Unit 12 The Earth 同步练习（含答案）

Module 4 The natural world
Unit 12 The Earth.同步练习
1. I want to tell you a (真的) story.
2. A car crashed into the bridge and fell into the river. The police are checking what_____________(引起) the disaster.
3. The animals ran in all (方向) when they heard the big noise.
4. White snow ____________(覆盖)the land and everything looks white and clean.
5. His car _____________ (猛撞) into a tree, so he called 120 for help.
6. In 1976, a terrible e happened in Tangshan in China.
7. Many people had to leave their homes because of the f .
8. T always comes after lighting.
9. Taking a short rest at noon is good for your body and m__________.
10. Listen! We can hear the strong wind b________ outside．
1. I hope this information will help you understand the ________ (important) of study.
2. If more and more wetlands disappear, there will be ________ and ________(little) space for plants and animals.
3. Milk is the ________ (nature) food for young babies.
4. Animals ran ________ (wild) everywhere.
5. He always tells lies to me. I think he is a ______ (honest)boy, so I can’t believe him.
6. It was very clear that he was very angry because he looked at me __________ (angry).
7. I_______ (read) at 9:00 last night. What ________you________(do) at that time?
8. While Mrs. Smith______ (wait) in line last evening, Mr. Smith (stand) beside her.
9. My mother (cook) when I (arrive) home yesterday.
10. _____ Amy ____ (visit) the Science Museum from 9:00 a.m. to 11:00 a.m. yesterday?
( )1. —________ is the weather like today?
—It’s _________.
A. How; windy B. What; windy C. How; wind D. What; wind
( )2. Last night I heard a noise _________ thunder.
A. as B. like C. so D. from
( )3. My school is about twenty ________ walk from here.
A. minute B. minutes C. minute’s D. minutes’
( )4. The snowstorm killed _________ people.
A. over eight hundred of B. hundreds of
C. more than eight hundreds D. eight hundreds
( )5. The cleaners rolled ________ their trousers and were in a hurry ________ the snow.
A. up; to remove B. up; removed C. /; to remove D. /; removed
( )6. The headmaster _________ the students to leave school early.
A. made B. let C. ordered D. had
( )7. You will find _________ useful to learn even a little English.
A. that B. it C. this D. they
( )8. Which of the symbols means “per cent”?
A. @ B. $ C. & D. %
( )9. You felt unhappy yesterday, __________?
A. didn’t you B. did you C. don’t you D. do you
( )10. Shanghai is _____the east of China. Japan is ______the east of China.
in; in B. at; on C. in; to D. at; to

1. He was doing his homework at eight last night.（改为否定句）
______________________________________________________________
2. My brother is watching TV now.（用 this time yesterday改写句子）
___________________________________________________________________________
3. My father was searching the Internet at that moment. (对画线部分提问)
____________________________________________________________________________
4. I was surfing the Internet. Andy came in. (合并为一句)
____________________________________________________________________________
1. 我们领居的房子着火了，因为闪电击中了他的房子。
Our neighbour’s house _________ _________ because the lightning __________ his house.
2. 他的到来使我们很惊讶。
__________ ___________ made us ____________.
3. 坏天气有时会引起自然灾害。
Bad weather can sometimes _________ _________ __________.
4. 大火没有持续多久，消防员在五分钟之内赶到并扑灭了大火。
The big fire didn’t ________ _________. The firemen arrived _________ __________ _________ and _________ __________ the fire.
参考答案
true
caused
directions
covered
crashed
earthquake
flood
Thunder
mind
blowing
importance
less, less
natural
wildly
dishonest
angrily
was reading, were, doing
was waiting, was standing
was cooking, arrived
Was, visiting
1—5 BBDBA 6—10 CBDAC


1. He wasn’t doing his homework at eight last night.
2. My brother was watching TV this time yesterday.
3. What was your father doing at that moment?
4. When Andy came in, I was surfing the Internet

caught fire, hit
His arrival surprised
cause natural disasters
last long, in five minutes, put out