当前位置:文档之家› 英语中be动词用法和助动词---do

英语中be动词用法和助动词---do

英语中be动词用法和助动词---do
英语中be动词用法和助动词---do

英语中be动词用法和助动词---do

1. 由连系am,is,are构成的句子:变一般疑问句时把am,is,are提到句子的前面,句尾用问号即可。变否定句时直接在am,is,are后面加not即可。例如:

肯定句:He is a student.

一般疑问句: Is he a student

否定句: He is not a student.

反问句: He is a student, isn't he

He isn't a student, is he

画线提问: 对he提问: Who is a student

对 a student 提问: What is he or What does he do

2. 由情态动词can, may, should等构成的句子: 变一般疑问句时把can,may,提到句子的前面,句尾用问号即可.变否定句时直接在can,may,后面加not即可. 例如:

肯定句: She can swim.

一般疑问句: Can she swim

否定句: She can not swim.

反问句: She can swim, can't she

She can not swim, can she

画线提问: 对she提问: Who can swim

对swim提问: What can she do

3. 由行为动词构成的句子: 需要加助词do或does. 变一般疑问句时把do/does放在句子前面. 例如:

肯定句: They play football after school.

一般疑问句: Do they play football after school

否定句: They don't (do not) play football after school.

反问句: They play football after school, don't they

They don't play football after school, do they

画线提问: 对they提问: Who play football after school

对play football提问: What do they do after school

对after school提问: When do they play football

1. 由连系am,is,are构成的句子:变一般疑问句时把am,is,are提到句子的前面,句尾用问号即可。变否定句时直接在am,is,are后面加not即可。例如:

肯定句:He is a student.

一般疑问句: Is he a student

否定句: He is not a student.

反问句: He is a student, isn't he

He isn't a student, is he

画线提问: 对he提问: Who is a student

对 a student 提问: What is he or What does he do

2. 由情态动词can, may, should等构成的句子: 变一般疑问句时把can,may,提到句子的前面,句尾用问号即可.变否定句时直接在can,may,后面加not即可. 例如:

肯定句: She can swim.

一般疑问句: Can she swim

否定句: She can not swim.

反问句: She can swim, can't she

She can not swim, can she

画线提问: 对she提问: Who can swim

对swim提问: What can she do

3. 由行为动词构成的句子: 需要加助词do或does. 变一般疑问句时把do/does放在句子前面. 例如:

肯定句: They play football after school.

一般疑问句: Do they play football after school

否定句: They don't (do not) play football after school.

反问句: They play football after school, don't they

They don't play football after school, do they

画线提问: 对they提问: Who play football after school

对play football提问: What do they do after school

对after school提问: When do they play football

根据句后括号内的要求,填入句中所缺的词:

know the answer.(一般疑问句)

______ ______ know the answer

can see some birds.(一般疑问句)

______ ______ see ______ birds

is a computer in my house.(一般疑问句)

______ ______ a computer in house

are some flowers on the teachers’desk.(一般疑问句) ______ ______ ______ flowers on the teachers’desk are some apples on the tree.(否定式)

There ______ ______ ______ apples on the tree. think he is very old.(否定句)

I ______ think he ______ very old.

colour it green.(否定句)

______ ______ colour it green.

can speak good English.(变否定句)

We ______ ______ speak good English.

you for helping me.(同义句)

Thank you for ______ ______ .

aren’t any pears in thebox.(同义句)

There are ______ pears in the box.

are these clothes(同义句)

______ ______ are these

me look at your book.(同义句)

Let me ______ ______ ______ ______ your book. sweater is red.(对划线部分提问)

______ ______ is her sweater

pencils are in the pencil-box.(对划线部分提问)

______ ______ your pencils

get up at six every day.(对划线部分提问)

______ ______ do you get up every day

are fifty students in my class.(对划线部分提问)

______ ______ students are there in your class

are cars.(用buses改写成选择疑问句)

Are these cars______ ______

book is in my schoolbag.(变否定疑问句)

______ the book in your school-bag

boys are in our house.(改为there be句型)

______ ______ two boys in our house.

’t you find the map(作肯定回答)

______ ,I______ .

参考答案:

you you,any there,your there any not any ’t,is don’t not help clothes a look at colour are time many buses ’t are ,can

一、变否定句时相关词的改变

肯定句变否定句时,除将谓语变为否定式外,句中其他词语也可能随之改变,如将some 改为any,too和also改为either,already改为yet,and改为or等:

There are some birds in the tree. 树上有些鸟。

→There aren’t any birds in the tree. 树上没有鸟。

He likes the girl, too. 他也喜欢这个女孩。

→He doesn’t li ke the girl, either. 他也不喜欢这个女孩。

We have already seen the film. 我们已看过这部电影。

→We have not seen the film yet. 我们没有看这部电影。

He likes singing and dancing. 他喜欢唱歌和跳舞。

→He doesn’t like singing or dancing. 他不喜欢唱歌也不喜欢跳舞。

二、不变谓语动词而变其他词语

有时将肯定句变为否定句时,不改变谓语而改变其他词语:

Both of us went there. 我们两人都去了那儿。

→Neither of us went there. 我们两人都没去那儿。

Both Jim and Mary can sing this song. 吉姆和玛丽都会唱这首歌。

→Neither Jim nor Mary can sing this song. 吉姆和玛丽都不会唱这首歌。

All of the books are worth reading. 所有这些书都值得读。

→None of the books are worth reading. 所有这些书都不值得读。

三、部分否定与完全否定

比较以下句子:

All of us laughed when we heard it. 听到这事时我们都笑了。(肯定句)

All of us didn’t laughed when we heard it. 听到这事时我们并未都笑。(部分否定)

Not all of us laughed when we heard it. 听到这事时我们并未都笑。(部分否定)

None of us laughed when we heard it. 听到这事时我们都没笑。(完全否定)

【注】可能涉及部分否定的词语有both, all, always, every等,即not both表示“并非两者都”,not all 表示“并非所有的都”,not always 表示“并非总是”,not every表示“并非每个…都”。

完整word版Be动词助动词练习题

小学英语Be动词、助动词、人称代词主宾格练习 一、选择括号里的词的恰当形式填空。 1、There _________(be)some water in the glass. 2、_______(be)Tom ___________(read) a book now? 3、Please pass_____(we) the ball. 4、When _________ (do) your father usually _________ (go) to work? 5、How old __________ (be)you last year? 6、Which dog ________ (be) yours? /Ten and two ________ (be) twelve. 7、Where ________(be) your friends yesterday? 8、I will give the presents to________(they). 9、Lily is taller than (I)./ Put the desk between (he) and (I). 二、选择填空: 1、My brother ____ a teacher. He ____ his pupils very much. A. is, like B. is, likes C. are, likes D. are, like 2、_____ you go to school by bus? A. Are B. Is C. Do D. Does 3、When _____ your birthday? D. does C. do B. is A. are 4、Which ____ bigger, the sun or the moon? A. are B. is C. be D. / 5、What ______ they _____ on Saturdays?

be动词与助动词的用法

be动词与助动词的用法 1.陈述句:be动词第一人称用am,第二人称用are,第三人称单数用is复数用are. 助动词do一般省略,直接用动词,注意动词时态和人称变化.有时在动词前加do,表示强调,加强语气.如:Do be quiet! 2.疑问句:be动词直接提前,其他部分不变(由陈述句转变).助动词do同样,由省略直接提前放置,后面动词不变,注意do的时态和人称变化. 3.否定句:be动词和助动词do后面加not. be作助动词用的形式如下: ①am, is, are, was, were ②助动词+be:shall be, will be, can be, etc. ③have/has/had + been(完成时) ④am, is, …being(进行时) (1)表达进行时态 句型be + V-ing…(进行时态) 例:What are you reading? (你正在阅读什么?) I am reading a magazine. (我正在阅读杂志。) 例:He will be taking a walk in the park at this time tomorrow morning. (明天早晨此时他将会正在公园散步。) 例:She has been teaching English in our school for years. (她已在我们学校教英语许多年了。) 解说第一例句是表达现在进行时,第二例句是将来进行时,第三例句是现在完成进行时。(2)表达被动语态 句型be +p.p. …(被动语态) 例:English is spoken in both Canada and the United States. (加拿大和美国都讲英语。)

高中英语动名词的用法(完美版)

高中英语语法之动名词 一、含义 动名词兼有动词和名词特征的非谓语动词形式。基本形式为v-ing, 动名词具有名词的性质,因此在句中可以做主语、表语、宾语、定语等。 动名词有时态和语态的变化。 动名词的时态和语态的基本形式:(以write为例) 注意:动名词的否定形式是:not writing 二、动名词的基本用法 1.用作主语---常表抽象,或者泛指习惯性的动作。 Smoking is bad for your health. Playing with fire is dangerous. Swimming is her favorite sport. 游泳是她最喜欢的体育运动。 Learning is important to modern life. 学习对现代生活很重要。 注意: ①不定式也可以做主语。不定式与动名词作主语的区别: 不定式作主语时经常表示具体的、 ...动作,而动名词 ....一次性 作主语时经常表示抽象动作或习惯性动作。

Getting up early is a good habit. To get up early this morning made me sleepy. ②动名词作主语,有时用it作形式主语,把动名词置于句末。 It is no use/ good doing...(做。。。没有用); It is fun doing... (做。。。很有趣); It is a waste of time doing... (做。。。是浪费时间) 等句型中。 例如:It’s no use crying over spilt milk.(覆水难收) It is fun playing with children. 和孩子们一起玩真好。 It is a waste of time persuading such a person to join us. 说服这样一个人加入我们当中来是浪费时间。 2. 作宾语 ①作某些及物动词的宾语 常见的动词有:advise,avoid,delay,escape,excuse,enjoy,consider,finish,deny,fancy,keep,mind(在乎)postpone,pardon,practise,suggest,imagine等。 need,want,require后接动名词,表示被动意义。 如:Would you mind opening the door?请你把门打开好吗? Fancy meeting you here. 真想不到在这里遇见你。 ②作介词的宾语 He left without saying good-bye to us. 他没有和我们道别就离开了。 On arriving at the airport,I saw my mother standing in the

be动词、助动词、情态动词讲解(基础篇)第一讲

be 动词、助动词、情态动词讲解(基础篇) 1、 用单数,反之用复数。 ◆ 句中含有be动词时: 肯定句:主语+be +其他 否定句:主语+be +not +其他 一般疑问句:Be +主语+其他+? 特殊疑问句:疑问词(what / who / when / where)+be +主语+其 他+? I am a teacher. You are right. She is 16 years old. My father is at home. The students are playing games. My teacher was ill yesterday. There is a picture on the wall. There are two books on the table. ★ be 动词用法歌: 我用am,你用are,is 连接他她它。单数名词用is,复数名词全用are。 变疑问,往前提,句末问号莫丢弃;变否定,更容易,be 后not 莫忘记; 疑问否定任你变,句首大写莫迟疑。 ★ be 动词作谓语,它后面一般跟名词、形容词或介词短语。她个子很高。 她在教室里。她是一个高个子的女孩。 2、助动词的用法。 英语句子按正常语序是“什么人或事物” + “做什么”,即,我们常说的“主语+ 谓语+ 其他” 。 ①主语为I 或复数名词、代词时:肯定句:I / We / They / The students

+动词原形+其他+。 We watch TV every night. 变否定:主语+don't +动词原形+其他+。 We don't watch TV every night. 一般疑问句Do + 主语+ 动词原形+ 其他+ ? Do you watch TV every night? Yes, we do. / No, we don 't. 特殊疑问句:疑问词+ do + 主语+ 动词原形+ 其他+ ? How often do you watch TV? ②主语为单数名词或代词时:肯定句:主语+ 动词第三人称单数形式 + 其他+ 。 He watches TV every night. 否定句:主语+ doesn't+动词原形+其他+。 He doesn't watch TV every night. 一般疑问句:Does + 主语+ 动词原形+ 其他+ ? Does he watch TV every night? Yes, he does. / No, he doesn 't. 特殊疑问句:疑问词+ does + 主语+ 动词原形+ 其他+ ? How often does he watch TV? ★主语为单数或不可数名词,谓语要用单数第三人称,反过来,看见动词用了单数第三人称,可以推知主语是单数或不可数名词。 ( )1. How __ ______ your dad help at home? A. do B. does C. is ( )2. ______ goes bad easily in summer. A. Milk B Apples C. Cakes ③过去时的句式(当句子时态为过去时时,动词用过去式,不受主语单复数的影响) 肯定句:主语+ 过去式+ 其他+ 。 He / We got up early every morning last year. 否定句:主语+ didn't + 动词原形+ 其他+ 。 He / We didn't get up early every morning last year. 一般疑问句:Did + 主语+ 动词原形+ 其他+ ? Did he / you get up early every morning last year? Yes, he

Be动词和助动词用法辨析

Be动词和助动词用法区别其实be动词也是助动词(auxiliary verbs)。 英语动词大致可分为三种:助动词(auxiliary verbs),情态动词(modal verbs),实意动词(full verbs)。 助动词(auxiliary verbs):do,be,have。没有实意,“帮助”别的动词,表示时态,否定和提问。情态动词(modal verbs):can,must,may。也是“帮助”别的动词,但是有自己的实意。实意动词(full verbs):play,run,think。其他有实意的动词。 be动词可用作助动词(auxiliary verbs):1,be+Ving:所有的进行时态,如:2,be+过去分词:被动式。 be动词也可用做实意动词(full verbs):be[bi]v.有;在;是。 你这样想,一个句子里要有动词吧。再看看它们的名字,“be 动词”和“助动词”, 先说“be动词”,(1)这名字里有动词,说明他是动词,句子里有他就不会有别的动词(除非这些动词以别的形式出现,这是后话)了,(2)“am,is,are,was,were”叫be动词,是因为他们是be的不同形式 再说“助动词”,(1)一定要注意“助”,是帮助的意思,说明他不是动词,只是起到了辅助的作用,所以,他们就一定要与动词同时出现。[记住啊,他们离不开动词,但是动词没有他们也是可以的]

(2)did,do,does只是do的不同形式,根据你所需要的时态来选择(1)用于肯定句,否定句和疑问句 am:第一人称单数(即只与I连用),用于现在时(一般现在,现在进行,只要那时态中是现在的就行)eg:①I am a girl.一般现在时②I am eating an apple.现在进行时 ③I am going to do my homework.[be going to表将来,将来中只有这一种] is:第三人称单数,用于现在时(一般现在,现在进行,只要那时态中是现在的就行)(it就不举例了)eg:①She/He is a girl/boy.一般现在时②He/She is eating an apple.现在进行时③He/She is going to do his homework.[be going to表将来,将来中只有这一种] are:第二人称单数,所有人称复数,用于现在时(一般现在,现在进行,只要那时态中是现在的就行)eg:①You are a girl. We/You(你们)/They are girls.一般现在时②You are eating an apple.We/You(你们)/They are eating apples.现在进行时③We/You(你们)/They are going to do our/your/their homework.[be going to表将来,将来中只有这一种] was:第一人称单数,第三人称单数,用于过去时(一般过去,

高中英语常用动词用法总结

1.bring 与take相反bring sb. sth. = bring sth. to sb. 拿来,带来,送来 bring about vt. 引起,突现,造成bring in 引进、引来、吸收 bring back 归还,带回来bring back to life (health) 使复生,使恢复健康bring out 显示出来,表现出来,讲清楚;出版;生产;提出bring on 使...前进bring up 提出;抚育大,教养bring down 1. 降低 2. 使...倒下2.break break away 突然逃掉或离开;断绝往来;改掉(习惯);破除(旧做法) break away from 脱离...break the rule 违反规定 break down (身体)垮了;(谈话)中断;(机器)坏了;压倒,克服 break forth 突然(迸出)break in 突然进入,非法进入;插嘴,打岔 break into 破门而入;突然,一下子...;打扰,打断 break out爆发;突然(大声地)vt .break off vt. 打断,折断;中断,断绝(关系)break through 突破,打通break up 分散,折散;分解;腐蚀 3.burn燃烧,烧毁;烧着;晒黑 burn away vi. 熊熊燃烧;烧掉,烧完burn one’s fingers 吃亏 burn the midnight oil 开夜车burn down 把...烧成平地、烧光 The bedclothes catch fire and the whole house may be burnt down . burn ... to the ground 烧毁,把...烧平 In the country the revolutionaries set fire to the nobles' castles and burnt them to the ground . ( SIIL 87 ) 4.matter vi. 有关系,有严重性,要紧没关系It doesn’t matter. It doesn’t matter that....= It doesn’t make difference that...It doesn’t matter doing sth. n. What’s the matter?怎么啦?What’s the matter with ...? No matter what(how...)...不管怎么... It is no matter that....没关系as a matter of fact事实上,不瞒你说 5.check check sth. 检查,调查,核对; 阻止,遏制check in 报到,签到,到达 check off 核对无误; 下班check on 查清楚,检查 check out 把…检查一遍,清点登记; 结账后离开(旅馆) check over 检查一遍check through 查看,校阅 check up (on) 检查,调查,核对check with 和…核对;和…相符n. make a check of 核对,检查check 支票, (饭馆)账单, 方案keep (hold) in check 控制住 6.burst burst through 冲破;爆裂;炸破;胀破burst forth 突然出现(发生);(vi.) burst into tears (laughter, leaf, blossom) 突然(进入某种状态或发生某种情况) burst with 装得满满的,装得快要裂开了;非常,...之极 突然...起来burst out laughing (crying… ) burst into song (sweat…) be bursting to do sth. 急于做...;迫切想做... 7.appear vi. link-v. = seem 似乎, 显得 appear to do sth. appear + adj. appear + done appear + sth. It appear that…. 8.look link-v look + adj. (过去分词,名词,介词短语,)看起来, look about 四周打量look about for 四处寻找look ahead 预测未来

be动词、助动词、情态动词讲解(基础篇)第一讲

be动词、助动词、情态动词讲解 (基础篇) 1、be动词的用法。 英语中,be动词选用单数还是复数,要由主语来定,主语是单数,就用单数,反之用复数。 ◆ 句中含有be动词时: 肯定句:主语+be +其他 否定句:主语+ be + not +其他 一般疑问句: Be +主语+其他+? 特殊疑问句:疑问词(what / who / when / where)+ be +主语+其他+? I am a teacher. You are right. She is 16 years old. My father is at home. The students are playing games. My teacher was ill yesterday. There is a picture on the wall.

There are two books on the table. ★ be动词用法歌: 我用am,你用are,is 连接他她它。单数名词用is,复数名词全用are。 变疑问,往前提,句末问号莫丢弃;变否定,更容易,be后not莫忘记; 疑问否定任你变,句首大写莫迟疑。 ★ be动词作谓语,它后面一般跟名词、形容词或介词短语。 她个子很高。她在教室里。 她是一个高个子的女孩。 2、助动词的用法。 英语句子按正常语序是“什么人或事物” + “做什么”,即,我们常说的“主语 + 谓语 + 其他”。 ① 主语为I 或复数名词、代词时: 肯定句: I / We / They / The students +动词原形+其他 +。 We watch TV every night. 变否定:主语+don’t +动词原形+其他+。

【英语】英语动词用法总结(完整)

【英语】英语动词用法总结(完整) 一、单项选择动词 1.It was so dark in the cinema that I could hardly___my friend. A.turn out B.bring out C.call out D.pick out 【答案】D 【解析】 【详解】 考查动词短语辨析。句意:电影院里太黑了,我几乎不能认出我的朋友。pick out 意为“认出,选出”。根据所提供的情景“It was so dark in the cinema”可判断出由于电影院里很黑,很难认出朋友。turn out意为“发生,结果是”;bring out意为“使显示,出版,生产,说出”;call out意为“出动,唤起,大声叫唤”。故选D。 2.Jess was sad and her friend helped her ___ the first awful weeks after her husband Bill died. A.break through B.break down C.get through D.get rid of 【答案】C 【解析】 试题分析:考查词组:A. break through突破,B. break down崩溃,垮掉,抛锚,C. get through 接通,度过,完成,D. get rid of克服,句意:在丈夫Bill去世后,Jess很难过,她的朋友帮助她度过前几个难过的星期。选C。 考点:考查词组 3.Your own personal behavior as a teacher, outside school hours, _______ on the school itself. A.resembles B.reminds C.reflects D.remains 【答案】C 【解析】 【详解】 考查动词词义辨析。句意:作为一名教师,你在课外的个人行为会给学校带来不良影响。 A. resembles 相似 B. reminds提醒 C. reflects反应 D. remains保持。reflect on导致,招致,根据句意可知,选C。 4.He had been struggling for many years and finally ________ his fantasies. A.lived up B.lived on C.lived through D.lived out 【答案】D 【解析】

be动词-情态动词及助动词用法

七年级英语双休日作业 班级:姓名:等级 英语句型变化总结练习 1、含有be动词am,is,are构成的句子: 变一般疑问句时把am,is,are提到句子的前面,句尾用问号即可。 变否定句时直接在am,is,are后面加not即可。例如: 肯定句:He is a student. 一般疑问句: a student? 否定句: He a student. 肯定句:We are from China. 一般疑问句: from China? 否定句:We from China 2. 由情态动词can, may, should等构成的句子: 变一般疑问句时把can, may,提到句子的前面,句尾用问号即可. 变否定句时直接在can, may,后面加not即可. 例如: 肯定句: She can swim. 一般疑问句:she swim? 否定句: She swim. 3. 由行为动词构成的句子: 需要加助词do或does. 变一般疑问句时把do/does放在句子前面. 变否定句时在主语后面加don’t / doesn’t , 谓语用动词原形。例如: 肯定句: They play football after school. 一般疑问句: play football after school? 否定句: They football after school. 肯定句:Tom watches TV every day. 一般疑问句: Tom TV every day? 否定句: Tom TV every day.

注意:变否定句时相关词的改变 肯定句变否定句时,除将谓语变为否定式外,句中其他词语也可能随之改变: 如将some改为any,too和also改为either,and改为or等:There are some birds in the tree. 树上有些鸟。 →There aren’t ______ birds in the tree. 树上没有鸟。 He likes the book, too. 他也喜欢这本书。 →He doesn’t like the book, ______. 他也不喜欢这本书。He likes singing and dancing. 他喜欢唱歌和跳舞。 →He doe sn’t like singing ______dancing. 他不喜欢唱歌也 不喜欢跳舞。补充练习: 根据句后括号内的要求,填入句中所缺的词: 1. I know the answer. (一般疑问句) ______ ______ know the answer? 2. We can see some birds. (一般疑问句) ______ ______ see ______ birds? 3. There is a computer in the house. (一般疑问句) ______ ______ a computer in the house? 4. There are some flowers on the teachers’ desk. (一般疑问句) ______ ______ any flowers on the teachers’ desk? 5. There are some apples on the tree. (否定式) There ______ ______ ______ apples on the tree. 6. I think he is old. (否定句) I ______ think he ______ old.

be动词,一般动词和助动词

be动词、一般动词和助动词 一、be动词、一般动词的现在式 (1)be动词的现在式—am/are/is a.是(表状态) We are happy.—我们很高兴 b.在(表存在) She is in America.—她在美国 含be动词(am/are/is)的肯定句变成否定句时,在be动词后加not即可。 肯定句:主语+am/are/is… 否定句:主语+am/are/is+not… He is a good baseball player. 他是一个好棒球员 (否定句)He is not a good baseball player. = He’s not a good baseball player. = He isn’t a good baseball player. 含be动词(am/are/is)的肯定句变成疑问句时,将be动词拿到主语前,句尾加?即可。肯定句:主语+am/are/is… 疑问句:Am/Are/Is+主语…? 1.That is his camera. 那是他的相机 (疑问句)Is that his camera?

2.The girl is a junior high school student. 那女孩是初中生 (疑问句)Is the girl a junior high school student? 动词开头的疑问句为一般疑问句,可用yes或no回答,而答句中的主语 (问句)Am/Are/Is+主语…? (答句)Yes,主语+am/are/is No,主语+am/are/is not 1.Is that man your math teacher? Yes, he is./No,he is not. 2.Are you eating your lunch? Yes, I am./No, I’m not. (2)一般动词的现在式 凡是日常生活中具体的动作,如:eat-吃饭,walk-走路及抽象的动作如:like-喜欢,think-思考…皆为一般动词 a.大部分动词加s works/plays b.一般动词词尾为o/s/sh/ch时。加es go-goes/wash-washes/watch-watches c.一般动词词尾为字音+y时,去y加ies cry-cries/study-studies have和has has为have(有,吃)的单数形式 They have a lot of money.

高中英语动词的时态和语态讲解

动词的时态和语态用法详解 在英语中,不同时间里发生的动作或存在的状态需要用动词的不同形式表示出来,动词的这种不同 形式就构成了动词的时态。 英语中的时态按动作发生时间分为现在时态、过去时态、将来时态 二、常见时态的基本用法 1. 一般现在时:一般现在时是描述现在或经常性的动作性质或状态的时态。常和表示频率、时间的副词 (短语) always, every time, now and the n, occasi on ally, often, seldom, sometimes, usually 连用。 1) 表示经常性或习惯性的动作。 We have three meals a day. 2) 表示客观事实、真理和自然现象。 Kno wledge is power. 3)表示现在的情况或状态。 I live in Beiji ng. 4)表示已经“列入日程”的将来的事件,尤其指计划中的和安排好的将来的动作,这些动词往往表示“出 发,到达”等含义 的词, 女口, arrive, begin, go, leave, start, stay 等。 The train arrives at 10:30. There's ple nty of time. 。 考点一:表示永恒的真理,即使出现在过去的语境中,仍用一般现在时。 如: I learned that the earth goes around the sun when I was in primary school. 考点二:在时间和条件状语从句中,代替一般将来时;常用的引导词有:时间:when, until, after, before, as soon as, on ce, the mome nt/the minu te, the day; 条件:if, uni ess, provided. If he accepts the job, he will get more money soon. 考点三:在 make sure (certain), see to it, mind, care, matter 替一般将来时。 So long as he works hard, I don ' t mind when he finish 考点四:在 the more …the more …(越 ..................... 越 ... )句型中 在时。 The harder you study, the better results you will get. 2. 一般过去时:一般过去时表示过去发生的动作、存在的状态,或反复发生的动作,句中一般都有表示 过去具体时间的时间 状语。 1)在确定的过去时间里所发生的动作或状态。 此时与表示过去的时间状语连用, 如yesterday, last week, an hour ago, the other day, in 1998 等。 +宾语从句,从句用一般现在时代 es the experime nt. ,若主句是一般将来时,从句通常用一般现

Be动词和助动词的用法区别

1、be动词的用法。 be am / is are 现在时 was were 过去时 单数复数 英语中,be动词选用单数还是复数,要由主语来定,主语是单数,就用单数,反之用复数。 ◆句中含有be动词时: 肯定句:主语+be +其他 否定句:主语+ be + not +其他 一般疑问句: Be +主语+其他+? 特殊疑问句:疑问词(what / who / when / where)+ be +主语+其他+? I am a teacher. You are right. She is 16 years old. My father is at home. The students are playing games. My teacher was ill yesterday. There is a picture on the wall. There are two books on the table. ★ be动词用法歌: 我用am,你用are,is 连接他她它。单数名词用is,复数名词全用are。 变疑问,往前提,句末问号莫丢弃;变否定,更容易,be后not莫忘记; 疑问否定任你变,句首大写莫迟疑。 ★ be动词作谓语,它后面一般跟名词、形容词或介词短语。 2、助动词的用法。 英语句子按正常语序是“什么人或事物” + “做什么”,即,我们常说的“主语 + 谓语 + 其他”。 ①主语为I 或复数名词、代词时: 肯定句: I / We / They / The students +动词原形+其他+。 We watch TV every night. 变否定:主语+don’t +动词原形+其他+。 We don’t watch TV every night. 一般疑问句 Do + 主语 + 动词原形 + 其他 + ? Do you watch TV every night? Yes, we do. / No, we don’t. 特殊疑问句:疑问词 + do + 主语 + 动词原形 + 其他 + ? How often do you watch TV? ②主语为单数名词或代词时: 肯定句:主语 + 动词第三人称单数形式 + 其他 + 。 He watches TV every night. 否定句:主语+ doesn’t+动词原形+其他+。

高考英语动词用法总结(完整)

高考英语动词用法总结(完整) 一、单项选择动词 1.The shopkeeper wanted to sell me the dress for 30 dollars, and I wanted to pay 20 dollars for it, so we ________ on 25 dollars. A.communicated B.compromised C.bargained D.concentrated 【答案】B 【解析】 【详解】 考查动词词义辨析。句意:店主想以30美元的价格把那件衣服卖给我,而我想付20美元,所以我们折中了25美元。A. communicated交流;B. compromised妥协,折中;C. bargained讨价还价;D. concentrated集中。结合句意故选B。 2.If the service is awful, a customer has the right to to the manager. A.react B.apply C.complain D.suggest 【答案】C 【解析】 试题分析:句意:如果服务很糟糕,顾客有权向经理申诉。React反应 apply应用 complain 申诉suggest建议,选C。 考点:考查词义辨析 3.You probably have noticed that people express similar ideas in different ways, _______ the situation they are in. A.bringing about B.depending on C.getting into D.leading to 【答案】B 【解析】 试题分析:考查动词短语。句意:你可能会发现人们会用不同的方式表达相同的观点,这主要取决于他们所处的情景。A. bringing about带来;B. depending on取决;C. getting into 进入;D. leading to导致;根据情景和词义,故选B项。 考点:考查动词短语 4.To get promoted, I must _____ my colleagues, who are committed to their jobs. A.take after B.take to C.take in D.take on 【答案】A 【解析】 试题分析:考查动词短语辨析。短语take after长得像,性格类似于,效仿;take to喜欢上,沉溺于;take in吸收,理解,欺骗,收养;take on雇佣,呈现;句意:为了被提拔,我要消防我的同事们,他们工作非常努力。根据句意可知take after意为“效仿”,符合上下

be动词和助动词句式

1.be动词(am/is/are) 主语be动词(原形)be动词(过去式) I am was He/she/it is was We/you/they are were 口诀:我用am, 你用are,is用在他她它,所有复数全用are ①肯定和否定句 I am (not) from London. He is(not) a teacher. She is(not) in the dining room. My hair is(not) long. Her eyes are(not) small. ②一般疑问句 Am I a Chinese?——Yes, you are. /No, you aren’t. Is the cat fat? ——Yes, it is. /No, it isn’t. Are they American?——Yes, they are. /No, they aren’t. 表示疑问,一般回答只有两种可能Yes或No,句中没有疑问词。 如何将一个肯定的陈述句改为否定句: 1、看句中有无be动词,如有,把be动词提到句首即可。 2、看句中有无情态动词,如有,把情态动词提到句首即可。 3、如上述二者都没有,就应把助动提到句首。分四个步骤: (1)肯定陈述句中本来是没有助动词的,要加上去,位置在主语(某人/某物)后,动词前。 (2)确定助动词用do、does还是did,根据句中动词,动词是原形的助动词就用do,动词是第三人称单数的助动词就用does,动词用过去式的助动词就有did。

(3)把助动词后提到句首。 (4)原句中动词假如发生变化就要恢复成原形。 有some的要考虑是否要用any 2.助动词(do/does/did) 主语助动词(原形)助动词(过去式)否定形式I/We/you/they do did don’t/didn’t He/she/it does did doesn’t/didn’t ①.Do+非第三人称单数+动词原形…? do/don't you/they have...?—Yes, I do/No, I don’t. ②.Does+第三人称单数+动词原形…? does/doesn't he/she have...?—Yes, he does./No, he doesn’t. ③Did+所有主格+动词原形…? did/didn't you/he/she/they go to school?—Yes, i did./No, I didn’t. 3.特殊疑问句 表示疑问,有疑问词开头,回答有很多种可能。常用疑问词:What、Who、When、Which、Why、Whose、How ※What do you/they/we…+动词原形?I/They/We+动词原形… What does he/she/it…He/She/It +(动词+S)…. What did you/they/we/ he/she/it…I/They/We/ He/She/It +动词过去式Eg:What did you do last weekend? I cleaned my room. Who cleaned my room? Your mother cleaned your room. When do you go to school? I go to school at 7 o’clock. Which one is your book? The red one is my book. Why do you like this book? Because it is funny.

小学be动词的用法及助动词_do

苏打水1. 由连系am,is,are构成的句子:变一般疑问句时把am,is,are提到句子的前面,句尾用问号即可。变否定句时直接在am,is,are后面加not即可。例如: 肯定句:He is a student. 一般疑问句: Is he a student? 否定句: He is not a student. 反问句: He is a student, isn't he? He isn't a student, is he? 画线提问: 对he提问: Who is a student? 对a student 提问: What is he? or What does he do? 2. 由情态动词can, may, should等构成的句子: 变一般疑问句时把can,may,提到句子的前面,句尾用问号即可.变否定句时直接在can,may,后面加not即可. 例如: 肯定句: She can swim. 一般疑问句: Can she swim? 否定句: She can not swim. 反问句: She can swim, can't she? She can not swim, can she? 画线提问: 对she提问: Who can swim? 对swim提问: What can she do? 3. 由行为动词构成的句子: 需要加助词do或does. 变一般疑问句时把do/does放在句子前面. 例如: 肯定句: They play football after school. 一般疑问句: Do they play football after school? 否定句: They don't (do not) play football after school. 反问句: They play football after school, don't they? They don't play football after school, do they? 画线提问: 对they提问: Who play football after school?

高中英语动词所有用法汇总

高中英语动词所有用法汇总 动词原形及不定式的用法 动词原形的用法 1.除单三人称的一般现在时,其它人称作主语,动词用原形。 2.将来时态shall, will, should, would之后用动词原形。 3.祈使句句子开头用动词原形。 4.助动词do, does, did之后用动词原形。 5.情态动词can、could、may, might, have/has to, must, need, dare ,ought to之后用动词原形。 6.使役动词let、make、have 之后用动词原形。 7.感官动词see、watch、notice、hear、feel、find之后用动词原形(说明动作已经结束)。 8.had better 之后用动词原形。 9.why / why not 之后用动词原形。 10.would rather dosth . than do sth . 11.prefer to dosth. rather than do sth./ prefer doing sth. to doing sth. 动名词的用法 1.介词之后动词要用动名词形式(动词+ing) 2.部分动词之后的动词只能用动名词形式:enjoy, finish, practice, mind, spend,dislike, find , keep 3.部分短语后省略了介词in: have fun/ problems/ difficulties/trouble /a good time doing be busy doing, 4.be worth doing, can’t help doing , feel like doing , do some doing sth. 5.下面这些动词既可跟动名词又可跟不定式: like / love / hatedoing (doing表示习惯)(to do表示具体的动作)

相关主题
文本预览
相关文档 最新文档