八年级下册英语单项选择（50题）及答案及答案含解析.doc

八年级下册英语单项选择（50题）及答案及答案含解析一、选择题1As _ boy, he should learn how to behave like _ real man sooner or later.Aa；theBa; aC/; theDa；/2One way to understand thousands of new words is to gain _ good knowledge of basic word information.A不填BaCtheDone3Smoking, which may be _ fun for some people, is _ cause of discomfort for the people around him.A/; aBa; aCa; /Da; the4It was _ cold winter night and the moon was shining brightly across _ night sky.A不填；a Ba; the Cthe; a Dthe; 不填5How do you find the story about _ blind?It is so encouraging that I try to read it without _ second thought.Aa; aBa; theCthe; aDthe; the6Look, the young woman who is playing _ guitar is _ university teacher.Her performance is quite pleasant.Athe ; anB/; anCthe; aD/ ; a7Have you ever seen _ film Hello, Mom!Yes, I have. It is such _ excellent film that many people are deeply moved.Aa; anBan; theCthe; anDthe; a二、选择题8He thinks himself _, but we think him _.Asomebody, anybodyBsomebody, nobodyCanybody, somebodyDanybody, nobody三、选择题9My sister has no sense of _. She always gets lost in the city streets.AshameBdutyCdirectionDhumour10A city is the _ of the human hand and mind, showing mans wisdom and creativity.AproductBprocessCprideDpossibility11The computer sells for 5,000 yuan, and it is much more than its real _.AcostBpayCvalueDprice12 Did Lucy dress herself beautifully at her birthday party? Yeah, of course. Her white dress caught everyones _.AcelebrationBorganizationCintroductionDattention四、选择题13It will be _.Thats great! The whole world will be white.AsunnyBcloudyCsnowyDfoggy14 What do you think of those doctors in Wuhan, Ma Lin?How brave they are! Theyve tried their best to keep patients _.AliveBaliveClivingDlively五、选择题15To our joy, Tom pleased everybody by making his dog walk _ two legs.AbyBoverCfromDon16Jack, you should put the things away in your room. It is _ a terrible mess!OK, Im coming, Mum!AonBatCinDfor六、选择题17A survey about why teenagers like bilibili so much was _ here last week.Ataken outBcarried outCturned outDworked out七、选择题18_ I see your ID card? We have to check your personal information. Sure. Here you are.AMayBNeedCShouldDMust八、选择题19How + adj. + a/ an +名词+主语+谓语+其他成分！例如：How clever a boy he is! 他是一个多么聪明的男孩啊！20_ time flies! We will finish our junior high school life soon.AWhatBWhat aCHowDHow a21We should learn from the doctors and nurses_ help to treat the patients in Hubei._brave they are!Awho, WhatBwhich, WhatCwhich, HowDwho, How九、选择题22Mr Black, _ will the parents meeting last?-Its hard to say. Maybe one hour more.Ahow longBhow muchChow farDhow often十、选择题23When the natural park _ ，it will be a good place for people to play and relax.Ahas completedBwill completeCis completedDwill be completed十一、选择题24I think we should accept that offer, for we _ such bad luck up till now and time _.Ahave；is run out Bhave had；is running outChave had；is run out Dhave；is running out25Lucy, where is Mimi?She _ under the chair.AsleepsBsleptCis sleepingDwill sleep26Tony, hurry up! We _ for you now.Just one minute.AwaitBwaitedChave waitedDare waiting27I cant find Mike in the classroom. Where is he?Oh, he _ in the library.Awas studyingBstudiedCis studyingDstudies十二、选择题28They dont think Lee can do the job, _ he has decided to show them he can.AbutBsoCorDand29I phoned Sarah last night, _ there was no answer.AandBbutCorDso30The last bus had left when we arrived，_ we had to find a hotel to stay for the nightAsoBbutCorDbecause31Be more careful this time, _ youll make the same mistake again.AandBorCsoDbut十三、选择题32Could you tell me _ during the winter vacation?I studied online and helped with the housework.Awhat did you doBwhat you didCwhere did they goDwhere you went十四、选择题33Many people think women are better at cooking than men._. Most top chefs in the world are men.AI agreeBI cant agree moreCNot at allDThats not the case34I just got a message from Ms. Yang and she said she would come to our meeting this afternoon. She always has good ideas.AWhy not?BWhat a pity!CTime is up.DThatll be very nice.十五、选择题35_ with Huawei and Xiaomi, Apple seems to have lost its attraction in the past few monthsAComparingBComparedCConnectingDConnected36Tom, have you ever read the book A Tale of Two Cities _ by Charles Dickens?Yes, I finished reading it last winter vacation.AwroteBto writeCwritingDwritten37Your hair is too long. Youd better _.Ahave it cutBhave cut itCbe cutting itDto cut it38Why do the students need to read every day?_information for writing.ATo collectBCollectingCCollectDCollected十六、选择题39My pet, little Puppy, has _ for a week. I miss it very much.Agone missingBgot lostCbeen missingDlost40Will your cousin go to Guiyang for the summer holiday?In fact, he _ Guiyang since he graduated.Ahas gone toBhas been toChas been inDwent to41Stan Lee, a famous American comic book writer, for about five months, but the fictional characters he co-created are still alive on screen.AdiedBhas diedChas been deadDwas dead十七、选择题42Well go to play with snow if it _ tomorrow.Asnow BsnowsCwill snow Dsnowed43This kind of gel pen which _ smoothly is quite popular with students.Ais written Bis writing Cwrote Dwrites44Have you ever been to Shanghai?Of course. Actually, I _ there for six years but now I live in Zhenjiang.AworkedBwas workingCwould workDhave worked十八、选择题45Whenever he was late, he could find plenty of excuses _ sounded reasonable.AwhoBwhatCwhereDthat46Where would you like to visit the next winter holiday？I want to visit a place _ is famous for its viewsAwhichBwhereCwhenDwho47Lei Feng is a great man _ is known by people all over the world.AwhatBwhichCwhoDwhen十九、选择题48_ more and more people surf the Internet for news, the traditional newspaper may not disappear in a short time.ABecauseBIfCThoughDWhen49_ she is wrong, its not a big deal.ABecauseBSoCAlthoughDBut50Many people do not realize the importance of health _ they have fallen ill.AuntilBwhileCwhenDafter【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】这题考查冠词的用法：第一空填a，泛指一个男孩，第二空填a，指“一个真正的男子汉”，句意是：做为一个男孩，迟早他应该学习怎么像个男子汉。选B。2B解析：B【解析】试题分析:理解成千上万个新单词的一种途径就是好好掌握基本单词。此处为固定短语gain a good knowledge of：精通，故选B。考点：考察冠词。3A解析：A【解析】考查冠词的用法，fun为不可数名词，故前不加冠词，第二空是泛指，一个起因，句意：吸烟对某些人可能会有趣，但对他周围的人来说是一种不舒服的起因。故选A。4B解析：B【解析】第一空“一个寒冷的冬夜”，应用不定冠词a；第二空“夜空”，指独一无二的事物用定冠词the。故答案为B。【考点定位】考查冠词用法5C解析：C【解析】【详解】考查冠词词义辨析。句意：你觉得关于盲人的故事怎么样？它是如此鼓舞人心，以至于我不假思索想去阅读一下。指代“盲人”，英语中用“the+形容词”；“a+序数词”表示又一次，再一次。故选C。6C解析：C【解析】【详解】句意：听着，弹吉他的年轻女子是一位大学教师。她的表演相当不错。考查冠词。演奏某种乐器的乐器前用定冠词the，可知“弹吉他”是paly the guitar；不定冠词（a、an）表示泛指、类指，仅用在单数可数名词前来表示一的意义，但不强调数目概念，只表示名词为不特定者，a用于辅音音素开头的可数名词单数前，an用于元音音素开头的可数名词单数前，第2个空格填不定冠词表示泛指，“一位大学教师”，university junvsti辅音音素开头，可知填a；故选C。【点睛】冠词是虚词，本身不能单独使用，也没有词义，它用在名词的前面，帮助指明名词的含义。英语中的冠词有三种：定冠词、不定冠词、零冠词。（一）不定冠词a(an)与数词one同源，是一个的意思，用在可数名词单数前，a用于辅音音素开头的可数名词单数前， an则用于元音音素开头的可数名词单数前。不定冠词可表示泛指，指某类事物中的一个，意思是“一个/只”，也用于一些固定词组中。例如，He is a teacher.( 某类事物中的一个) an hour（一个）have a rest（固定词组）。（二）定冠词的用法：（1）特指某（些）人或某（些）事物。（2）指双方都知道的人或事物,例如：Open the door, please. （3）指上文提到的人或事物。（4）用在世界上独一无二的事物前。例如：The sun is bigger than the moon.太阳比月亮大些。（5）用在序数词和形容词最高级前。例如：The first island is the biggest of the three.第一个小岛是三个中最大的。（6）乐器前用定冠词the，例如，play the guitar：弹吉他。（7）用在形容词前表示一类人，the +形容词指的是一群人，是一种复数含义，所以其后动词应用复数形式。例如：The old are sick.（8）用于一些固定短语中，如the Great Wall：长城；the United States of America：美国。（三）零冠词的用法 ，就是不用冠词的情况。1) 国名，人名前通常不用定冠词：England, Mary。2) 不可数名词和复数名词表示泛指时，表示一类人或事物时，可不用冠词；They are teachers. 他们是教师。Failure is the mother of success. 失败乃成功之母。3) 在季节、月份、节日、假日、日期、星期等表示时间的名词之前，不加冠词；We go to school from Monday to Friday. 我们从星期一到星期五都上课。4) 在三餐、球类运动和娱乐运动的名称前，不加冠词；如：have breakfast, play chess。5) 当by与火车等交通工具连用，表示一种方式时，中间无冠词；by bus, by train；6) 固定短语，如：go to hospital去医院看病；at home, in class, go to bed等。7C解析：C【详解】句意：你看过电影你好，李焕英吗？是的，我看过。这是一部如此优秀的电影，使许多人深受感动。考查冠词的用法。the表示特指，a/an表示泛指，a用在首字母的发音是辅音音素的前面，an用在首字母的发音是元音音素的前面。第一空是特指的电影Hello, Mom!，此处用定冠词the；第二空表示泛指，用不定冠词，excellent首字母的发音是元音音素用不定冠词an。故选C。二、选择题8B解析：B【详解】句意：他自以为自己了不起，但我们认为他无足轻重。考查代词及名词。somebody某个人（代词），重要的人物（名词）；anybody任何人；nobody没有人（代词），小人物，无足轻重的人，是名词；根据句意可知，第一空应用somebody，第二空应用nobody，故选B。三、选择题9C解析：C【详解】句意：我妹妹没有方向感。她总是在城市的街道上迷路。考查名词辨析。shame羞愧；duty责任；direction方向；humour幽默。根据下文“She always gets lost in the city streets”，可知不认识方向，故选C。10A解析：A【详解】句意：城市是人的手和心灵的产物，展示着人的智慧和创造力。考查名词辨析。product产物；process过程；pride骄傲；possibility可能性。根据“A city is the.of the human hand and mind”可知，此处表示城市是人的手和心灵的产物。故选A。11C解析：C【详解】句意：这台电脑售价5000元，远远超过了它的实际价值。考查名词辨析。 cost 价钱；pay工资；value 价值；price价格。根据前面的 5,000 yuan可知，应是售价和电脑的实际价值作比较。故选C。12D解析：D【详解】句意：在生日聚会上露西打扮的漂亮吗？当然，她白色的裙子吸引了每个人的注意力。A. celebration 庆祝； B. organization 组织； C. introduction 说明书； D. attention注意力；根据句意故选D四、选择题13C解析：C【详解】句意：要下雪了。太棒了！整个世界将是白色的。考查形容词辨析。sunny晴朗的；cloudy多云的；snowy下雪的；foggy有雾的。根据“The whole world will be white”可知，下雪了整个世界是白色的，故选C。14B解析：B【详解】句意：你觉得在武汉的医生怎么样，马林？他们多么勇敢啊！他们尽了最大努力让病人活下来。考查形容词辨析。live活的，主要作定语，修饰动物和植物；alive活着的，主要用作表语，用于人或物；living 活着的，可用作表语或定语，可用于人或物；lively活泼的。根据句中“keep patients”可知，此处是“医生很勇敢，他们尽了最大努力让病人活下来”，所以排除D项；keep sb.+adj.使某人怎么样，形容词作宾语补足语，living 通常是客观描述某人“尚在人间”或“健在”，而 alive 则主要指生与死的“界限”，所以此处使用alive，keep sb. alive让某人活着。故选B。五、选择题15D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。16C解析：C【详解】句意：Jack，你应该把东西放进你的房间里，真的是太乱了。好的，我就来了，妈妈！考查介词的用法。on在上；at在，后跟具体时间或地点；in在里面；for为了，给，关于。根据句意表示真的很杂乱，固定搭配in a mess杂乱。故选C。六、选择题17B解析：B【详解】句意：上周在这里进行了一项关于为什么青少年如此喜欢哔哩哔哩的调查。考查动词短语辨析。taken out取出；carried out执行，实行；turned out结果是；worked out算出。根据“A survey about”可知，是实施一项调查，故选B。七、选择题18A解析：A【详解】句意：我可以看你的身份证吗？我们必须检查一下你的个人信息。当然可以。给你。考查情态动词。may可以，表请求或许可；need需要，指有必要；should应该，表建议；must必须，强调主观意愿。根据答语“Sure. Here you are”，可推断问句是征求对方的许可，故选A。八、选择题19无20C解析：C【详解】句意：时间过得多快！我们很快就要结束我们的初中生活了。考查感叹句。根据“. time flies!”可知此处用“How+主语+谓语!”结构。故选C。21D解析：D【详解】句意：我们应该向在湖北帮助治疗病人的医生和护士们学习。他们真勇敢!考查定语从句和感叹句。第一空考查定语从句的引导词，which的先行词是物，在定语从句中做主语或宾语；who的先行词是人，在定语从句中做主语，本句的先行词是the doctors and nurses，表示人，在定语从句中做主语，所以引导词应用who；第二空考查感叹句，感叹句的结构“What +(a/an)+形容词+名词+主语+谓语!”或“How+形容词(副词)+主语+谓语!”，句中brave意为“勇敢的”，是形容词，所以分析句子结构可知应用how引导感叹句。故选D。九、选择题22A解析：A【详解】句意：Mr Black，家长会将会持续多长时间？很难说。也许还要一个小时。A. how long多久，提问for+一段时间；B. how much多少，提问不可数名词数量的多少；C. how far 多远，提问距离；D. how often多久一次，提问频度。根据下文Its hard to say. Maybe one hour more可知上文是提问多久用how long提问。根据题意，故选A。【点睛】how long， how often， how soon三者都可以译成“多久”。how long用来提问“多长时间”，对“一段时间的长短”提问时用，与延续性动词连用；how often用来提问某动作或状态发生的频率，对“一段时间内发生了几次活动”（always，usually， often， never或twice a day等表示频度的词或短语）提问时用；how soon用来提问某人要“多快”能做好某事，或某事要“多快”能完成，对“过多少时间（就能）”（in短语）提问时用，常用于将来时。而how far意思是“多远”，对距离提问时用。例如：How long did you stay there? 你在那儿呆多久？How often do his parents let him watch TV? 他父母多久让他看一次电视？How soon will her husband come? 她丈夫多久会回来？How far is that? 那有多远？十、选择题23C解析：C【详解】考点：动词时态When引导的时间状语从句，主句是一般将来时，从句用一般现在时代替一般将来时，主语park是complete的承受者，故用一般现在时的被动语态be+过去分词，主语单数，故用is。故选：C十一、选择题24B解析：B【解析】考查时态语态。up till now=so far是“到目前为止”的意思，是现在完成时的标志；run out意思 是“用光，用尽”，无被动。此句用现在进行时态表将来。故选B。25C解析：C【详解】句意：露西，咪咪在哪儿？她正在椅子底下睡觉。考查句子时态。根据“Lucy, where is Mimi?”可知要回答露西现在正在做什么，应该用现在进行时。故选C。26D解析：D【详解】句意：托尼，快点！我们现在在等你。这就来。考查现在进行时。根据“Tony, hurry up! Wefor you now.”可知，此处强调动作正在发生，用现在进行时，故选D。27C解析：C【详解】句意：我在教室里找不到迈克了。他在哪里？哦，他在图书馆学习。考查现在进行时。根据题干中“Where is he?”可知要回答现在在哪里，用现在进行时表示“正在图书馆学习”，其结构为be doing；主语“he”是第三人称单数，be动词用is。故选C。十二、选择题28B解析：B【详解】句意：他们认为李做不了这项工作，所以他决定向他们展示他的能力。考查连词辨析。but但是，表转折；so因此，表因果；or或者，表选择；and和，表顺承；上句“他们认为李做不了这项工作”和下句“他决定向他们展示他的能力”表因果关系；故选B。29B解析：B【解析】试题分析：句意：昨晚我给莎拉打电话，但是没有回答。根据句子的意思可知选B。考点：考查转折连词。30A解析：A【详解】句意：当我们到达的时候，最后一班车已经离开了。因此我们必须找到一个旅馆呆一晚上。A. so因此；B. but但是；C. or或者；D. because因为。根据题意，故选A。31B解析：B【详解】句意：这次小心点，否则你会再犯同样的错误。考查连词辨析。and和，表并列；or否则，用于连接两个并列的句子；so所以，表结果；but但是，表转折。根据前后句子的关系，可知设空处表示“否则”的意思，故选B。十三、选择题32B解析：B【详解】句意：你能告诉我寒假期间你做了什么吗？我在网上学习以及帮着做家务。考查宾语从句。此处是宾语从句，需用陈述语序，排除选项A、C；根据答语“I studied online and helped with the housework.”可知，是询问做什么而不是去了哪里，故选B。十四、选择题33D【详解】句意：许多人认为女人比男人更擅长烹饪。情况不是这样的。世界上大多数顶级厨师都是男性。考查情景交际。I agree我同意；I cant agree more我完全同意；Not解析：D【详解】句意：许多人认为女人比男人更擅长烹饪。情况不是这样的。世界上大多数顶级厨师都是男性。考查情景交际。I agree我同意；I cant agree more我完全同意；Not at all不客气；Thats not the case情况不是这样的。根据后句“Most top chefs in the world are men.”可知，空处应说情况不是这样的，表示不同意。故选D。34D【详解】句意：我刚收到杨女士的信息。她说她今天下午会来参加我们的会议。那太好了。她总是有好主意。考查情景交际。Why not?为什么不呢？What a pity!真可惜！Time i解析：D【详解】句意：我刚收到杨女士的信息。她说她今天下午会来参加我们的会议。那太好了。她总是有好主意。考查情景交际。Why not?为什么不呢？What a pity!真可惜！Time is up. 时间到了。Thatll be very nice. 那太好了。根据后句“She always has good ideas.”可知，应是那太好了，表示高兴。故选D。十五、选择题35B【详解】句意：与华为和小米相比，苹果在过去的几个月里似乎已经失去了它的吸引力。考查非谓语动词做状语。若句子主语与非谓语动词是主动关系，用现在分词；若句子主语与非谓语动词是被动关系，用过去分词或解析：B【详解】句意：与华为和小米相比，苹果在过去的几个月里似乎已经失去了它的吸引力。考查非谓语动词做状语。若句子主语与非谓语动词是主动关系，用现在分词；若句子主语与非谓语动词是被动关系，用过去分词或现在分词分词的被动式。compare比较，对照connect连接，联结;使有联系。根据句意用compare，再由于是将苹果与华为和小米做比较，所以用被动形式。故选B。【点睛】非谓语动词作状语的用法。表示时间、条件、方式、让步或伴随情况，通常用现在分词或过去分词；若句子主语与非谓语动词是主动关系，用现在分词；若句子主语与非谓语动词是被动关系，用过去分词或现在分词的被动式。如：Seeing the cat, the mouse ran off. 见到猫，老鼠就跑了。He sat in the chair reading newspapers. 他坐在椅子上看报。Given more time, we could have done it better. 如果多给点时间，我们可以做得更好表示目的。通常要用不定式；表目的的不定式所表示的动作通常发生在谓语动词之后有时为了强调，可将不定式短语放到句首。如：We used the computer to save time. 我们用电脑节约时间36D【详解】句意：汤姆，你读过查尔斯狄更斯写的双城记吗？是的，我去年寒假就读完了。考查分词作定语。过去分词written用作后置定语修饰the book A Tale of Two解析：D【详解】句意：汤姆，你读过查尔斯狄更斯写的双城记吗？是的，我去年寒假就读完了。考查分词作定语。过去分词written用作后置定语修饰the book A Tale of Two Cities，与所修饰的名词之间表示被动的关系，故选D。37A【详解】句意：你的头发太长了。你最好剪了它。考查：had better用法及使役动词用法。had better最好做某事，后接动词原形。排除D项。have sth done让被做，接动词解析：A【详解】句意：你的头发太长了。你最好剪了它。考查：had better用法及使役动词用法。had better最好做某事，后接动词原形。排除D项。have sth done让被做，接动词过去分词作宾语补足语，说