初中英语语法之不定式作补语
2018-10-24
不定式作补语
1) 动词+宾语+不定式(to do)
advise allow appoint believe cause challengecommand compelconsider declare driveenableencourage find forbid forceguess hireimagineimpelinduce informinstructinvite judge know likeorder permitpersuade remind reportrequest requireselectsend state suppose tell think traintrust understandurge warn
例句：
a.Father will not allow us to play on the street.父亲不让我们在街上玩耍。
b.We believe him to be guilty.我们相信他是有罪的。
Find 的.特殊用法：
Find 后可用分词做宾补，或先加形式宾语，再加形容词，最后加带to 的动词不定式。find后也可带一个从句。此类动词还有get，have。
I found him lying on the ground.
I found it important to learn.
I found that to learn English is important.
典型例题:
The next morning she found the man ___ in bed，dead.
A. lying
B. lie
C. lay
D. laying
答案：A.find的宾语后面，用分词或分词短语，起宾语补足语作用。现在分词表达主动，也表达正在进行，过去分词表达被动。
2) to + be 的不定式结构，作补语的动词。
Acknowledge,believe,consider,think,declare(声称),discover, fancy(设想),feel find,guess, judge,imagine,know, prove,see(理解), show,suppose, take(以为), understand
We consider Tom to be one of the best students in our class.
我们认为汤姆是班上最好的学生之一。
典型例题
Charles Babbage is generally considered___ the first computer.
A. to invent
B. inventing
C. to have invented
D. having invented
答案：A. 由consider to do sth. 排除B、D。. 此句只说明发明这一个事实，不定式后用原形即可。而C为现在完成时，发明为点动词一般不用完成时，且此处也不强调对现在的影响，因此不选C。
3) to be +形容词
Seem, appear,be said,be supposed, be believed,be thought,be known, be reported,hope, wish, desire,wan t, plan, expect, mean…
The book is believed to be uninteresting.
人们认为这本书没什么意思。
4)there be+不定式
believe, expect, intend, like, love, mean, prefer, want, wish, undrstand
We didn't expect there to be so many people there.我们没料到会有那么多人在哪里。
注意：有些动词需用as 短语做补语，如regard, think believe, take, consider.
We regard Tom as our best teacher.我们认为汤姆是我们最好的老师。
Mary took him as her father .玛丽把他当作自己的父亲。
不定代词 一、不定代词的定义： 不指明代替任何特定名词或形容词的代词叫做不定代词。不定代词在句中可以作主语、宾语、表语或定语等。不定代词可以分为一般不定代词和复合不定代词。 二、一般不定代词及用法 1. some/any 含义：“一些”，既可以修饰可数名词，也可以修饰不可数名词。 区别：1). some用于陈肯句；any用于疑问句或否定句。 I can see some flowers, but I can`t see any apples. 2). some 用在疑问句中有表示请求或建议的功能；any用在肯定句中有强调或加强语气的功能，意为“任何”。Would you like some coffee? You may come at any time. 2. many/much 注意：“many”和“much”前可有so, too等词进行修饰。 There are too many mistakes in your diary. So many people are waiting for the bus. Sorry, I’m afraid I can’t go with you. I’ve got too much work to do. 3. few/a few/little/a little He has a few friends.他有几个朋友。He has few friends. 他几乎没有朋友。 We still have a little time. There is little time left. 4. both, either, neither, all, every, none
动词的不定式： ①不定式有标记，to与动词连一起。 ②没有人称数变化，动词特点它具备。 ③主宾定状表补语，唯独作谓不可以。 ④not 加上不定式，否定结构要牢记。 ⑤疑问词与不定式，构成短语有意义。 ⑥仔细推敲多思考，准确判断有依据。 解析： ①“to+动词原形”是它的基本构成形式，即不定式的标记。 ②它没有人称和数的变化，不管主语是任何人称，单数还是复数，动词不定式都没有变化。但它仍保留动词的特点，可以有自己的宾语或状语。 ③它具有名词、形容词和副词三大特点，所以，它在句中可以作主语、宾语、定语、表语、状语和宾补。 ④“not +动词不定式”是它的否定形式，不要受其他否定式的影响，要记住规律。 ⑤疑问代词what, who, whom, which和疑问副词where, when, why , how加上不定式在句中可以做主语，宾语、表语、状语。 ⑥通过以上分析，只要仔细研究，把不定式的功能用法搞清楚，在应用时就能作出准确的判断。
动词不定式结构及用法 动词不定式在中学英语中应用非常广泛，一方面在句中可起名词、形容词或副词的作用，同时也可在句中作主语、宾语、定语、状语和宾语补足语。动词不定式的形式一般是to +动词原形，但to有时要省去。而动词不定式在具体运用时用不用to，取决于谓语动词的用法。现就以下几方面介绍如下。 一、不定式结构 1. 带to的不定式结构 能直接跟带to的不定式结构的动词主要有：want, ask, tell, hope, learn, try, decide, forget, remember, like, love, stop, go, come等。如： I want to go to the movies with you. 我想跟你一起去看电影。 Don’t forget to turn off the light before you leave. 在你离开之前别忘了关灯。 注意：动词不定式的否定形式是在不定式前直接加not，即not to do sth.。如： Dave told me not to wake up Kate. 大卫告诉我别叫醒凯特。 2. 不带to的不定式结构 以下几种情况使用不带to的动词不定式： （1）在固定词组had better之后。注意：had better的否定形式是had better not do sth.。如： You had better go home now. 你最好现在回家。 It’s cold outside. You’d better not go out. 外面很冷，你最好不要出去。 （2）在let, make, see, feel, watch, hear等感官或使役动词后，要跟不带to的动词不定式作宾语补足语。如： I made them give me the money back. 我迫使他们把钱还给我。 I didn’t see you come in. 我没看见你进来。 （3）在引导疑问句的why not之后。Why not+不带to的不定式是Why don’t you do的省略，可以用来提出建议或劝告。如： Why not study with us？ 为什么不和我们一起学呢？ Why not take a holiday?=Why don’t you take a holiday？ 为什么不休个假呢? （4）不定式动词在介词but, except, besides后面时，如这些介词前有实义动词do的各种形式，则后接不带to的不定式，否则带to。如： I have no choice but to accept the fact. 除了接受这个事实我别无选择。 What do you like to do besides swim? 除了游泳你还喜欢做什么？ （5）为了避免重复，不定式可省去to。如： I’m really puzzled what to think or say. 对于想什么或说什么，我真的很困惑。
初中英语语法代词专项练习 —————人称代词、物指代词 （1）按要求写出下列代词的形式 1、I（宾格）________ 2、he（形容词性物主代词）________ 3、us（主格）________ 4、they（宾格）________ 5、she（宾格）________ 6、you（名词性物主代词）________ 7、it（宾格）________ 8、my（复数）________ 9、him（复数）________ 10、he（形容词性物主代词）________ 11、we（单数）________ 12、they（名词性物主代词）________ 13、I（反身代词）________ 14、you（反身代词）________ 15、she（反身代词）________ 16、he（反身代词）________ 17、it（反身代词）________ 18、I（反身代词）________ （2）选出括号中正确的词，在正确的词上打勾。 1. This is（my / I）mother. 2. Nice to meet （your / you）. 3.（He / His）name is Mark. 4. What’s（she / her）name? 5. Excuse（me / my / I）. 6. Are（your / you）Miss Li? 7.（I/ My）am Ben. 8.（She / Her）is my sister. 9. Fine , thank（your / you）. 10. How old is （he / his）? （3）用所给代词的正确形式填空 1. These are ______ ( he ) brothers. 2. That is _______( she ) sister. 3. Lily is _______ ( Lucy ) sister. 4. Tom, this is _____ ( me ) cousin, Mary. 5. Now _____________(her parent) are in America. 6. Those __________ ( child ) are _____ ( I ) father’s students. 7. Do you know ______ ( it ) name? 8. Mike and Tom _________( be ) friends. 9. Thanks for helping ________( I ). 10. ______(Ann安)mother is ______(we) teacher. （4）填上正确的人称代词和物主代词 1._____ is my friend. 他是我的朋友。 2. My dog likes _____. 我的狗喜欢她。 3. Who is there? It’s _____.是谁啊？是我。 4. Come with _____. 跟我来。 5. ______ classroom is bigger than ____. 你们的教室比我们的要大。 6. _____ are Chinese. 我们是中国人。 7.I want to buy some balloons for ______. 我想买些气球送给他。 8. These are ______ photos. 这些是我们的照片。 9. _____ like ______ very much. 他们非常喜欢它。 10. Let _____ give _____ a book. 让我给你一本书。
英语动词不定式大全 动词不定式是一种活跃的非谓语动词。它在句中起的是名词。形容词或副词的作用,可在句子中作主语。宾语。定语。状语和宾语补足语。动词不定式的形式是"to +动词原形",但to有时要省去。动词不定式在具体运用时,用不用to,取决于谓语动词的用法: 一。带to的不定式结构 1.我们学过的能直接跟带to的不定式结构的动词主要有:want, ask, tell, hope, learn, try, decide, forget, remember, like ,love, stop, go, come 等。 2.动词不定式的否定形式是在不定式前直接加not,即not to do sth.。例如: Jim told me not to wake up Kate.吉姆告诉我别叫醒凯特。 二。不带to的不定式结构 以下几种情况使用不带to的动词不定式: 1.在固定词组had better之后。注意:had better的否定形式是had better not do sth.。例如: You had better go home now.你最好现在回家。 It's cold outside. You'd better not go out.外面很冷,你最好不要出去。 2.在let,make,see, feel, watch,hear等感官或使役动词后,要跟不带to 的动词不定式作宾语补足语。例如: I made them give me the money back.我迫使他们把钱还给我。 I didn't see you come in.我没看见你进来。 3.在引导疑问句的why not之后。 "Why not+不带to的不定式"是Why don't you do…的省略,可以用来提出建议或劝告。例如: Why not go with us。为什么不和我们一起去呢。 Why not take a holiday。=Why don't you take a holiday。为什么不休
巧记跟不定式和动名词做宾语的动词用法 语法体现语言的规律,学好英语离不开语法学习。其中，动词的用法是重点，也是难点。对于谓语动词和非谓语动词的用法，学生普遍感到困难。学生感到50多个动词，用法难以掌握，但调整了单词的排列顺序，根据汉意编写顺口溜会方便记忆： （一）跟不定时作宾语的动词有： 打算(intend)计划(plan)和期盼(expect/desire) 假装(pretend)喜欢(would like/love/prefer)表祝愿(wish) 决定(decide)同意(agree)来帮助(help) 设法(manage)说服(persuade)不拒绝(refuse) 好像(seem/appear)答应(promise)做努力(attempt) 选择(choose)询问(ask)多学习(learn) 告诉(tell)失败(fail)也付得起(afford) 不定式宾语要牢记！ （二）跟动名词作宾语的动词有： 考虑（consider）完成（finish）多练习（practise） 避免（avoid）冒险（risk）求建议（suggest/recoomend） 面对（face）喜欢（enjoy/appreciate）和介意(mind) 允许（allow）承认（admit/permit）或放弃(give up/abandon) 推迟（put off/delay/postphone）逃避（escape）不原谅（excuse/pardon）提及（mention）坚持(keep/insist on）要想象（imagine/fancy） 还有词组feel like 和can’t stand！ 瞧！，我们就这样快快乐乐地记住了吧！ （三）在动词remember, try, regret, forget, need/want/require， stop, mean等后跟动名词V-和不定式意义不同，巧记一句话（记住努力；后悔忘记；需要停止；很有意义），学习采用对比法： remember to do something记着去做某事（现在还没有做） remember doing something记着曾做过某事（以前做过某事） try to do something努力、尽力做某事 try doing something试着做某事（看能否达到预期的结果） stop to do something开始做某事（停下正在做的事，开始做另一事） stop doing something停止做某事（停止正在做的事） regret to do something对将来做的事感到遗憾、惋惜 regret doing something对已经做过的事感到后悔
一、选择题 1．----Where would you like to go tomorrow, Beijing or Xi'an? ---- is OK. It’s up to you. A．Either B．Neither C．Both D．All 2．—Hi. Jack. Our T-shirts are the same. —Yes, But ________ looks newer. A．his B．yours C．you D．him 3．I ate ______ at lunch because the food was terrible. A．anything B．nothing C．something D．everything 4．—Who will send you to the new school, your mum or your dad? —__________, I’ll go there alone. A．Both B．Either C．None D．Neither 5．—Hi, Anna. Are these your sister’s pencils? —Oh, no. They’re not ______. A．her B．him C．hers D．his 6．A new study shows that shouting at children may have the results that go beyond of beating(打)them. A．that B．those C．it D．ones 7．— Is there anything to drink in the fridge? — No, there is _____ left. A．all B．both C．neither D．none 8．-Whose CD is it? -Miss Lee always listens to music. It must be________. A．he B．she C．her D．hers 9．---Who was knocking at the door just now? ---______ was my cousin Andy. A．He B．She C．They D．It 10．His name is James but he calls ________Jim. A．his B．himself C．him D．不填 11．---Can you tell me how to have a good relationship with parents? ---Certainly. If you often talk about your ideas with them, they will talk about with you, too. A．their B．them C．theirs 12．--- Which sweater do you prefer, the red one or the blue one? -- _______. I think I like the green one best. A．Neither B．Both C．Either D．All 13．Be careful and try to make mistakes next time. You will get a better grade. A．few B．fewer C．little D．less 14．The clothes are on sale now. ________ can afford the prices. A．Somebody B．Anybody C．None D．Nobody
初中英语语法专项习题—代词一、人称代词、物主代词和反身代词 温馨提示：考查人称代词时，该词谓语动词前用主格形式，在行为动词和介词后则用宾格形式，而在名词前应该用形容词性物主代词，如果物主代词后省略了被修饰的名词，就用名词性物主代词。在考题中如果有“亲自、独自、自己”等含义，或出现一些由by等连接的固定搭配时，则用反身代词。 1. 人称代词 人称代词用来指人、动物或事物的代词，分为主格和宾格。主格作主语，宾格作宾语。 小试牛刀： ( ) 1 Though it rained heavily, _______ were still playing on the playground. A. they B. them C. their D. themselves ( ) 2 Tom and _______ will go to see our teacher, for ________ is ill. A. I; she B. me; she C. I; her D. me; her ( ) 3 Only_________know it. A. I and he B. he and you C. he and I D. I and you ( ) 4 I saw ________ playing in the street at that time. A. them B. they C. their D. theirs ( ) 5 Jim will give _________ a short talk tomorrow. A. we B. us C. our D. ours
动词不定式用法 动词不定式没有人称和数的变化，在句中不能独立作谓语。但动词不定式具有名词、形容词和副词特征，在句中可以作主语、宾语、宾语补足语、定语、表语和状语等多种成分。另外，动词不定式具有动词特点，可以有自己的宾语和状语，组成动词不定式短语。动词不定式的肯定形式是to＋do；其否定形式是not to＋do。 下面以动词不定式在句中的作用来予以详细说明。 1．作主语 可以直接作主语。如：To see is to believe． 但在英语中，常用it作形式主语，真正的主语即动词不定式放在后面。如： It's wrong to play tricks on other people． It's our duty to keep our environment clean and tidy． 点击规律：动词不定式在句中作主语时，常放在It is ＋adj +(for sb.)＋(not)to do sth句型中，表示说话人对客观事件的决断，意为：做…..是……的，it仅作形式主语，真正的主语是to do sth It is very interesting to read.读书是有趣的 It is useful to read.看书是有用的 It is healthy to run every day.每天跑步是健康的 It is a little difficulty for me to work out this question.解出这道题对我来说有点难 It is bad not to finish homework.不完成作业是糟糕的 It is bad to be late for school.迟到是糟糕的 It is+adj+of sb +(not)to do sth该句型通常表示说话人对客观事件的惊讶、兴奋、懊悔、难过等感叹情绪，与It is ＋adj +(for sb.)＋(not)to do sth的意义不同。 It is very kind of you to tell me the truth．你能告诉我事实，真是太好了 It is stupid of him to do such a silly thing．他做那件傻事，真是太笨了 It is very clever of you to work out this question. 你能解出这道题目，真是太聪明了 It is very wise of you to read this novel. 你看这本小说，真是太明智了 这个句型中用介词of而不是for的原因是这里的形容词是用来形容人的品质性格的。 类似的词有：careless，careful，clever，considerate，foolish，good，impolite，kind，naughty，nice，silly，stupid，friendly 因此区分是用It is ＋adj +(for sb.)＋(not)to do sth还是It is+adj+of sb +(not)to do sth，要
一、选择题 1．Some people are interested in _______women’s sense of smell is better developed than _____of men. A．which; that B．what; one C．which; one D．whether; that 2．I ate ______ at lunch because the food was terrible. A．anything B．nothing C．something D．everything 3．一I like the story of The Maze Runner better than of Tire Hunger Came. 一I agree. The fights are more exciting than in The Hunger Game. A．that; those B．those; those C．that; that D．those; that 4．—Did you buy a large house? —No, not really, at least not as large as ______. A．yours B．your C．you 5．Success comes from hard work. Lazy people can achieve . A．everything B．something C．nothing D．anything 6．Helen has got two brothers. _____ of them likes chocolate, but she loves it. A．Neither B．None C．Each D．Any 7．---Can you tell me how to have a good relationship with parents? ---Certainly. If you often talk about your ideas with them, they will talk about with you, too. A．their B．them C．theirs 8．I’m surprised at the new look of hometown. A．I B．me C．my D．mine 9．The main difference between our brains and those of monkeys is that _____ are bigger. A．we B．ours C．our D．us 10．My parents showed some old pictures that brought back sweet memories. A．I B．me C．my D．mine 11．--- Whose book is this, Jack? -- Oh, it’s ______. I am looking for it everywhere. A．me B．my C．mine D．I’m 12．I think ______ important to prepare more food for tomorrow’s party. A．that B．it C．this D．us 13．—I can’t believe Jim got first in the competition. — As you know, God helps those who help ______. A．yourself B．himself C．yourselves D．themselves 14．My brother will come to see me tomorrow. I’ll meet at the airport. A．her B．you C．him D．them 15．—Which book would you like to borrow? —________ of the two books is OK with me. A．Either B．Both
初中英语动词不定式用法 动词不定式是由“不定式符号to+动词原形”构成的一种非谓语动词结构。有些动词不定式不带to，动词不定式可以作句子的主语、表语、宾语、定语、补语、状语或单独使用。不定式保留动词的某些特性，可以有自己的宾语、状语等。动词不定式和它后面的宾语、状语等一起构成短语，叫作不定式短语。 一、用作主语 直接把动词不定式置于句首的情况不多，多数情况用it 作形式主语，把真正的主语——动词不定式置于句末，特别是不定式短语较长时。动词不定式作主语， 谓语动词用第三人称单数形式。带疑问词的不定式短语作主语常置于句首，复合不定式结构作主语常置于句末。如： 1. I t is our duty to try our best to deal with these problems. 2.The head teacher said it was necessary to talk with his mother. 3.How to learn English well is important. 4.T o see is to believe.(眼见为实；百闻不如一见) 二、用作表语 动词不定式作表语，常说明主语的内容、性质、特征。如： 1.T he best way is to join an English club. 2.T he first thing is to listen to the teacher carefully. 三、用作宾语 1.可以接带to 的动词不定式作宾语的动词主要有：要求选择同意(ask, choose, agree)，期望决定学习(expect, hope, decide, learn)，宁可假装知道(prefer, pretend, know)，希望想要愿意(wish, want, would like / love)。如： 1)We decided to talk to some students about why they go there. 2)He prefers to eat white bread and rice. 3)Id love to visit Mexico. 2.动词decide, know, learn, show, teach, tell...，介词结构on...可用疑问词带to 的不定式短语作宾语，但why 后面的不定式不带to。如： 1)C ould you please tell me where to park my car? 2)I t gives advice on what to do in lots of different situations. 3.动词feel, find, make, think 等后面，可以用it 作形式宾语代替真正的宾语——动词不定式，句子结构是...feel / find / make / ... it+adj. / n.+to do...。如： I find it difficult to remember everything. 4.既可接动词不定式又可接ving 形式作宾语，意思差别不太大的动词有begin, start, like, love 等。一般说来，动词不定式表一次、数次的具体动作、将来动作或动作的全过程，ving 形式表习惯性的连续动作。但是这种区别并不很严格，特别是美国英语，即使是习惯性的动作也可以用动词不定式。如： 1)Then I started to watch Tv. 2)I am beginning to understand my parents. begin 用了进行时态，后面只接不定式作宾语，表示事情刚开始，还要继续下去。 3)I like to eat vegetables. 感知动词like, love, know 等一般不用进行时态。 5.后接动词不定式或ving 形式作宾语，意思差别较大的动词有forget, remember 等。后接不定式作宾语，表动作尚未发生；后接ving 形式作宾语，
代词专项练习 —————人称代词、物指代词 （1）按要求写出下列代词的形式 1、I（宾格）________ 2、he（形容词性物主代词）________ 3、us（主格）________ 4、they（宾格）________ 5、she（宾格）________ 6、you（名词性物主代词）________ 7、it（宾格）________ 8、my（复数）________ 9、him（复数）________ 10、he（形容词性物主代词）________ 11、we（单数）________ 12、they（名词性物主代词）________ 13、I（反身代词）________ 14、you（反身代词）________ 15、she（反身代词）________ 16、he（反身代词）________ 17、it（反身代词）________ 18、I（反身代词）________ （2）选出括号中正确的词，在正确的词上打勾。 1. This is（my / I）mother. 2. Nice to meet （your / you）. 3.（He / His）name is Mark. 4. What’s（she / her）name? 5. Excuse（me / my / I）. 6. Are（your / you）Miss Li? 7.（I/ My）am Ben. 8.（She / Her）is my sister. 9. Fine , thank（your / you）. 10. How old is （he / his）? （3）用所给代词的正确形式填空 1. These are ______ ( he ) brothers. 2. That is _______( she ) sister. 3. Lily is _______ ( Lucy ) sister. 4. Tom, this is _____ ( me ) cousin, Mary. 5. Now _____________(her parent) are in America. 6. Those __________ ( child ) are _____ ( I ) father’s students. 7. Do you know ______ ( it ) name? 8. Mike and Tom _________( be ) friends. 9. Thanks for helping ________( I ). 10. ______(Ann安)mother is ______(we) teacher. （4）填上正确的人称代词和物主代词 1._____ is my friend. 他是我的朋友。 2. My dog likes _____. 我的狗喜欢她。 3. Who is there? It’s _____.是谁啊？是我。 4. Come with _____. 跟我来。 5. ______ classroom is bigger than ____. 你们的教室比我们的要大。 6. _____ are Chinese. 我们是中国人。 7.I want to buy some balloons for ______. 我想买些气球送给他。 8. These are ______ photos. 这些是我们的照片。 9. _____ like ______ very much. 他们非常喜欢它。 10. Let _____ give _____ a book. 让我给你一本书。 （5）用物指代词填空 1. I own（拥有）that cat; that cat is ____ . 2. You own that cat: that cat is ____ .
不定代词讲解与习题. 不定代词讲解与习题 . 不定代词用法注意点： 1. one, some与any: 1) one可以泛指任何人，也可特指，复数为ones。 a. one作为代词可以指人，也可以指物。 b. one，ones (one的复数形式) 可用来代替前面出现过的少数名词，以避免重复。 c. one的前面可用this，that，the，which等词来修饰。 d. 常有a+形容词+one这一形式。 it和one的用法区别：it用来指特定的东西，而one则用于替代不特定的东西 some多用于肯定句，any多用于疑问句和否定句。 One should learn to think of others. Have you any bookmarks? no, i don’t have any bookmarks. I have some questions to ask. 2) some可用于疑问句中，表示盼望得到肯定的答复，或者表示建议，请求等。 would you like some bananas? could you give me some money? 3) some 和any修饰可数名词单数时，some表示某个，any表示任何一个。 i have read this article in some magazine. please correct the mistakes, if any. 4) some和数词连用表示“大约”，any可与比较级连用表示程度。 there are some 3,000 students in this school. do you feel any better today? 2. each和every: a. each用来指两个或两个以上的人或物中的一个。every则指两个以上的人或物中的一个。 b. 从含义和语法功能上看，each是“单个”的意思，侧重个体，在句中可作主语、同位语、定语和宾语。而every是“每一个”之意，侧重全体、整体、共性。在句中只能作定语，也就是说它后面必须跟着名词。而由every构成的合成词后面绝不能跟名词。 each强调个别，代表的数可以是两个或两个以上，而every强调整体，所指的数必须是三个或三个以上。each student has a pocket dictionary. / each (of us) has a dictionary. / we each have a dictionary. every student has strong and weak points. / every one of us has strong and weak points. 3. none和no： no等于not any，作定语。none作主语或宾语，代替不可数名词，谓语用单数，代替可数名词，谓语单复数皆可以。 there is no water in the bottle. how much water is there in the bottle? none. none of the students are (is) afraid of difficulties. 4. other和another: a. another＝another"另一个”，泛指众多者中的另一个，在原有基础上自然增加的另一个。一般后面接单数 名词，前面不能加定冠词。有时another可以用在复数名词前表示“又”“再”，如：
英语动词不定式的用法 老高川学校刘金平 英语中的动词不定式在考试中是比较常见的。不定式在句子中可做主语、宾语、表语、定语、状语和宾语补语。以下是动词不定时的用法解析。 1)动词不定式做主语一般表示具体的某次动作。 【例如】 To complete the 30 storied building in one year was quite a difficult task. To do that implies taking responsibility. 当主语较长，谓语较短时，常用it做形式主语，而将不定式放到谓语的后面。 【例如】 It is important for modern young people to master at least two foreign languages. It做形式主语，不定式放在谓语动词之后常用于下列结构中： a) It is+形容词(easy, important, difficult, foolish, inconvenient, unnecessary, right, wrong...)+( for/of sb.)+不定式 【例如】 It is essential to reserve a table in advance of Christmas Eve. It is hard to put my hopessintoswords. It is not easy to catch fish with your hands only. It is important for us young people to learn English and master it.
初中英语语法专项练习题之代词 1 ( ) 1 Though it rained heavily, ____ were still playing on the playground. A. they B. them C. their D. themselves ( ) 2 Tom and ____ will go to see our teacher, for ___ is ill. A. I; she. B. me; she C. I; her D. me; her ( ) 3 Is___a boy or girl? A. she B. he C. one D. it ( ) 4 Only____know it. A. I and he B. he and you C. he and I D. I and you 2 ( ) 1 I saw___ playing in the street at that time. A. them B. they C. their D. theirs 2 Jim will give____ a short talk tomorrow. A. we B. us C. our D. ours ( ) 3 Please ask____ not to skate on the thin ice. A. they B. them C. their D. theirs ( ) 4 The pen is hers. Pass it to____, please. A. her B. she C. hers D. herself ( ) 5 Let me go and give the coat to____. A. he B. his C. himself D. him ( ) 6 They asked___ to do the work. A. you, he and I B. you, him and me C. I, you and he D. me, you and him 3 ( ) 1 Who's that at the door? ____ is the postman. A. She B. This C.It D. He ( ) 2 -Who's that in the picture? A. It's me B. That's I C. This is a boy D. It's I ( ) 3 -Look, who is coming? -___ must be our English teacher. A. She B. He C.It D. This ( ) 4 Someone is knocking at the door, but who can____ be? A. one B. he C. she D. it 4 ( ) 1 ___ was late summer and the weather was very hot. A. That B. It C.This D. It's ( ) 2 What time is ____ now? A it B. all C. this D: that ( ) 3 ___ a heavy rain last night. A. There had B. We had C. It was D. There is ( ) 4 ___ is 200 kilometres from here to the natural park. We have to go there by car. A. There B. It C.This D. The place