（整理版高中英语）Unit2第4课时.doc

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1、Unit 2 第4课时Using language.单词拼写读下面的句子，根据所给的首字母或汉语提示写出一个完整、准确的英语单词，使句子顺畅。1They c_me with different descriptions of what had happened.2Soil should be improved by adding o_fertitizer.3The new model will have been in_(生产)by the end of the year.4Researchers have made some important d_in this field.5How wi

2、ll the tax_(影响)people on low incomes?6The police chief made no_(评论)about the bomb attack.7Often allergies are at the _(是的根本原因)of the problems.8When money is in short s_ many businesses fail.用本课所学知识翻译以下短语。1让很多人知道信息和想法_2为了某一目的_3被大量种植_4尝试，试验_5需要_6有机农业_7破坏土地_8积聚，增加_9使空气、土壤和水中无化学物质_10阻止风和水把土壤带走_11防止危害环境和

3、人们的健康_答案：1make information and ideas known to many people2for a certain purpose3be grown in large amounts4try out5in need of6organic farming7cause damage to the land/damage the land8build up9keep the air, soil and water free from/of chemicals10prevent wind or water from carrying away the soil11avoid

4、 damaging the environment or peoples health.句型转换完成B句，使其与A句意思相同或相近。1A.However often I try, I cant find the answer.B_ _ _often I try, I cant find the answer.2A.He wanted to water the flowers in the garden instead of wandering in the street.BHe _ _water the flowers in the garden than_in the street.3A.H

5、e has worked twice the time I have.BHe has worked twice_ _ _I have.4A.It is known to all that Yuan Longping tried to increase the output of the rice without increasing the area.B_is known to all，Yuan Longping tried to increase the output of the rice without _the area.5A.At last, they reached an old

6、temple, which the villagers once used as a school.BAt last they reched_was once an old temple_was used as a school.答案：1.No matter how2.would rather, wander3.as long as4.As, expanding5.what, which.单项填空从题中所给的A、B、C、D四个选项中选出一个最正确答案。1His parents died in an accident，_him an orphan.Ato leaveBleavingCleft D

7、being left答案：B此处为现在分词短语作状语，表示一种自然而然的结果。2There were so much noise that he had to shout to make himself_.Ahear BhearingCto hear Dheard答案：D由句意可知himself与hear之间为被动关系，所以用过去分词作宾语补足语。3(3)The president spoke at the business meeting for nearly an hour without_his notes. Abringing up Breferring toClooking for

8、Dtrying on答案：B题意：总统在业务会议上没有看稿子，作了接近一个小时的报告。refer to表示“查阅；参考；征询。bring up表示“教育、养育；提出、引出。try on表示“试穿。4(全国25)The lawyer seldom wears anything other than a suit_the season.Awhatever BwhereverCwhenever Dhowever答案：A题意：无论什么季节，律师都穿同一套制服。whatever表示“(无论做什么或发生什么都没关系，因为结果都一样)无论什么，不管什么，相当于no matter what，引导让步状语从句。

9、注意：状语从句省略了谓语动词is。5I regret_that you have failed again in the driving test.Atelling BtellChaving Dto tell答案：Dregret to do sth.意为“很遗憾地要做某事，而regret doing sth.意为“懊悔做了某事。6With no hope for cure and no way to _her pain and suffering from the terrible disease, the patient sought her doctors help to end her

10、life.Areduce BincreaseCdecrease Dcut答案：A此题考查动词的用法。reduce“减轻；缩小；increase“增加；增大；decrease“减少；cut“切；削；剪。由句意“因为没有希望治愈和减轻恶疾给她带来的痛苦，那位病人请求医生帮助结束她的生命可知选A。7Stressful environments_lead to unhealthy behaviors such as poor eating habits, which_increase the risk of heart disease.Ain turn; lead to Bin return; com

11、e toCby chance; thanks to Dby turns; turn to答案：Ain turn“转而；依次；in return“作为报答；by chance“偶然地；无意中；by turns“轮流地；依次。lead to“导致；导向；引起，造成；thanks to“由于；因为；come to“涉及；谈及；turn to“向求助。题意：紧张的环境会导致诸如不良的饮食习惯等不健康行为，而后者又会导致患心脏病的危险得以增加。A为正确答案。8()I feel greatly honored_into their society.Ato welcome BwelcomingCto be

12、welcomed Dwelcomed答案：Cwelcome与“I之间为逻辑上的动宾关系，故welcome须用被动语态形式。该句语意相当于I feel it a great honor to be welcomed into their society.9You must take the most scrupulous care to keep the wound_the dirt.Aaway from Bfree fromCout of Dfor free答案：Bkeep. free from“使不受伤害，不受影响；keep. away from“使远离，keep. out of“不让进入；

13、keep. for free“免费持有。由句意“你必须小心护理，以免伤口沾上污物可知选B。10Radium salts, which have been found to_in bones, give rise to cancers of the bone.Apile up Bbuild upCkeep up Dpull up答案：B此题考查动词短语的用法。build up“积累；pile up“堆积；keep up“保护，维持；pull up“停车。根据句子意思“发现在骨头里积累的镭盐，可以使骨癌发病率上升可知，B为正确答案。.完形填空请认真阅读下面短文，从短文后各题所给的A、B、C、D四个

14、选项中，选出最正确选项。I was six when I j1_the time I was eight I was helping dad fix up old furniture. He gave me a cent for every nail_2_out of old boards.I got my first_3_job, at JMs Restaurant in town, when I was 12. My main responsibilities(职责)were_4_tables and washing dishes，_5_sometimes I helped cook.Ev

15、ery day after school I would_6_to JMs and work until ten. Even on Saturdays I_7_from two until eleven. At that age it was difficult going to work and_8_my friends run off to swim or play. I didnt necessarily like work, but I loved what working_9_me to have. Because of my_10_I was always the one buyi

16、ng when my friends and I went to the local Tastee Freez. This made me _11_.Word that I was trustworthy and hardworking_12_around town. A local clothing store offered me credit(赊账)_13_I was only in seventh grade. I immediately_14_a $ 68 sports coat and a $ 22 pair of shoes. I was_15_only 65 cents an

17、hour, and I already owed the storekeeper $90! So I learned_16_the danger of easy credit. I paid it_17_as soon as I could.My first job taught me selfcontrol, responsibility and brought me a_18_of personal satisfaction few of my friends had experienced. As my father，_19_worked three jobs, once told me

18、，“If you_20_sacrifice(奉献)and responsibility, there are not many things in life you cant have.How right he was.1A.Before BWithinCFrom DBy答案：D“by这里意思是“当(某时候)到了。本句的意思是“当我八岁时，我就在帮助父亲修理家具了。2A.pulled BputCpicked Dpressed答案：Apull sth. out of.意为“从拔出。3A.usual BrealCmain Dparticular答案：B从上文得知，作者在八岁时就帮父亲干活。他认为那

19、种活顶多算是“家务活，所以第一次在家庭之外从事的这份工作才是他的“真正的工作。4A.sweeping BpackingCclearing Demptying答案：C从这四个选项的英文解释，就能看出它们之间的明显区别。sweep：to clear away sth. with a broom or brushpack：to put things into a bag，box, etc.clear：to make or become cleanempty：to remove what is inside5A.or BsoCbut Deven答案：Ceven是干扰项，从语意上可行，从语法上不可。因为

20、even只是个副词，它不能引导句子。6A.head BturnCchange Dmove答案：Ahead to相当于go to。7A.studied BworkedCplayed Dslept答案：B由第二段第一句可知是去工作。8A.helping BhavingCwatching Dletting答案：C此题所给的四个选项后都可跟不带to的动词不定式作宾补。但本句表达的意思是“在那样(小)的年龄，很难做到自己在干活而眼瞅着同伴们跑去游泳或玩耍。9A.asked BtoldCpromised Dallowed答案：D干扰项是C。promise sb. to do sth.，容许某人做某事，它的

21、主语是人，而本句的主语是working，显然不对。正确选项allowed在此句的意思是“让得到，给。本句的意思是“但是我喜欢工作让我所拥有的东西。10A.study BpowerCage Djob答案：D因为有工作，所以能自己买东西。11A.proud BfriendlyClucky Dhopeful答案：A能够用自己挣的钱买东西当然感到自豪。12A.ran BgotCflew Dcarried答案：Brun around到处跑；fly around到处飞；get around(消息、谣言、故事等)悄悄地传开。 BwhileCif Dsince答案：A句意为：尽管我才上七年级，一家当地的服装店

22、却同意赊账给我。14A.sold BborrowedCcharged Dwore答案：C“charge这里意为“to make account of(as a debt)，(作为债务)记账。从上文得知，一家服装店主动赊账给他，所以他就赊账买了衣服和鞋子。15A.keeping BmakingCpaying Dtaking答案：Bmake money 赚钱。16A.gradually BgreatlyChardly Dearly答案：D作者因为轻易的赊了90美元的帐，而他每小时才挣65美分，所以还帐很艰难，所以作者“很早就懂得了轻易赊帐的危害。17A.out BoverCaway Doff答案：

23、Dpay off偿清(债务)。18A.point BlevelCpart Dsign答案：Blevel “标准，自我满足的标准。19A.he BthatCwho Dwhoever答案：Cwho引导定语从句。20A.understand BdemandCoffer Dfear答案：A句意为“如果你懂得了奉献和责任的含义，生活中就没有多少你得不到的东西。.阅读理解阅读以下短文，从每题所给的四个选项(A、B、C和D)中，选出最正确选项。Millions of people die of hunger in southern Africa every year, but when Zambia was

24、 offered thousands of tons of free maize by the US, the government politely said no.“We dont know whether the food is safe， said Zambias Commerce, Trade and Industry Minister Dipak Patel.His worries are shared by countries around the world that doubt about Americans genetically modified crops. Just

25、last week, EU member nations were discussing whether or not to import GM sweet corn from the US.Ever since people started farming, they have tried to crossbreed plant to make them stronger or better tasting. At one time, only related plants could be crossed with each other.But when GM techniques wer

26、e developed in the 1970s, scientists were able to put a single gene from a living creature into an unrelated creature.This means they can make crops more productive and resistant to diseases by adding genes from other species. They can also create food with special characteristics, such as “golden r

27、ice， which is enriched with vitamin A. But many people believe GM foods are a health risk.At the moment, the official argument is that GM foods “are not likely to present risks for human health. But there are still many questions to be answered as the foods are produced in different ways.Some expert

28、s believe the genetic material added to plants can transfer to humans and damage our bodies. Further harm could be caused by the genes from GM plants crossbreeding with naturally produced crops.People in China are also getting worried about GM foods. More than 70 percent of the countrys soybean oil

29、is produced from imported GM soybeans. Meanwhile, an investigation last November found that 12 out of 60 famous food brands sold across the country were GM products. The government has begun to introduce a labeling system for GM foods so that consumers can choose whether or not they eat them.1Why ha

30、s Zambia refused the American free maize?AThey are too proud to accept free offer.BThey worry about the safety of GM food.CTheir problem of starvation is not serious.DThey decide to follow EU members advice.答案：B根据第二段中的“We dont know whether the food is safe.可知，他们担忧这一食品是否平安，故B为正确答案。2It has been proved

31、 that_.AGM foods are harmful to peoples healthBGM foods are better than naturally produced foodsConly related plants could be crossed with each otherDGM techniques can increase the production of crops答案：D从文章第六段This means they can make crops more productive and resistant to diseases by adding genes f

32、rom other species.可知，转基因农作物的高产和抗病是已得到证实的。3Which is the best title for the passage?AGM Foods in ChinaBAdvantages of GM FoodsCGM Foods, A Health Risk?DThe Development of GM Techniques答案：C转基因食品对人体的平安性是很多人质疑的问题，也是本文的中心话题。4Which of the following statements is NOT true?APeople in China are getting worried

33、 about GM foods.BPeople can buy GM products in China.CMany people believe GM foods are a health risk.DThe government persuades consumers to eat GM foods.答案：D根据文章的最后一句可知，政府正在引进基因食品的分类体系，以便于消费者选择是否食用转基因产品，因此，D与文章相矛盾。选 做 题.短文改错此题要求改正所给短文中的错误。对标有题号的每一行做出判断：如果无错误，在该行右边的横线上画一个勾()；如有错误(每行只有一个错误)，那么按以下情况改正：

34、此行多一个词：把多余的词用斜线()划掉，在该行右边的横线上写出该词，并也用斜线划掉。此行缺一个词：在缺词处加一个漏字符号()，在该行右边的横线上写出该加的词。此行错一个词：在错的词下划一横线，在该行右边的横线上写出改正后的词。注意：原行没有错的不要改。7 am.Father.nearly 8 am.，and on the small table nearWake up, it is 7 am.Mother.答案：1atwithbe angry with sb.(at/about sth.)表示“(由于)而生某人的气。例如：I was angry with myself for making s

35、uch a stupid mistake.我因为犯了这么愚蠢的错误而在生自己的气。2sayspeakspeak侧重于说话动作的本身，着重说话的能力而不在内容，可以是长篇大论的演讲，也可以是三言两语的交谈，甚至指简单的开口发声说话。例如：He ate his meal without once speaking to his dinner companion.他和就餐同伴一句话没说就吃完了饭。say最普通常用词，指用语言表达思想，着重所说的内容。例如：He finds it hard to say what he feels.他觉得很难说出自己的感受。3tofromfrom表示某人/某物出发的地

36、方或方向。例如：She comes home from work at 7 pm.她下午7点下班回家。4去掉thego to bed表示“去睡；就寝；例如：Its time to go to bed.该睡觉了。5did前加anddid和washed构成并列谓语，时态保持一致。6latelater与后文中的than构成比拟级。7on后加the特指那张小桌子。89wakewoke客观地陈述过去发生的事，采用一般过去时。10otheranotheranother表示“另一个；例如：This pen doesnt work; can you give me another one？这支钢笔不行。你能另

37、给我一支吗？.新短文改错(、卷)增加： 在缺词处加一个漏字符号(), 并在其下面写出该加的词。删除： 把多余的词用斜线( / )划掉。修改： 在错的词下划一横线， 并在该词下面写出修改后的词。注意： 1. 每处错误及其修改均仅限一词；2. 只允许修改10处，多者(从第11处起)不计分。Dear Mrs Winthorp，So my first week at college is over! No lectures this morning so I think Id email you and let you know what things are going.Im glad to say

38、 that anything has worked out fine in the dorm. I remember asking for a room as far away from the lifts as possible and they find me a comfortable one on second floor. There are two girls from my course here and I plan to make friend with them so that we can help each other on the course work. Every

39、one else seems very nice and warmly here.Well, I had better to stop now. Im going to attend mine first lesson this afternoon, for Ive got some preparation to make. Keep in touch.Best，Carol答案：Dear Mrs. Winthorp，So my first week at college is over! No lectures this morning so I think Id email you and

40、let you know things are going.Im glad to say that has worked out fine in the dorm. I remember asking for a room as far away from the lifts as possible and they me a comfortable one on second floor. There are two girls from my course here and I plan to make with them so that we can help each other th

41、e course work. Everyone else seems very nice and here. Well, I had better to stop now. Im going to attend first lesson this afternoon, Ive got some preparation to make. Keep in touch.Best，Carol.对话填空请认真阅读下面对话，并根据各题所给首字母的提示，在答题卡上标有题号的横线上，写出一个英语单词的完整、正确形式，使对话通顺。KKathyMMumM：Kathy, have you decided what

42、youre going to do in the vacation?K：I need to (1) e_some money. Id try to find a job looking after children. What do you think, mum?M：Its not an easy job and you dont have any particular (2) k_about children. Some children could be noisy and badly (3) b_. Do you have any other ideas?K：Not (4) r_. I

43、dont think much of the jobs Ive seen (5) a_in the newspaper.(A week later)M：Kathy, are you still looking for a children job?K：No, Mum. I (6) m_to tell you earlier. Ive been offered a job in the office of the local computer factory and its well paid. Ive decided to take it and will (7) s_on Monday.M：Good! Tell me more (8) d_about the job.K：I will work as a (9) s_， typing letter