2020-2021学年高中英语新人教版选择性必修第一册教师原卷Unit5SectionBLearningaboutLanguage课后习题作业.docx

《2020-2021学年高中英语新人教版选择性必修第一册教师原卷Unit5SectionBLearningaboutLanguage课后习题作业.docx》由会员分享，可在线阅读，更多相关《2020-2021学年高中英语新人教版选择性必修第一册教师原卷Unit5SectionBLearningaboutLanguage课后习题作业.docx（6页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、Section B Learning about Language课后篇素养升华基础训练I .单词拼写.When you start （o get tired of the busy（城市的）life,it would be belter to spend a week at the beach.答案urban.A passer-by described what he saw moments after the car b had exploded.|答案|bomb.The main crop is（/卜麦）and this is grown even on （he very sleep s

2、lopes.答案wheat（ has rich milk（味道）with a little bitter taste,and many people love it.答案favour.These c e from the injured parts of the plant and seem to be an alarm.|答案（chemicals.They thought the prisoner had escaped through a specially constructed（隧道）.|答案|tunnelII .短语填空deal with,turn.into,make good us

3、e of,adapl to,plain aboue.retire from,make up one s mind,succeed in.Lel, s break down （he project into smaller parts in order to them one by one.|答案 Ideal with.The main body of the church had been a massive television studio.|答案卜urned into.The class time should be to help students grasp the text s f

4、ocus on content.答案 ,nade good use of.We can learn a lot about how humans dramatic climate change from these remains.|答案 hdapt to.Parents that children spend so much time on puter games.|答案plain about.Mr Ma will have the national football team by the end of this year.答塞 retired from.Thc manager has n

5、ot yet as to who will be in charge of the project.答案 made up his mind.Quite recently man has converting sunlight directly into electrical energy.答案 succeeded inin.语法专练(主语从句)Lit is a fact English is being accepted as an international language.1 .they would support us or not still remains a problem.国氯

6、Whetheryou are ing to London is the best news I have heard this long lime.匿真Thatsurprised us most was (hat her works of art soon became famous and were on display in (heBritish Museum.|答案Whal.Every year,makes the most beautiful kite will win a prize in the Kite Festival.曾冕 whoever.is reported that C

7、hina has sent another man-made earth satellite into orbit.函【t7.When and we will have the sports meeting hasn t been decided yet.怪剽wheret has been decided the meeting has been put off until next Monday.ggthat9.wc can have clean drinking water lies in what effective measures will be taken.| 答案：Whethcr

8、/Whcn能力提升IV.阅读理解It s not every day that United States history mixes with microbes（微生物）in the soil.But when the grassland on the National Mall in Washington,D.C.was replaced,it offered scientists the opportunity to study changes in （he soil beneath.The work focused on the bacteria present in the soil

9、.To the researchers? surprise.the munities of microbes did not change a lot before and after the replacement.These munities in the soil are known as the soil microbiomc（微生物群）.“My lab is interested in how microbes can move around in the environment,and how they change and adapt as a result of this mo

10、vement,“ explains Jo Anne Crouch.the lead author of the study.We thought that the new imported turf（草皮）from New Jersey would introduce different munities of bacteria to the National Mall.Howevenwe found that they weren t significantly different.”Crouch , s work focused on turf grass,defined as a lar

11、ge area of green grass.lt is made up of the grass,its roots,and the soil and microbes found with them.Think of the soil microbiome as similar to the collection of microbes found in the human body.When the microbes are out of balancejt can make someone sick.Crouch says it s the same for the soil micr

12、obiome.Many of the worst diseases in crops or other environments are linked with changes in the soil microbiome.Additionally,Crouch says that even though the changes between the soils were small.scientists are also starting to appreciate (hat sometimes a really important microbe is a rare one.This m

13、eans it would be hard to observe but could greatly affect how the groups function as a whole.Agricultural areas and other natural spaces arc highly and easily hurt by negative changes/ she says.Microbiomes offer an almost entirely new opportunity to influence interactions among plants and microbes t

14、o improve plant productivity and health.”【语篇解读】本文介绍对微生物群落的研究，该研究对农业是有益的。l.Why did the researchers feel surprised when they focused on the bacteria in the soil?A.More bacteria appeared in the soil.B.Microbes were replaced obviously.C.Soil microbiome almost remained stable.D.The soil microbiomes damag

15、ed the environment.解析细节理解题。根据第二段中的“To the researchers surprise,the munities of microbes did not change a lot before and after the replacement.知，让研究者惊讶的是土壤微生物群落变化不大,C项 与该意思相符。2.By studying (he turf grass.what did Crouch and her team find?A.Microbes grew faster in their own munity.B.Soil microbiomes w

16、ere different in different places.C.Turf grass adapted (o the environment nearby very soon.D.Similar munities of bacteria were brought by lurf grass.解析细节理解题。根据第三段第二、三两句可知，通过研究草皮,克劳奇和她的团队发现草皮带来了 类似的细菌群落。3 .Why did the author mention the microbes in the human body?A.To indicate the two play a similar

17、role.B.To prove they are both the causes of diseases.C.To examine (he environments people live in.D.To analyze the changes of human microbes.答案|a|解析推理判断题。根据第五段第一句Think of the soil microbiome as similar to the collection of microbes found in the human body.”可知，作者提到人体内的微生物是为了表示,它们两者起了相似的 作用。4 .Wha( do

18、es Crouch mean in (he last paragraph?A.Microbes arc still as hard to observe as before.5 .Studies on microbiomes can be beneficial to agriculture.C.Scientists are still puzzled about the effect of microbiomes.D.Too many microbiomes in the soil mean no harm to plants.答案|B画推理判断题。根据文章的最后一句提到“微生物群落提供了 一

19、个几乎全新的机会来影响植物和 微生物之间的相互作用,以提高植物的产量和健康。”由此可知，微生物群落的研究对农业是有益的。V.七选五Nowadays people tend to digitalise everything from watches to fridgcs.lt seems you can choose any item labeled as smart”. 1 .However,there arc plenty that can be used to reduce emissions and save money.If you, re a part of the digitali

20、sation movement,you might be interested in the concept of smart homes.lt means that every element of your house can be controlled from a panel on (he wall or your phone.2_.Use your mobile to power them on or off,and you may feel truly modern or truly lazy.Aside from the benefits of living a more fbr

21、table life,this presents an opportunity to cut down on your electrical bills.Electricity generation today represents 31% of total global fossil fuel use and around 40% of all energy-related CO? emissions. 3 It is considered as the first step to prevent global climate change.Connect a smart thermomet

22、er to （he heating and cooling system and set a specific temperature at which the heating begins to work.Doing so,the room will be at a desired temperature when necessary and switches on a power-saving mode when not occupied.Similarly,by installing a CO： sensor,you can have an automated ventilation （

23、通风）system. 4 .In a 150,000 nr office plex near Munich,called Campcon,energy costs of up to 117,067 Euro were saved after the use of environmental control devices this year.In this way.they are contributing to a large decrease in CO: emissions.Clearly,smart homes are about much more than just living

24、a fbrtable life._ 5A.1（ is actually about living a green life.B.Smart devices have been installed worldwide nowadays.C.It starts working only when CO2 concentrations reach a certain limit.D.There seem 10 be an ocean of such so-called t4smart, inventions.E.Bearing （his in mind,measures should be take

25、n to make buildings more energy-efficient.F.AItemaiive energy must be discovered before the fossil fuel runs out in the future.G.This includes basics such as healing and lighting and many other appliances.答案与解析【语篇解读】本文是一篇说明文。如今，虽然人们倾向于选择“智能”商品,但是有很多方法可以 用来减少排放和节约资金。1 .D 根据上文的“It seems you can choose

26、 any item labeled as smart ”可知,D 项“There seem to be an ocean of such so-called smart inventions.（这种所谓的智能发明似乎有很多）”可承接上文。 其中“smart”为同词复现。2 .G根据上文提到的“这意味着你的房子的每一个元素都可以通过墙上的面板或来控制”可知,G 项“这包括基本的供暖、照明和许多其他包器“可承接上文。该项中的This与上文中的every element相吻合。3 .E下文提示“它被认为是预防全球气候变化的第一步。承接下文,E项“考虑到这一点，应该采取 措施使建筑物史节能”符合语境。该项中的measures should be taken与下文的the first step相吻合。4 .C 上文提到“同样，通过安装二氧化碳传感器，你可以拥有一个自动通风系统C项“只有当二氧 化碳浓度达到一定限度时，它才开始工作“可承接上文。其中C02为同词复现。5 .A根据上文提到的“显然，智能家居不仅仅是舒适的生活”可知,A项“实际上是关于绿色生活可承 接上文。