Unit2 Wehavenotfoundlifeonanyotherplanetsyet.
基础知识回顾
Ⅰ.根据首字母及汉语提示补全单词
1.I came upon a group (群) of children playing in the street yesterday.
2. None (没有人) of us has been to Beijing.So we all want to visit there.
3.We can use solar (太阳的) energy to do many things today.
4.He found it impossible (不可能的) to make Ann change her mind.
5.We learn a language in order to communicate (交流) with others.
Ⅱ.根据句意用所给词的适当形式填空
1.— Have you written (write) to your uncle yet?
—Yes,I have.
2.It’s impossible (possible) for Tim to finish so much work in such a short time.
3.Sometimes,the sky is called (call) “the vault of heaven(苍穹)” in poems.
4.It’s not easy for the old lady to clean (clean) the window alone.
5.John ran into his room and turned on the radio to listen (listen) to his favourite song.
Ⅲ.用方框中所给单词的适当形式填空
1.We all know that the earth goes around the sun.
2.Some light is harmful to our health.
3.How large is the universe?No one knows .
4.Don’t forget to close the door when you leave home.
5.Many girls are good at making things.
Ⅳ.根据汉语意思完成句子,每空一词
1.他们花费了数亿元建造了这座大桥。
They spent hundreds of millions of yuan building the bridge.
2.聋哑人用手势相互交流。
The deaf communicate with each other by gestures.
3.我的父母认为他们不应该同意这个旅游计划。
My parents don’t think they should agree with this travel plan.
4.地球是一颗行星。它围绕着太阳转动。
The earth is a planet and it goes around the sun.
5.这个孩子足够大了,能照顾自己了。
The child is old enough to look after himself.
综合能力提升
Ⅰ.单项填空
(C)1.All the students went to the cinema.But of them has come back.
A.all B.neither
C.none D.no one
(D)2.There may be stars in the Milky Way.
A.billions B.billion
C.billion of D.billions of
(D)3.—Can you understand me,Tony?
—Yes,madam.You speak .I can follow you.
A.enoughclear B.clear enough
C.enough clearly D.clearly enough
(B)4.—How are you getting on with your work?
—I can’t do it any longer.I’ll have to get help.
A.singly B.alone
C.quietly D.hard
