—Does your mother have a hobby?

—No,_______ you call shopping a hobby.

A. unless B. until C. but

A 【解析】句意：——你妈妈有爱好吗？——没有，除非你把购物也称作爱好。A. unless除非、如果不；B. until直到…才；C. but但是。根据答语信息可知，妈妈除去购物没有其它爱好，如果你把购物也称作爱好，妈妈就有爱好，如果不把购物称作爱好，妈妈就没有爱好；前面是No，后面含有转折之意，即“除非…”所以应用unless；故答案选A。

—How ______we travel to Beijing, by air or by bullet train?

—Let’s choose the cheaper way.

A. must B. will C. shall

C 【解析】句意：——我们将怎样去北京，乘飞机还是坐动车？——让我们选择更便宜的方式。根据句意“我们将怎样去北京，乘飞机还是坐动车？”，可知时态是表示将来的，所以排除情态动词must；will和shall都可以表示将来，shall用于第一人称，will用于其他人称；shall还可用在问句中表示征求对方意见或建议。本句因为主语是we第一人称，而且根据句意可知是征求对方意见乘飞机还是坐动车去北京...

When spring comes, many beautiful flowers__________.

A. look out B. come out C. put out

B 【解析】句意：当春天来的时候，许多美丽的花儿都开了。A. look out小心；B. come out开花、出版；C. put out熄灭。根据句意：当春天来的时候，许多美丽的花儿都____，可知此处为“开花”，结合选项，可知B选项符合题意，故答案选B。

—Look. Here are two apples. Are they for me?

—Yes. You can have ____of them. The other one is for your little brother.

A. both B. all C. either

C 【解析】句意：——看，这里有两个苹果，他们是给我的吗？——是的，你可以随便拿任何一个，另一个是留给你的小弟弟的。A. both两者都；B. all三者或三者以上都；C. either两者中的任何一个。根据上文Here are two apples. Are they for me? 这里有两个苹果，他们是给我的吗？以及后面The other one is for your little ...

We all think his pronunciation is ______ a news reporter’s.

A. as standard as B. as successfully as C. so smooth as

A 【解析】句意：我们都认为他的发音和新闻记者一样标准。首先分析句子成分可知空格处修饰前面的名词pronunciation，所以应用形容词形式，不能用副词形式，B选项successfully为副词，所以排除；so…as只能用于否定句中，不能用于肯定句中，由题干可知本句为肯定句，所以排除C选项；as…as用于肯定句和否定句中均可，standard为形容词，意思是“标准的”，所以本句句意为：我们...

As soon as the mail _________ , please tell my parents to get it.

A. will arrive B. arrives C. is arriving

B 【解析】句意：邮件一到，就请告诉我的父母。由题干可知本句是as soon as一…就，引导的时间状语从句。as soon as引导时间状语从句时要注意主句用一般将来时，从句要用一般现在时表示将来时，即“主将从现”的说法。本题由句意可知邮件一到，就请告诉我的父母，可知主句为一般将来时，所以从句要用一般现在时，结合选项可知，A选项为一般将来时所以排除，C选项为现在进行时所以排除，B选项为一般...

— Would you mind not smoking here? It’s non-smoking area.

—______________.

A. I’d better not. B. Of course. C. Sorry, I won’t next time.

C 【解析】句意：——请不要在这里抽烟好吗？这里是无烟区。——对不起，下次我不会了。A. I’d better not.我最好不要；B. Of course.当然；C. Sorry, I won’t next time. 对不起，下次我不会了。根据上文It’s non-smoking area. 这里是无烟区，可知此处是不允许抽烟的，所以答语应该是对不起，下次我不会了；所以C选项符合题意，故...

—Can you tell me_________________?

—I can’t decide. If I finish my homework, I will.

A. when will you go to the party

B. whether you will go to the party or not

C. how you will go to the party

B 【解析】句意：——你能告诉我你是否会去参加聚会吗？——我不能决定，如果我完成作业，我将会的。由题干可知本题考查宾语从句。宾语从句要用陈述句语序，所以排除A选项。由答语I can’t decide.可知上文问是否能决定去参加聚会，所以用whether“是否”作引导词，而how“怎样”是对方式方法、程度等的提问，故答案选B。

—Mr. Wang, I have trouble ____ the text.

—Practice more, and you will do better next time.

A. to read B. understanding C. finish

B 【解析】句意：——王老师，我很难理解这篇课文。——多多练习，下次你会做得更好。本题考查动词的固定搭配，have trouble doing sth．做某事有麻烦，后面跟的是动词ing形式；结合选项，可知B选项符合题意，故答案选B。

Natural resources are things that we use that come from Earth. Out natural resources are limited(有限的). This means that they will not________ forever.

Some are renewable, like when you plant a new tree when you_________ one down. Others are not renewable, like when you dig coal out of the _________. Once it is used, it is gone. People realize the_________ that Earth’s natural resources are limited, and can do things to help save those resources.__________you try to save a natural resource, you try to use less of it, so it does not run out so _________. One way that people save fuel, like gasoline, is by riding a bicycle or walking when the _________is short instead of driving everywhere. Water is a very important natural resource because we all need it to stay _______. We can keep water _________making sure that our pipes and taps do not leak(漏). We can also make __________ choices to save water, like only using the dishwasher or washing machine when they are full.

Everyone can make contributions to protecting natural resources.

1.A. last B. spread C. burn

2.A. turn B. cut C. put

3.A. station B. building C. ground

4.A. fact B. plan C. decision

5.A. When B. Although C. Whatever

6.A. slowly B. hard C. fast

7.A. distance B. space C. place

8.A. alive B. alone C. awake

9.A. with B. for C. by

10.A. surprising B. funny C. wise

1.A 2.B 3.C 4.A 5.A 6.C 7.A 8.A 9.C 10.C 【解析】文章大意：本文叙述了我们的自然资源是有限的，不会永远有。有些自然资源是可再生的，有些是不可再生的，一旦用尽就不会再有。人们意识到自然资源是有限的，人们可以做一些事情来节约它们。每个人都可以为节约自然资源做出一份贡献。 1.句意：这意味着它们不会...