1、课时作业(三十七)选修8Unit 2Cloning.单项填空1(2011青岛模拟)Just in front of our house_with a history of 1,000 years.Adoes a tall tree standBstands a tall treeCa tall tree is standing Da tall tree stands2Helen is the kind of lady who always has desires difficult to_.Abe satisfied BsatisfyCbe satisfying Dbe satisfactor
2、y3People should stop using their cars and start using public transport._.The roads are too crowded as it is.AAll right BExactlyCGo ahead DFine4What youve said sounds_，but can we really solve the problem in that way?It is worth a try.Aabsurd BawesomeCreasonable Dshallow5Linda didnt get there on time
3、because of the bad weather.Whats more，her car was in poor_.Aposition BconditionCsituation Ddirection6As is known to us all，children in our country have the right of receiving_education by law.Atraditional BcommercialCcultural Dcompulsory7It had never_him that he might get a job offer from such a big
4、 international company.Aoccurred BexpectedCstruck Dhappened8I_a debt of gratitude to his family so Ill do my best to help them whenever they are in trouble.Aborrow BlendCowe Dgive9The reason why I object to_with Mr Black in the same office is that he is a heavy smoker.Awork Bbe workingCworking Dbein
5、g worked10Although they differ_character_each other，it does not make much difference_their friendship.Ain；with；to Bwith；in；toCto；with；in Dwith；to；in11It is reported that there is_big breakthrough in the cancer treatment.If only my son could be brought back to_life!Aa；/ B/；aCthe；the Da；the12In order
6、to_the exact information，they visited the villagers from time to time，as well as paying attention to the media.Arepresent BconsultCobtain Dforgive13Im sorry to_you，but can you tell me the way to the nearest supermarket?I will do some shopping，too.Shall we walk there together?Abother BcarryCaffect Da
7、ward14Tom was_for several days when he was told that he would have to leave the small town where he spent his happy childhood.Abroken down Bcast downCburned down Dlooked down15After the war，the people in that small country were working hard to_their country back to life.Abring BtakeCcarry Dfetch.完形填
8、空(2011南昌第一次模拟)When I come across a good article in reading newspapers，I often want to cut and keep it.But just as I am about to do so，I find the article on the_1_side is as much interesting.It may be a discussion of the way to_2_in good health，or_3_about how to behave and conduct oneself in society.
9、If I cut the front article，the opposite one is likely to_4_damage，leaving out half of it or keeping the text_5_the title.Therefore，the scissors would_6_before they start，_7_halfway done when I find out the_8_result.Sometimes two things are to be done at the same time，both worth your_9_.You can only
10、take up one of them，the other has to wait or be_10_up.But you know the future is unpredictablethe changed situation may not allow you to do what is left_11_.Thus you are_12_in a difficult position and feel sad.How_13_that nice chances and brilliant ideas should gather around all at once? It may happ
11、en that your life_14_greatly on your preference of one choice to the other.In fact that is what_15_is like：we are often_16_with the two opposite sides of a thing which are both desirable like a newspaper cutting.It often occurs that your attention is drawn to one thing only_17_we get into another.Th
12、e_18_may be more important than the latter and give rise to divided mind.I_19_remember a philosophers remarks，“When one door shuts，another opens in life.” So a casual_20_may not be a bad one.1.A.front BsameCeither Dopposite2A.get BkeepClead Dbring3A.advice BnewsCa theory Da report4A.suffer BreduceCp
13、revent Dcause5A.on BforCwithout Doff6A.use BhandleCprepare Dstay7A.or BbutCso Dfor8A.satisfyingBregretfulCsurprisingDimpossible9.A.courageBstrengthCattention Dpatience10A.given BheldCmade Dpicked11A.near BaloneCabout Dbehind12A.filled BattractedCcaught Dstruck13A.dare BcomeCdeal Ddo14A.improvesBchan
14、gesCprogressesDgoes15A.study BsocietyCnature Dlife16A.facedBsuppliedCconnectedDfixed17A.before BafterCuntil Das18A.followingBnextCaboveDformer19A.still BalsoConce Dalmost20A.treatmentBactionC choiceDremark.阅读理解(2011蚌埠市第一次检测)A national survey on the wellbeing of Chinese secondary school students has
15、shown that their physical condition is poor due to lack of exercise.The survey shows that half of the students have high blood pressure and the number of overweight students is double that of five years ago，according to the survey jointly (联合地) conducted by the Ministry of Education，Ministry of Heal
16、th and State Sports Administration (国家体育总局)It also indicates a physical decline of Chinese students in vital capacity (能力)，speed and strength while their height and weight continue on an upward curve (曲线)The Beijing Municipal Commission of Education says that elementary and secondary students in Bei
17、jing have on average more than eight classes a day，double the amount of class hours allowed by state regulations.“More than 60 percent of head teachers of elementary and secondary schools in Beijing admit that the students are overloaded with school work and many schools dont let students have physi
18、cal education every day，” said Du Songpeng，deputy director of the commission.“Some schools cancel some sports events which they think are too dangerous in order to avoid accidents，which makes it difficult to improve the physical condition of the students，” Du said.“The commission has ordered schools
19、 to set aside sufficient time for students exercise，which will be listed as one of the criteria (标准) when evaluating schools performance，” he said.1One of the reasons that prevent students from getting enough exercise is that_.Athe state regulations forbid the students from having too many PE classe
20、sBall the schools cancelled some sports eventsCstudents are overloaded with school workDmany schools dont pay attention to students health2The following problems are caused by lack of exercise except_.Ahigh blood pressure BoverweightCa physical decline in strength Dheart disease3What does the passag
21、e mainly talk about?AStudents are overloaded with school work.BLack of exercise causes the problems of students physical condition.CSchools dont pay attention to students health.DStudents complain a lot about their physical education.4According to the passage，what will most schools do in future?AList some criteria in students PE lessons.BLimit the playing time for the students.CSet aside enough time for students exercise.DImprove the quality of teaching.w。w-w*k&s%5￥u高考资源网w。w-w*k&s%5￥u