1、2021年高考一轮复习英语句法知识查漏补缺增分练18复合句之目的状语从句1.Efforts should be made to balance medical resources in different areas_more people have access to fair and affordable healthcare services.A.ever sinceB.as ifC.even thoughD.so that2.He wrote down the address _ he should forget it.A.in caseB.even ifC.on condition
2、thatD.as long as3.The secretary made a note of it _ she should forget.A.in order thatB.in caseC.so thatD.ever when4.Youd better get it prepared ahead of time just _ something unexpected happens.A.as ifB.in caseC.even thoughD.as long as5.In boxing, players should wear gloves and mouth guards _ anythi
3、ng dangerous happens.A.in vainB.in a wordC.in debtD.in case6.They decide to have more workers for the project _ it wont be delayed.A.even ifB.as ifC.now thatD.so that7.The leaders of Catalonia said that he had decided to delay the declaration of independence _ they could have a further negotiation w
4、ith Spanish government.A.in caseB.in order toC.so thatD.not until8.Mary took some books with her _she would not get bored during the long journey.A.in caseB.as ifC.in order thatD.only if9.Jim put a table and chair in the spare room _ his son could have a private place to study.A.even if B.only ifC.f
5、or fear thatD.in order that10.The writer always carries a notebook along with him, _he is seized by sudden inspiration.A.even thoughB.the momentC.in caseD.now that11.The man hid himself behind the door waiting no other people could see him negotiating with his manager about his promotion.A.so thatB.
6、in thatC.in caseD.now that12.Please remind me of the meeting again tomorrow _ I forget.A.as thoughB.in caseC.even thoughD.so that13.Bring an extra pencil with you _ something goes wrong with this one during the exam.A.in caseB.in spite ofC.so thatD.in order that14.Mr. Brown arranged for the taxi to
7、come at eight _ he could arrive at the airport on time.A.in caseB.even ifC.so thatD.as though15.We have come to realize that the brain must “ forget” some pieces of information it can remember others.A.whenB.sinceC.so thatD.if16.Cathy had quit her job when her son was born _ she could stay home and
8、raise her family.A.in caseB.as ifC.only ifD.so that17.They worked hard day and night during the next ten years _ they _ pay for the lost necklace.A.sowouldB.so thatwouldC.in order thatcouldD.andwould18.The speaker spoke in a loud voice _ he could be heard by all.A.so thatB.in order toC.so as toD.in
9、order which19.I got enough money ready before leaving for the bookstore _ I found many good books that could add to my collection.A.so thatB.in caseC.provided thatD.only if20.Richard saved up his money _ he might go abroad for his summer holiday.A.in case B.now thatC.as if D.so that21.Can I have you
10、r name and your telephone number _ we can touch you when we have news?A.so that B.even thoughC.in case D.as long as22.I hurried _ I wouldnt be late for class.A.in orderB.so thatC.as thoughD.such that23.They wish there could be larger representation of older people in the civil service _ there are mo
11、re policymakers representing the point of view of older people.A.as if B.even ifC.so that D.now that24.You must remind him to take his medicine, _he forgets.A.in case ofB.in caseC.in order thatD.even if25.Before choosing a career you should spend time _ your personal advantages _ you can do the best
12、 in your job.A.thinking about；in case B.to think about；in caseC.to think about；so that D.thinking about；so that26.Jessica often carries a laptop to the Global Education Language School _ she needs to search for some important information.A.even though B.in caseC.so that D.only if27.We must know our
13、strong and weak points _ we can improve our personalities.A.in case B.even ifC.now that D.so that28.The policeman raised his hand_the bus might stop.A.so as to B.in order toC.in order that D.because29.Youd better make a schedule for the trip in advance you waste too much time on planning during your
14、 trip.A.in caseB.as ifC.so thatD.now that30.Brandon worked very hard _ he was admitted to his dream university.A.as ifB.so thatC.so long asD.for fear that31.My father helps arrange a Sunday brunch at the community center _the senior citizens can get together with their friends.A.in thatB.in caseC.so
15、 thatD.for that32.- How did you go home after the party last night?- Well, there were no buses we had to walk.A.in case thatB.in order thatC.so thatD.now that33.Leave your key with your neighbor you lock yourself out one day.A.as long asB.even thoughC.in caseD.as if34.The little boy saved every coin
16、 _ he could buy his mother a present on Mothers day.A.so thatB.as soon asC.no matterD.such that35.You should wear a shirt with long sleeves _ you get burnt in the sun.A.in caseB.so thatC.althoughD.because36.The police officers are on duty during the Spring Festival_people can live a peaceful and hap
17、py festival.A.in caseB.as ifC.in order thatD.only if37.Most children need encouragement in time of failure _ they can cheer up again.A.so thatB.in caseC.becauseD.if38.Why do you cook this much beef?_ the guests decide to stay for dinner.A.As long asB.In caseC.Even ifD.Now that39.We should protect ou
18、r environment from being polluted _ our next generation will enjoy a blue sky and live a healthy life.A.as ifB.so thatC.even ifD.in case40.Youd better exercise at least three times a week_you can keep fit.A.so thatB.only ifC.as thoughD.in case41.Ill leave you my mobile number _ theres an emergency.A
19、.even ifB.as long asC.in caseD.ever since42.I ll wear a red jacket_ you can see me easily.A.in caseB.so thatC.now thatD.if only43.Cathy stopped working when her son was born _ she could stay home and take care of him.A.even ifB.so thatC.unlessD.while44._ be late again, he came to school by taxi this
20、 morning.A.In order toB.So as toC.In order not toD.So as not to45.Take action today _ you wont miss your windows of opportunity.A.as ifB.now thatC.so thatD.even if答案与解析1.D【详解】考查状语从句。句意：平衡地区医疗资源，以便让更多的人获得公平的、负担得起的医疗服务。A. ever since 自.以后；B. as if 好像；C. even though 尽管，即使；D. so that 以便于。分析题意，根据句意连贯看，空前说
21、“平衡地区医疗资源”，空后“让更多的人获得公平、负担得起的医疗服务”，可知这里应用so that “以便于”引导目的状语从句。综合分析，故选D项。2.A【详解】考查连词辨析。句意：他写信地址以免他忘记了。A. in case 万一，假使；B. even if 即使，虽然；C. on condition that 如果；D. as long as 一就。分析句子可知，句子“he should forget it”表达的是“他忘记了”，句子“He wrote down the address”表达的“他写下地址”，他写地址的目的是为了避免他忘记，由此可见，句子“he should forget i
22、t”是目的状语从句。选项A. in case 万一，假使，引导目的状语从句，符合句意。故选A。3.B【详解】考查连词。句意：秘书把它记了下来，以防她忘了。本句表示秘书记下来是为了不忘记，由in case、lest、for fear that引导的目的状语从句，谓语动词用“（should） + do”结构，表示忧虑或目的，应用从属连词in case（以防）。故选B项。4.B【详解】考查连接词词义辨析。句意：你最好提前做好准备，以防意外发生。A. as if好像；B. in case以防，万一，假使；C. even though即使；D. as long as只要。根据语境可知，空后是前面描述的行
23、为的目的，应使用in case引导目的状语从句。故选B。5.D【详解】考查目的状语从句。句意：在拳击运动中，运动员应该戴手套和牙托，以防任何危险的事情发生。A. in vain徒劳；B. in a word总之；C. in debt负债；D. in case以防，以免。分析句子可知，戴手套和牙托是为了“防止”发生危险，所以用in case引导目的状语从句。故选D项。6.D【详解】考查连词辨析。句意：他们决定为这项工程增加工人，以免耽搁。A. even if即使；B. as if好像；C. now that既然；D. so that为了。空后it wont be delayed是前面采取措施的目
24、的，应使用so that引导目的状语从句。故选D。7.C【详解】考查目的状语从句。句意：加泰罗尼亚领导人表示，他决定推迟宣布独立，以便与西班牙政府进行进一步谈判。in case万一；not until直到才。此处是so that引导的目的状语从句，而in order to虽然也表示目的，但后面跟的是动词原形，故选C。8.C【详解】考查目的状语从句。句意：Mary随身带了几本书以便在漫长的旅途中不会感到无聊。A. in case万一；B. as if好似；C. in order that以便，为了；D. only if只有（才）。 根据句意可知“在漫长的旅途中不会感到无聊”是“带几本书”的目的，
25、所以用in order that引导目的状语从句。故C项正确。9.D【详解】考查目的状语从句的从属连词。句意：吉姆在空房间里放了一张桌子和一把椅子，以便他的儿子有一个私人的地方学习A. even if即使，虽然，尽管；B. only if只要就，只有；C. for fear that以免，以防万一，只怕；D. in order that以便，为了。根据his son could have a private place to study可知是表示目的，因此要用引导目的状语的连词in order that。故选D项。10.C【详解】考查状语从句。句意：这个作家经常随身携带一个笔记本，以防他有突发
26、的灵感。A. even though虽然；B. the moment一就；C. in case以防万一；D. now that既然。根据句意，“以防万一” 符合语意。故选C项。11.A【详解】考查连词。句意：那个人躲在门后等着，为了没有人能看到他和经理商谈升职事宜。A. so that 为了，因此，所以；B. in that因为，由于；C. in case以防万一；D. now that既然。分析句意可知，设空处是一个目的状语从句，表示“为了没有人能看到他和经理商谈升职事宜”。结合选项，故选A。12.B【详解】考查状语从句的连词。句意：明天记得再提醒我开会，以防我忘记了。A. as thoug
27、h好像，引导方式状语从句；B. in case以备，以防，免得，引导目的状语从句；C. even though即使，尽管，引导让步状语从句；D. so that因此，以便，引导目的状语从句。根据前后句之间的关系，可知这是一个目的状语从句，空格处应翻译为“免得，以防”，故选B。【点睛】in case作短语连词，引导目的状语从句作“以免、以备、以防”；引导条件状语从句，一般位于句首表示“假使、如果”。本题中根据句意，应翻译为“以防”，引导目的状语从句，故选B。同学们要学会对这两种情况的区分。13.A【详解】考查连词及介词短语辨析。句意：你额外带一支铅笔，以防考试期间这支笔出问题。A. in cas
28、e以防，万一；B. in spite of尽管；C. so that为了，以致于；D. in order that，根据句意可知此处选项A. in case（以防，万一）正确。故选A。14.C【解析】【详解】考查状语从句。句意：布朗先生订了出租车八点来接他，以便他能准时到达机场。A. in case万一，假使，如果；B. even if即使；C. so that以便，所以，结果是；D. as though好像，仿佛。根据语境，订八点的出租车是为准时到达机场提供便利，前后两者构成因果关系，故选C。15.C【详解】考查目的状语从句。句意：我们已经意识到，大脑必须“忘记”一些信息，才能记住其他信息。
29、根据句意“大脑必须忘记一些信息，以便于它能记住其他信息”可知，此处应该填so that，引导目的状语从句。故选C。【点睛】英语目的状语从句用法归纳1. 引导目的状语从句的从属连词主要有 in order that, so that, in case, for fear等。如：He pretended that he was ill so that he could stay at home. 他假装病了以便能待在家里。In order that he should not be late, his mother woke him up at 6. 为了让他不迟到，他母亲六点就叫醒了他。Dont
30、 play by the river in case you fall in and drown! 不要在河边玩耍，以免你掉到河里淹死。2. 引导目的状语从句的 so that 有时可省so 或 that，即单独用 so 或 that 来引导目的状语从句。如：Check carefully, so any mistake will be caught. 仔细检查，以便任何错误都可检查出。Bring it closer that I might see it better. 拿近些，使我能看得清楚些。16.D【详解】考查目的状语从句。句意：凯茜在儿子出生的时候就辞职了，以便于她待在家里照顾家庭。
31、A. in case万一；B. as if好像；C. only if只要；D. so that以便于。此处是so that引导的目的状语从句，故选D。17.C【详解】考查目的状语从句。句意：在接下来的十年里，他们夜以继日地辛勤工作，为的是能够赔偿丢失的项链。So that和in order that都能够引导目的状语从句，目的状语从句中一般带有情态动词can，could，may和might等，故选C项。18.A【解析】【详解】 考查目的状语从句。句意：演讲者说话声音很大为的是能够让大家都听到他的讲话。分析句子的意思可知，演讲者大声说话的目的是为了让大家听到，所以后面的句子为一个目的状语从句，用
32、so that来引导，且该从句中含有情态动词could，故选A。B和C后面都是需要跟动词构成不定式；D项结构错误。19.B【解析】【详解】考查状语从句。A. so that以便；B. in case以防；C. provided that倘若；D. only if只有。句意：我在去书店之前准备了足够的钱以防我发现值得收藏的好书。根据句意可知此处表示“以防”，用in case引导这个目的状语从句，故B项正确。20.D【解析】【详解】考查状语从句连词。A. in case以防；B. now that既然；C. as if似乎；D. so that以便于；句意：Richard省钱以便于暑假时可以出国。
33、根据句意可知横线后句表示目的，要用so that引导目的状语从句。故D项正确。21.A【解析】【详解】考查目的状语从句。句意：你能告诉我你的名字和电话号码吗？以便一有消息我们就可以联系到你。so that意为“为了，以便”，even though意为“即使”；in case意为“万一”；as long as意为“只要”。根据语境可知，空格处引导目的状语从句，故选A。22.B【解析】考查目的状语。A. in order与that搭配表示“为了”；B. so that为了；C. as though好像；D. such that如此。句意：为了上课不迟到，我匆匆忙忙。23.C【解析】【详解】考查状语
34、从句。句意：他们希望政务部门中老年人代表的比例更大一些，以便会有更多代表老年人观点的政策制定者。A. as if好像；B. even if尽管；C. so that以便；D. now that既然。根据语境可知，此处用so that“以便”，引导目的状语从句。故C选项正确。24.B【详解】考查目的状语从句。句意：你一定要提醒他服药，以防他忘记。A. in case of万一，如果，假设，后面一般跟代词或名词短语；B. in case假使，免得，以防，但后面跟句子；C. in order that为了；D. even if哪怕，虽然，即使。分析句意可知，空后是空前的目的，应使用in case引导
35、目的状语，指“以防他忘记”。故选B。25.D【解析】【详解】考查固定句型和状语从句。句意：选择职业之前你应该花时间想一下自身的优势，以便能在工作中做到最好。spend time doing sth花时间做某事，该句型是固定句型；so that引导目的状语从句，意为以便，为了，故选D。26.B【解析】【详解】考查状语从句。句意：Jessica总是带着笔记本电脑去环球语言教育学校，以防她需要查找一些重要的信息。根据句意可知，此处是in case引导的目的状语从句，表示以防，以免。A. even though虽然；B. in case万一；C. so that以便；D. only if只有，故选B。
36、27.D【解析】【详解】考查状语从句。句意：我们必须知道我们的强项和弱项，以便我们完善我们的性格。根据句意可知选so that以便引导目的状语从句。A. in case万一；B. even if即使；C. now that既然；D. so that以便，故选D。28.C【解析】【详解】考查目的状语的用法。句意：警察举起他的手，为了让公共汽车停下来。In order to和so as to都可以做目的状语，in order that和so that后面应该接从句,做目的状语。但是so as to和so that不位于句子开头。because（因为）引导原因状语从句。故选C。29.A【解析】考查状
37、语从句。句意:你最好提前为旅途作一个日程安排,以免你在旅行过程中把过多的时间浪费在制订计划上。根据语境可知,应选in case以防,以免，故选A。30.B【解析】考查连词辨析。句意：Brandon学习很努力，为了能被他梦想中的大学录取。A. as if似乎，好像；B. so that以致，为了，以便于；C. so long as只要；D. for fear that以免，唯恐。根据语境可知，Brandon希望能被录取，所以努力学习。所以用so that引导目的状语从句。故选B。31.C【解析】考查状语从句。句意：我父亲帮助在社区中心安排星期日的早午餐，目的是老年人可以和朋友聚在一起。由此可知此
38、处是so that引导的目的状语从句。32.C【解析】词义辨析。A. in case that 万一； B. in order that为了；C. so that以致于； D. now that既然。句意：昨天晚上聚会以后你是怎么回家的？一辆公交车都没有以至于我们不得不步行回家。故C正确。33.C【解析】A项意为“只要”；B项意为“尽管”；C项意为“以防”；D项意为“好像”。根据句意：把你的钥匙留给你的邻居，以防你把自己锁在外面了。所以选C项。【考点】连词用法34.A【解析】考查目的状语从句。句意：这个小男孩节约每枚硬币，目的是他能在母亲节给他的母亲买一份礼物。此处是引导的目的状语从句，故选。
39、35.A【解析】试题分析：考查状语从句连接词。句意：你应该穿一件长袖衬衫，以防你在阳光下暴晒。A以免；B以便于；C尽管；D因为。这里是“以防，以免”的意思，故选A。考点：考查状语从句连接词36.C【解析】考查状语从句。句意：为了让人们度过一个平安、快乐的节日，警察们在春节期间仍然值班。in case“免得，以防”；as if“好像”；in order that“为了”；only if“只有”。答案为C。37.A【解析】试题分析：考查短语辨析。so that以便；in case以防。句意：失败时，大多数孩子需要鼓励，这样他们才能重新振作起来。故A正确。考点：考查短语辨析38.B【解析】试题分析：
40、考查状语从句。句意：为什么你做了这么多牛肉呢？以防这些客人们决定留下吃晚餐。考点：状语从句39.B【详解】考查连词的用法。句意：我们应该保护我们的环境免受污染，这样我们的下一代就可以享受蔚蓝的天空，过健康的生活。A. as if似乎；B. so that以便，为的是；C. even if即使；D. in case以防万一。 so that引导目的状语从句，指保护环境的目的是为了下一代。故选B。40.A【解析】试题分析：考查状语从句连词辨析。连词so that以至于，以便于，为了；当后面的从句中含有情态动词的时候，so that通常引导目的状语从句。only if只要；as though似乎，好
41、像；in case以防；句意：为了保持健康，你一个星期至少锻炼三次。根据句意可知要适应so that引导目的状语从句。考点：考查连词辨析41.C【解析】试题分析： 考查连词。A. even if即使；B. as long as只要；C. in case以防；D. ever since 自从；句意：我留给你我的电话号码以防有紧急情况。根据语境可知选C项。考点 : 考查连词42.B【解析】试题分析：句意：我将穿一件红夹克以便你可以很容易看到我。A. in case 万一；B. so that 以便；C. now that 既然；D.if only只要，要是多好。由句意可知，选B。43.B【解析】考查目的状语从句。A. even if即使；B. so that为了-；C. unless 除非；D. while当-时候，在-期间。句意：当儿子出生的时候Cathy为了留在家里照顾他，她停止了工作。故选B。44.C【详解】考查状语从句。句意：为了不再迟到，他今天早上乘出租车来到学校。So as not to不能位于句首，In order not to可以位于句首，为了不，故选C。45.C【解析】试题分析：考查目的状语从句。句意：现在就行动起来，以便下次机遇之窗向你打开时你不会错过。根据句意可知用so that引导的目的状语从句。故选C。考点：考查目的状语从句