初一下册外研版英语单项选择（50题）-及解析.doc

初一下册外研版英语单项选择（50题） 及解析一、选择题1Nokia, _ worlds largest mobile phone producer, is going to found _ new research center in China.Aa; aBa; theCthe; theDthe; a2 Tu Youyou who won the Nobel Prize in Physiology or Medicine in 2015 is _ excellent Chinese scientist. I cant agree more. In fact, she is _ pride of China.Athe; aBan; theCan; aDthe; the3There is_ s and_ u in the word sun.Aa, anBan, aCa, aDan, an二、选择题4Jeff dreams of becoming a detective like Sherlock Homes. He thinks there is _ more exciting than solving a mystery.AeverythingBsomethingCanythingDnothing5Believe in yourself. Do this and no matter where you are, you will have _ to fear.AnothingBsomethingCanythingDeverything三、选择题6Kids under the age of ten cant make good_. They are not sure which is better for them.AchoicesBprogressCeffortsDmistakes7The filmmakers should pay more attention to improving the _ of a film than making more money.AqualityBpositionCcharityDpersonality四、选择题8 Would you mind not making much noise? Mum is sleeping. Sorry, I didnt know. I thought she was _.AaloneBasleepCawakeDafraid9 More and more people like group buying on WeChat. You said it. The prices are _.Amuch lowerBmuch cheaperCmore expensiveDeven higher10Millie does welt in her lessons, but she never shows off.I cant agree more. She is quite_.AmodestBcuriousCgentleDpolite五、选择题11 When will Mr. Smith arrive? _ September 6th.AAtBInCOnDFor12 My aunts 3-year-old daughter can eat a meal with chopsticks. Really? Most children _ her age still use spoons.AofBinConDfor13_ Friday afternoon, our school ends earlier than usual.AAtBOnCToDIn14Armstrong joined the navy in 1949 and served _ a pilot for three years.AwithBlikeCtoDas六、选择题15My brother often _ his spare time to help me with my spoken English.Aputs upBgives upCopens upDtidies up七、选择题16I must go to school today, _?No, you _.You can go as soon as you get well.Amustnt I;needntBneednt I;needntCmustnt I;mustntDneednt I;mustnt17The article says that a persons animal sign decides his personality.You _ read it for fun, but dont believe in that.AcanBmustCshouldntDneednt18Have you decided to take up teaching as career after graduation? I _ go abroad for further education instead. But it depends.AmustBshouldCmayDshall八、选择题19 The Long March 5 called “Fat 5” was launched(发射) on Dec. 27, 2019. _ exciting event!AWhat aBHowCHow anDWhat an20Do you know that people in quite _ few places in China witnessed on Sunday the most wonderful event of the year, an annular solar eclipse(金边日环食)?What _ exciting news! Its reported the whole eclipse lasted about three and a half hours.Aa; anBthe; /Ca; /Dthe; an21_ wonderful news program we are watching!AWhatBHowCWhat aDHow a22_to see you here! I thought you were not supposed to come back until tomorrow.AWhat surpriseBWhat a surpriseCHow surpriseDHow a surprise九、选择题23_ is it since the Communist Party of China (中国共产党) was founded? Ninety-nine years. Its her 100th birthday next year.AHow oftenBHow longCHow soonDHow many十、选择题24 When shall we hand in our book review on The Kite Runner? As soon as it _.AcompletesBis completedCwill completeDwill be completed25Penicillin(青霉素)was first _ by Fleming early in the twentieth century.AinventedBdiscoveredCcreatedDproduced26 Daddy, when will we go out to fly a kite? As soon as your homework _.Awill finishBwill be finishedCis finishedDfinishes27Hello, Helen!Oh, Jim! What a surprise! I _you were still on business in Shanghai.AtoldBtellCwill be toldDwas told28I saw several boxes of books at the gate of our school just now.They _ to children in poor areas.Awere sentBare sentCwill be sentDwere being sent十一、选择题29Be quiet. Your brother _ classes online.AhasBis havingCwill haveDhad30Where is Frank?He _ to music in his room.AlistensBis listeningClistenedDwas listening十二、选择题31Your book is very interesting. Can you tell me _? In Xinhua Bookstore next to our school.Awhere did you buy itBwhy did you buy itCwhere you bought itDwhy you bought it32Tom was not listening carefully, so he failed to hear _.Awhat the teacher saidBhow the teacher saidCwhat did the teacher sayDhow did the teacher say33-Excuse me, Im afraid were lost. Could you tell us _?-Sure. Go along the street for about 15 minutes, and then youll see it.Ahow can I get to Wanda Shopping MallBwhere Wanda Shopping Mall isChow far is Wanda Shopping MallDwhere is Wanda Shopping Mall十三、选择题34I never thought Eddie did so good a job in the competition.How lucky he is! Just as the saying goes “ _”.AEvery dog has its dayBPractice makes perfectCActions speak louder than wordsDThe early bird catches the worm十四、选择题35Shall we go to the amusement park right away or the day after tomorrow?_. Any time will do.AExcuse meBHave a good timeCIts up to youDIm afraid I cant十五、选择题36The construction of Subway Line 4 in Jinan has begun! Wonderful. It will be more convenient for people _ in the suburb to travel around.AliveBlivingClivedDlives37Is there anything amazing in todays newspaper?Yes. By using ordinary computers, NASA scientists are busy_ at home to control a space rover(天体登陆车）on the Red Planet. .Ato programmeBprogrammingCprogrammeDwith programming38-It is selfless _ the doctor to devote all the time he had _ for the patients.-I think so, they are so great.Afor; to care Bof; to care Cof; to caring Dfor; to caring十六、选择题39See? The strange man _ around our house again. Should we call the police?Oh, no. He is our new neighbor, who moved upstairs the day before yesterday.AwalksBwalkedChas walkedDis walking40For nearly 100 years, the heartbroken Little Mermaid _on a rock looking out over Copenhagens port.Awill sitBsitsCsatDhas sat十七、选择题41I want to buy that kind of cloth because I_the cloth_well.Ahave told;washedBhave been told;washesChave been told;washedDwas told;washes42Hes been informed that he _ for the scholarship because of his academic background.Ahasnt qualifiedBhadnt qualifiedCdoesnt qualifyDwasnt qualifying43Those eggs _ , please throw them away.Asmell goodBare smelled badCare smelled wellDsmell bad44China _ selling products like silk in foreign countries thousands of years ago.AbeganBbeginsChas begunDwas beginning45The exam he paid no attention to _ him the chance to go to college.Abeing costBbe costCcostingDcost十八、选择题46I will never forget the three years I spent with my classmates and teachers in the middle school.AwhichBwhenCwhatDwhere47Running man is a very relaxing TV program_is hot among the young people.AwhatBwhichCwhoDwhom十九、选择题48The game show was so funny that he watched it for hours _ he realized it.AasBsinceCbeforeDafter49 Labour education is an important course for students self-development. Exactly. schools put it into practice, students will learn a lot.AWhileBUnlessCIfDAs50My grandma enjoys sharing videos on Douyin like the young _ she is over seventy.AsinceBifCthoughDunless【参考答案】*试卷处理标记，请不要删除一、选择题1D解析：D【解析】【详解】考查冠词。句意：全球最大的手机生产商诺基亚将在中国找到一个新的研究中心。形容词最高级前用定冠词the，所以第一空填the；第二空表示泛指“一个新的研究中心”，所以使用不定冠词。故选D。2B解析：B【详解】句意：在2015年获得了诺贝尔生理学或医药学奖的屠呦呦是一名优秀的中国科学家。我非常同意。事实上，她是中国的骄傲。第一空excellent是元音音素开头，故用不定冠词an修饰。第二空有介词短语of China修饰，故表示特指，故用定冠词the修饰，故选B。3B解析：B【详解】句意：在这个单词“sun”里面有一个“s”和一个“u”。根据第一个空s是元音音素开头，故用an；u是辅音音素开头，故用a，结合句意，故选B。二、选择题4D解析：D【详解】句意：杰夫梦想成为像夏洛克霍姆斯那样的侦探。他认为没有什么比解开一个谜更令人兴奋的了。考查代词辨析。everything每件事情；something一些事情；anything任何事情；nothing没有什么。根据“Jeff dreams of becoming a detective like Sherlock Homes.”可知，此处指没有什么比解谜更令人兴奋了。故选D。5A解析：A【详解】句意：相信你自己。这样做，无论你身在何处，你都将无所畏惧。考查复合不定代词。nothing没事、没东西；something某物；anything任何东西，用于疑问句及否定句中；everything每件事、东西； 根据“Believe in yourself”鼓励对方的话，可知此处指“没什么可怕的”；故选A。三、选择题6A解析：A【详解】句意：十岁以下的孩子不能做出很好的选择。他们不确定哪一个对他们更好。本题考查名词。choice选择，progress进步，effort努力，mistake错误。根据“They are not sure which is better for them.”可知，他们不确定道哪一个更好，因此表示他们无法做出选择，make choices“做出选择”，故选A。【点睛】7A解析：A【详解】句意：电影制作人应该把更多的注意力放在提高电影的质量上，而不是赚更多的钱。考查名词辨析。quality质量；position位置；charity慈善；personality人格。根据题干“The filmmakers should pay more attention to improving theof a film than making more money”，可知质量比钱重要，故选A。四、选择题8C解析：C【详解】句意：你介意不要太吵吗？妈妈在睡觉。对不起，我不知道。我以为她醒了。考查形容词辨析。alone单独的；asleep睡着的；awake醒着的；afraid害怕的。根据“Would you mind not making much noise? Mum is sleeping.”可知，此处是认为母亲是醒着的，故选C。9A解析：A【详解】句意：越来越多的人喜欢在微信上团购。 你说的对。这样价格要低得多。考查形容词比较级。much lower更低的；much cheaper更便宜的；more expensive更昂贵的；even higher更高的。根据上文“group buying on WeChat”及常识可知，团购价格通常比平时更优惠，故C、D选项可排除。形容价格的“低”应用形容词low，故选A。10A解析：A【详解】句意：米莉的功课很好，但她从不炫耀。我完全同意。她很谦虚。考查形容词辨析。modest谦虚的；curious好奇的；gentle温和的；polite有礼貌的。根据句意和前一句中的“but she never shows off”可知米莉从不炫耀，所以她很谦虚，故选A。五、选择题11C解析：C【详解】句意：史密斯先生什么时候到？ 9月6日。考查介词。At用于指某一特定的时刻；In用于指某个较长的时间（年、月、季节）；On用于指具体某一天；For用于指时间的长度，后常接一段时间。根据空格后“September 6th”可知，此处指的是具体的某一天，故应用介词on，故选C。12A解析：A【详解】句意：我姑姑3岁的女儿会用筷子吃饭。真的吗?大多数她这个年龄的孩子还在用勺子。考查介词，of的； in在里；on在上；for为了。“of her age”在这里是后置定语，修饰“most children”意为 “和她年龄相仿的”。故选A。13B解析：B【详解】句意：星期五下午，我们学校比平时提早放学。考查介词辨析。At其后一般加点钟；On其后一般加星期或具体的时间；To到；In其后加早中晚/月份/年份等。根据“Friday afternoon”可知，其后加具体的时间，用on，故选B。14D解析：D【详解】句意：阿姆斯特朗于1949年加入海军，并当了三年飞行员。考查介词辨析。with伴随；like像；to到；as作为。根据Armstrong joined the navy in 1949及servea pilot，可知，阿姆斯特朗在海军当了三年飞行员，固定搭配：serve as“担任”，所以空格处填as。故选D。六、选择题15B解析：B【详解】句意：我的哥哥经常放弃空余时间来帮助我的英语口语。考查动词短语。puts up张贴；gives up放弃；opens up开封；tidies up收拾。根据“his spare time to help me with my spoken English”可知此处用动词短语gives up表示“放弃空余的时间”。故选B。七、选择题16B解析：B【详解】句意：今天我必须去上学，是吗？不，你不必。你可以等好点再去。考查情态动词。mustnt禁止，不要；neednt不必，没有必要。must是情态动词，意为“必须”，反意疑问句应用need构成，答语中也应用need。故选B。17A解析：A【详解】句意：这篇文章说，一个人的属相决定他的性格。你可以为了好玩而读它，但不要相信它。考查情态动词辨析。can可以；must必须；shouldnt不应该；neednt不必。根据“but dont believe in that”可知，不要相信这样的话，只是可以作为娱乐看一看就行了，故选A。18C解析：C【详解】句意：你决定毕业后从事教书工作了吗？我可能出国深造。但要看情况。考查情态动词。must 必须，一定；should 应该，shall的过去式；may 可能；shall 应该。根据“But it depends.”可知，出国深造的可能性不是很大，大概是50%左右，表示50%左右的可能性，“may”符合句意，故选C。八、选择题19D解析：D【详解】句意：被称为“胖五”的长征五号火箭于2019年12月27日顺利发射。 多么令人兴奋的一件大事啊！考查感叹句。感叹句的句式有“What+(a/an)+形容词+名词+主语+谓语！”和“How+形容词/副词+主语+谓语！”。空格后exciting以元音音素开头，本句适用“What an+形容词+单数名词”结构，故选D。20C解析：C【详解】句意：你知道吗？星期天，中国不少地方的人们目睹了一年中最奇妙的事件日环食。多么令人兴奋的消息!据报道，整个日环食持续了大约三个半小时。考查冠词辨析。a和an是不定冠词，修饰可数名词单数，表示泛指一个；an用于元音音素前；the是定冠词，修饰名词表示特指。第一个空考查的是固定短语quite a few，意为“不少，相当多”；第二个空是感叹句，空后的news是不可数名词，因此应用“What+形容词+不可数名词”这一句型，不用冠词。故选C。21C解析：C【详解】句意：我们正在观看的新闻节目多么精彩啊！考查感叹句用法。根据wonderful news program可知，感叹句修饰的中心词program是可数名词，应该用What修饰；how修饰形容词和副词，它引导的感叹句：how+主语+谓语动词！how+形容词或副词+主语+谓语动词！又根据感叹句的句式：What+a/an+形容词+单数名词+主+谓，program是可数名词单数形式，而wonderful是以辅音音素开头的单词，所以前面加冠词a，故选C22B解析：B【详解】句意：真没想到在这儿见到你!我以为你明天才能回来。考查感叹句辨析。感叹句通常有以下形式：1.How+形容词或副词+S+V!2. How+形容词+ a an +名词+S+V!3. What a an +形容词+名词+S+V! 若名词为不可数或复数的话，就不能用不定冠词。how不和冠词连用，可排除D项。surprise让人惊奇的事，是可数名词，需用不定冠词a，可排除AC两项。根据句意结构，可知需用“What a an +名词+S+V!”结构，故选B。九、选择题23B解析：B【详解】句意：中国共产党成立多久了？99年。明年是她100岁生日。考查特殊疑问句。How often多久一次，对频率提问；How long多长，对一段时间或物体的长度提问；How soon多久以后，多快，询问事情要多长时间能完成，其后用in加一段时间来回答；How many多少，对可数名词的数量提问；根据答语“Ninety-nine years.”可知，99年。由此可推断，此处是对一段时间的提问，应使用how long。故选B。十、选择题24B解析：B【详解】句意：我们什么时候交追风筝的人的书评？ 一完成就交。 考查一般现在时的被动语态。as soon as引导时间状语从句，时态需主将从现。而book review又是被完成的，所以此处需用一般现在时的被动语态。故选B。25B解析：B【详解】句意：青霉素最早是在二十世纪初被弗莱明发现的。考查动词。本句时态为一般过去式，主语为Penicililn，故用被动语态，动词用过去分词。invented动词，发明；discovered动词，发现；created动词，创造；produced动词，生产。根据句意和常识可知，青霉素是被弗莱明发现的，此处填写“发现”的含义。discover符合题意，故选B。26C解析：C【详解】句意：爸爸，我们什么时候去放风筝？你一做完作业。考查一般现在时态的被动语态。as soon as引导的时间状语从句，不用将来时态，用一般现在时态来代替，排除A和B；主语homework和finish之间是被动关系，用被动语态；故选C。27D解析：D【详解】句意：你好，海伦！哦，吉姆！真是个惊喜！我听说你还在上海出差。考查被动语态。told告诉，过去式；tell告诉，动词原形；will be told告诉，一般将来时被动；was told告诉，一般过去时被动；根据句意理解可知，这里表达的是“我听说你还在上海出差”，也就是“别人告诉我”，而这里主语是I，所以应该用被动结构，而后句动词是were，所以这里应该用一般过去时的被动语态，故选D。28C解析：C【详解】句意：刚才我在学校门口看到几箱书。他们将被送给贫困地区的儿童。考查时态。were sent一般过去式被动语态；are sent一般现在时被动语态；will be sent一般将来时被动语态；were being sent；过去进行时被动语态；根据上文“I saw several boxes of books at the gate of our school just now”推断动词还未发生，用一般将来时；故选C。十一、选择题29B解析：B【详解】句意：安静点。你哥哥在网上上课。考查时态。根据“Be quiet.”及语境可知，此处表达的动作是正在进行的，应用现在进行时，故选B。30B解析：B【详解】句意：弗兰克在哪儿？他正在房间里听音乐。考查动词时态。分析语境可知，上文询问时，弗兰克正在房间里听音乐，故此处应为进行时态，结合上文中is可知，此处为现在进行时。故选B。十二、选择题31C解析：C【详解】句意：你的书很有趣。你能告诉我你在哪里买的吗？在我们学校旁边的新华书店。考查宾语从句。where did you buy it你在哪里买的它，疑问语序；why did you buy it你为什么买它，疑问语序；where you bought it你在哪里买的它，陈述语序；why you bought it你为什么买它，陈述语序。分析句子可知，此处考查宾语从句，宾语从句使用陈述语序，所以排除A和B；根据答句“In Xinhua Bookstore next to our school.”可知，此处回答购买书的地点，提问地点使用where。故选C。32A解析：A【详解】句意：汤姆没有认真听，所以他没听到老师说的话。考查宾语从句。宾语从句应该用陈述句的语序，排除C/D；根据“Tom was not listening carefully,”可知，汤姆没听到老师说的话。因此是由what引导的宾语从句。故选A。33B解析：B【详解】句意“-打扰一下，恐怕我迷路了，你能告诉我万达购物广场在哪里吗？-当然，沿着街道走大约15分钟，然后你就能看到它”。本题考查宾语从句，宾语从句用陈述句语序，且根据Go along the street for about 15 minutes, and then youll see it可知，应问“万达广场在哪里”，故选B。十三、选择题34A解析：A【详解】句意：我从没想过埃迪在比赛中表现得这么好。他真幸运！正如俗话所说“人人皆有得意时”。考查谚语辨析。Every dog has its day人人皆有得意时；Practice makes perfect熟能生巧；Actions speak louder than words事实胜于雄辩；The early bird catches the worm早起的鸟儿有虫吃。根据上文“How lucky he is”，可知后面三项不合语境，故选A。十四、选择题35C【详解】句意：我们是马上去游乐场还是后天去？这取决于你自己。任何时间都行。考查情景交际。Excuse me 打扰一下，劳驾；Have a good time玩得开心；Its up解析：C【详解】句意：我们是马上去游乐场还是后天去？这取决于你自己。任何时间都行。考查情景交际。Excuse me 打扰一下，劳驾；Have a good time玩得开心；Its up to you 取决于你；Im afraid I cant我恐怕不行。根据“Any time will do.”可知这取决于你自己，故选C。十五、选择题36B【详解】句意：济南地铁4号线建设已经开始了！太棒了。对于住在郊区的人来说，到处旅行会更方便。考查非谓语动词。live居住；分析句子结构，此处使用living，表示状态，修饰peopl解析：B【详解】句意：济南地铁4号线建设已经开始了！太棒了。对于住在郊区的人来说，到处旅行会更方便。考查非谓语动词。live居住；分析句子结构，此处使用living，表示状态，修饰people，现在分词作定语。故选B。37B【详解】句意：今天的报纸上有什么惊人的消息吗？是的。通过使用普通电脑，美国宇航局的科学家们正忙着在家里编程，控制这颗红色星球上的一辆天体登陆车。考查非谓语。to programme编解析：B【详解】句意：今天的报纸上有什么惊人的消息吗？是的。通过使用普通电脑，美国宇航局的科学家们正