最新英语人教版八年级下册动词不定式练习题
初二英语动词不定式用法练习题40题
初二英语动词不定式用法单选题40题1.She wants _____ a new book.A.buyB.to buyC.buyingD.buys答案：B。
“want to do sth”是固定用法，表示“想要做某事”。
A 选项“buy”单独用错误；C 选项“buying”不符合“want”的用法；D 选项“buys”是第三人称单数形式，也不对。
2.He hopes _____ a good student.A.beB.to beC.beingD.is答案：B。
“hope to do sth”表示“希望做某事”。
A 选项“be”单独用错误；C 选项“being”不符合“hope”的用法；D 选项“is”不符合语法。
3.They plan _____ a picnic this weekend.A.haveB.to haveC.havingD.has答案：B。
“plan to do sth”是固定搭配，表示“计划做某事”。
A 选项“have”单独用错误；C 选项“having”不符合“plan”的用法；D 选项“has”是第三人称单数形式，不对。
4.We decide _____ basketball after school.A.playB.to playC.playingD.plays答案：B。
“decide to do sth”表示“决定做某事”。
A 选项“play”单独用错误；C 选项“playing”不符合“decide”的用法；D 选项“plays”是第三人称单数形式，不合适。
5.She wishes _____ a singer.A.beB.to beC.beingD.is答案：B。
“wish to do sth”表示“希望做某事”。
A 选项“be”单独用错误；C 选项“being”不符合“wish”的用法；D 选项“is”不符合语法。
6.He expects _____ a letter from his friend.A.getB.to getC.gettingD.gets答案：B。
八年级英语动词不定式单选题30题(含答案)
八年级英语动词不定式单选题30题(含答案)1.My mother wants me ____ my homework first after school.A.doB.to doC.doingD.done答案：B。
want sb to do sth 是固定用法，表示“想要某人做某事”。
A 选项do 不能直接放在wants me 后面；C 选项doing 不符合语法规则；D 选项done 也不符合此语境。
2.I hope ____ good grades in the exam.A.getB.to getC.gettingD.got答案：B。
hope to do sth 表示“希望做某事”。
A 选项get 不能直接放在hope 后面；C 选项getting 没有这种用法；D 选项got 是过去式，也不符合此语境。
3.We decided ____ to the park on Sunday.A.goB.to goC.goingD.went答案：B。
decide to do sth 是固定用法，表示“决定做某事”。
A 选项go 不能直接放在decided 后面；C 选项going 不符合语法规则；D 选项went 是过去式，也不符合此语境。
4.She plans ____ a birthday party for her friend.A.haveB.to haveC.havingD.had答案：B。
plan to do sth 表示“计划做某事”。
A 选项have 不能直接放在plans 后面；C 选项having 不符合语法规则；D 选项had 是过去式，也不符合此语境。
5.The teacher told us ____ hard.A.studyB.to studyC.studyingD.studied答案：B。
tell sb to do sth 是固定用法，表示“告诉某人做某事”。
A 选项study 不能直接放在told us 后面；C 选项studying 不符合语法规则；D 选项studied 是过去式，也不符合此语境。
八年级英语动词不定式单选题30题
八年级英语动词不定式单选题30题1.My mother wants me to help her with the housework.A.to helpB.helpC.helpingD.helps答案：A。
“want sb to do sth”是固定用法，表示“想要某人做某事”，只有 A 选项符合。
B 选项help 缺少to；C 选项helping 是动名词形式；D 选项helps 是动词第三人称单数形式，都不符合该短语的用法。
2.I hope to go to the park this weekend.A.to goB.goC.goingD.goes答案：A。
“hope to do sth”表示“希望做某事”，A 选项符合。
B 选项go 缺少to；C 选项going 是动名词形式；D 选项goes 是动词第三人称单数形式，都不符合该短语的用法。
3.The teacher asked us to finish our homework on time.A.to finishB.finishC.finishingD.finishes答案：A。
“ask sb to do sth”是固定短语，表示“要求某人做某事”，A 选项正确。
B 选项finish 缺少to；C 选项finishing 是动名词形式；D 选项finishes 是动词第三人称单数形式，都不符合该短语的用法。
4.We plan to visit our grandparents next Sunday.A.to visitB.visitC.visitingD.visits答案：A。
“plan to do sth”表示“计划做某事”，A 选项符合。
B 选项visit 缺少to；C 选项visiting 是动名词形式；D 选项visits 是动词第三人称单数形式，都不符合该短语的用法。
5.My brother decided to buy a new bike.A.to buyB.buyC.buyingD.buys答案：A。
最新人教版八年级下册英语考点动词不定式讲解及练习有答案)
动词不定式一、动词不定式在句子中不能充当谓语，没有人称和数的变化。
二、动词不定式是由“to+动词原形”构成(有时可以不带to)。
动词不定式的否定形式是“not+动词不定式”(not不与助动词连用)。
三、动词不定式短语具有名词、形容词和副词等的功能，可在句中用做多种句子成分。
1、主语：常置于句末，而用it代替其做形式主语。
To go in for sports helps you stay fit.It is dangerous to swim in the deep sea on your own.注：此句式中不定式逻辑上的主语可由for或of引出，逻辑主语由of引出时，表语的形容词为kind, nice, good, polite, clever, foolish, right, wrong等表示评价的形容词。
例：It’s right of him to refuse the invitation. (him为逻辑主语)2、表语：Our duty is to protect the environment.3、动词宾语：此种情况可按固定搭配或句式去记。
例：Would you like to see my photos?Kevin planned to visit his uncle.和plan用法一样的词还有：start, want, agree, hope, begin,decide等。
I found it very difficult to get a job. (it为形式宾语)4、宾语补足语：(1) 在多数复合宾语及物动词后要带to。
例：I asked a friend to read it to me. (book4，L2)(2) 在表示感觉、致使等意义的动词(see, watch, hear, feel, notice, observe, make, let, have, help等) 后不带to。
人教版英语八年级下册第二单元语法不定式的讲解及练习题
第二单元语法A、动词不定式1.动词不定式的形式动词不定式的基本形式是“to+动词原形”，有时to可以省略。
动词不定式没有人称和数的变化，在句子中不能作谓语，但仍保留动词的特点，即可以有自己的宾语和状语。
动词不定式同它的宾语或状语构成动词不定式短语。
He wanted to sit down. Let me have a look at that letter. TThey asked him to sing a pop song at the party.2 动词不定式具有名词、形容词和副词的特征，因此在句中可作主语、宾语、宾语补足语、定语,状语、等。
①主语为避免句子的头重脚轻，常用it 作为形式主语，而真正的主语动词不定式后置。
常用句型：It +be+adj./n.+(for/of sb.) to do sth./It takes sb. some time to do sth.To learn a foreign language well is not easy. =It’s not easy to learn a foreign language well .②宾语——动词want, decide, hope, ask, agree, choose, learn, plan, need, teach, prepare manage afford…常接动词不定式作宾语。
He agreed to meet me at the station.I promised to help.当宾语有补足语时，常常使用主语+谓语+it+宾语补足语+不定式（真正的宾语），常用的谓语动词：find ,think ,consider, make ,feel,等。
I feel it my duty to help him.I think it difficult to learn English well.用在but ,except ,besides之后动词不定式作宾语，前面有行为动词do 及do的各种形式时，不定时省略to。
八年级英语动词不定式练习题30题答案解析
八年级英语动词不定式练习题30题答案解析1.She wants to learn how to play basketball.A.learn how to play footballB.learn how to play volleyballC.learn how to play tennis答案解析：A、B、C 选项都是错误的，因为题干中明确说的是“learn how to play basketball”，其他选项分别是学习踢足球、打排球、打网球，与题干不符。
在这个句子中，“to learn how to play basketball”是动词不定式作宾语，want 后面常接动词不定式作宾语。
2.He hopes to win the game.A.hopes to lose the gameB.hopes to draw the gameC.hopes to end the game答案解析：A、B、C 选项都是错误的，因为题干是“hope to win the game”，其他选项分别是希望输掉比赛、打平比赛、结束比赛，与题干不符。
hope 后面常接动词不定式作宾语。
3.They plan to visit the museum.A.plan to visit the parkB.plan to visit the zooC.plan to visit the library答案解析：A、B、C 选项都是错误的，因为题干是“plan to visit the museum”，其他选项分别是计划参观公园、动物园、图书馆，与题干不符。
plan 后面常接动词不定式作宾语。
4.I decide to study harder.A.decide to play harderB.decide to sleep harderC.decide to eat harder答案解析：A、B、C 选项都是错误的，因为题干是“decide to study harder”，其他选项分别是决定玩得更努力、睡得更努力、吃得更努力，与题干不符。
(完整版)英语人教版八年级下册动词不定式练习题
动词不定式专项练习一、动词不定式作主语1. It's our duty _________ the room every day.A. to cleanB. cleanedC. cleanD. cleans(甘肃省)2. It's hard for us _________ English well.A. learnB. learnsC. to learnD. learning(江西省)3 It's very nice _________ you to get me two tickets _________ the World Cup.A. for，ofB. of，forC. to，forD. of，to(安徽省)Keys：1. A 2. C 3. . B［简析］动词不定式作主语时，可以直接放在谓语动词前面的主语位置，也可以用先行词it 作形式主语，而将真正的主语(不定式)置于后面。
常见的句式有：(1)It is +形容词(of sb)to do sth.(2)It is +名词(for sb)to do sth(3)It takes sb some time to do sth(4)It is +形容词(for sb)to do sth.句式(1)中常用nice，kind，clever，good，right，wrong，foolish，careless等形容词，与介词of搭配，这些形容词常表述不定式逻辑主语的属性或性质；句式(4)中常用hard，difficult，easy，important等形容词，与介词for搭配，表示不定式表示的动作、行为的性质。
注意：当不定式作主语的句子中又有一个不定式作表语时，不能用It is… to…的句型(对)To see is to believe.百闻不如一见。
(错)It is to believe to see.It's for s b.和It's of s b.1) for s b. 常用于表示事物的特征特点，表示客观形式的形容词，如easy, hard, difficult, interesting, impossible等：It's very hard for him to study two languages. 对他来说学两门外语是很难的。
八年级英语动词不定式练习题30题
八年级英语动词不定式练习题30题1<背景文章>Tom is a student in Grade Eight. He is not very good at English. He wants to improve his English grades. So he makes a decision. He decides to get up early and read English every day. He thinks it is a good way to improve his English. He gets up at six o'clock in the morning. Then he reads English books and newspapers. He also listens to English tapes. He practices speaking English with his classmates. He hopes his English grades can be better soon.1. Tom is a student in ______.A. Grade SevenB. Grade EightC. Grade NineD. Grade Ten答案：B。
中文解析：文章开头就提到“Tom is a student in Grade Eight.”，所以答案是B。
2. Tom wants to improve his ______.A. Chinese gradesB. math gradesC. English gradesD. history grades答案：C。
中文解析：文中“He wants to improve his English grades.”明确表明他想提高英语成绩，所以答案是C。
3. Tom gets up at ______ in the morning.A. five o'clockB. six o'clockC. seven o'clockD. eight o'clock答案：B。
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动词不定式专项练习一、动词不定式作主语1. It's our duty _________ the room every day.A. to cleanB. cleanedC. cleanD. cleans(甘肃省)2. It's hard for us _________ English well.A. learnB. learnsC. to learnD. learning(江西省)3 It's very nice _________ you to get me two tickets _________ the World Cup.A. for，ofB. of，forC. to，forD. of，to(安徽省)Keys：1. A 2. C 3. . B［简析］动词不定式作主语时，可以直接放在谓语动词前面的主语位置，也可以用先行词it 作形式主语，而将真正的主语(不定式)置于后面。
常见的句式有：(1)It is +形容词(of sb)to do sth.(2)It is +名词(for sb)to do sth(3)It takes sb some time to do sth(4)It is +形容词(for sb)to do sth.句式(1)中常用nice，kind，clever，good，right，wrong，foolish，careless等形容词，与介词of搭配，这些形容词常表述不定式逻辑主语的属性或性质；句式(4)中常用hard，difficult，easy，important等形容词，与介词for搭配，表示不定式表示的动作、行为的性质。
注意：当不定式作主语的句子中又有一个不定式作表语时，不能用It is… to…的句型(对)To see is to believe.百闻不如一见。
(错)It is to believe to see.It's for s b.和It's of s b.1) for s b. 常用于表示事物的特征特点，表示客观形式的形容词，如easy, hard, difficult, interesting, impossible等：It's very hard for him to study two languages. 对他来说学两门外语是很难的。
2) of s b的句型一般用表示人物的性格，品德，表示主观感情或态度的形容词，如good, kind, nice, clever, foolish, right。
It's very nice of you to help me. 你来帮助我，你真是太好了。
for 与of 的辨别方法：用介词后面的代词作主语，用介词前边的形容词作表语，造个句子。
如果道理上通顺用of，不通则用for。
如：You are nice.(通顺，所以应用of)。
He is hard. (人是困难的，不通，因此应用for。
)A.It is right to stop killing wild animals.B.It is the best time to visit USA in summer.C.It is helpful for us to learn English well.二、动词不定式作宾语1. He wants ______ some vegetables.A. buyB. buyingC. to buyD. buys (山西省)2. Don't forget ______ your homework with you when you come to school.A. to bringB. bringingC. to takeD. taking (福建省)3. He found it very difficult ______.A. sleepingB. SleepsC. sleptD. to fall asleep (湖南省)Keys：1. C 2. A 3. D［简析］在want，like，agree，hope，wish，learn，begin，start，seem，decide，hate，choose，forget，remember等动词后面，可以接不定式作宾语。
如果其后接形容词补足语时，则可以用it作形式宾语，而把作真正宾语的不定式放到后面Sb + V + it （形式宾语）+ agj （形容词）+to+ V（宾语）注意无BE动词。
三、动词不定式作宾语补足语1. Robert often asks us ______ his Chinese, so his Chinese is much better than before.A. help himB. to help him withC. to help withD. helps him with (江苏省)2. Mr Li often teaches his Japanese friends ______ Chinese food.A. cookB. cooksC. to cookD. cooked (甘肃省)Key：1. B 2. C［简析］不定式可以用作宾语补足语。
后面可以接不定式作宾语补足语的动词有：ask，teach，expect，tell，allow等。
四、动词不定式作状语1. She went ______ her teacher.A. to seeB. looksC. sawD. seeing (江西省)2. Meimei likes English very much. She does her best ______ English well.A. learnB. learningC. to learnD. learns (四川省)Key：1. A 2. C［简析］go，come，try，do / try one's best等动词或短语动词作谓语时，其后常常可以接不定式作目的状语。
3. I'm sorry ______ that.A. hearsB. hearingC. hearD. to hear (河北省)4. I'm sorry ______ you.A. troubleB. to troubleC. troublingD. troubled (吉林省)5. My mother was very glad ______ her old friend.A. to meetB. meetC. metD. meets (甘肃省)Keys：3. D 4. B 5. A［简析］＂be +形容词+ to do sth＂结构中的不定式作状语，常表示原因或方式。
6. The panda is so large that it can't go through the hole.(改为意思相同的句子)The hole ______ ______ ______ ______ such a large panda to go through. (广东省)7. The ice on the lake was so thin that people couldn't skate on it. (改为意思相同的句子)The ice on the lake wasn't ______ enough ______ people ______ ______ ______. (广东省)Keys：6. is，too，small，for 7. thick，for，to，skate，on［简析］在上述＂too +形容词/副词(for sb)to do…＂(太……而不能……)和＂enough (for sb) to do…＂(足以、足够……做……)结构中，不定式作结果状语。
so\such......... that........如此......以致......的用法及与其它句型的互换.A.Sb\Sth +be\ V+ so + adj\adv (a\an+adj +n)+that + can't\couldn't.........= Sb\Sth +be\ V+ too+adj\adv(for+Sb\Sth)+to+V ...... .....如此......以致....=太而.....不能.....B、.so that to =in order to+V动词\that+从句 ......为了\以便于......C、.Sb\Sth +be+ so + adj形容词＋a \an \+n \V +adv副词(so +little\many\much.... such +a\an+adj +n 名形容词+名词)+that + can\ould=.Sb\Sth +be\ V+adj\adv +enough足够的+ to+V.....如此.....以致于.....=......足够.......干..........如：他太年轻了而不能去上学。
A. He is too young to go to school.B. He is so young that he can’t go to schoolC．He is n’t old enough to go to school.D. He is so a young boy that he can’t go to school（）1、The water is ____ dirty _____ the animals can’t drink it.A. too . toB.so. thatC. such ,thatD. n’t ,enough to 答案是A（）2、The computer cost ____much money _____ I can’t afford to buy it.(答案选项同1)答案：B。
因money前有much所以不能用such3．环境的污染如此严重，一些濒危动物无法生存下去。
Environment _____ _____ _____ for endrangered animals to live on.五、动词不定式作定语1. Would you like something ______?A. drinkB. drinkingC. to drinkD. drinks (湖北省)2. I have a lot of homework ______.A. doB. doingC. didD. to do (河南省)3. He is not an easy man ______.A. get onB. to get onC. get on withD. to get on with (山东省)Key：1. C 2. D 3. D［简析］不定式作定语时，常放在被修饰的词语之后，与被修饰的词语为逻辑上的主谓关系或动宾关系；如果不定式的动词是不及物动词，其后要加上必要的介词或副词，构成的短语动词相当于及物动词。