Unit3 Languageinuse
基础知识回顾
Ⅰ.用方框中所给单词的适当形式填空
discover,reach,find,amazing,careful
1.We reached the top of the mountain at 8:00 yesterday.
2.Please drive as carefully as possible at any time.
3.What amazing news it is to learn the French star will come to Shanghai!
4.Scientists have discovered a lot more about our solar system.
5.They looked for their pet everywhere,but they didn’t find it.
Ⅱ.根据汉语意思完成句子,每空一词
1.他们刚刚在火星着陆了。
They have just landed on Mars.
2.星期六是按土星的名字命名的。
Saturday is named after the planet Saturn.
3.他们已经把信息发回地球了。
They have already sent messages back to the earth.
4.我们在山里发现了很多其他动物。
We have found many other animals in the mountains.
5.地球上的人类还没有到过太阳系的其他行星。
No man on the earth has reached other planets in solar system.
Ⅲ.根据句意用所给词的适当形式填空
1.No one has been (be) to Mars yet.
2.So far,modern scientists have discovered (discover) 100 million such galaxies.
3.It’s time for class,but Tom hasn’t appeared (not appear) yet.
4.I’m not sure what to do (do) next.
5.We should believe nothing is impossible (possible) in the world.
综合能力提升
Ⅰ.单项填空
(D)1.All of us find necessary to take exercise every day.
A.this B.that
C.them D.it
(B)2.—Have you finished doing the work ?
—Not .
A.already;yet B.yet;yet
C.already;already D.yet;already
(C)3.People about whether there are aliens on the other planets since many years ago.
A.are arguing B.argue
C.have argued D.argued
(D)4.—Sam,you late again this morning.Why?
—Sorry,MrGreen.I missed the school bus.
A.got B.woke
C.reached D.arrived
(B)5.It took people three months to build this great building.
A.two hundreds B.hundreds of
C.hundred of D.twohundred of
(A)6.In order for the meeting,I set up three alarms to wake me up.
A.not to be late B.not being late
C.to be late D.being late
(C)7.—Have you ever seen a TV show Rome?
—Yes,but I fell asleep when I saw it.
A.is called B.was called
C.called D.is calling
