2020高考英语一轮复习 课时作业45 Unit3 Under the sea 新人教版选修7

课时作业45Unit 3Under the sea.短语填空1Looking for his lost magazine，the boy turned the whole room _.2The young policeman _ seeing the girl enter the chairmans office.3She _ the fact that she had made a serious mistake，and she couldnt forgive herself.4Never _ children _ working hard at their lessons!5Supper wont be ready in an hour._，lets set the table.6I was in financial trouble last year；it was my fathers friend that _ me _.7Your elder sister is _ what to do next；dont interrupt her.8The newlyopened supermarket _ just _ the post office.9As a parent，its your duty to _ your child _ finish his homework in time.10Its wrong of you to _ such a kind of amusement.答案1.upside down2.witnessed to3.was aware of4.scare；into5.In the meantime6.helped；out7.reflecting on8.is；opposite to9.urge；to10.abandon yourself to.单词拼写1I _(目睹) the accident.2This medicine is _(有毒的) if taken in large quantities.3The clouds _(逃走) before the wind.4He _(抛弃) his daughter to her fate.5There is a _(急剧的) bend in the road.6But this _(令人惊叹的) person is too lifelike to be a god.7A _(栩栩如生)picture is present to our eyes.8She went to the company to draw her _(退休金)9If I were younger，I will join you in the expedition to the _(南极)10There are certain things that are absolutely basic to the maintenance of a good _(关系)答案1.witnessed2.poisonous3.fled4.abandoned5.sharp6.awesome7.vivid8.pension9.Antarctic10.relationship.单项填空1Most young girls were scared _stay outside after 10：00 pm. because they were scared _being robbed in the city.A. to；toB. to；ofC. of；to D. of；of解析be scared to do sth.“不敢去做某事”；be scared of doing sth.“害怕、唯恐做某事”，两者均为固定搭配。答案B2The villagers have planted a great many trees in order to_wind and sand.A. hold down B. hold upC. hold back D. hold out解析hold down压制，限制；hold up(使)推迟，耽搁，支撑；hold back阻挡，抑制；hold out维持，坚持。句意：村民种了大量的树以阻挡风沙。由此可知只有C项符合句意。答案C3I was just about to jump into the river _the guide stopped me saying“Dangerous”A. while B. whenC. if D. because解析考查固定句型。be about to do.when.表示“正要干这时”。题意：我正要下河，这时导游阻止了我并且说“危险”。答案B4The police turned the whole house _looking for clues.A. upside down B. out frontC. side by side D. down to earth解析upside down“上下翻转”，turn sth.upside down把翻得乱七八糟。out front“在大门外”；side by side“肩并肩”；down to earth“从幻想中清醒过来，回到现实中来”。答案A5Usually a childs behavior is a _of his family environment.A. recognition B. reflectionC. return D. record解析本题考查近义词辨析。A项意为“认出，辨别出”；B项意为“反映，反照”；C项意为“归类，归还”；D项意为“记录”。题意：通常一个孩子的行为是其家庭环境的一个反映。答案B6In my opinion, _shouldnt be any doubt that China will become one of the most powerful countries in the near future.A. this B. thatC. it D. there解析此题考查句式。There is no doubt that“毫无疑问”。题意：依我看，毫无疑问，中国在不远的将来会变成世界上最强大的国家之一。答案D7We were _the most important scientific development of the century.A. seeing B. watchingC. looking D. witnessing解析本题考查同义词辨析。see也可表示“经历、体验、遭遇”，但一般不用于进行时；watch表示仔细观察或观看电视、比赛等；而look表示看的动作，且为不及物动词，后不能跟宾语。答案D8(2020;2020哈尔滨模拟)A lack of _ of cultural differences to local customs can cause problems.Aexistence BrevolutionCawareness Devidence解析awareness知道，意识到。答案C9_clearly aware of the danger ahead, he accepted the task without fear.A. As if B. ThoughC. If D. As though解析在though/as if等引导的从句中，谓语是be，而从句的主语与主句的主语相同时，从句的主语与be可同时省略。根据题意应选B项。答案B10The search was _when night came, even though the child had not been found.A. approved B. acquiredC. achieved D. abandoned解析 根据题意“尽管没有找到小孩”，可知放弃了搜索。abandon在此题中意为“放弃”。the search与abandon之间为动宾关系，故用被动语态。approve赞成；acquire获得；achieve完成，达到。答案D11After the flood，what we did first was to provide _ for the homeless families.Aaccommodation BoccupationCequipment Dfurniture解析accommodation住宿。occupation占用；equipment设备；furniture家具。答案A12Before the storm，fishes in the pond usually_ themselves out of the water to get fresh air.A. throw B. runC. swim D. escape解析题意：暴风雨来临之前，池塘里的鱼儿通常要跃出水面呼吸新鲜空气。throw themselves out of the water在此意为“跃出水面”。答案A13It was really a _experience. Afterwards everybody was very_.A. terrifying；shocking B. terrified；shockingC. terrifying；shocked D. terrified；shocked解析 terrifying常与物连用，表示“令人恐惧的”；terrified常与人连用，表示“感到恐惧的”。shocking令人震惊的，与物连用；shocked感到震惊的，与人连用。答案C14. The driver was _the new limit to speed，so he was at a loss when word came that he was forbidden to drive for speeding.A. good at B. unaware ofC. aware of D. interested in解析be good at“擅长”；be unaware of“不知道”；be aware of“知道，明白”；be interested in“对感兴趣”。由句意知，B项正确。答案B15We are now enjoying the cool air in the room. _，the farmers are harvesting crops in the hot sun.A. Therefore B. BesidesC. As a result D. In the meantime解析题中前后两句表达不同的意思，没有因果关系，故可排除A和C项。第二句话也不是对第一句话的补充，故可排除B项。in the meantime与此同时，符合题意。答案D.完形填空The trip to that city was eyeopening for everyone，and near its end，all the young people in our group began to reflect on what it had meant.We _1_the first night we had arrived.We had all gone into the markets of the city _2_the young people could experience its energy.But what we actually saw simply _3_ us allthe rundown houses，the children in rags，the people begging for money.Walking home，_4_under a low bridge，we came across _5_families of homeless people seeking a bit of dry ground to sleep on _6_the night.We had to step over bodies as we found our way through the darkness.The poverty(贫困) was _7_than anything my young companions had ever imagined.Back in the hotel，an air of sadness settled over the group.Many _8_ and cried.Spending time in this _9_ moves a person to care about humanity.That evening，our group spent hours talking about what we had _10_.Gently，I encouraged everyone to talk about the difficult _11_ that days discoveries had inspired.Sitting together _12_ a circle as everyone had a chance to speak，we all began to realize that _13_ of us was alone in our struggle to cope with our reactions.Based on my _14_in povertystricken areas，I suggested that _15_ the emotions we had were painful，they could also be important in helping us to move forward.We all_16_ that we had seen things that should never be allowed to happen._17_，what could we do about it？Together，we began to brainstorm ways we could help to ease the _18_ we had seen.As I encouraged group members to focus on _19_ they could do，a sense of determination _20_ the previous sadness.Instead of despair，these young people began to feel a call to action.1A.put up with Bgot back toClooked back on Dmade up for解析look back on“回顾，回想”，表示“我们回想起我们到达的第一个晚上的情景”。put up with“忍受”；get back to“过一会儿再与某人通电话”；make up for“弥补”。答案C2A.now that Bso thatCas if Deven if解析so that“为了，以便”，表示“我们都来到城市的市场上以便让年轻人们感受到它的活力”。now that“既然，由于”；as if“仿佛，好像”；even if“即使，纵然”。答案B3A.puzzled BannoyedCembarrassed Dshocked解析puzzle“迷惑”；annoy“惹恼；烦人”；embarrass“使困窘，使尴尬”；shock“震惊，震撼”，表示“我们实际看到的一切使我们大为震惊”。根据破折号后面的内容可知，人们感到震惊。答案D4A.marching BrunningCpassing Dmoving解析pass“经过，通过”，表示“当我们往家走，经过一个小桥的下面”。根据下文出现的句子We had to step over bodies as we found our way through the darkness.可判断，我们不可能在“奔跑”，也不是在“行军”或“移动”。答案C5A.entire BnormalCaverage Dgeneral解析entire“全部的，整个的”，表示“无家可归的人们全家人聚在一起寻找一块干燥的地方用来晚上睡觉”。normal“正常的，标准的”；average“平均的”；general“一般的，普通的”。答案A6A.beyond BwithCtill Dfor解析for“为了”，for the night“过夜”；beyond“超过”；with“有，以，用”；till“直到，在以前”。答案D7A.stronger BdeeperCworse Dless解析worse“更坏的，更恶劣的”，表示“这里的贫困比我那些年轻的同伴们曾经想象的更糟糕”。stronger“更强壮的”；deeper“更深的”；less“较少的，更少的”。答案C8A.gave up Bbroke downCset off Dheld on解析break down“感情失去控制，崩溃”，表示“很多人无法控制自己的感情，放声大哭起来”。give up“放弃”；set off“出发，动身”；hold on“坚持下去”。答案B9A.environment BhotelChouse Dbackground解析environment“环境”，表示“在这种环境度过一段时间促使人们考虑人性”。hotel“宾馆”；house“房屋”；background“背景”。答案A10A.inspected BattemptedCwitnessed Dchallenged解析witness“目击，亲眼看见”，表示“那个晚上，我们一群人花费了好几个小时的时间讨论我们亲眼目睹的一切”。inspect“检查，视察”；attempt“尝试，企图”；challenge“挑战”。答案C11A.feelings BdecisionsCthoughts Dimpressions解析feelings“感情”，表示“我鼓励每一个人都谈一下那天的发现所激发的情感”。decision“决定”；thought“思考，想法，思想”；impression“印象”。答案A12A.along BaroundCby Din解析in a circle为固定短语，意为“呈圆形，作环状”。答案D13A.neither BeitherCnone Deach解析none“一个也没有”，句意为“我们都开始意识到，在采取行动的过程中我们没有一个人能孤军奋战”。neither“两者都不”；either“任一，随便任一个”；each“各，各自，每个”。答案C14A.experiences BschedulesCdata Dposition解析experience作可数名词，意为“经历”，表示“在我目睹过这些贫困地区的经历的基础上”。schedule“时间表，进度表”；data“资料，数据”；position“位置，职位，立场”。答案A15A.once BwhileCsince Dunless解析while在此处相当于although，引导让步状语从句，表示“尽管我们的情感是痛苦的，但它们在帮助我们前进方面也很重要”。once“一旦”；since“自从，既然”；unless“除非，如果不”。答案B16A.supposed BadvisedCconfirmed Dagreed解析agree“同意，赞同”，表示“我们都同意我们所看到的一切不能允许再发生”。suppose“推想，假设，猜想”；advise“建议，忠告”；confirm“确定，批准”。答案D17A.Surely BRatherCNow DIndeed解析now“现在”，表示“现在，我们能做些什么呢？”surely“的确地，安全地”；rather“宁愿，宁可”；indeed“真正地，确实”。答案C18A.burden BsufferingCanxiety Ddifficulty解析suffering“苦难，痛苦”，表示“我们开始集体讨论终止这种苦难的方法”。burden“担子，负担”；anxiety“忧虑，焦急，渴望”；difficulty“困难”。答案B19A.how BwhereCwhat Dwhen解析what引导的名词性从句作focus on的宾语，同时，what在从句中要作do的宾语。答案C20A.replaced BchangedCcovered Dimproved解析replace“取代”，表示“决心取代了先前的伤悲”。change“改变，变革，改造”；cover“覆盖，报道”；improve“改善，改进”。答案A.阅读理解One morning more than thirty years ago，I entered the Track Kitchen，a restaurant where everyone from the humblest(卑微的)to the most powerful came for breakfast.I noticed an empty chair next to an elderly，unshaven man，who looked somewhat disheveled.He was wearing a wornout hat and was alone, I asked if I might join him.He agreed quietly and I sat down to have my breakfast.We cautiously began a conversation and spoke about a wide range of things.We never introduced ourselves.I was concerned that he might have no money and not be able to afford something to eat.So as I rose to go back to the counter and buy a second cup of coffee.I asked，“May I get you something？”“A coffee would be nice.”Then I bought him a cup of coffee.We talked more，and he accepted another cup of coffee.Finally，I rose to leave，wished him well，and headed for the exit.At the door I met one of my friends.He asked，“How did you get to know Mr.Galbreath？”“Who？”“The man you were sitting with.He is chairman of the Board of Churchill Downs.”I could hardly believe it.I was buying，offering a free breakfa