八年级下册人教版英语单项选择（50题）专题练习(及答案)含答案.doc

八年级下册人教版英语单项选择（50题）专题练习(及答案)含答案一、选择题1 What about the party last night? It was_ great success. I think its _ great pity that you didnt attend it.A/; the Ba;aC/;a Da; the2An engineer has designed _ robot that can work in _ deep sea to clean waste.Aa; theBa; aC/; theDthe; /3In _ gesture to help preserve history, the locals are repairing _ large percentage of the historic sites steadily.Athe; theBa; aCthe; aD/; the4The new law has come into effect, and number of wild animals here is on_increase now.Athe; the Ba; the Cthe; / Da; /5He was walking along the beach. All of _ sudden, he saw a beautiful girl dancing _ music.Aa; withB/ ; withC/ ; toDa ; to6There is _ “l” in the word “apple”.AaBanCtheD/7Dont you think Huawei company is _ success? Yes, I do. Huawei smartphones are popular among _ public in China.Athe; aBa; theCa; aD/; the二、选择题8Mum, our dolls clothes are so dirty. You may wash them, but be careful to keep _ clean.AthemByourCyoursDtheirs9Bob recommended me several foreign films, but _ was to my taste.AneitherBno oneCnoneDnothing三、选择题10I really admire these scientists in different fields in our country.I agree. They have made a great _ to our country, even to the world.AcelebrationBconversationCcontributionDintroduction11With the development of the service industry, the working _ is increasing and more jobs should be offered.AinventionBpronunciationCintroductionDpopulation12The boy is crazy about football but he has no time to play it. He finds it difficult to keep _ between his schoolwork and his hobbies.AbalanceBpossibilityCrelationshipDsuggestion四、选择题13Our monitor Jenny is so _ that she always keeps things in good order.AorganizedBpracticalCgenerousDmodest14This is the chance he needs to make a _ start.AcuriousBpatientCfreshDnatural15Millie used to be _, but now she can make friends with others and organize activities.AshyBactiveChonestDlively16No one could be more suitable for the job than you. Thanks. Your words have made me more _ of my interview.AcreativeBrelaxedCnervousDconfident五、选择题17To our joy, Tom pleased everybody by making his dog walk _ two legs.AbyBoverCfromDon18When are you arriving? Ill pick you up the station.AatBtoConDoff六、选择题19Andrew once tried to _ a brighter light in his bedroom, but he failed in the end.Aput onBput inCput outDput up20I _ reading English every morning.Yes, English is very important and it _ the first language in England and some other countries.Aused to; is used byBused to; is used asCam used to; is used asDam used to; is used by七、选择题21Is it really necessary for me to go shopping with a mask on?Im afraid you _ in public. It is not only to protect yourself but also to protect others.AmustBshouldCcanDneed22Who is singing next door? It sounds like a young girls voice.It _ be Jane. But she seldom sings English songs.AneedBmustCmayDcan23Cars _ give way to walkers on some roads in Binhai, or the drivers will be fined.AmayBwillCcanDmust24In China, many students have to stay up late to do their homework.No worries. The government has realized the problem. Im sure there _ be good news soon.AcanBshouldCmustDneed25You _ pay too much attention to your pronunciation, as it is so important in the oral（口头的） test.AshouldntBmustntCcantDneednt八、选择题26When he went abroad for further study, his parents and children _ by his wife.Aare well taken care ofBtook good care ofCwere taken good careDwere taken good care of27 Who got the first prize? Millie did. The result _ just now.Ais announcedBannounceCwas announcedDannounced九、选择题28 Excuse me, can you show me the way to the nearest bus stop? Sorry. Im a stranger here. I _ here until my guide arrives.AstandBhave stoodCam standingDwill stand29Ethan, lets go to play basketball, shall we?Sorry, I cant. I _Yao Mings game. Would you mind going later?AwatchBhave watchedCam watchingDwas watching十、选择题30 How do you like this soap opera? I think its very boring, _ my mother always wants to watch it.AifBbutCorDSo31Hurry up, well be late for the concert. There are only 10 minutes left.Aand Bor Cso Dbut32- Thomas, spend less time on computer games; _you will do worse in your studies. - All right.Aso Bbut Cor Dand十一、选择题33 I think its difficult to write the book report in two days. I really dont know _. Plan your time properly, and you can make it.Awhy I have to do itBwhen will I finish itChow I can do itDif can I finish it十二、选择题34_ means If lots of people share the work, it will make a job easier to complete.ABurn the candle at both ends.BEvery dog has its day.CMany hands make light work.DA friend in need is a friend indeed.十三、选择题35Oh, no! There isnt any salt left. _! Ill buy some when I go into town.AGood ideaBGo aheadCNever mindDNot at all36_. Wheres the nearest supermarket?Oh, its about 300 meters away, next to a park.AThank youBExcuse meCCome onDThats OK十四、选择题37How lucky Peter was! Some policemen arrived in time and _ him out.Amanaged to helpBtried to helpCsucceeded to helpDtried helping十五、选择题38What a pity! My new computer_ a virus and it cant work now.AcatchesBcaughtCis caughtDhas caught39I think my father knows everything. He is my hero, he_ over 2500 books.AreadsBreadCis readingDhas read40一How can you start playing games so soon, Tom? 一 I _ my homework, Mom.AfinishedBhave finishedCwill finishDfinish41Have you been to the Robot Restaurant in our city?No. Although it _ for more than a year, Im far too busy to go there.Ahas startedBhas been onChas been openDhas opened十六、选择题42Have you ne to the airport yet?Right. According to the time table the plane at 9:00.AleavesBis leavingCwill be leavingDhas left43The football match is coming. Im not sure if it will rain tomorrow. If it tomorrow, well put off the match.Awill rainBis rainingCrainsDrain44 Where have you been these days?Ive just come back from Canada. I _ there for three weeks.Ahave stayedBstayedCstayDwill stay45 Where have you been these days?Ive just come back from Canada. I there for three weeks.Ahave stayedBwill stayCstayDstayed46The exam he paid no attention to _ him the chance to go to college.Abeing costBbe costCcostingDcost十七、选择题47 According to the survey, women _ drink more than two cups of coffee a day have a great chance of having heart disease than _ who dont. Oh, really? How great he is!Awho, thatB/, theseCwho, thoseD/, /48I only heard of him a little. But what are the other important things _ done by him?He also set up Tongmenghui with Huang Xing.AthatBwhichCwhoDwhich were十八、选择题49_ Jane couldnt see his face, she could tell by his voice that he was a middle-aged man.AUnlessBAlthoughCIfDUntil50Youll _ the war _ you watch the film.Afeel sad about; unlessBfeel sad about; ifCfeel sad with; unlessDfeel sad with; if【参考答案】*试卷处理标记，请不要删除一、选择题1B解析：B【解析】【详解】考查冠词和固定句型。句意：昨晚的聚会怎么样?这是一个巨大的成功。我认为你没有参加真是太遗憾了。第一个空泛指“一个巨大的成功”，great的首字母发音是辅音，所以用不定冠词a；its a great pity that真遗憾该句型是固定句型，所以第二个空填a，故选B。2A解析：A【解析】这题考查冠词;第一空填a，泛指“一个机器人”，第二空填the，特指“在深海”，句意是：一个工程师发明的一个机器人可以在深海工作清除废物的。选A。3B解析：B【解析】考查固定短语和冠词。句意“为了保护历史，当地居民正在修复一大批历史古迹。”in a gesture to do sth.“为了做某事”，是固定搭配；排除A、C；泛指一大批用a large percentage of.。故选B。4A解析：A【解析】【详解】考查冠词及固定搭配。句意：新的法律已经生效，野生动物的数量正在增加。由谓语动词is可知主语是the number of.，the number of.为固定搭配，意为“的数量”；on the increase是固定搭配，意为“在增加”。根据语境可知，选A。5D解析：D【解析】【详解】考查固定用法。句意：他在海滩上散步。突然，他看见一个漂亮的女孩随着音乐跳舞。all of a sudden为固定搭配，意为“突然地，出乎意料地”，而dance to music 为固定搭配，意为“随着音乐跳舞”。故选D。6B解析：B【详解】试题分析：根据l的发音是以原因因素开头的故用冠词an。句意：在这个单词love里面有一个字母l。结合句意，故选B考点：考查冠词的用法。7B解析：B【详解】句意：你不认为华为公司是一个成功吗？是的，我认为的。华为手机在中国很受公众欢迎。考查冠词。the定冠词，表特指；a/an不定冠词，表泛指，a用于辅音音素发音开头的单词前，an用于元音音素发音开头的单词前。第一空后的success意为“成功的人或事物”，是抽象名词具体化，其前用不定冠词表泛指，success以辅音音素发音开头，所以用a；第二空是the加形容词public表一类人，故选B。二、选择题8C解析：C【详解】句意：妈妈，我们洋娃娃的衣服太脏了。你可以洗它们，但要注意保持自己的衣服干净。考查名词性物主代词。them它们，人称代词宾格；your你的，形容词性物主代词；yours你的，名词性物主代词；theirs他们的，名词性物主代词。根据“You may wash them, but be careful to keepclean.”可知，此处指“你的衣服”，用yours代替your clothes，故选C。9C解析：C【详解】句意：鲍勃向我推荐了几部外国电影，但没有一部符合我的口味。考查代词。neither两者都不；no one没有人，只能指人；none没有一个；nothing什么都没有。根据句中“several foreign films”可知，A、B选项不符合，可排除。none是针对前文已知的、明确的信息进行否定，具有范围和数量的特点，而nothing是“未知信息”，是没有范围的否定。根据语境可知，此处应用none，故选C。三、选择题10C解析：C【详解】句意：我真的很佩服我国不同领域的科学家。我同意。他们为我们的国家，甚至世界做出了巨大的贡献。考查名词辨析。celebration庆祝；conversation对话；contribution贡献；introduction介绍；根据“these scientists in different fields in our country”可知，科学家们为国家甚至世界做出了巨大的贡献，故选C。11D解析：D【详解】句意：随着服务业的发展，就业人口不断增加，更多的工作机会应该被提供。考查名词。invention发明；pronunciation发音；introduction介绍；population人口。根据下文“more jobs should be offered”可知，此处指的是就业人口不断在增加。故选D。12A解析：A【详解】句意：这个男孩疯狂喜爱足球，但是他没有时间踢球。他发现平衡学习和爱好很困难。考查名词词义辨析。balance平衡；possibility可能性；relationship关系；suggestion建议。根据“The boy is crazy about football but he has no time to play it”可知虽然这个男孩喜欢足球，但是他还要学习，所以他不知如何平衡两者。故选A。四、选择题13A解析：A【详解】句意：我们班长珍妮很有条理，总是把事情安排得井井有条。考查形容词辨析。organized有条理的；practical实际的；generous慷慨的；modest谦虚的。根据“ keeps things in good order”可知，珍妮是一个有条理的人。故选A。14C解析：C【详解】句意：这是他重新开始的机会。考查形容词词义辨析。curious好奇的；patient耐心的；fresh新的；natural自然的。分析题干可知“he needs to make astart.”是定语从句，修饰chance，fresh start“新的开始”符合情景。故选C。15A解析：A【详解】句意：米莉过去很害羞，但现在她可以和别人交朋友，组织活动。考查形容词辨析。shy害羞的；active积极的；honest诚实的；lively活泼的。根据“but now she can make friends with others and organize activities”可知，句意上有转折，后半句说结交朋友，组织活动，则前半句应该指之前很害羞。故选A。16D解析：D【详解】句意：没有人比你更适合这份工作了。谢谢。你的话使我对面试更有信心了。考查形容词辨析。creative有创造力的；relaxed放松的；nervous紧张的；confident自信的。根据“No one could be more suitable for the job than you.”可知，此处表示对面试更有信心，故选D。五、选择题17D解析：D【详解】考查介词的辨析运用。句意：令我们开心的是：Tom通过让他的狗用两条腿走路使大家都很高兴。由于做方式状语，所以答案应在A和D之间产生。又由于后面跟的是two legs,所以只能用on,选D。18A解析：A【详解】句意：你什么时候到，我将在车站接你。考查地点介词。at在，后接小地点；to朝，向；on在某物体表面上；off离开。根据题干中“Ill pick you up _ the station.”可知是说“我将在车站接你”，the station车站，是小地点，其前用at。故选A。六、选择题19B解析：B【详解】句意：Andrew曾经试图在他的卧室里放一盏更亮的灯。但他最后还是失败了。考查动词短语。put on穿上；put in放入；put out熄灭；put up举起；根据a brighter light in his bedroom可知，要在他的卧室里放入一盏更亮的等，故选B。20C解析：C【详解】句意：每天早晨我已经习惯读英语了。是的，英语非常重要。英语在英国和其它的一些国家作为第一语言来使用。考查used短语的区别。be used to doing sth习惯于做某事；used to do过去常常做某事；be used by被来使用；be used as被用作；根据“every morning”可知，第一句表达“习惯于”，应用be used to doing；结合“the first language”可知，第二空表达“被当作”，应用be used as，故选C。七、选择题21A解析：A【详解】句意：我真的有必要带着口罩去购物吗？恐怕在公共场合你必须如此。这不仅是保护自己，也是保护他人。考查情态动词。must必须；should应该；can可以；need需要。根据“It is not only to protect yourself but also to protect others.”可知在公共场合必须戴口罩。故选A。22C解析：C【详解】句意：谁在隔壁唱歌？听起来像是一个年轻女孩的声音。可能是简。但是她很少唱英文歌。考查情态动词。need需要；must一定；may可能；can能，会；表示推测时，常用于否定句和疑问句中。根据“It.be Jane. But she seldom sings English songs.”可知，此处表示不确定的推测，且是肯定句，故选C。23D解析：D【详解】句意：在滨海的一些道路上，汽车必须给行人让路，否则司机会被罚款。考查情态动词词义辨析。may可能；will将会，表意愿；can能，可以；must必须。根据“or the drivers will be fined.”可知，指在滨海的一些道路上，汽车必须给行人让路，否则司机会被罚款。故选D。24C解析：C【详解】句意：在中国，许多学生不得不熬夜做作业。别担心。政府已经意识到这个问题。我相信很快就会有好消息。考查情态动词辨析。can能、会；should应当；must必须、一定；need需要。根据空前“Im sure”可推知，应是“there must be，一定有”，表示肯定的推测。故选C。25C解析：C【详解】句意：你应该非常重视你的发音，因为它在口语考试中如此重要。shouldnt不应该，mustnt禁止，cant 不可能， neednt 不必。cant too much太也不过分，故选C。八、选择题26D解析：D【详解】句意：当他出国留学时，他的父母和孩子都由他的妻子照顾得很好。考查一般过去时被动语态及动词短语。固定搭配：take good care of好好照顾，排除C选项。主语“his parents and children”与动词“take good care of”之间是被动关系，且根据“went”可知，此处应用一般过去时被动语态was/were done的结构，故选D。27C解析：C【详解】句意：谁得到了一等奖？Millie得到了。结果刚刚宣布。考查一般过去时的被动语态。announce宣布；分析句子可知，主语“The result”和谓语“announce”之间是被动关系，用被动语态；根据“just now”可知用一般过去时，故用一般过去时的被动语态，结构是：was/were + done，主语是“The result”，be动词用was。故选C。九、选择题28C解析：C【解析】试题分析：考查时态的辨析。由题目中的语境可知说话者说话的时候就站在那儿，到他的导游来之前，他都会一直站在那儿，这是一个动作的持续，故为现在进行时。句意为：打扰一下，你能告诉我到最近的车站去的路吗？对不起，我在这儿是一个陌生人，直到我的导游到这儿来，我都要站在这儿。故选C。考点：考查时态的辨析。29C解析：C【详解】句意：伊森，我们去打篮球，好吗？对不起，我不能。我在看姚明的比赛。你介意晚一点去吗？考查现在进行时。根据“Sorry, I cantWould you mind going later?”可知，现在不行，提议晚点去，所以此处描述正在做的事，用现在进行时。故选C。十、选择题30B解析：B【解析】试题分析：句意为：-你觉得这个连续剧怎么样？-我觉得很乏味，但是我妈妈总想看。if：如果，表示假设；but：但是，表示转折；or：或者，表示选择；so：因此，表示顺承。根据语境可知，这里表示转折关系，故应选B。考点：考查连词的用法。31B解析：B【解析】句意：快点，否则我们音乐会就要迟到了。只剩10分钟了。考查连词辨析题。A. and和，表并列；B. or否则/不然，表相反的结果；C. so所以，表因果；D. but但是，表转折。本题前后两句是转折关系，但后一句强调相反的结果，需用or。根据句意结构和语境，可知选B。32C解析：C【解析】句意：-Thomas，在电脑游戏上可以少花点时间，否则你将在学习上会更糟糕。-好吧。A. so因此；表示前后是因果关系；B. but 但是，表示前后是转折关系；C. Or否则，要不然的话； D. and和，表示前后是并列关系。根据句意故选C。十一、选择题33C解析：C【详解】句意：我认为两天内写读书报告很难。我真的不知道该怎么做。好好计划你的时间，你就能做到。考查宾语从句。分析句子结构，空格处为宾语从句，应用陈述句语序；又根据答语“Plan your time properly, and you can make it.”可知，此处指不知道怎么做，使用how引导的宾语从句。故选C。十二、选择题34C解析：C【解析】【详解】众人拾柴火焰高的意思是“如果很多人都能分担工作，这会使工作更容易完成。”A. 过分耗费体力或精力；B.人人都有得意日；C.众人拾柴火焰高；D.患难见真情。根据后面的解释可知，只有C选项和题干一致。故选C。十三、选择题35C【详解】句意：哦，不！没有盐了。不要紧！我进城的时候会买一些。考查情景交际。Good idea好主意；Go ahead开始；Never mind不要紧、没关系；Not at all别解析：C【详解】句意：哦，不！没有盐了。不要紧！我进城的时候会买一些。考查情景交际。Good idea好主意；Go ahead开始；Never mind不要紧、没关系；Not at all别客气。根据“Ill buy some when I go into town.”可知此处应回答说“不要紧、没关系”，故选C。36B【详解】句意：打扰了。最近的超市在哪里？ 哦，大约300米远，紧挨着一个公园。 考查情景交际。Thank you谢谢你；Excuse me请原谅，打扰了；Come on快点儿；解析：B【详解】句意：打扰了。最近的超市在哪里？ 哦，大约300米远，紧挨着一个公园。 考查情景交际。Thank you谢谢你；Excuse me请原谅，打扰了；Come on快点儿；Thats OK没关系。Excuse me用来向不熟悉的人打听情况或提出请求(其实质用法是引人注意)，意为：请问；劳驾；对不起。根据“Wheres the nearest supermarket?”最近的超市在哪里？可知，此处就是向不熟悉的人打听情况，因此选择Excuse me请原谅，打扰了；故选B。十四、选择题37A【详解】句意：Peter多么幸运啊！一些警察及时到了，设法把他救了出来。managed to help设法去救，表示做到了某事；tried to help努力去救，不知道结果如何；succee解析：A【详解】句意：Peter多么幸运啊！一些警察及时到了，设法把他救了出来。managed to help设法去救，表示做到了某事；tried to help努力去救，不知道结果如何；succeeded to help形式错误；tried helping试图去救，不知道结果。根据句意How lucky Peter was可知，Peter被救了，故应选A。十五、选择题38D【详解】句意：多遗憾！我的新电脑中病毒了，现在不能运行了。考查动词。根据句意可知空格处需要填写本句的谓语动词，且此处句意表示“已经中病毒”，强调此时的状态，可知时态为现在完成时，结构为主语+解析：D【详解】句意：多遗憾！我的新电脑中病毒了，现在不能运行了。考查动词。根据句意可知空格处需要填写本句的谓语动词，且此处句意表示“已经中病毒”，强调此时的状态，可知时态为现在完成时，结构为主语+have/has+动词过去分词。catch动词，抓住，染上疾病，过去分词形式为caught。且本句主