高中英语unit2workingthelandsection2learningaboutlanguage课后限时作业新人教版必修

到乌蒙山区的昭通;从甘肃中部的定西，到内蒙古边陲的阿尔山，看真贫、知真贫，真扶贫、扶真贫，成为“花的精力最多”的事;“扶贫先扶志”“扶贫必扶智”“实施精准扶贫”Unit 2 Working the land Section 2 Learning about Language.单句语法填空1.Its necessary to be prepared for a job interview.Having(have) the answers ready will be of great help.解析：句意：为工作面试做好准备是非常必要的。准备好问题的答案是非常有帮助的。此处为动名词作主语。2.Seeing the funny scene, I cant help laughing(laugh).解析：cant help doing禁不住做某事。cant help (to) do不能帮助做某事。3.It is difficult to imagine his accepting(accept) the decision without any consideration.解析：句意：很难想象他不假思索地接受了这个决定。imagine后要跟动名词。4.The time and effort he has devoted during the past few years to planting(plant) trees in that remote area is now considered to be of great value.解析：句意：在过去的几年里他在遥远的地区种树，贡献出的时间和努力被认为是非常有价值的。定语从句修饰time and effort,从句的主干结构为devote ones life/time/energy to doing sth.。5.Now that we have lost all the money, its no use scolding(scold) me and saying its all my fault.解析：句意：既然我们已经丢了所有的钱，责备我和说是我的责任也是没有用的。Its no use doing做某事是没有用的。6.I insisted on my father as well as my sister staying(stay) with me in Beijing.解析：考查动名词的复合结构。句意：我坚持要求父亲和姐姐与我一起住在北京。分析句子结构可知，as well as连接了my father和my sister, my father as well as my sister staying with me in Beijing是动名词的复合结构，作insisted on的宾语。7.The investment adviser recommends buying(buy) shares in Aircraft Company.解析：考查动名词。句意：投资顾问建议购买航空公司的股票。recommend后接动名词作宾语。8.They have just come here to get down to repairing(repair) the broken windows.解析：句意：他们刚刚来到这儿开始维修损坏的窗户。get down to sth.开始做某事，其中to是介词，其后接名词、代词、动名词。9.We greatly appreciate you giving(give) us a timely hand when faced with trouble.解析：句意：我们非常感激你在我们困难的时候及时地帮助我们。appreciate作“感激”讲时，后接动名词作宾语。10.There is no sense asking(ask) questions if you dont listen to the answer.解析：考查固定句式。句意：如果你不听答案，提问毫无意义。There is no sense (in) doing sth.做某事没有道理或好处。.单句改错1.One learns a language by making mistakes and them.解析：介词by后用动名词作宾语，correcting与making为并列关系。2.The naughty boy admitted my window by accident.解析：admit后接动名词作宾语。句意：这个顽皮的男孩承认无意打破了我的窗户。3.When Peter speaks in public, he always has trouble of the right things to say.解析：have trouble (in) doing sth.做某事有困难，为固定用法。4.It is no use for you for him in this crowd; it is like looking for a needle in a sea.解析：“It+be+no use/good”之后常用动名词作主语，而少用不定式，但是如果该句型中用了for引出不定式的逻辑主语，这时就只能用不定式。5.We stress that we dont permit to in the lecture room.解析：permit许可，允许，可用于permit doing sth.和permit sb. to do sth.结构中，故将to smoke改为smoking。6.Just shortly after the earthquake they set up an table.解析：分析句子结构可知，此处是定语修饰table，因此用operating，动名词作定语表示所修饰词的用途。7.I prefer walking along the country road to at home watching TV all the time.解析：prefer doingto doing宁愿做而不做，staying作介词to的宾语，与walking是并列关系。8.I am considering delaying practicing football because of weather.解析：practice后用动名词作宾语，因此把不定式改为动名词。9.My grandmother had a hard time to ends meet after her husband went missing.解析：此题考查了have a hard/difficult/tough time in doing结构，其中介词in可以省略，因此将to make改为making。10.My little son was not used to away from home for so long.解析：be used to习惯于，其中to是介词，其后接名词、动名词、代词或名词性从句，故此处用动名词作宾语。.阅读理解 As Internet users become more dependent on the Internet to store information, are people remembering less? If you know your computer will save information, why store it in your own personal memory, your brain? Experts are wondering if the Internet is changing what we remember and how. In a recent study, Professor Betsy Sparrow conducted some experiments. She and her research team wanted to know the Internet is changing memory. In the first experiment, they gave people 40 unimportant facts to type into a computer. The first group of people understood that the computer would save the information. The second group understood that the computer would not save it. Later, the second group remembered the information better. People in the first group knew they could find the information again, so they did not try to remember it. In another experiment, the researchers gave people facts to remember, and told them where to find the information on the Internet. The information was in a specific computer folder(文件夹). Surprisingly, people later remember the folder location(位置) better than the facts. When people use the Internet, they do not remember the information. Rather, they remember how to find it. This is called “transactive memory(交互记忆).”According to Sparrow, we are not becoming people with poor memories as a result of the Internet. Instead, computer users are developing stronger transactive memories; that is, people are learning how to organize huge quantities of information so that they are able to access it at a later date. This doesnt mean we are becoming either more or less intelligent, but there is no doubt that the way we use memory is changing.1. The passage begins with two questions to . A.introduce the main topic B.show the authors attitudeC.describe how to use the InternetD.explain how to store information解析：A推理判断题。本文通过“are people remembering less”以及“why store it in your own personal memory, your brain”这样的问题来导入下文两个实验要论证的主题。2.What can we learn about the first experiment?A.The Sparrows team typed the information into a computer. B.The two groups remembered the information equally well.C.The first group did not try to remember the information. D.The second group did not understand the information.解析：C细节理解题。根据第二段中的“People in the first group knew they could find the information again, so they did not try to remember it”可知，C项正确。3.In transactive memory, people .A.keep the information in mind B.change the quantity of information C.organize information like a computer D.remember how to find the information解析：D细节理解题。根据第三段最后两句话“Rather, they remember how to find it. This is called transactive memory(交互记忆)”可知，答案为D项。4.What is the effect of the Internet according to Sparrows research? A.We are using memory differently. B.We are becoming more intelligent.C.We have poorer memories than before. D.We need a better way to access information.解析：A推理判断题。从文中可知，由于人们现在知道因特网是可以存储信息的，故现在的人们不像过去那样记忆信息本身，而是记忆存储信息的位置。即现在人们在记忆的使用方面是不同的。.完形填空 My previous home had a stand of woods behind it and many animals in the backyard. That first year, I 1 feeding peanuts to the blue jays, then the squirrels. The squirrels had no 2 coming up right to me for them. As the months went by, the rabbits saw that I was no 3 and didnt escape. When I threw carrot slices(薄片)， they even came for a nibble(啃). Slowly they came to 4 me, and by the end of the year they were eating out of my hand.That second year, the rabbits 5 me, and one would even sit up for slices! While I was feeding them, I 6 that a groundhog who used to run away was now taking an 7 interest in this food situation. I carefully extended a long 8 , with a keen eye on those teeth, and 9 ,there were times I would have the groundhog sitting next to a rabbit, both munching(津津有味地咀嚼) on carrots. A few months later, while 10 , she would even turn her back to me. 11 when she was facing away, I reached out and 12 scratched（搔）her back with my finger. She didnt move.By year three, the rabbits and the groundhog were back. The groundhog 13 didnt have a problem with me scratching her back, and I got an idea, Id always 14 ,while slicing up carrots, that the end looked like a cap. 15 one day, just to see what she would do, I gently 16 one on top of the groundhogs head. Again, not a 17 . The next time, I had my camera ready to record what you see here, one of several dozen such pictures. 18 she had a slice to eat, she never 19 the one of her head. It was a fair 20 I got a pleasure, and she had yet another tasty treat.1. A.avoided B.started C.canceled D.suggested解析：B 第一年，“我”开始给冠蓝鸦喂花生吃，然后又喂松鼠。start doing sth.开始做某事。2. A.business B.fun C.problem D.privilege解析：C 松鼠毫无困难（problem），直接上来享用花生。3. A.help B.cheat C.threat D.exception解析：C 几个月过去了，兔子见“我”没有威胁，不逃走了。threat威胁，符合语境。4. A.trust B.miss C.admire D.appreciate解析：A 根据“they were eating out of my hand”可知，它们都信任“我”。故选trust“信任，信赖”。5. A.feared B.ignored C.discovered D.remembered解析：D remember想起，记得。第二年，兔子记得“我”，甚至有一只会坐着享用胡萝卜薄片。6. A.proved B.decided C.noticed D.understood解析：C 结合空后内容可知，此处是“我”注意到的现象。notice注意，符合语境。7. A.extreme B.increasing C.additional D.inspiring解析：B increasing不断增加的。当“我”给冠蓝鸦、松鼠、兔子喂食物的时候，“我”注意到以前会跑开的土拨鼠对这种喂食情况越来越感兴趣了。8. A.squirrel B.rabbit C.peanut D.carrot解析：D “我”小心翼翼地伸出一个长长的胡萝卜。下文中的“both munching(津津有味地咀嚼) on carrots”也是提示。9. A.before long B.long ago C.over and over D.all over again解析：A 不久之后，土拨鼠就坐在兔子旁边，津津有味地咀嚼着胡萝卜。before long不久之后，符合语境。10. A.eating B.playing C.sitting D.sleeping解析：A 在几个月后，咀嚼着（eating）胡萝卜时，土拨鼠甚至会背朝着“我”。11. A.Next B.Once C.Soon D.Lately解析：B Once有一次，此处是介绍“我”的一次经历。12. A.carefully B.suddenly C.violently D.patiently解析：A 当土拨鼠转身后，“我”小心翼翼地（carefully）伸出手，用手指抓挠她的背。13. A.also B.thus C.just D.still解析：D 第三年，兔子和土拨鼠回来了。“我”用手指抓挠土拨鼠的背仍然（still）没有困难。14. A.thought B.doubted C.admitted D.recognized解析：A 切胡萝卜片的时候，“我”一直认为（thought）胡萝卜头看起来像一顶帽子。15. A.While B.Or C.So D.For解析：C So因此，引出结果。因此有一天，“我”轻轻地将胡萝卜头放在土拨鼠的头上，看看她会做什么。16. A.fixed B.placed C.hung D.kept解析：B place放置。此处指“我”轻轻地将胡萝卜头放在土拨鼠的头上。17. A.tremble B.move C.delay D.hesitation解析：B 根据下文中的“The next time, I had my camera ready to record what you see here, one of several dozen such pictures”可知，“我”轻轻地将胡萝卜头放在土拨鼠的头上时，土拨鼠没有半点移动（move）。18. A.Even if B.Ever since C.As far as D.So long as解析：D 只有土拨鼠有一片胡萝卜吃，她从不管头上的胡萝卜头。So long as只要，引导条件状语从句。19. A.welcomed B.required C.bothered D.expected解析：C 参见上题解析。bother费心，因操心，符合语境。20. A.trade B.competition C.task D.affair解析：A 根据下文中的“I got a pleasure, and she had yet another tasty treat”可知，这是公平的交易。fair trade公平交易。.语法填空 （2016河北保定高一期末调研）Today, my friend and I went to the post office to mail a package to an old friend. She 1.teaches(teach) religion, and we make red, white, and blue rosaries(念珠) 2.in honor of our men and women in Iraq and Afghanistan. Our friend 3.had expressed(express) interest in our handmade rosaries, and asked 4.if/whether we could send her some of these specific ones. While we were in line at 5.the post office, I heard a