【优化指导】（全国通用）高考英语总复习 课时作业19 新人教版.doc

【优化指导】（新课标全国）2013高考英语总复习 课时作业19unit4必修4一、单项填空1it is_world of wonders，_world where anything can happen.aa；theba；acthe；a d/；/解析：考查冠词。句意：这是一个奇幻的世界，一个任何事情都有可能发生的世界。两个空都用不定冠词a，表示泛指“一个的世界”，第二个a world可以换成one作前一个a world的同位语。答案：b2what do you think of the suggestion _we organize a football club?awhich bwhethercthat dwhat解析：考查名词性从句的引导词。that引导的是同位语从句，表示suggestion的内容，that引导同位语从句时，从句中不缺少主语或宾语。答案：c3calculations，which are astronomically exact，have been made _ with the use of computers.apossible bit possiblecpossibly dto be possible解析：考查make calculations possible，因此不再用it作形式宾语。句意：随着计算机的应用使得航天方面的精确计算成为可能。答案：a4you didn t let me drive.if we _ in turn，you _ so tired.ahas left；comesbdrove；wouldnt have gotcwere driving；wouldnt getdhad driven；wouldnt have got解析：对过去发生的事情的推测，用虚拟语气。句意：你不让我开车。如果我们轮流开车，你就不会这么累。答案：d5all of the flowers now raised here have developed from those _ in the forest.aonce they grow bthey grew oncecthey once grew donce grew6the discovery of gold in california _ a rush to get there.aset off bset outcset up dset about解析：set off“引起，导致”。句意：在加利福尼亚发现黄金的事情使人们蜂拥而至。答案：a7he wrote a lot of novels，none of _translated into a foreign language.athem bwhichcit dwhat解析：考查独立主格结构作状语。相当于none of which have been translated into a foreign language。答案：a8nowadays people have to pass various tests for professional_so that they can be qualified for a wellpaying job.aadmission bpermissionccertificates dperseverance解析：考查名词词义辨析。professional certificates 表示“专业资格证书，合格证书”；admission表示“(机构或组织)允许加入”；permission表示“允许”；perseverance表示“毅力，坚韧”。答案：c9tell us the way you can imagine _.ahelping out bto help outcus helping out dhelp out解析：考查不定式作定语的用法。you can imagine是先行词the way的定语从句，to help out是不定式作the way的第二个定语。此处不要错看成imagine doing结构。答案：b10occasions are quite rare _ i have the time to spend a day with my kids.awho bwhichcwhy dwhen解析：考查定语从句。when引导的从句作先行词occasion的定语从句。答案：d11history is _ a subject that not only lets us know something in history；it also tells us a lot of truth.ano more than bnot more thancno less than dmore than解析：考查固定短语。more than此处表示“不仅仅”。答案：d12it was really very kind of you to give me a lift home.oh，dont mention it.i _ past your house，anyway.awas coming bhad comecwould come dcame解析：was coming表示过去将来。句意：我当时正好要路过你家。答案：a13he must have finished the work by the end of last month，_ he?amustnt bhadntcdidnt dhasnt解析：主句的时间状语by the end of last month是过去完成时的时间状语，因此b项符合。答案：b14i telephoned him twice but i couldnt get through to his home.i think that the line might have been out of order，_？adoesnt it bwasnt itcdont you dhadnt it解析：考查“情态动词have done”结构的反义疑问句，对话中暗含着动作发生在过去，因此，附加疑问部分的助动词应用was。答案：b15the research is so designed that once _ nothing can be done to change it.abegins bhaving beguncbeginning dbegun解析：once begun是once引导的条件状语从句的省略形式，once it is begun.。句意：这个研究一旦开始什么都不能使它改变。答案：d二、完形填空the chemist handed me my prescription(处方药)，apologized for the wait，and explained that his register had already closed.he asked if i would _1_using the register at the front of the store.i told him not to worry and walked up to the front，_2_ one person was in line ahead of me，a little girl no more than seven，_3_ a bottle of childrens motrin on the counter.she _4_ a little green and white striped(有条纹的)coin purse closely to her chest.the purse _5_ me of the days when，as a child，i played dressup in my grandmas closet.id march around the house in _6_ clothes，wearing costume jewelry and hats，talking“grownup talk”to _7_ who would listen.i remembered the thrill one day when i _8_ a pretend dollar to someone，and he handed back some _9_ coins for me to put into my special purse.“keep the _10_！”he told me with a wink(眨眼)now the clerk rang up(用收银机记录)the little girls _11_，while she shakily pulled out a coupon(优惠券)，a dollar bill and some coins.i watched her face becoming red as she tried to _12_ her money，and i could see right away that she was about a dollar _13_.with a quick wink to the checker，i drew a dollar bill onto the counter and_14_the clerk to ring up the sale.the child put her _15_ change into her coin purse，grabbed her _16_ and hurried out of the door.as i _17_ for my car，i felt a pull on my shirt.there was the girl，_18_ up at me with her big brown eyes.she gave me a _19_，wrapped her arms around my legs for a long moment，and then stretched out her little hand.it was full of coins.“_20_，”she whispered.“thats okay，”i answered.i flashed her a smile and winked，“keep the change！”作者多年前把一美元假币给了别人，那人装作没看出来，仍找给作者零钱。多年后，作者用一美元帮助了一个买药缺钱的小女孩儿，并用当年那位找他零钱的人的话回答了她。1a.enjoybremembercmind dregret解析：因为这里已经关闭了，他道歉后问“我”是否介意到另一个柜台。enjoy doing sth.“喜欢做某事”；remember doing sth.“记得做过某事”；mind doing sth.“介意做某事”；regret doing sth.“后悔做某事”。答案：c2a.where bwhencwhile dwhich解析：“我”让他别着急，并往前走，排在“我”前面的是一位小女孩。此处先行词是front，因此用where引导定语从句。答案：a3a.about bwithcas dlike解析：该空后是“名词介词短语”，因此这里是with的复合结构，作伴随状语。答案：b4a.held bhandedcopened dclosed解析：联系该空后的“closely to her chest”我们知道，那个小女孩手里握住一个绿白条纹的钱包。答案：a5a.told breminded cinformed dconvinced6a.suitable bexpensivecoversized dsoft解析：根据上句中信息“i played dressup in my grandmas closet”和“grownup talk”可推测小女孩穿着祖母的衣服，肯定是过大的，故oversized“过大的，极大的”符合题意。答案：c7a.nobody bsomeoneceveryone danyone解析：根据文意可知，“我”穿着打扮后，应该会跟任何听“我”说话的人说着“大人话”。前三项意思不符。答案：d8a.lent bshowedcleft dgave解析：根据下文中“he handed back some _9_ coins for me”可知那人找给“我”钱，那么此处“我”应该是“给”他钱。答案：d9a.pretend bfalsectrue dreal解析：根据上文的“a pretend dollar”和下文的“he told me with a wink(眨眼)”可知，那人找给“我”的应该是真的硬币，由此排除前两项；true指“事情的真实性”；real指“物的真假”。答案：d10a.change bdollarcpaper dpurse解析：从短文最后一句“keep the change！”可知，在此，那人应是告诉“我”收好零钱。答案：a11a.expression bpricecmedicine dmoney解析：从该空上下文可知，工作人员是用收银机记录小女孩的药品从而显示药价，因此选medicine。答案：c12a.hold bcountcget dsave解析：从前文“she shakily pulled out a coupon(优惠券)，a dollar bill and some coins.”可知，小女孩拿出钱后，她开始数。答案：b13a.sharp bshortcenough dmuch解析：根据下文作者为小女孩付了一美元的内容可知，此处应是“缺少”一美元。short意思是“缺乏的”；sharp的意思是“正好，(时间)准”；enough和much不符合句意。答案：b14a.advised bbeggedcsignaled dgot解析：联系前后文我们知道，“我”不想让女孩窘迫，于是悄悄递过一美元，示意服务员结算。答案：c15a.untouched bseparatedcgiven duncounted解析：联系空后的“into her coin purse”可知，小女孩把零钱放回了钱包，因此不用再数了。c项有一定干扰性，联系前文可知，这些硬币不是“我”给的，因此可以排除。答案：d16a.package bmoneycpurse dchange解析：b、c、d项均为小女孩的所有物，因任何一项都不全面，因此不符合文意，而package包含了其他选项的内容。答案：a17a.drove bstartedcheaded dstopped解析：联系空后的“i felt a pull on my shirt”可知，这是“我”在向车走的时候发生的事情。答案：c18a.waving blookingcnodding dpointing解析：从下文的“with her big brown eyes”可知，小女孩抬起头看“我”，因此选择looking。答案：b19a.dollar bmessagecnote dsmile解析：根据此句中小女孩的一连串动作可知，smile在此比其他选项更符合实情。答案：d20a.excuse me bterribly sorrycthank you dsee you解析：联系下文“我”的回答可知，小女孩对“我”表示感谢。答案：c三、短文填空根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。there is no doubt that obesity is one of the biggest problems that many men and women of all ages suffer from.although everybody wants to lose weight quickly，burning fat is no easy task.here are a few tips on weight loss.dont expect to just read these tips and expect to lose weight while you sleep._1_it is very important to drink a lot of water while reducing the use of salt._2_try not to eat the foods that contain high amounts of fats and instead focus on eating foods rich in fiber._3_this is the best way to lose weight，as playing a sport can give a person a sense of confidence.avoid taking medicines that help reduce your appetite，as they usually have many side effects and can do you more harm than good.also，you shouldnt follow unusual diets such as those that focus on drinking large amounts of vitaminconcentrated liquids and the like._4_finally，everyone should know and understand that obesity will eventually lead to bigger and more dangerous diseases and conditions，so it is best for us to stay fit before we gain weight while we still have a chance._5_its better for you to take things slowly and start with losing just a few pounds a month and then increasing that.ajust stick to the most popular diets.bit will take a lot of effort on your part to succeed.cexercise consistently while youre on a diet.dsalt tends to store water in the body leading to weight again.eand in case you feel hungry you should eat lowcalories foods.falso，make sure you dont work on reducing too much weight too fast.gwhen in doubt，dont be af