Unit 2 Protecting Our Home单元练测卷.单项填空（共15小题；每小题2分，满分30分） 1. At minus 130，a living cell can be for a thousand years. A. sparedB. protected C. preservedD. developed2. Can I help you? I want these nice roses for Lucys birthday.A. two dozen ofB. two dozensC. two dozenD. two dozens of3. In 1984, there was a serious accident in India and of people were injured.A. hundred thousandB. hundreds of thousandsC. hundred of thousandsD. hundreds of thousand4. We want to know whether the drug has an effect peoples health.A. onB. toC. withD. in5. Professor Williams keeps telling his students that the future to the well-educated.A. belongsB. is belongedC. is belongingD. will be belonged6. Mr Green stood up in defence of the 16-year-old boy，saying that he was not the one .A. blamedB. blamingC. to blameD. to be blamed7. Do you need any help，Lucy?Yes. The job is I could do myself.A. less thanB. more thanC. no more thanD. not more than8. Mr Williams got to the spaceship to have a look at it .A. close; closeB. closely; closelyC. close; closelyD. closely; close9. Linda，make sure the tables before the guests arrive.A. be setB. setC. are setD. are setting10. Tom in the library every night over the last three months.A. worksB. workedC. has been workingD. had been working11. Why, Jack, you look so tired!Well, I the house and I must finish the work tomorrow.A. was paintingB. will be paintingC. have paintedD. have been painting12. Excuse me, Marcia, a reporter from Vanity Fair all day. Could you speak to her now?A. phonesB. has phonedC. has been phoningD. phoned13. My father warned me going to the West Coast because it was crowded with tourists.A. byB. on C. forD. against14. His father was in bad , who had drunk far too much whisky.A. conditionB. environmentC. situationD. position15. In such dry weather, the flowers will have to be watered if they .A. have survivedB. are to surviveC. would surviveD. will survive.完形填空（共20小题；每小题2分，满分40分）Most shops in Britain open at nine in the morning. Small shops usually 1 business for an hour at lunch time. 2 one or two days a week some large food shops 3 open until eight oclock in the evening for night 4 .Many shops are 5 in the afternoon one day a week. The 6 is usually Wednesday or Thursday；it 7 be a different day in different towns. 8 all shops are closed on Sundays. But newspaper shops are 9 in the morning，selling sweets and cigarettes 10 .Usually，foreign visitors dont have 11 difficulty knowing where to buy 12 they want. Most shops sell the things that you would 13 them to. But，for stamps，you can 14 buy them in post offices. 来源:Zxxk.ComMany large food shops are selfservice. When you 15 into one of these shops，you 16 a basket and put into 17 the things you want to buy. You 18 up at the cash-desk and 19 for everything just before you 20 .1. A. doB. stopC. serveD. start2. A. AtB. FromC. ForD. After3. A. stayB. makeC. leaveD. continue4. A. showB. sceneC. pleasureD. shopping5. A. keptB. openC. closedD. busy6. A. dayB. dateC. timeD. period7. A. canB. mustC. shouldD. will8. A. ProbablyB. SurelyC. NearlyD. Mostly9. A. freeB. shutC. openD. locked10. A. yetB. eitherC. insteadD. as well11. A. fewB. someC. manyD. much12. A. thatB. whatC. whichD. when13. A. forceB. thinkC. allowD. expect14. A. alsoB. onlyC. evenD. still15. A. goB. breakC. lookD. steal16. A. giveB. sendC. take D. make17. A. itB. thatC. themD. those18. A. putB. standC. riseD. line19. A. payB. askC. waitD. prepare20. A. hurryB. leaveC. decideD. chooseIII.阅读理解（共15小题；每小题2分，满分30分）AI have been consistently opposed to feeding a baby regularly. As a doctor, mother and scientist in child development I believe there is nothing to recommend it, from the babys point of view.Mothers, doctors and nurses alike have no idea of where a babys blood sugar level lies. All we know is that a low level is harmful to brain development and makes a baby easily annoyed. In this state, the baby is difficult to calm down and sleep is impossible. The baby asks for attention by crying and searching for food with its mouth.It is not just unkind but also dangerous to say a four-hourly feeding schedule will make a baby satisfied. The first of the experts to advocate a strict clock-watching schedule was Dr Frederic Truby King who was against feeding in the night. Ive never heard anything so ridiculous. Baby feeding shoul