2020学年人教版八年级英语上册Unit7随堂练习含答案Unit7_SectionB(1a-2d)随堂练习

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Unit7 SectionB（1a-2d）随堂练习
一、根据句意及汉语提示完成单词
1. Jim will be _______ (能够)to meet his old friend next month.
2. Liu Yang is an excellent _______ (宇航员).
3. People will visit other planets by _______ (火箭)someday.
4. Do you think the robots in the future will do everything instead of _______ (人类)?
5. This _______ (工厂)makes all kinds of televisions.
6. It’s quite _______ (危险)for a child to stay alone at home.
7. Everything is _______ (可能)if we try our best.
二、单项选择
1. —What will you be when you grow up?
—I think I will be ____ astronaut.
A. a
B. an
C. the
D. /
2. I’ll live ____ a space station one day.
A. in
B. on
C. at
D. with
3. Does he often ____ his mother ____ the room?
A. help; cleans
B. help; clean
C. helps; cleaning
D. helps; clean
4. In many countries, there are already a lot of robots ____ in factories.
A. working
B. work
C. are working
D. to work
5. He ____ able to swim at the age of five.
A. is
B. are
C. will be
D. was
三、用方框中所给词的正确形式填空
be, fall, play, possible, mend, look
1. It’s ________ for the monkeys to get the moon from the water.
2. My father will help me ________ my bike.
3. He is ________ for his pen.
4. There ________ an English test next Wednesday.
5. Dick was able to ________ football when he was very young.
6. The boy ________ off the bike yesterday.
四、根据汉语意思完成句子
1. 在课堂上记笔记对我们很有帮助。

It is helpful ________ us ________ ________ notes in class.
2. 两年后你将能够学另一门外语。

You ________ ________ ________ ________ ________ another foreign language in two years.
3. 露西经常帮她妈妈做家务。

Lucy often ________ her mother ________ ________.
4. 成百上千名歌迷去了这位著名歌手的演唱会。

________ ________ fans went to the famous singer's concert.
5. 似乎每个人都喜欢保龄球。

It ________ ________ everyone loves howling.
参考答案及解析
一、
1. able
2. astronaut
3. rockets
4. humans/ human beings
5. factory
6. dangerous
7. possible
二、
1. B astronaut以元音音素开头，故不定冠词用an。

an astronaut意为“一位宇航员”。

2. B 短语on a space station意为“在太空站”。

3. B help sb. do sth.意为“帮助某人做某事”。

4. A “There be sb./sth. + doing sth.”是一个常用句型，意为“有某人/某物正在做某事”。

句中现在分词作定语，说明发出动作，且句子的主语与后面的动词存
在主动关系。

5. D be able to do sth.“有能力做某事”。

由句中at the age of five可知应用过去时。

三、
1. impossible
2. (to) mend
3. looking
4. will be
5. play
6. fell 四、
1. for; to take
2. will be able to learn
3. helps; do/with housework
4. Hundreds of
5. seems that。