一、词汇运用
A. 根据句意或汉语提示,写出各单词的正确形式,每空一词。
1. He went camping with us and taught us how to put up a ______().
2. Mr Wang told us everything weighs more on the Earth than on Mars because of ______().
3. A ______() pack can provide the spacesuits with electricity to keep the spacemen safe.
4. When you go diving under the sea, you need to take an air ______().
5. —Why not put on your ______? It can protect your head.
—It makes me uncomfortable, so I don't need it.
—I can't agree with you. Safety should always come first.

1. tent 2. gravity 3. power 4. tank 5. helmet

1. "帐篷"对应的英文单词是"tent"，前面有不定冠词"a"，用单数形式。
2. "重力"对应的英文单词是"gravity"，为不可数名词。
3. "电源"对应的英文单词是"power"，"power pack"表示"电源组，电池组"。
4. "罐"对应的英文单词是"tank"，"air tank"表示"氧气罐"，前面有不定冠词"an"，用单数形式。
5. 根据"protect your head"可知是"头盔"，对应的英文单词是"helmet"，前面有形容词性物主代词"your"，用单数形式。

B. 根据句意,用括号中所给单词的正确形式填空。
1. The vegetables don't taste as good as the fresh ones.
2. —Do you drink much coffee as before?
—No, none at all. Now my problem is getting better.
3. To make a green world, we should try to reduce air by walking more and driving less.
4. I thought the dancing class would be , but it turned out to be a lot of fun.
5. My brother has never thought about to Yangzhou so that he can get a good job in the big city.
6. Mars one of the eight planets of the sun.
7. Every day, the old fisherman can get a lot of fish with his net.

1. dried 2. sleeping 3. pollution 4. boring 5. returning 6. is 7. fishing

1. 此处需形容词修饰名词vegetables，dry的形容词形式为dried（干制的）。
2. 此处需形容词修饰名词problem，sleep的形容词形式为sleeping（睡眠的）。
3. air pollution为固定搭配，意为“空气污染”，pollute的名词形式为pollution。
4. 此处形容事物dancing class，应用boring（无聊的）。
5. think about后接动名词，return的动名词形式为returning。
6. 客观事实用一般现在时，Mars为单数，be动词用is。
7. fishing net为固定搭配，意为“渔网”，fish的动名词形式fishing作定语。

() 1. —______ do you like the Double Eleven Shopping Festival?
—I don't like it because my mother often buys a lot of things we don't need.

A.How
B.Why
C.When
D.Where

B

根据答句“I don't like it because...”（我不喜欢是因为……）可知，问句是询问不喜欢的原因，应用疑问词Why。How询问方式，When询问时间，Where询问地点，均不符合语境。

() 2. —Maybe you can catch the last bus. —______. If not, I'll have to walk home.
A.Good job
B.Just so-so
C.Not at all
D.I hope so

D

上句建议“也许你能赶上末班车”，下句回应“如果没赶上，我就得走回家”。A项“干得好”用于称赞；B项“一般般”表评价；C项“一点也不”用于回应感谢或道歉；D项“我希望如此”符合对能否赶上末班车的期望。此处应选D。

() 3. —3-D printing technology can be used to build a house in less than 24 hours.
—It ______ amazing. It's the first time that I have learned the news.

A.looks
B.smells
C.sounds
D.tastes

C

根据对话语境，“3D打印技术能在24小时内建一座房子”是一则消息，对于首次听到的消息，用“听起来”来描述感受符合逻辑。“looks”意为“看起来”，“smells”意为“闻起来”，“tastes”意为“尝起来”，均不符合“听到消息”的语境。“sounds”表示“听起来”，符合题意。

() 4. —I haven't seen the film Animal World.
—______. Shall we go and see it tonight?
A.Yes, please
B.No, thanks
C.Me too
D.Me neither

D

首先分析选项A和B，“Yes, please”和“No, thanks”通常用于回答别人提供的某种东西或建议，而本题中第一句是表达“我”没有看过电影，不是提供东西或建议，所以A和B选项不符合语境。接着看选项C，“Me too”用于表达与前面相同的情况，但前面是“I haven't seen...”，是一个否定句，而“Me too”通常用于肯定句后，所以C选项也不对。最后看选项D，“Me neither”用于表达与前面否定句相同的情况，即“我也没有”，符合语境。