Unit 1 If everyone starts to do something, the world will be saved.
测试时间:15分钟
Ⅰ.根据句意及首字母提示写出单词
1. Most rivers are polluted with dirty w from the factory.
2. I feel it is our duty not to p our environment.
3. Rice is the chief c in most southern provinces.
4. We should try to r all our waste paper.
5. Work more and dream l , and you will be much happier.
答案 1. waste 2. pollute 3. crop 4. recycle 5. less
Ⅱ.单项选择
1. I don’t have a present for my friend. What if ______ else brings a present?
A. anybody B. nobody
C. everyone D. none
答案 C 考查不定代词的用法。句意:我没有礼物给我朋友。要是其他每个人都带了礼物怎么办?anybody任何人，nobody没有人; everyone每个人;none没有人, 没有任何东西。根据句意可知选C。
2. If we want to be thinner and healthier, we should eat _____ food and take ______ exercise.
A. less; more B. more; less
C. more; fewer D. fewer; more
答案 A 考查比较级。句意:如果我们想变得更加苗条和健康，我们应该吃更少的食物，做更多的运动。根据常识，变得更苗条和健康应该少吃食物，多运动，先排除B、C两项;food为不可数名词，用little来修饰，其比较级为less, excise为不可数名词，用much修饰，其比较级为more，故选A。
3. It’s a bad habit to _____ paper everywhere.
A. give away B. throw away
C. clean up D. pick up
答案 B 考查动词短语辨析。句意:到处扔纸是一个坏习惯。give away赠送;throw away扔掉，丢弃;clean up打扫干净;pick up捡起。根据句意可知，“到处扔纸是个坏习惯”。故选B。
4. You _____ write the report again because spelling mistakes are not allowed at all.
A. may B. can C. must D. could
答案 C 考查情态动词的用法。句意:你必须再写一遍报告，因为根本不允许有拼写错误。may可能;can能够;must必须;could能够（表示委婉语气）。由句意可知选C。
5. —Shall we have a cup of coffee?
—_____.
A. That’s a good idea B. Thank you C. You’re welcome D. Me too
答案 A 考查交际用语。That’s a good idea那是个好主意;Thank you谢谢;You’re welcome不客气;Me too我也是。问句是“让我们来杯咖啡好吗？”答语应该是“那是个好主意”。故选A。
Ⅲ.根据所给汉语完成下列句子，每空一词
1.我必须到银行去取点钱。
I ______ ______ ______ drop by the bank to get some money.
2.你对你的新校长看法如何？
What do you ______ ______ your new headmaster?
3.我喜欢吃水果，比如苹果、梨、香蕉。
I like to eat fruits, ______ ______ apples, pears and bananas.
4.他有很多钱。向他借点吧。
He has ever ______ ______ money. Borrow some from him.
5.你跟他说再多也是没用的。
It’s ______ ______ ______ any more words on him.
答案 1. have got to 2. think of 3. such as 4. so much 5. no use wasting
