外研版高中英语必修5课时练习题及答案解析全册6-3Grammar.doc

6-3Grammar.单词拼写1The cuckoo _(下蛋) in other birds nest.2They all said that he is a _(活着的) Lei Feng, for he is happy to help others.3This book contains five units, _(涉及) some exercises.4What are your _(条件) for accepting the invitation?5I shall not _(关心) myself with her affairs.6We found several good camping _(地点) by the river.7Smoking during pregnancy can e_ your babys health.8The a_ of the meeting is to remind you how dangerous we are.9Its no w_ that he didnt come to school these days.10Various kinds of i_ are living in this forest.答案：1.lays2.live3.involving4.conditions5.concern6.spots7.endanger8.aim9.wonder10.insects.句型转换1She fed some food to the cat.She _ the cat _ some food.2We should arrive at the bus station before 9.We _ _ _ arrive at the bus station before 9.3Tom promises to help me look after my house while I am on holiday.Tom promises to help me _ _ _ _ my house while I am on holiday. 新-课 -标 -第-一-网4The little girl feels very worried about the sick dog.The little girl _ very _ _ the sick dog.5The robber came at the client immediately when he knew the client had call the police.The robber _ _ the client immediately when he knew the client had call the police.答案：1.fed, on/with2.are supposed to3.keep an eye on4is, concerned about5.went for.单项填空1It seems that the president is deeply _ about the matter.Thats great. Its possible that the matter can be solved.AhappyBscepticalCconcerned Danxious答案：Cbe concerned about sth.“关心某事”，符合题意。2Horses _ on this kind of special forage usually grow stronger than _ on ordinary.Afeed; those Bfed; thoseCfeed; the one Dfed; it答案：Bfeed on sth.“以某物为食”，此处为过去分词短语作后置定语；由于主语是horses，故第二空用表示复数意义的代词those代替。3Police asked the residents to _ their property, for someone in this area has been stolen.Arun an eye over Bhave an eye ofCclose their eyes to Dkeep an eye on答案：Dkeep an eye on“照看；密切注意”，符合题意。run an eye over“匆匆查看；粗略地看”；have an eye for“对有鉴赏力”；close ones eyes to“对视而不见”。4Kates mother died last week. Thats why she didnt attend school these days._. She must be experiencing a hard time.AIts really upsetting BI believe soCThats fine DI believe not答案：AIts really upsetting是表达关心的交际用语，意为“那的确让人难过”。5When discovered by the old man, the thief went _ him with a knife immediately.Aover BforCto Don答案：Bgo for sb.“向某人进攻”，符合题意。6Now the farmer and his mother had the cow _ they had long wished.Aat which Bfor whichCby which Din which答案：B本题考查定语从句中“介词which”用法。A、C、D项介词使用不当。wish for为固定搭配，意为“希望得到；渴望”。7The audience, _， enjoyed the performance.Amost of them were studentsBmost of whom were studentsCof them most were studentsDwhom were students答案：B“most of whom were students”在此修饰先行词The audience，为非限制性定语从句。8Will you go skiing with me this winter vacation?It _.Aall depend Ball dependsCis all depened Dis all depending答案：BIt all depends“看情况而定”，符合题意。9An informer supplied the names of those _ in the crime _ the police.Ainvolved; to Binvolving; toCcontaining；with Dcontained; with答案：Ainvolve“涉及”；supply sth. to sb.“向某人提供某物”，符合题意。X k B 1 . c o m10I still remember the sittingroom, _ my mother and I used to sit in the evening.Awhat BwhichCthat Dwhere答案：D关系副词where在非限制性定语从句中作地点状语，此处相当于in which。.阅读理解AToday, nearly 400 animals are listed as threatened or endangered animals in the United States. Many are at risk of becoming extinct or disappearing permanently. Unless efforts to save these vulnerable(易受攻击的) animals succeed, many of the countrys greatest creatures will be lost forever. From the facts listed, guess which animals are endangered. Click on the picture to find out more about each of these animals in trouble.American CrocodileAmerican crocodiles are about 12 feet long. They live on land and in shallow water, swamps and marshes.American crocodiles like to float in the water with only their eyes and noses above the water surface.American crocodiles eat mostly small animals, which they grab with their strong jaws and razorsharp(锋利的) teeth.American crocodiles lay eggs. They hide their eggs under twigs and leaves, or bury them in the sand.Some crocodiles help their young hatch, and then carry them to the water in their mouth.HabitatSouthern Florida, Mexico, Central and South American, Caribbean islands.Why Its EndangeredOverhunted for its skin and habitat destruction.Peninsular Bighorn SheepBighorn sheep can weigh as much as 280 pounds and stand about 3 feet tall.They live in dry, desert mountain ranges, near rocky cliffs.Bighorn sheep eat grass, twigs and leaves. X Kb 1.C o mMale sheep are called rams and can be recognised by their huge, brown horns. The horns curl back over the ears, down ，and up past the cheeks.They live in herds or groups. The male sheep with the biggest horns are usually in charge. Male horns can weigh as much as 30 pounds.Males will use their massive horns to fight. The fights can last as long as 24 hours.Females are called ewes. They are smaller than rams and have shorter, smaller horns.HabitatNevada and California to west Texas and south into Mexico.Why Its EndangeredLoss of habitat, hunting illegally, drought and disease.1Where can the article be found according to the passage?ANewspaper. BMagazine.CStudent book. DWebsite.答案：D根据第一段最后一句“ click on the picture.”可知，文章来自网络。2Which of the following is NOT true according to the description about American crocodiles?AAmerican crocodiles live on land and in swamps and marshes.BAmerican crocodiles like to float with their eyes and nose below the water surface.CAmerican crocodiles grab small animals with their strong jaws and razorsharp teeth.DAmerican crocodiles hide their eggs under leaves, or bury them in the sand.答案：B根据对美洲鳄鱼介绍的第二点可知，它喜欢只将眼睛与鼻子露在水面之上在水中漂浮，故B项不合原文。3Where can we find both American crocodiles and Bighorn sheep according to the passage?ASouthern Florida. BMexico.CCalifornia. DWest Texas.答案：B分析美洲鳄鱼和大角羊的栖息地可知，两种动物都有的地方是墨西哥。新-课 -标 -第-一-网4Rams make use of their massive horns to _.Amaster the herds Bshow their beautyCfight with others Dhunt for food答案：C根据大角羊介绍中的“Males will use their massive horns to fight”一句可知，雄性大角羊会利用自己的羊角来跟他人争斗。5What can be the best title?AAnimals in DangerBAmerican CrocodileCPeninsular Bighorn SheepDHow to Save Animals in Danger答案：A分析全文可知，本文主要讲了两种动物的习性、栖息地以及濒临灭绝的原因，因此是介绍濒临灭绝动物的文章，选A项。BSharks have gained unfair reputation for being large fierce sea animals. Human beings unfounded fear and hatred of these ancient creatures are leading to a worldwide slaughter (大屠杀), which may result in the extinction (绝种)of many larger, coastal shark species. The shark is the victim of a warped (有偏见的) attitude of wildlife protection; we fight only to protect the beautiful, nonthreatening parts of our environment. And, in our efforts to bring back only nonthreat parts of our earth, we ignore other important parts. 新|课 |标|第 |一| 网A perfect illustration of this attitude is the contrasting attitude towards another large sea animal, the dolphin. During the 1980s, environmentalists in the Linked States objected to the practice of hunting tuna (金枪鱼) in the Pacific Ocean since these nets also caught dolphins. The environmentalists place enough political and economic pressure to prevent tuna companies from buying tuna that had been caught in drift nets. In contrast to this effort, the populations of sharks in the Pacific Ocean have decreased to the point of extinction and there has been very little effort by the same environmentalism to save this important species of wildlife in water. Sharks are among the oldest creatures on earth, having survived in the seas for more than 350 million years. They are feeding on wounded or dying animals, thus performing an important role in nature of knocking out the weaker animals in a species. Just the fact that species such as the Great White Shark have managed to live in the oceans for so many millions of years is enough proof of their efficiency and adaptability to changing environment. It is time for humans, who may not survive another 1, 000 years at the rate they are damaging the planet, to cast away their fears and begin considering the protection of sharks as creatures that may provide us with an understanding of our own survival.因为人们对鲨鱼的恐惧和偏见，使这种古老而重要海洋生物没有得到人类的保护。作者呼吁人们破除偏见，为保护我们人类自己而保护鲨鱼等海洋生物。6How did the environmentalists manage to protect dolphins?AThey prevented the fishermen from selling them at markets.BThey only permitted the fishermen to catch them using nets.CThey created some shelters where dolphins could be protected.DThey used political and economic means to achieve their aim.答案：D事实细节题。由第2段第2、3句During the 1980s, environmentalists in the Linked