Unit 4 Wild Antarctica Get Ready and Reading 同步练习 2.doc

Wild Antarctica 同步练习Period TwoIntegrating Skills基础落实.课文理解1Why is the ozone layer so important to human beings？ABecause it is a kind of oxygen.BBecause it blocks much of the suns dangerous ultraviolet radiation.CBecause it is a large thin area.DBecause it would cause skin cancer and other diseases.2What are the purposes of the American scientists trip to Antarctica？ATo pay a visit.BTo discover the reason for the yearly change in the Antarctic atmosphere.CTo find out whether the decrease in ozone could be the beginning of a worldwide problem.DBoth B and C.3Have the American scientists found the cause of the ozone loss？ANo，they havent. BThey will find it before long. CYes，they have.DIt isnt mentioned.4According to British scientists，when do ozone levels over Antarctica change？ALast year.BIn September.CFrom September to November.DIn November.5Which of the following has the closest meaning to the word “develops” in the first sentence of the last paragraph？Agoes Bfloats Cforms Dcomes.单词检测1n.大气；大气层；气氛_放射；发射_ 人造卫星_威胁；恶兆_工具；器械；手段_层；层次_含量_测量；衡量_ 气球_ 2v.尝试；企图_认可；批准_adj.大气的；大气层的_给予保护的；防护的_每年的；一年一度的_adv.主要；大部分_稳定地；不变地_.短语检测1自那以后_2变大_3试图_ 4查出；查明_.用所给词的适当形式填空 1There were no windows to admit a moist _.(atmospheric)2He is _ a difficult task.(attempt)3The people in the hotel were _ foreign tourists.(main)4They are determining the sugar _.(level)5We think it better to begin work _.(immediate).选词填空1Pay is reviewed on a _ basis.2Has everyone _ that theyre coming？3The companys exports have been increasing _.4The _ strike has been called off.5The law is not the best _ for dealing with family matters.完成句子1The family _ (添丁) recently.2Shed been seeing the boy for a while，but _ (不想让她父母知道)3We _ (自那以后一直住在这里)4Two factories were closed _ (试图削减费用)5The traffic rule says young children under the age of four and _ (重不到40镑) must be in a child safety seat.单项填空1Putting in a new window will_cutting away part of the roof.Acontain Bcomprise Cinclude Dinvolve2Thats a good idea.But whos going to _ the plan？I think Tom and Grey will.Aset aside Bcarry outCtake in Dget through3If you drive from the airport， go on the motorway and follow the_.Aways Bpoints Csignals Dsigns4He_to escape from the prison， but he couldnt find anybody to help him.Asucceeded BattemptedCadvised Doffered5_is reported in the newspaper，talks between the two countries are making progress.AIt BAs CThat DWhat6Why didnt you buy the gold ring？I_，but I didnt have the money.Awould have BboughtCwould like to Dhad bought7There is a hotel in the_neighborhood.Adirect BrightCstraight Dimmediate8Now we can pick up _ weather information from _ new type of _ weather satellite.Athe；a；/ B/；the；theC/；a；/ D/；a；a9Jim said there was no clear evidence _ they meant to mislead investors.Awhich Bthat Cwhat Dwhen10Today，we will begin _ we stopped yesterday so that no point will be left out.(2010重庆，32)Awhen Bwhere Chow Dwhat.微写作写作素材1借助于人造卫星，人们采取了紧急营救措施。2被困于南极的探险家和游客得到了及时的援救。3暂时安置在了附近的一所医院里。提示：黑体部分用本单元词汇表达。连句成篇(将以上句子连成一篇50词左右的英语短文)_ 能力提升阅读理解An Air France plane carrying 228 people from Brazil to France has disappeared over the Atlantic after flying into turbulence(风等的)狂暴，airline officials say. The Airbus sent an automatic message at 0214 GMT，four hours after leaving Rio de Janeiro(里约热内卢)，reporting a short circuit. It may have been damaged by lightning. It was well over the ocean when it was lost，making Brazilian and French search planes task more difficult. Frances president said the chances of finding survivors were “very small”“It_is_a_catastrophe_the_likes_of_which_Air_France_has_never_seen，” Nicolas Sarkozy said after meeting relatives and friends of passengers at a crisis centre at Charles de Gaulle airport. Earlier，Air France chief executive PierreHenri Gourgeon told reporters，“We are without a doubt faced with an air disaster. ”He added，“The entire company is thinking of the families and shares their pain. ”Flight AF 447 left Rio at 1900 local time (2200 GMT) on Sunday. It had 216 passengers and 12 crew on board，including three pilots. The passengers included one infant(婴儿)，seven children，82 women and 126 men. Air France confirmed that there had been 61 French and 58 Brazilians on board. Among the other passengers were 26 Germans，nine Chinese，nine Italians，six Swiss，five Britons，five Lebanese，four Hungarians，three Irish，three Norwegians and three Slovaks. 1The plane _.Ais a Brazil planeBsent an automatic message just after its flying into the turbulenceCwas on its way from Brazil to FranceDwas lost when it was to fly over the ocean2The following statements are wrong EXCEPT that _.Athe plane was damaged by lightningBsurvivors were likely to be foundC 228 people on board were all passengersDAir France is faced with an air disaster3What does the underlined sentence “It is a catastrophe the likes of which Air France has neverseen” mean？AAir France wasnt surprised at such an air crash.BAir France had ever met with such a serious air disaster.CThe air crash was a serious air disaster that Air France had never met with.DAlthough Air France had ever met with several air crashes，it didnt see such serious one. 4The best title for the passage is _.AFlight AF 447 left RioBThe passengers on board are mainly Brazilians and FrenchCA French plane lost in a ocean stormDFlight AF 447 damaged by lightning答案基础落实.1.B2.D3.A4.C5.C.1.atmosphere；radiation；satellite；threat；instrument；layer；level；measurement；balloon2.attempt；confirm；atmospheric；protective；yearly；mainly；steadily.1.since then2.grow in size3.in an attempt to 4find out.1.atmosphere2.attempting3.mainly4.levels 5immediately.1.yearly2.confirmed3.steadily4.threatened 5instrument.1.has grown in size2.didnt want her parents to find out3.have lived