/单元检测 一、单项选择（共15小题；共15分） 1.The students often their teachers help.A. asks; toB. ask; toC. ask; forD. asks; for 2.There is a big table my left hand side.A. inB. onC. atD. for 3.The library is the post office and the supermarket.A. amongB. betweenC. onD. across 4.There are a lot of trees the river.A. onB. alongC. inD. at the front of 5.- Could you tell me how I can get to the office?- .A. No, I couldnt tell youB. Im afraid I dontC. Sorry, you dont ask meD. Yes, of course 6.- ?- Turn left and youll see it.A. Where can I goB. When can I get to the stationC. Where is the shopD. Which bus can I take 7.- Excuse me, ?- Go straight and turn left. Its next to the library.A. how I can get to the shopB. could you tell me how can I get to the shopC. would you please show me the way to the shopD. do you know where is the shop 8. ! Where is the park, please?A. HelloB. SorryC. OKD. Excuse me 9.You must be careful when you are walking the street.A. overB. acrossC. throughD. at10.John in London at six today.A. comesB. reachesC. arrivesD. gets11.- Is there a post office.- Yes, .A. here isB. they areC. it isD. there is12.- is the pay phone?- Its next to the post office.A. WhenB. WhoC. WhereD. Why13.There a pen and two pencils in the pencil case.A. isB. areC. haveD. be14.Welcome my birthday party.A. atB. inC. toD. /15.Walk along the street and take the crossing on the left.A. fiveB. fivesC. fifthD. fiveth二、完形填空（共10小题；共15分） How would you use a radio or a telephone if you had no electricity or batteries? These 16 bothered(使烦恼) British inventor Trevor Baylis. So in 1996 he 17 a wind-up(装有发条的) radio. It doesnt need electricity or batteries. You wind it up 18 hand. It plays for about an hour. Then, you wind it up 19 . Today its made in South Africa. Then in 1999, Baylis invented a mobile telephone that is powered by 20 . The shoes contain(含有) a small battery that is powered when you 21 . This battery is connected to a mobile phone. These two simple inventions can bring modern 22 to all parts of the world. Baylis doesnt have a university degree in engineering. In 23 , he left high school before graduating(毕业). He just loves 24 things to help people. He never knows 25 ideas will come to him. The idea for the telephone came to him in a dream.16.A. dreamsB. problemsC. windersD. wishes17.A. inventedB. improvedC. borrowedD. copied18.A. inB. atC. onD. by19.A. thenB. slowlyC. againD. finally20.A. sunB. shoesC. capsD. wind21.A. sleepB. walkC. restD. chat22.A. communicationsB. exhibitionsC. suggestionsD. instructions23.A. factB. orderC. needD. time24.A. buyingB. sellingC. makingD. collecting25.A. whileB. becauseC. unlessD. when三、阅读理解（共10小题；共20分）A When you travel(旅游) in Hong Kong, you must be careful about the traffic rules, because the traffic keeps to the left and its different from that of mainland(内地) China. Before crossing the street, you must look to the right and then to the left. If the traffic lights are red, the traffic must stop, and people can go on the zebra line. If the traffic lights turn green, the traffic can go, and people mustnt cross the road. In the morning and in the evening, when people go to or come back from work, the streets are very busy. The traffic is the most dangerous. When you go somewhere by bus in Hong Kong, you have to be careful, too. Always remember the traffic keeps to the left. In Hong Kong, there are a lot of big buses with two floors. You can sit on the second floor. From there you can see the city very well.26. In Hong Kong the traffic moves .A. on the rightB. on the leftC. in the middleD. in the park27. When you cross the street, you must look to first.A. the frontB. the rightC. the leftD. B and C28. If the traffic lights are red, .A. people must stopB. people and the traffic must stopC. the traffic must stopD. the traffic and people must wait29. It is to cross the streets in the morning and in the evening.A. dangerousB. interestingC. easyD. safe30. You can see the city very well on the floor of the bus.A. firstB. secondC. thirdD. fourthB Im Xie Xiaoyuan. My English name is Lisa. Today is Saturday. We dont have classes on Sat