中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。

evin and his friend Mike loved to play soccer and they often met at the old bench after school, They couldn’t _____15_____ a real soccer ball, but Mike had made a ball out of old socks and plastic tape. It was not beautiful, but it worked well. Mike was not a good player, yet t One afternoon, the home-made ball was spinning across the grass when it was _____17_____stopped by someone. It was Steven, a strong soccer player. “Look at you t

The next day was evin’s birthday, and his uncle bought him a pair of new trainers and a new soccer ball.

That afternoon, Steven _____19_____ evin to play soccer. evin did not want Mike to go with them. Mike’s trainers were old and he had little _____20_____ for soccer. When the game was over, evin walked past the old benc

One afternoon as evin walked past the old bench, he saw something _____22_____ under it. He looked closer and found that it was the home-made ball. evin felt sad. As his sadness turned to _____23_____ , he kicked his new soccer ball into the air. Up it flew, higher and higher, until it was a small dot(点)in the sky. evin walked to the bench and picked up the home-made ball.

Holding it in his hands, he sat down on the old bench and ______24______ . 15. A. offer B. collect C. afford D. borrow 16. A. blue B. orange C. white D. green 17. A. suddenly B. slowly C. finally D. easily 18. A. cute B. stupid C. ideal D. tiny

19. A. refused B. allowed C. invited D. ordered 20. A. money B. time C. interest D. talent 21. A. up B. back C. out D. down

22. A. lying B. bumping C. tying D. spinning 23. A.

24. A. laughed B. complained C. waited D. watched

【答案】15. C 16. B 17. A 18. B 19. C 20. D 21. B 22. A 23. D 24. C

【解析】短文大意：凯文和他的朋友迈克喜欢踢足球，但是他们没有钱买一个真正的足球，迈克就用旧袜子和塑料带自制了一个足球。他们乐此不疲，经常玩到天黑，为此还受到了一个叫史蒂文的男孩的嘲笑。后来凯文过生日时收到了叔叔送给他的一个新足球和一双新运动鞋。当史蒂文邀请凯文去踢足球时，凯文不想让迈克和他们一起去。最后当凯文在长凳下看到迈克自制的那个足球时，对自己抛弃朋友的行为感到非常后悔。

15. 句意：他们买不起真正的足球，但迈克用旧袜子和塑料带做了一个球。A. offer提供；B. collect 收集；C. afford提供，买得起；D. borrow借入。结合句意可知，答案为C。