1、【人教广东版创新设计】2011高考英语一轮复习提能训练Unit 2Healthy eating .句型转换1A.The poor old man made his living by collecting rubbish.BThe poor old man _ by collecting rubbish.2A.This is an agreement that will be greatly beneficial to both parties.BThis is an agreement which will be _ to both parties.3A.Many patients can
2、get the benefit of the new treatment in the hospital.BMany patients can _ the new treatment in the hospital.4A.Why dont you go there right now?BWhy _？5A.He worked as a spy for his government for ten years.BHe _ for his government for ten years.6A.If you dont go，I shall not go.BIf you dont go，_ I.7A.
3、He has two sons，and both of them look like him.(变为全部否定句)BHe has two sons，and _ of them _ like him.8A.It was so difficult a problem that none of us worked it out.BIt was _ difficult problem that none of us worked it out.答案：1.earned his living2.of great benefit3.benefit from4.not go there right now5.s
4、pied6.neither/nor shall7.neither；looks8.such a.完形填空阅读下面短文，掌握其大意，然后从115各题所给的A、B、C、D四个选项中，选出最佳选项。I have frequently had the same chat line for more than three years now and have made some wonderful online friendships.However，I have become _1_with the typical chat and internet all together._2_，I decided
5、 to take a _3_.After about a week of being off line，I returned late one night to check my _4_.In my box was an email from an old friend I had met in a _5_room.She was talking on and on about a man who had recently entered the room and thought he was my “male _6_”I wasnt interested at all in the emai
6、l and _7_my business.Later that night，I found myself wandering the Internet and I _8_across an photo gallery that was quite entertaining.As I clicked from one _9_to the next，I ran across one gentlemans photo.I was stunned(打晕)by his presence.About 10 minutes had gone by when I finally _10_myself away
7、 from the Photo and decided to venture(斗胆)into chat.There，I found the _11_who had sent me the email earlier that week.She _12_to tell me something else about this man.“You just have to meet him.”she said，“How much alike you are”I laughed at her thinking it was _13_.“No，I am serious！You have got to t
8、alk to him.”I finally agreed that I would make effort to do _14_later on and left the chat quickly.Again，finding myself staring at this anonymous(匿名的)photo I had found _15_.1A.interested Bbored Cdelighted Damazed解析：根据下文So，I decided to take a break判断；我常到网上一个聊天室聊天，至今已经三年多了。在那里认识了一些很不错的网友，但是我已经厌倦了这种聊天和
9、上网。答案：B2A.Yet BStill CSo DAnyway解析：so因此；yes然而；still尽管如此；anyway无论如何；于是我决定歇一歇。答案：C3A.breath Blook Cbreak Dmoment解析：take a break中断一段时间；take a moment花一些时间；根据下文After about a week of being off line(罢网了大约一周后)判断。答案：C4A.computer Bline Cletter Dmail解析：罢网了大约一周后，一天晚上我上网查邮件(mail)。答案：D5A.chat Bsecret Cpost Dduty解
10、析：信箱里有封电子信函，是我在聊天(chat)室结识的一位女聊友寄来的。答案：A6A.double Bclassmate Cexample Dimage解析：根据下文的alike判断；她滔滔不绝地谈起最近来聊天室的一个男子，她说那人就像是我的“男性版”。答案：A7A.set out Bset off Cset about Dset up解析：set outset off出发，启程；set about开始做，着手处理；set up建立；我对这封电子信函一点也不感兴趣，就去着手做(set about)我自己的事情了。答案：C8A.found Bran Cmet Dwent解析：当天晚些时候，我又到
11、网上去漫游，偶尔发现(run across)了一个还挺逗乐的相片库。答案：B9A.photo Bwebsite Cpicture Dmark解析：我一张张图片点击下去，当看到一位男士的照片时，顿感眩晕。答案：C10A.put Btore Ckept Dbroke解析：tear oneself away from忍痛离开。十分钟过去了，我花了好大的劲才放开那张照片，并决定斗起胆子去聊天。答案：B11A.figure Bgentleman Cangel Dlady解析：信息词见第5空所在的句子；聊天室里有那周早些时候给我发了邮件的女聊友。答案：D12A.continued Brefused Cbe
12、gan Dwanted解析：信息词见第6空所在的句子；她继续跟我谈到了关于这名男子的一些别的情况。答案：A13A.surprising Bpuzzling Camusing Doutgoing解析：我笑话她肯定觉得这事儿挺逗趣。答案：C14A.out Bso Cup Daway解析：我最后同意以后会找机会聊一聊(do so)，就匆匆地离开了聊天室。答案：B15A.later Bsooner Cmore Dearlier解析：信息词见本句的again与第89空所在的句子；再次返回去凝视之前看到的无名人士的照片。答案：D.阅读理解Many kids turn up their noses at t
13、he thought of eating fish because，well，it can smell “fishy”. While it is usually a healthy source of protein in the diet，there may be several reasons to avoid biting into a forkful of fish. Before you break out the tartar sauce，learn some facts about fish to keep yourself and the environment healthy
14、.Some fish may contain harmful chemicals，which can be the result of both natural causes and water pollution. Mercury is a poisonous chemical，which occurs naturally in oceans and the Earths crust，but also comes from manmade sources，such as pesticides，burning garbage，and the releasing of fossil fuels.
15、Polychlorinated biphenyls (PCBs)，a group of chemicals，can also be found in some fish. These dangerous manmade chemicals were used in many industries until 1977，when they were banned. PCBs were released or leaked into the air and water and have been transported around the globe.How do mercury and PCB
16、s end up in fish and the food supply? When they are released into the air，they attach themselves to particles. These particles settle on the ground and in the water and are eventually eaten by microscopic organisms. Small fish eat the microorganisms，and large fish eat the small fish and on up the fo
17、od chain.Because they can negatively affect your health，the US. Environmental Protection Agency advises that kids younger than 15 years old avoid fish that contain high levels of mercury and PCBs. These include shark，swordfish，king mackerel，and tilefish.There are also many types of fish that are goo
18、d for you，but because of overfishing are in danger of being wiped out. Some are being fished in the wild so much that they cannot reproduce fast enough to survive. Others are being farmed in ways that are not environmentally friendly. These fish include red snapper，Atlantic salmon，blue fin tuna，and
19、king crab.Despite these problems，there are several fish that are both healthy and sustainable，such as Alaskan salmon，American catfish，Pacific cod，and several farmraised fish and shellfish.【文章大意】 鱼虽富含蛋白质，但本文却建议小孩子不要吃鱼以及说明了其中的原因。1How do mercury and PCBs come to our food supply?AMercury and PCBswaterfi
20、shparticlesfood supplyBMercury and PCBsparticlesorganismsfishfood supplyCMercury and PCBsparticlesfishorganismsfood supplyDMercury and PCBsorganismsground and waterfishfood supply 解析：考查细节题。结合文章第四段，我们可以很清楚mercury and PCBs是如何成为我们的supply food这一过程。答案：B2The underlined word “they” (Paragraph 5) refers to
21、“_”Afish Bparticles Cmicroscopic organisms Dmercury and PCBs 解析：考查词义猜测。从文章第二段至第四段知道mercury and PCBs是两种有毒的化学物质以及他们如何进入我们食用的鱼的体内，从这里可以推断出应选D项。答案：D3According to the passage，which group of fish can be safely eaten by young kids?AShellfish；tilefish；Alaskan salmon.BKing crab；king mackerel；Pacific cod.CPac
22、ific cod；Alaskan salmon；American catfish.DPacific cod；Atlantic salmon；swordfish. 解析：考查细节理解。根据文章最后一段“there are several fish that are both healthy and sustainable，such as Alaskan salmon，American catish，Pacific cod”可知。答案：C4The writer is most likely to agree that _.Awe should be careful when deciding wh
23、at kind of fish to eatBoverfishing is the main cause of fish poisoningCmost types of fish can be safely raised on fish farmsDthe government should ban children under 15 from eating fish 解析：考查推断理解。从文章看出由于工业的污染和人为的滥捕等因素，对渔业资源造成很大的破坏，因此我们食用哪种鱼要谨慎，故A项正确。根据文章知道鱼有毒的主要原因是类似mercury and PCBs的工业污染，而非过度渔业，故B项错
24、误；根据文章倒数第二段“Others are being farmed in ways that are not environmentally friendly”可知C项错误；根据文章的最后一段可知小孩也可以食用一些鱼，所以D项太绝对化，故错误。答案：A5It can be inferred from the passage that _.Achildren like eating fish because it smells fishyBif you want to be more environmentally friendly，eat less fishCPCBs were not a
25、llowed to be used in food industry before 1977Dadults might be less affected by high chemical levels in fish 解析：考查推断理解。从文章第一段第一句可知小孩闻到鱼腥味就不想吃鱼，故A项错误；根据文章可知不是所有的鱼不能食用，因此少吃鱼并不就意味着你就更环保，故B项错误；根据文章第三段“PCBs.can also be found in some fish. These dangerous manmade chemicals were used in many industries until 1977”可知C项错误；根据文章倒数第三段“.advises that kids younger than 15 years old avoid fish that contains high levels of mercury and PCBs”可推测成年人食用含有化学物质的鱼，影响也许会小些，故D项正确。答案：D