《【金版新学案】2014高考英语一轮总复习课时作业17Unit2Workingtheland新人教版必修4.docx》由会员分享，可在线阅读，更多相关《【金版新学案】2014高考英语一轮总复习课时作业17Unit2Workingtheland新人教版必修4.docx（9页珍藏版）》请在三一文库上搜索。
1、continue to be a top concern for this country.A. ThereforeC. Besides3. Liu Yang s as the firstin her hometown very excited.A. to chooseC. being chosen4. Some taxis sometimes choose purposelywhether or not to passengers ,课时作业（十七） 必修4 Unit 2 Working the landi.单项填空1. （2013 安徽示范高中二次联考）一It s said that yo
2、u re going to drop out ofcollege.Are you serious?.I will find a job.A.Yes,I ve made up my mindB.No,I was just jokingC.Yes,I couldn t agree moreD.No,I m not su re,employment will2. About 100 million people are still out of work.B. HoweverD. Instead womanastronaut of China made all the peopleC. choosi
3、ngD. chose9depending on whether their destination will be too long or too short.A. bring upB. take upD. build upD. pick up5. There s no doubt that parents are always concerned about their kids future and is waiting for them when they grow up.A. whatB. whichD. whereC. whether6. South Asia s rate of c
4、hildren that are underweight or with low birth weight is nearly that of Africa.A. as twice high asB. twice as high asC. as high as twiceD. as high twice as7. Why did the parents spend so much money on their children?They just want to have their children with good education.A. offeredB. paidC. madeD.
5、 equipped8. （2013 湖北七市联考 ）It is a good idea to make a brief of the main points of your speech to get yourself across to the audience.B. summaryD. frameworkA. commentC. guide9. （2013 河北模拟）How did she lose so much weight as expected?一 eating less , she jogged for several miles every day.A. In spite of
6、B. In addition toC. Instead ofD. Thanks to10. If you want to advance yourself in your study , you will first have to yourself of those shortcomings that can become barriers to progress.A. removeB. cutC. reduceD. rid11. （2012 潍坊质量检测 ）When people cut down big trees , new trees should be planted. , the
7、y will have no trees to cut down in the future.A. If notB. If soC. If no soD. If don t12. . （2012 -西安第一次质检）We put our books in the bookcase to keep them from dust.A. emptyB. freeC. looseD. short13. What Tom had said turned out to be right. Oh, yes.I regret his advice.A. to takeB. takingC. not to tak
8、eD. not taking14. Nowadays, food safety has become the of the government as well asthe society.A. advantageB. focusC. stepD. anger15. （2013 浙江绍兴调研）一What do you think of her speech last night? Just so so.She gave us too much information , so that everyone got.A. confusedB. to confuseC. confusingD. to
9、 be confusedn.阅读理解A（2013 苏锡常镇四市二调）Research s hows that childhood friendships are important indicators of futuresuccess and social adjustment.Children s relationships with peers （同龄人） strongly influence their success in school , and children with fewer friends are moreat risk of dropping out of schoo
10、lbecoming depressed and other problems.Making and Keeping Friends Is More than Child s PlayWhen6-year-old Rachel returned to sc hool on a recent Monday morning , her eyesimmediately scannedthe playground for her friendAbbie. Though they were onlyseparated by aweekend ,the girls ran rightinto each ot
11、her s arms andhugged, recallsRachel smother Kathryn Willisof Gilbert. Itwas like a scenefrom a movie.”Most parentsinstinctively（本能地）know thathaving friendsisgood for theirchild.Experts agree that friendship is not simply child，s play ,but a powerfulpredictor of social adjustment throughout life.A Sk
12、ill for LifeChildhood friendships serve as a veryimportant traininggroundforadulthood , “ says Dr.Robbie Adler-Tapiapsychologist with the Center forChildren s Health & Life Development at the East Valley Family Resource Center.Researcher William Hartup states , “Peer relations contribute significant
13、lytoboth social and cognitive （认矢口的）development. Hartup concludes that thesingle best childhoodpredictorof adult social adaptation is not school grades orclassroom behavior , but ratherhow well a child gets along with other children.The work of ArizonaState Universityprofessor of DevelopmentalPsycho
14、logy Gary Ladd proves that just as being able to make and keep friends is beneficial to kids , so is the lack of friends detrimental.Good Friendships Don t Just HappenExperts agree that it is essential for children toestablish high-qualityfriendships.But , researchers warn , these friendships don t
15、necessarily just happen.Often , a good friendship begins with involved parents.Psychologist Dr.Lynne Kenney Markan believes kids should be taught social skills in much the same way they are taught math and reading.Bad CompanyMany parents worry about the quality as well asthe quantity of their child
16、sfriendships. When she was in 1st grade , her supposed best friend began calling her names and threatening to hurt her , says Mindy Miller.My daughter wasn tallowed to talk to or even look at other girls in her class.It really crushed her spirit.I told my daughter she didn t need a friend like that.
17、 ”I ll bend over backwards to help my son get together with a friend I think is good for him, “ Adler-Tapia says. I don t look at it as manipulation （操纵），just positive parental involvement. ”1. The example of Rachel and Abbie is used to illustrate that.A. childhood friendship is of great significanc
18、e to their growthB. a positive friendship helps children solve emotional and physical problemsC. it is a proven fact that peer friendship is the most rewarding experience throughout lifeD. Rachel missed her friend Abbie very much because of their separation of one weekend2. The underlined word adetr
19、imental could be replaced by.A. aggressiveB. disappointingC. ridiculousD. harmful3. We can learn from the passage that high-quality friendship most probably results from.A. social skills and good study habitsB. school grades and classroom behaviorsC. academic success and social adaptationD. positive
20、 parental involvement and social skills4. From the last parag raph we can conclude that Dr.Robbie Adler-Tapia agrees that.A. parents should regard making friends as something that just happensB. it s wise for parents to support and encourage healthy peer relationshipsC. parents only need to help th
21、eir children to cope with difficult social situationsD. parents are supposed to encourage their children to make as many friends as they canB（2013 合肥一模）Can people change their skin color without suffering like pop king Michael Jackson ? Perhaps yes.Scientists have found the gene that determines skin
22、 color.The gene comes in two versions , one of which is found in 99 per cent of Europeans.The other is found in 93 to 100 per cent of Africans , researchers at th e Pennsylvania State University report in the latest issue ofScience.Scientists have changed the color of a dark-striped zebrafish （斑马鱼）t
23、o gold by inserting a version of the pigment （色素）gene into a young fish.As with humans, the skin color of zebrafish is determined by pigment cells, which contain melanin（黑色素）.The number, size and darkness of melanin per pigment cell determine skin color.It appears that , like the golden zebrafish ,
24、li ght-skinned Europeans also have a mutation （变异）in the gene for melanin production.This results in less pigmented skin.However, Keith Cheng, leader of the research team, points out that the mutation is different in human and zebrafish genes.Humansacquired dark skin in Africa about 1.5 million year
25、s ago to protect bodies from ultra-violet rays of the sun , which can cause skin cancer.But when modern humans leave Africa to live in northern latitudes, they needmore sunlight on their skin to produce vitaminD. So the related gene changes , according to Cheng.Asians have the same version of the ge
26、ne as Africans , so they probably acquired their light skin through the action of some other gene that affects skin color,said Cheng.The new discovery could lead to medical treatments for skin cancer.It also could lead to resear ch into ways to change skin color without damaging it like chemical tre
27、atment did on Michael Jackson.5. . Scientists have done an experiment on a dark-striped zebrafish in order to.A. find the genes that are different from humans B. prove the skin color of zebrafish is determined by the pigment geneC. find out the reason why Africans skin color is darkD. find out the w
28、ays to change people s skin color6. The passage mainly tells us that.A. scientists have found out the gene that determines people s skin colorB. the new discovery could lead to research into ways to change skin color safelyC. pop king Michael Jackson often changed his skin color as he likedD. people
29、 cannot change their skin color without any pain7. The reason why Europeans are light-skinned is probably that.A. they are born light-skinned peopleB. light-skinned Europeans have mutation in the gene for melanin productionC. they have fewer activities outsideD. they pay much attention to protecting
30、 their skin8. The writer s attitude towards the discovery is.A. neutralB. negativeD. positiveC. indifferent答案：课时彳业（十七）I .单项填空1 .解析：考查交际用语。根据答语后半部分的内容可知，答话人已经下定决心从大学辍学。故A项“是的，我已经下定决心了”，符合句意。答案： A2 .解析：句意为：仍约有1亿人失业。因此，就业将继续成为这个国家最关心的问题。therefore 因止匕；however 然而；besides 而且；instead 反而。答案： A3 .解析：考查非谓语动词。
31、句意为：刘洋被选为中国的第一位女航天员让她家乡的人们兴奋不已。分析题干可知Liu Yang s as the first woman astronaut ofChina”为句子的主语，并且 Liu Yang充当了空格处的逻辑主语，且二者存在动宾关系，所 以要用动名词的被动形式作主语，即选Co答案： C4 .解析： 句意为：一些,出租车有时故意选择是否搭载乘客，这取决于乘客们的目的 地太远或太近。bring up 养育；take up 开始从事；build up建立；pick up 搭载。答案： D5 .解析：考查名词性从句。分析题干可知 is waiting for them. 在句中作介词的
32、宾语，并且空格处又在从句中作主语。因为 whether需在从句中作地点状语， 排除D;又因which意为“哪个，哪些”，表特指，排除B;而what意为“什么”，表泛指， 故选A。答案： A6 .解析：考查倍数表达法。 倍数表达法的一种就是“倍数+as + adj .（原级）+as”，故选Bo答案： B7 .解析：句意为：一一为什么父母在他们的孩子身上花这么多的钱？一一他们只是想让他们的孩子获得好的教育。本句使用了have sth.done ,同时选项中的equip意为“装备“，常与 with连用；而offer 的结构是offer sb.sth. 和offer sth.to sb.不能够与介词w
33、ith连用。答案： D8 .解析：考查名词辨析。句意为：为了把自己的意思传达给听众而将你演讲的要点进步一个简短的小结，这个想法不错。A.议论，评论；B.总结，概括；C.指南，向导；D.框架。根据句意选 B。答案： B9 .解析： 句意为：一一她是怎样按照预想的减掉这么多体重的？一一除了少吃，她 每天慢跑几英里。in addition to 除了以外（还有）；A.尽管；C.代替；D.多亏了。根 据she jogged. 可知B项正确。答案： B10 .解析： rid sb.of sth.表示“使某人摆脱:符合句意。句意为：如果你想学习上取得进步，首先你必须摆脱那些会成为你进步障碍的缺点。答案：
34、D11 .解析： 考查省略。句意为：当人们砍倒大树时，应该种植新树，不然的话，他们 将来就没有树木可砍了。if not 如果不，不然；if so 如果这样的话。答案： A12 .解析：考查形容词辨析。句意为：我们把书放在书柜中是为了使它们没有灰尘。此处free表示“没有的”。答案： B13 .解析： regret后可接动词不定式或动词-ing形式作宾语，但意义有区别，前者表示“很遗憾要去做某事”，后者表示“很遗憾做了某事”。句意为：一一汤姆所说的被证明是对的。一一是啊，我后悔没有采纳他的建议。答案： D14 .解析：考查名词。句意为：如今，食品安全问题成为政府和社会关注的中心话题。focus（
35、兴趣、活动等的）中心；焦点，符合句意。advantage好处；优势；step步骤；anger愤怒。答案： B15 .解析：考查非谓语动词。get confused为被动语态结构，get相当于助动词be。答案： An .阅读理解语篇解读：研究表明，童年时期的友谊对孩子的将来有着非常重要的意义。16 .解析： 细节理解题。文中六岁的Rachel与她的朋友 Abbie之间的友谊例证了本部 分的标题 Making and Keeping Friends Is More than . Child s Play ,再结合文章首句可 知应选A项。答案： A17 解析：词义猜测题。根据文中的The work
36、of Arizona State University professorof Developmental Psychology Gary Ladd proves that just as being able to make and keep friends is beneficial to kids, so is the lack of friends detrimental.” 可知，adetrimental ”与句中的beneficial ”相对应，因此“detrimental 与harmful ”同 义。答案:3解析：细节理解题。根据Good Friendships Don t Ju
37、st Happen 中的“ a good friendship begins with involved parents ”与“ kids should be taught social skillsin much the same way they are taught math and reading ”可知， D 项正确。答案： D4解析：推理判断题。根据文章的最后一句可推知，父母应该在孩子交友的问题上给予指导，避免其受到不良影响，因此选 B。答案： B语篇解读： 这是一篇科普文。科学家们找到了决定人类肤色的基因。5解析：细节理解题。依据文章第三段可知，科学家把一种色素基因植入斑马鱼的幼
38、鱼体内， 将其变成了金色， 从而证明了和人类一样， 斑马鱼的肤色也是由色素细胞决定的，由此可知 B 项正确。答案： B6解析：主旨大意题。文章讲述了科学家通过研究斑马鱼发现了决定人类肤色的基因。首段中的“ Scientists have found the gene that determines skin color. ”即研究 的结果，也是文章叙述的中心。答案： A7解析：细节理解题。依据文章第四段可知，像金斑马鱼一样，欧洲人的产生黑色素的基因产生了突变，使得黑色素减少，才使他们肤色变浅了。由此可知 B 项正确。答案： B8解析：推理判断题。依据文章最后一段的首句可知，这一发现有助于攻克皮肤癌等难题，由此可知作者对这个发现持肯定的态度。答案： D