Unit 4 Welcome to the Unit
【课前预习】
火星生活_____________2思考做某事____________________
3我够不着我的食物 _______4没有水果和蔬菜_______________
5重力更少___________ 6. 我希望如此______________________
7.一个氧气罐________8.住在火星上会是怎么样?____________
【当堂训练】
1.The first Earth Day was celebrated in 1970 to educate us to protect our ____________(星球).
2.People will use ___________(机器人) to do housework some day.
3.----I don’t like coffee. -----Me_____________________(也不).
4.The stone rolled down the hill by g_____________________.
5.You should wear a __________(a hard hat that protects the head).
6.Whose is that _____________(sleep) bag
7.I don’t think too much d_______ food is good for our health.
8.You should take a _____________(电源) pack with you.
【课后提升】
一.选择
( )1.People will float around in _____space because there’s no gravity.
A. a B. an C the D. /
( )2.—Peter has never been to a water park.---__________________.
A.I haven’t neither B. I haven’t too C. Me too D. Me neither
( )3.---The documentary A bite of China2 is quite popular around China recently. How do you like
it ---______________.
A.I think so B. Pretty good C. It’s my pleasure D. All right
( ) 4.——How nice that Lucy has been invited to the party too!
—Well, Lucy __ not come. She is not certain whether her mother will allow her to.
A.might B. would C. must D. need
( ) 5. I ________Linda’s cousin ______ Canada.
A. thought , has gone to B. think, had gone to
C. thought , had gone to D. think, has gone to
( ) 6. The boy was able to _______ himself when he was very young.
A. put on B. wear C. dress D. dress up
( ) 7. – Will it be sunny tomorrow – _______. We are going to fly kites.
A. I hope not B. I think so C. I hope so D. it’s nothing
( ) 8. – We’ve never _______ astronauts’ life though we’re interested in it.
– Really I’ll offer you some books about it.
A. thought about B. chatted about C. learned about D. cared about
( ) 10. Special boots make it ______ to walk on Mars.
A. easily B. easy C. well D. probably
( ) 11. It’s very difficult for us __________ Mars.
A. to live B. to live in C. living on D. to live on
( ) 12. Eddie can’t get _______ his food________ his helmet.
A. to, because B. /, because C. to, because of D. with, for
( ) 13. In the future, people ______ by robots.
A. will take for B. will be take care of C. will be taken care of D. will be taken care
( )14. If you go by train, you can have quite____ comfortable. journey, but make sure you take _____
fast one.
A. a; a B. the; a C. the; the D. 不填; a
( )15.----What did your parents think about your decision
----They always let me do____ I think I should.
A. when B. that C. how D. what
( )16. Maybe bamboo has more uses than______ in the world.
A. any plant B. all the plants C. other plant D. any other plant
( )17.一Kate has won the first prize in the singing competition.
一__________pleasant surprise this gave her classmates !
A. What B. How C. What a D. How a
( )18. The girl sitting next to me on the plane was very nervous, for she_______ before.
A. didn't fly B. hasn't flown C. hadn't flown D. wasn't flying
( )19. Hurry if you want to be_______ for the beginning of the movie.
A. at times B. in time C. all the time D. from time to time
二.翻译句子
我从来没有考虑过在城里购买房子。
I had never ______________________ a house in town.
你认为他的新书如何?___________________________ his new book
火星上将没有污染吗?Would there ____________________________
我想知道未来的太空生活会是什么样?
I want to know _______________________________ in space in the future.
由于重力问题,我们在火星上将不得不穿特殊的靴子。
_______________ the gravity, we would _________________________ on Mars.
有机器人为他们做所有的家务该多好啊!
It’ll be _____________________________ all the housework for them.
三.根据短文意思及首字母提示补全短文
The worst traveller in the world was Paul of San Francisco. Once he f 1__from the US to his hometown in Italy to see someone at home, The plane made a one-hour stop to get oil at an airport in New York. Paul thought he was in Rome, s2 he got off the plane.
When nobody was there to meet him, Paul thought maybe the heavy t 3__made his friends late. While looking for the address ; Paul found that the old “Rome ” had changed a lot. He found many high m 4__buildings instead of old ones. He also found that many people spoke English instead of Italian and that main street signs were w__5__in English.
Paul knew very l 6__English. So he asked a policeman in Italian the way to the bus station. He happened to meet a policeman who was also born in Italy and answered him in the same 1 _7_.
After twelve hours' travelling around on a bus, the driver handed him over to a__8__ policeman But this time, the policeman could only speak English. So Paul asked the policeman why the Rome police employed ( 雇佣) so many people who spoke English as policemen.
Paul didn't b __9__he was in New York when he was told so. To get him on a plane to Italy. he was s _10_to the airport in a police car.
1.__________ 2.____________ 3.____________ 4.____________ 5.______________
6.___________7._____________8.____________ 9.____________10.______________
二、完形填空
The sun was shining quite brightly as Mrs Grant left her house, so she decided not to 16 an umbrella
with her. She got on the bus to the town and before long it began to rain. The rain had not stopped 17 the bus arrived at the market half an hour later. Mrs Grant stood up and absent-mindedly(心不在焉地)picked up the umbrella that was 18 on the seat in front of her.
A cold voice said loudly, “That is mine, Madam!”
Suddenly remembering that she. had come out without her umbrella, Mrs Grant felt 19 for what she bad done, trying at the same time to take no notice of the unpleasant 20 the owner of the umbrella was giving her.
When she got off the bus, Mrs Grant made straight for a shop where she could buy an umbrella. She found a pretty one and bought it. Then she 21 to buy another as a present for her daughter. Afterwards she did the rest of her 22 and had lunch in a restaurant.
In the -afternoon she got on the homeward(回家的)bus with the two umbrellas under her arm, and sat down. Then she 23 that, by a curious coincidence(巧合),she was sitting next to the woman who had made her feel 24 that morning.
That woman now looked at her, and then at the umbrellas. “You've had quite a good 25 ,”she said.( )16. A. keep B. bring C. take D. leave
( )17. A. before B. until C. though D. when
( )18. A. hanging B. appearing C. dropping D. losing
( )19. A. angry B. sorry C. lucky D. glad
( )20. A. reply B. call C. suggestion D. look
( )21. A. promised B. decided C. agreed D. remembered
( )22. A. hiking B. shopping C. trying D. searching
( )23. A. meant B. explained C. saw D. forgot
( )24. A. jealous B. bored C. satisfied D. uncomfortable
( )25. A. day B. meal C. journey D. present