2021-2022新教材英语人教版必修第二册练习:Unit2含解析.pdf
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1、温馨提示:此套题为Word版,请按住Ctrl,滑动鼠标滚轴,调节合适的观看比例,答案解析附后。关闭Word文档返回原板块。五 Unit 2 D iscovering Useful StructuresT W基础全面练一I.单句语法填空1.Fortunately,now solutions are being found(find)to give e-waste anew life.2.An interesting experiment is beinn carried(carrv)out now.3.Some animals are not being protected(not protec
2、t)well enoughnow.4.Since my room is being painted(paint),I have to go back home tolive with my parents.5.The famous actor is being interviewed(interview)by the reporters atthe very moment.6.Where we shall do the test is still under discussion.7.These animals are being hunted(hunt)at such a speed tha
3、t they willdisappear soon.8.Are the babies being taken(take)care of by this nurse now?9.Look!The foreign quests are being shown(show)around the factoryby Mr Zhang.10.It is reported that many a new house is being built(build)at presentin the disaster area.n.完成句子1.A lecture on English history is being
4、 given by Professor Brown.布朗教授正在给大家做一场关于英国历史的讲座。2.Is the problem being paid attention to by the government now?这个问题现在被政府重视吗?3.An English play,is bein&put on by the girls at the moment.此刻,女孩们正在上演一部新的英语话剧。4.The question is under discussion/is being discussed,so you can 代decide what to do at once.这个问题正
5、在讨论中,所以你不能马上决定做什么。5.Preparations are being made for the 2022 Winter Olympic Games inBeijing.北京正为2022年冬奥会做准备。6.Where is the new science museum being built?新的科学博物馆正在哪里建造?7.Some measures are being taken to protect the wild animals.正在采取一些措施来保护野生动物。8.The students/schoolwork is being graded bv the teacher
6、 now.老师现在正在给学生们的作业打分。TW综合应用练/-I.阅读理解AMore than two thirds of the worlds polar bears will be wiped outby 2050,according to a shocking new study.By then,scientists say,global warming will have melted 42 percent of the Arctic sea ice.By 2100,only a very few of these important creatures will be left.The
7、 report has been produced by the U S Geological Survey.Thescientists have publicized their findings in the hope of influencing U SInterior Secretary Dirk Kempthorne,who has been asked to put polarbears on the U S endangered species list.Polar bears depend on floating sea ice as a platform for huntin
8、gseals,which are their main food.Without enough ice,polar bearswould be forced to go onto the land,where they are poorly skilledhunters,and would be unlikely to adapt to the life on the land in time.Experts say few little bears would survive and the stress could makemany females unable to get pregna
9、nt.The team of American and Canadian scientists spent six monthsstudying bears,on the ground,from spotter planes and in the lab,using computer models.Some team members fear the result is evenworse for the bears than what their report says.They say the Arctic iswarming faster than anywhere in the wor
10、ld and much faster than theircomputer had been forecasting.Satellite observations have showed thatthe ice has decreased to an all-time low.However,not everyone in the scientific community believes thatglobal warming is happening on such an alarming scale.Anotherinvestigation has found that polar bea
11、rs are still being hunted by wealthy“sportsmen“who want their skins and heads.At least ten internationalcompanies offer bear-hunting trips.【文章大意】本文是一篇说明文。本文说的是由于全球变暖,北极熊有可能在这个世纪末就要灭绝了。1.What do we know about Dirk Kempthorne according to the passage?A.He is an animal scientist.B.He is a protector of
12、animals working for the U S government.C.He was asked to put polar bears on the U S endangered species list.D.He offered to put polar bears on the endangered species list.【解析】选 co细节理解题。根据第二段第二句中的U S InteriorSecretary Dirk Kempthorne,who has been asked to put polar bears onthe U S endangered species
13、list.可知,他被要求把北极熊列入美国濒危物种名单,故 选 Co2.Why will polar bears die out if there is not enough sea ice?A.Because polar bears cant catch enough food without ice.B.Because polar bears eat ice when they feel thirsty.C.Because polar bears will be easily found by hunters without ice.D.Because most female bears a
14、re used to giving birth under ice.【解析】选 Ao细节理解题。根据第三段第一句Polar bears depend onfloating sea ice as a platform for hunting seals,which are their mainfood.可知,如果没有足够的海冰,北极熊会因为捕捉不到足够的猎物而濒临灭绝,故选A。3.After a six-month study,some scientists fear that.A.there is something wrong with their computersB.polar bear
15、s will disappear even faster than they ever expectedC.their computer models are not as accurate as they expectedD.global warming will destroy everything in the Arctic【解析】选 B。细节理解题。根据第四段的“Some team members fearthe result is even worse for the bears than what their report says.”可知,科学家们担心北极熊消失的速度将比他们预想
16、的还要快,故选BoB(2021南昌高一检测)Thirteen years ago,the Planet Earth wildlife documentary took usall on an amazing journey.We went from deep rainforests to thebottom of the ocean.Now a new one,Our Planet,will let us seedifferent animals and the influence of humans on the natural world.The documentary covers 50
17、 countries and areas.It took more than fouryears to produce it.With the latest 4K video technology,the show allows people awonderful new look at nature.People are given a chance to better getthemselves into the lives of the animals,said Fothergill,one of theshows producers.Besides showing Earths bea
18、uty,the documentary also talks aboutthe planet s climate conditions,Our Planet is here to say,Theplanet is dying,and we re killing it.Fothergill said.In one sadscene,hundreds of walruses(海象),half-blind when out of the water,fall down a rock and suffer a painful death on the beach below.Itshows how t
19、he climate conditions have influenced their natural habitatand explains why theyve been forced to find the safe place on the rocks.But the documentary is not all about sadness.It also talks aboutsuccessful stories,such as the ones of tigers.These animals are savedand live happily,thanks to internati
20、onal agreements on environmentalprotection.Asking more people to take action in protecting our planet is thefinal goal of the new documentary.What we do in the next 20 yearswill decide the future of all life on Earth.【文章大意】文章主要介绍了 我们的星球这部纪录片的制作、内容和目标。4.Whats the documentary Our Planet about?A.The re
21、lationship between the climate conditions and human activities.B.Different animals and the influence of humans on the natural world.C.The living conditions of walruses and tigers.D.The beauty and customs of 50 countries and areas.【解析】选Bo细节理解题。根据第一段第三句可知,如今一部新的纪录片,我们的星球,会让我们看到不同的动物及人类对自然界产生的影响,故 选Bo5
22、.Whats the purpose of the last paragraph?A.To explain what our goal is in the future.B.To call for more people to protect our planet.C.To tell us how the climate conditions influence animals.D.To introduce international agreements on environmental protection.【解析】选Bo推理判断题。最后一段提到“让更多人采取行动保护我们的星球是这部新纪录
23、片的最终目标,由此可推知,本段通过介绍纪录片的最终目标而呼吁更多人采取行动保护地球。故 选Bo6.What can we infer from the passage?A.It took a lot of time and efforts to make the documentary.B.The documentary is popular in many countries and areas.C.We should have a new look at the environmental protection.D.Our goal in the future is getting alo
24、ng well with animals.【解析】选 A。推理判断题。根据第一段最后两句可知这部纪录片涉及 5 0 个国家和地区。花费超过四年的时间来制作。故可推知制作这部纪录片花费了很多时间和精力。故 选 Ao7.Where is the text probably from?A.A novel.B.A dictionary.C.A storybook.D.A newspaper.【解析】选 Do推理判断题。通读全文可知,本文主要介绍了一部关于动物和人类与自然关系的新纪录片,可能来自报纸。古攵选D。教师专用0【阅读多维训练】It shows how the climate condition
25、s have influenced their natural habitatand explains why theyve been forced to find the safe place on the rocks.句式分析:本句是一个复合句。句 中 and连接两个并列的谓语动词。第一个谓语动词show 后 跟 how 引导的宾语从句;第二个谓语动词explain后 跟 why引导的宾语从句。译文:它展示了气候条件是如何影响它们的自然栖息地,并解释了它们被迫在岩石上找安全地方的原因。n.完形填空(2021日照高一检测)An old man lived in a nice house wi
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