八年级下册中英语单项选择（50题）的用法归纳总结含答案.doc

八年级下册中英语单项选择（50题）的用法归纳总结含答案
一、选择题
1．It's ______ great surprise when I heard ______ news about the accident.
A．the; a B．a; the
C．a; 不填 D．the; the
2．________ China of those years in the hit TV series—The Legend of Miyueis________ China at War.
A．The:不填 B．The; a C．不填;;a D．不填;不填
3．There is ________ “N” letter on my T-shirt because this is ________Year of Ox.
A．a; / B．an; / C．a; the D．an; the
二、选择题
4．— When would you like to go to Nanjing Garden Expo (园博园) with me, this Friday or Saturday?
— ________. I am free only this Sunday.
A．Both B．None C．Neither D．Either
5．Miss Liu is kind enough to help us whenever she is needed. We all like ______.
A．she B．her C．him D．them
三、选择题
6．I like collecting old stamps because they are ________.
A．simple B．valuable C．impossible D．natural
7．—Sorry, I don't know how many colours there are in a rainbow.
—Are you joking? This is just ________ knowledge.
A．natural B．general C．proper D．ancient
四、选择题
8．Wu Mengchao, known as the “father of Chinese hepatobiliary surgery” passed away ________ the age of 99 on Saturday.
A．on B．in C．at D．by
五、选择题
9．No rules, all things will not be long. Without proper lessons, you could ________ a lot of bad habits when playing the piano.
A．give up B．catch up C．keep up D．pick up
10．The director of Up series passed away, and the workmates are thinking about whether the documentary can ________ without him.
A．carry on B．carry out C．take on D．take out
11．Would you please ____________ the light? I can't sleep well with it on.
A．turn on B．turn off C．turn to D．turn around
六、选择题
12．—Is it really necessary for me to go shopping with a mask on?
—I’m afraid you ________ in public. It is not only to protect yourself but also to protect others.
A．must B．should C．can D．need
13．It’s of great importance to protect the environment. Each of us ________ take an active part in it.
A．can B．may C．would D．should
14．You ______ pay too much attention to your pronunciation, as it is so important in the oral（口头的） test.
A．shouldn’t B．mustn’t C．can’t D．needn’t
七、选择题
15．________ good advice Jim has offered!
A．What B．What a C．How D．How a
16．So many unusual things happened in 2020. ________ special year it was!
A．How B．What C．What a D．What an
17．—Did you go travelling during the May Day holiday?
—Yes, I did. But you can’t imagine ________ the traffic was!
A．What heavy B．what a heavy C．how heavy D．how a heavy
八、选择题
18．—________do you visit your grandparents, Timmy? — Once a week.
A．How often B．How long C．How fast D．How many
19．— The 10th China Flower Expo is being held in Chongming. ________ does it last?
— About 40 days.
A．How long B．How soon C．How far D．How often
九、选择题
20．—Have you moved into the new house?
—Not yet. It ________.
A．has been built B．was built
C．is being built D．had been built
21．— May I speak to Mr. Brown?
— I am sorry. He ________ an important meeting in his office now.
A．has B．had C．is having D．will have
22．— Dad, I can’t work out this math problem. Can you give me a hand?
— Wait a moment. I ________ on the phone.
A．am talking B．will talk C．was talking D．have talked
23．I can’t lend you my English book, because I _______ it these days.
A．use B．have used C．used D．am using
十、选择题
24．I was late for school today ______ I didn’t catch the early bus.
A．because B．so C．but D．then
25．People cut down too many trees, _____ the greenhouse effect becomes more and more serious.
A．so B．because C．although D．if
十一、选择题
26．—What did the headmaster ask you after the meeting?
—He asked me ________.
A．what I do for the project last week B．if can I finish the work on time
C．how did I deal with the problem D．why I was late for the meeting
十二、选择题
27．—Never give up. If you keep practicing speaking English every day. you’ll make great progress.
---Thanks for encouraging me. I know .
A．practice makes perfect
B．it never rains but it pours
C．many hands make light work
D．the grass is always greener on the other side
28．In England, if you think that other people are always in a better situation than you, even when they are not, we say “________”.
A．the grass is always greener on the other side B．every dog has its day
C．the early bird catches the worm D．actions speak louder than words
29．—Mom, I spent a whole night preparing for the exam.
—My God.___don't stay up too late, or you' ll be tired out.
A．You can't put your eggs in one basket
B．The grass is always greener on the other side
C．You can't burn the candle at both ends
D．Do as Romans do when in Rome
30．— If you keep practising speaking French every day, you’ll be better at it.
A．Practice makes perfect B．Many hands make light work
C．Put all your eggs in one basket D．Burn the candle at both ends
十三、选择题
31．—How about putting some pictures into the report?
—________ A picture is worth a thousand words.
A．I don’t think so. B．Why not?
C．Thank you. D．Don’t mention it.
32．— I find it difficult to fall asleep before exams. Could you help me?
— ___________. We have helped many students with similar problems.
A．No problem B．Come on C．Well done D．What a pity
33．—TV says there will be a heavy rain tomorrow.
—________. I planned to go climbing with my friend.
A．Bad luck B．I hope so C．Good idea D．I don’t mind
十四、选择题
34．The girl is often heard ________ in the music room. Her voice sounds beautiful.
A．practice singing B．practiced singing C．to practice singing D．to practice sing
35．—To keep the students safe on their way to school, we have taken more action.
— That sounds great. We should do what we can __________ the school bus accident.
A．to prevent B．prevent C．to preventing D．preventing
36．一Have you got the tickets for the concert?
一Not yet，I didn't realize difficult it was the tickets.
A．what; to get B．what; getting C．how; to get D．how; getting
37．After World War II, Anne’s father collected her diary and had it ___________ in 1947.
A．publish B．to publish C．published D．been published
38．Life is about waiting for the right moment_____, because everyone is in his own TIME ZONE.
A．acting B．to act C．act D．acts
十五、选择题
39．—Fou Ts’ong, whose letters from his father ________ a best seller in China for long, died in London, where he had lived for many years. The cause was the coronavirous.
—What a pity!
A．has been B．has become C．was D．becomes
十六、选择题
40．Our country has launched a campaign to ban smoking in public places, which with some heavy smokers.
A．concerns B．was concerned
C．concerned D．is concerned
41．I ______ for Shanghai this Saturday, so I want to know when the earliest plane ______.
A．leave; takes off B．am leaving; takes off
C．leave; is taking off D．am leaving; is taking off
42．All of you ______ at the school gate! We’ll soon start.
A．will gather B．gather
C．will be gathering D．are gathering
43．—When ________ you ________ reading the book Little Women?
—It's hard to say. I'm busy these days and have no time to continue reading.
A．did; finish B．have; finished C．will; finish D．do; finish
十七、选择题
44．The boy__________ parents died two years ago lives with his grandpa now.
A．whose B．who C．that D．/
45．---At present young people prefer WeChat to keep in touch with their friends.
--Yes. It seems to be the best way of communication people like.
A．that B．how C．who D．what
46．---Linda, can you tell me something about Agatha Christie?
--Sure. Agatha Christie was a female writer ________ is considered as the queen of crime novels.
A．which B．whose C．what D．who
十八、选择题
47．Andrew thought there was something wrong with his robot ________ Samuel pointed out that he probably forgot to change the battery.
A．until B．if C．after D．since
48．Protecting wildlife is without doubt an important part, ________ each animal on Earth has a role to play in the ecosystem.
A．since B．though C．unless D．if
49．— Has the meeting begun?
—Not yet. We have to wait ________ everyone is here.
A．and B．until C．or D．but
50．In ancient times, people seldom travelled long distances and most farmers only travelled ________ the local market.
A．longer than B．more than C．as much as D．as far as
【参考答案】***试卷处理标记，请不要删除
一、选择题
1．B
解析：B
【解析】
【详解】
考查冠词。句意：当我听到事故的消息时，真是大吃一惊。分析句子可知，本句中的第一个空surprise在此指的是”意外的事”，所以第一个空要用不定冠词a，第二个空是特指关于那个事故的消息，是特指，要用定冠词，故选B项。
2．B
解析：B
【解析】
试题分析：考查冠词。第一空特指“这些年的中国”，填定冠词the；第二空“一个战争中的中国”，第二空填a。句意：这些年热播的电视剧——《芈月传》是讲战争中的中国。故选B。
考点：考查冠词
3．D
解析：D
【详解】
句意：在我的T恤衫上有一个N，因为今年是牛年。
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。根据句意可知，第一个空表示“一个字母N”，是泛指一个，且N是元音/e/开头，应用an修饰；第二个空特指“牛年”，应用定冠词the。故选D。
二、选择题
4．C
解析：C
【详解】
句意：——你想什么时候和我一起去南京园博园，这个星期五还是这个星期六？ ——都不行。我只有这个星期天有空。
考查不定代词。Both两者都；None没有一个；Neither两者都不；Either两者中其中一个。根据“I am free only this Sunday.”我只有这个星期天有空。可知，这个星期五和星期六都没有空，因此选择Neither两者都不。故选C。
5．B
解析：B
【详解】
句意：刘老师人很好，无论何时我们需要她时，她都会帮助我们。我们都很喜欢她。
考查人称代词。she她，人称代词主格；her她，人称代词宾格；him他，人称代词宾格；them他们，人称代词宾格。根据上文Miss Liu提示，此处应用意为“她”的人称代词，C、D选项可排除。空格前为谓语like，故应填人称代词宾格，故选B。
三、选择题
6．B
解析：B
【详解】
句意：我喜欢收集旧邮票，因为它们很有价值。
考查形容词辨析。simple简单的；valuable有价值的；impossible不可能的；natural自然的。根据“I like collecting old stamps”可知旧邮票是有价值的，所以喜欢收藏。故选B。
7．B
解析：B
【详解】
句意：——对不起，我不知道彩虹有多少种颜色。——你在开玩笑吗？这只是常识。
考查形容词辨析。natural自然的；general普遍的，总的， 常规的；proper正确的，恰当的；ancient古代的，古老的。general knowledge：常识。根据常识可知“彩虹有7种颜色”，结合上文“我不知道彩虹有多少种颜色”可知此句是“你在开玩笑吗？这只是常识。”故选B。
四、选择题
8．C
解析：C
【详解】
句意：“中国肝胆外科专家”吴孟超在周六去世，享年99岁。
考查介词。on具体的某一天；in在某一年；at具体的某一时刻；by不迟于。根据“the age of 99”可知表达“在99岁高龄的时候”，用短语“at the age of”。故选C。
五、选择题
9．D
解析：D
【详解】
句意：没有规则的一切，不会长久。如果没有适当的课程，你弹钢琴时可能会养成很多坏习惯。
考查动词短语辨析。give up放弃；catch up赶上进度；keep up跟上；pick up捡起，拾起。根据上文“Without proper lessons”可知，及下文“a lot of bad habits when playing the piano”可知，此处是养成很多不好的习惯。故选D。
10．A
解析：A
【详解】
句意：Up系列的导演去世了，同事们都在想，没有他，这部纪录片能否继续下去。
考查动词短语。carry on继续、坚持、开展；carry out实施、执行、实行；take on承担、接受（尤指艰巨工作或重大责任）；take out取出、把……带出去。根据上文“The director of Up series passed away”与下文内容的关系可知，此处表示在没有导演的情况下“继续”，应用carry on。故选A。
11．B
解析：B
【详解】
句意：请你把灯关掉好吗?灯亮着我睡不着。
考查动词短语辨析。A. 打开；B. 关闭；C. 向(某人)求助；D.转身。the light灯，根据I can't sleep well with it on.可知请求关灯，故选B。
六、选择题
12．A
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。
13．D
解析：D
【详解】
句意：保护环境是非常重要的。我们每个人都应该积极参与其中。
考查情态动词。can能；may也许；would就会；should应该；根据“It’s of great importance to protect the environment”保护环境非常重要；可知此处指“大家都应该积极参与”，表责任、义务；故选D。
14．C
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。shouldn’t不应该，mustn’t禁止，can’t 不可能， needn’t 不必。can't too much太……也不过分，故选C。
七、选择题
15．A
解析：A
【详解】
句意：吉姆提出了多好的建议啊！
考查感叹句。主谓部分是Jim has offered，主语前有名词advice，应用what引导感叹句，名词是不可数名词，不可用冠词修饰，故选A。
16．C
解析：C
【详解】
句意：2020年发生了这么多不寻常的事情。这是多么特别的一年啊！
考查感叹句。由句意和句子结构可知，这里考查感叹句，常用What和How引导，它们的句型是：What a/an+形容词+可数名词单数+主语+谓语或What+形容词+可数名词复数或不可数名词+主语+谓语；How+形容词或副词+主语+谓语或How+形容词+a/an+可数名词单数+主语+谓语。这个空后“special year”是形容词修饰可数名词单数，应有不定冠词a，用What引导感叹句。故选C。
17．C
解析：C
【详解】
句意：——五一假期你去旅游了吗？——是的，我去了。但你无法想象交通多么堵塞！
考查感叹句。感叹句结构：What+adj.+名词复数/不可数名词+主谓！What+a/an+adj.+单数可数名词+主谓！How+adj./adv.+主谓！heavy形容词，重的，密集的。根据“...the traffic was”，可知这里填how heavy the traffic was!交通多么堵塞！故选C。
八、选择题
18．A
解析：A
【详解】
句意：——蒂米，你多久去看一次你的祖父母？——一周一次。
考查特殊疑问句。how often多长时间一次；how long多长；how fast多快；how many多少。根据“Once a week”可知一周一次，是表示频率，特殊疑问句用how often来提问。故选A。
19．A
解析：A
【详解】
句意：——第十届中国花卉博览会在崇明举行。 它持续多长时间？——大约40天。
考查特殊疑问句。How long多长时间，对时间段提问；How soon多久，对将要用的时间提问；How far多远，对距离提问；How often多久一次，对频率提问。根据“About 40 days”可知，此处对时间段提问，因此用疑问词how long，故选A。
九、选择题
20．C
解析：C
【解析】考查动词的时态和语态。句意：——你搬进新家了吗？——仍旧没有，它仍旧正在建设。根据语境可知，It指代上文提到的the new house，是第三人称单数，与built是被动关系，用被动语态，结合句意，built这一动作表示正在进行的动作。故选C。
21．C
解析：C
【详解】
句意：——我能和Mr. Brown说话么？——对不起，他现在正在开一个重要的会议。
考查时态。表示现在正在做某事，用现在进行时is having 故选C。
22．A
解析：A
【详解】
句意：——爸爸，我解不出这道数学题。你能帮我个忙吗？——稍等。我正在打电话。
考查动词时态。根据“Can you give me a hand?”和“Wait a moment.”可知，空处是描述此时此刻正在进行的动作，所以用现在进行时（am/is/are doing）。故选A。
23．D
解析：D
【详解】
句意：我不能把我的英语书借给你，因为这些天我在用它。
考查动词时态。根据“I can’t lend you my English book...”可知，我不能把我的英语书借给你，说明这些天我在用它，符合语境；所以句子时态应为现在进行时。故选D。
十、选择题
24．A
解析：A
【解析】
句意：今天我上学迟到了，因为我不能赶上早班车。A. Because因为；B. so因此；C. but但是；D. then然后。这里是表示转折关系。根据题意，故选A。
老师他的答案不对，我按正确的解析了
25．A
解析：A
【解析】
试题分析：so 因此；because 因为；although虽然，尽管； if是否，如果。句意：人们砍伐了太多的树木，因此温室效应变得越来越严重。结合语境可知选A。
考点：连词辨析
点评：连词在句子中主要起联系上下文的作用，他们之间的区别就是表示逻辑关系的不同，所以在解题时先要理解上下文含义，然后根据上下文逻辑关系选择合适的连词。连词的用法都比较多，语义之间还有交叉，熟记其基本应用规则，了解其区别，注意固定搭配对象，是做好此类题型的关键。
十一、选择题
26．D
解析：D
【详解】
句意：——会后校长问了你什么？——他问我为什么开会迟到。
考查宾语从句的语序和时态。根据“He asked me ...”可知此处缺少宾语从句，主句是一般过去时，主过从必过，排除AB；宾语从句用陈述语序，排除C。故选D。
十二、选择题
27．A
解析：A
【解析】
试题分析：句意：――永远不要放弃。如果你每天坚持练习讲英语。你会取得很大的进步的。――谢谢你的鼓励。我知道熟能生巧。A. practice makes perfect熟能生巧；B. it never rains but it pours祸不单行；C. many hands make light work众人拾柴火焰高；D. the grass is always greener on the other side邻家芳草绿, 他乡月更圆。天天坚持练习，熟悉了就进步了。故选A。
【考点定位】 考查英语谚语。
28．A
解析：A
【详解】
句意：在英国，如果你认为别人总是比你好，即使他们不是，我们说“这山望着那山高”。
考查习语。the grass is always greener on the other side这山望着那山高；every dog has its day凡人都有得意日；the early bird catches the worm早起的鸟儿有虫吃；actions speak louder than words行胜于言。根据“if you think that other people are always in a better situation than you”可知，此处强调与他人比较，故选A。
29．C
解析：C
【解析】
【详解】
句意：——妈妈，我花了一整夜准备考试．——我的天啊．精力不能过度消耗，不要熬太晚，否则你会筋疲力尽的．
考查谚语辨析。You can't put your eggs in one basket不要把鸡蛋放到一个篮子里。The grass is always greener on the other side邻家芳草绿。you can't burn the candle at both ends不能一根蜡烛两头烧，指不能过度消耗精力。Do as Romans do when in Rome入乡随俗。根据don't stay up too late,or you' ll be tired out可知ABD三项不合语境，故选C。
30．A
解析：A
【详解】
句意：---如果你每天坚持练习法语，你会更擅长它。熟能生巧。A项意为“熟能生巧”；B项意为“人多力量大”，C项意为“孤注一掷”，D项意为“过度消耗”。故选A项。
十三、选择题
31．B
【详解】
句意：——在报告里放些图片怎么样？——为什么不呢？一图胜千言。
考查情景交际。I don’t think so我不这样认为；Why not为什么不；Thank you谢谢你；Don’t
解析：B
【详解】
句意：——在报告里放些图片怎么样？——为什么不呢？一图胜千言。
考查情景交际。I don’t think so我不这样认为；Why not为什么不；Thank you谢谢你；Don’t mention it别客气。根据“How about putting some pictures into the report?”和“A picture is worth a thousand words.”可知，后者赞同前者所说，故选B。
32．A
【详解】
句意：——我发现考试前很难入睡。你能帮我吗？ ——没问题。我们帮助过许多有类似问题的学生。
考查情景交际。No problem没问题；Come on（表示鼓励）来吧；Well do
解析：A
【详解】
句意：——我发现考试前很难入睡。你能帮我吗？ ——没问题。我们帮助过许多有类似问题的学生。
考查情景交际。No problem没问题；Come on（表示鼓励）来吧；Well done干得好；What a pity真遗憾。根据语境可知，对他人提出的帮忙请求，应回答答应或拒绝，A选项符合语境，故选A。
33．A
【详解】
句意：——电视上说明天有大雨。 ——真倒霉。我计划和我的朋友去爬山。
考查情景交际。Bad luck真倒霉；I hope so希望如此；Good idea好主意；I don’t mi
解析：A
【详解】
句意：——电视上说明天有大雨。 ——真倒霉。我计划和我的朋友去爬山。
考查情景交际。Bad luck真倒霉；I hope so希望如此；Good idea好主意；I don’t mind我不介意。根据“I planned to go climbing with my friend.”可知因为下大雨就不能去爬山了，此处应该是回答“真倒霉”。故选A。
十四、选择题
34．C
【详解】
句意：经常听到那个女孩在音乐室练习唱歌。她的声音听起来很美。
考查非谓语动词。此处是be heard to do sth.被听见做某事；而practice 后跟动名词作宾语，即：pra
解析：C
【详解】
句意：经常听到那个女孩在音乐室练习唱歌。她的声音听起来很美。
考查非谓语动词。此处是be heard to do sth.被听见做某事；而practice 后跟动名词作宾语，即：practice doing sth.练习做某事。故选C。
35．A
【解析】
句意：——为了保证学生在上学途中的安全，我们采取了更多的行动。——这听起来太棒了。我们应该尽我们所能防止校车事故的发生。分析句子结构可知what we can作do的宾语，后面应为动词
解析：A
【解析】
句意：——为了保证学生在上学途中的安全，我们采取了更多的行动。——这听起来太棒了。我们应该尽我们所能防止校车事故的发生。分析句子结构可知what we c