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初中一年级英语

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  • 句型转换
    句型转换。
    1. The weather is so cold that we can't go out. (改为同义句)
    The weather is ____ cold for us ___ out.
    2. May I come in? (改为同义句)
    ___ I come in?
    3. The bus stop isthree kilometersform the hotel. (对划线部分提问)
    ___ ___ ___ the bus stop form the hotel?
    4. I can speak some English. (改为否定句)
    I ___ speak ___ English.
    5. You are so young. You can't go to Beijing. (合并成一个句子)
    ____________________________________________.
    本题信息:2012年同步题英语句型转换难度一般 来源:张雪
  • 本题答案
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本试题 “句型转换。1. The weather is so cold that we can't go out. (改为同义句)The weather is ____ cold for us ___ out.2. May I come in? (改为同义句)___ I c...” 主要考查您对

不定代词

情态动词

固定搭配

疑问词组

等考点的理解。关于这些考点您可以点击下面的选项卡查看详细档案。
  • 不定代词
  • 情态动词
  • 固定搭配
  • 疑问词组
不定代词
即不指明代替任何特定名词或形容词的代词。
初中常用不定代词有:
some(something,somebody,someone),any(anything,anybody,anyone), no(nothing,nobody,no one),
every(everything,everybody,everyone,),all,each,both,much,many,(a)little,(a)few,other(s),
another,none,one,either, neither等。一般来讲,修饰不定代词的词要置于其后。

不定代词用法例举:
①一般用于肯定句中的不定代词:some, someone, somebody, something
例如:They can speak some Japanese.
②一般用于否定句、疑问句和条件句中的不定代词:any, anyone, anybody, anything
例如:Is there anyone at home?
③一般用于句中表示否定意义的不定代词:no, no one, nobody, nothing
例如:I have no watch.
There is nothing wrong with the machine.
④不定代词one指代可数名词,既可指人,亦可指物,它可以代替上文中出现的单数可数
名词,指代复数名词时可以用ones。
例如:I do not have a pen, can you lend me one?
I like small cars better than large ones.
⑤none通常只用作名词,在句中作主语、宾语等。意为“没有任何(人或物)”,既可指人,亦可指物。
none后常跟of短语,其后用复数可数名词或不可数名词。
例如:None of them knows the answer to the question.
⑥both, all
both指两个人、物或群体;
all指三个以上的人、物或群体或泛指一切事物。
例如:My parents are both teachers.
           All of my friends are football fans.
⑦every, each
each一般用于指两个或两个以上的人或物,侧重个别;
every用于指三个或三个以上的人或物,侧重全体。而且each所指对象在上下文中已十分明确。
例如:Each student went to see that films. (学生至少二人)
            Every student went to the park.(学生至少三人)        
⑧other, the other, others, the others, another
other具有名词和形容词性质,既可指人,亦可指物。other常与定冠词the连用。
不定冠词an与other连用则组成another。other只作形容词或代词,表示“其他的,别的”,不可单独使用。
例如:Do you have any other questions?
the other作形容词或代词,特指两者中或两部分的另一个或另一部分。
例如:The bookshop is on the other side of the street.
 others相当于“other+名词”,泛指“别的人或物”,只有名词性用法。
例如:Some are planting trees, others are watering them.
the others相当于“the other+名词”,表示“剩下的,其余的”,特指除此之外的全部 人或物。
例如:There are forty-six students in our class. Two of them are foreign, the others are all Chinese.
another作形容词或代词,泛指三个或三个以上不定数目中的“另一个”。
例如:This pen is too expensive, please show me another.
⑨either, neither
either指“两者中的任何一个”;neither指“两者中无一”,具有否定意义。
例如:You can take either half.
Neither of the books is good.
⑩many, much, most
many和much具有名词和形容词的性质,都表示“许多、大量”。
Much一般只能指代或修饰不可数名词,many只能指代或修饰复数可数名词。Most指“大部分、大多数”。
例如:Many boys like playing soccer.
We have much homework to do every day.
Most students think so.
(11)few, a few, little, a little
a few 和a little 意为“少数、少量”,其意义是肯定的。
A few指代或修饰复数形式的可数名词,a little指代或修饰不可数名词。
Few 和little意为“几乎一点没有”,具有否定意义。
例如:He has a few friends here.
Hurry up! There is little time left.


不定代词的用法:
不定代词大都可以代替名词和形容词,在句中作主语、宾语、表语、定语和状语。
位置
不定代词+形容词
不定代词+to do
作主语
Both of them are teachers.他们两人都是教师。
作宾语
I know nothing about this person.我对这个人一无所知。
作表语
This book is too much for a child.这本书对一个小孩来说太难了。
作定语
There is a little water in the glass.玻璃杯里有一些水。
作状语
I can't find my book anywhere.我在任何地方都不能找到我的书。
修饰不定代词的词,一般情况下要后置。
情态动词:
是一种本身有一定的词义,表示说话人的情绪、态度或与语气的动词,但不能单独作谓语,只能和其他动词原形构成谓语。
无人称和数的变化,情态动词后面跟的动词需用原形,否定式构成是在情态动词后面加 “not”。
个别情态动词有现在式和过去式两种形式,过去式用来表达更加客气,委婉的语气, 时态性不强,可用于过去,现在或将来。情态动词属非及物动词,故没有被动语态。
情态动词有四类:    
①只做情态动词:must, can(could),may(might)……    
②可做情态动词又可做实义动词:need, dare   
③具有情态动词特征:have(had, has) to, used to    
④情态动词表猜测
注:mustn't代表强烈禁止 must表示主观,have to表示客观。
常用的有:can  may  could  must   have  use  .

情态动词特点:
情态动词无人称和数的变化,情态动词后面跟的动词须用原形,否定式构成是在情态动词后面加 "not"。
个别情态动词有现在式和过去式两种形式,过去式用来表达更加客气,委婉的语气,时态性不强,可用于过去,现在或将来。情态动词属非及物动词,故没有被动语态。
He could be here soon.他很快就来。
We can't carry the heavy box.我们搬不动那箱子。
I'm sorry I can't help you.对不起,我帮不上你。

基本助动词与情态助动词最主要的区别之一是:
基本助动词本身没有词义,而情态助动词则有自己的词义,能表示说话人对有关动作或状态的看法,或表示主观设想:
What have you been doing since? (构成完成进行体,本身无词义)
I am afraid I must be going. (一定要)
You may have read some account of the matter. (或许已经)

除此之外,情态助动词还有如下词法和句法特征:
1) 除ought和used以外,其他情态动词后面只能接不带to的不定式。如果我们把ought to和used to看做是固定词组的话,那么,所有情态动词无一例外地只能接不带to的不定式:
We used to grow beautiful roses.我们过去常常种这种漂亮的玫瑰花
I asked if he would come and repair my television set.我问他是否来修我的电视机
2) 情态助动词在限定动词词组总是位居第一:
They need not have been punished so severely.
3) 情态助动词用于第三人称单数现在时的时候,没有词形变化,即其词尾无-s形式:
She dare not say what she thinks.
4) 情态动词没有非限定形式,即没有不定式和分词形式,也没有相应的动名词:
Still,she needn't have run away.
5)情态助动词的“时”的形式并不是时间区别的主要标志。在不少场合,情态助动词的现在时和过去时形式都可以表示现在、过去或将来时间:
Would you mind very much if I ask you to do something?
She told him he ought not to have done it.
6) 情态助动词之间是相互排斥的,即在一个限定动词词组中只能出现一个情态助动词,但有时却可以与have和be基本助动词连用:
You should have washed the wound.
Well,you shouldn't be reading a novel.
7)情态动词must一般疑问句否定回答用needn't
Must I read books every day、
No,you needn't


常见情态动词用法:
1.can (could) 表示说话人能,可以,同意,准许,以及客观条件许可,could 为 can 的过去式。
2.Must 必须,应该,一定,准是,表示说话人认为有必要做某事,命令,要求别人做某事以及对事物的推测。
must 用来指一般现在时和一般将来时, 过去式可用 have to 的过去式代替。
must + have + 过去分词,表示现在对过去事物的推测。
must 和 have to 的区别:must 表示说话人的主观思想,have to 表示客观需要。
3.need 是一个情态动词,他的用法完全和其他情态动词一样,但 need 还可当作实义动词使用,这时 need 就象其他动词一样,有第三人称,单复数, 后面加带 to 的动词等特性。
needn't + have + 过去分词 表示过去做了没必要做的事情。
4.dare 除用作情态动词外,更多的是当实义动词使用, 用法同实义动词一样,要考虑人称,单复数,时态等。
5.ought 应当,应该。后面跟带有 to 的动词不定式。
ought + to have done 句型。指过去动作,表示一件事情该做而未做。
ought not to have done 句型。表示一件不该做的事情却做了。
6.will (would)决心,愿望。 would 为 will 的过去式,
will, would用于疑问句表示说话人向对方提出请求或询问,用 would 比 will 更婉转,客气。
7.Shall、should 表示命令,警告,允诺,征求,劝告,建议,惊奇。
8.have to,不得不,必须,表示客观条件只能如此,而must 则表示主观思想。


情态动词功能:
助动词主要有两类:基本助动词和情态助动词。
基本助动词有三个:do,have和be;
情态助动词基本的有十四个:may, might; can, could; will, would; shall, should; must, need, dare, used to, ought to.had better 上述两类助动词的共同特征是,在协助主动词构成限定动词词组时,具有作用词的功能:
1) 构成否定式:
He didn't go and neither did she.
The meeting might not start until 5 o'clock.
2) 构成疑问式或附加疑问式:
Must you leave right now?
You have been learning French for 5 years, haven't you?
3) 构成修辞倒装:
Nowhere can he obtain any information about his sister.
Hardly had he arrived when she started complaining.
4) 代替限定动词词组:
A: Who can solve this crossword puzzle?
B: Tom can.
A: Shall I write to him?
B: Yes, do.

情态动词表推测的用法小结   
(一)情态动词表推测的三种句式    
1.在肯定句中一般用must (一定),may(可能),might /can, could(也许,或许)。   
(1)He must/may/might know the answer to this question?    
          他一定/可能/也许知道这个问题的答案。   
(2)It is cold in the room. They must have turned off the heating.   
          屋里很冷,他们肯定把暖气关了。    
2. 否定句中用can’t / couldn’t(不可能), may not/might not (可能不)。   
(1)It can’t/couldn’t be the headmaster. He has gone to America.  这不可能是校长,他去美国了。   
(2)He may not/might not know the scientist. 他也许不认识那位科学家。   
3. 疑问句中用can/could (能……?)。    
 (1)Could he have finished the task? 他可能把任务完成了吗?    
 (2)Can he be at home now?  他现在能在家吗?   
注:以上三种句式中情态动词的语气按程度都是依次递减的。Might, could并非may, can的过去式,而表示语气较为委婉或可能性较小。   

(二)情态动词表推测的三种时态   
1. 对将来情况的推测,用“情态动词 + 动词原形”。    
(1)She must / may / might / could arrive before 5.  5: 00 前她一定/可能/也许到。    
(2)She must/may/might/could walk miles and miles among the hills without meeting anyone.   
           她一定/可能/也许会在山里一连走好几英里而遇不到一个人。   
2. 对现在或一般情况的推测,用“情态动词 + be”,“情态动词 +be doing”或 “情态动词 + 动词原形”。    
(1)He must / may / might / could be listening to the radio now. 他一定/可能/也许正在听收音机。   
(2)He can’t ( couldn’t ) / may ( might ) not be at home at this time. 这个时候他不可能/可能不在家。   
(3)Mr. Bush is on time for everything .How can ( could ) he be late for the opening ceremony ?   
          布什先生一向准时,这次开幕式他怎么可能迟到呢?    
3.对过去情况的推测,用“情态动词 + have +过去分词”。   
(1)It must / may / might / could have rained last night .The ground is wet.  地湿了,昨晚肯定/可能/也许下雨了。   
(2)The door was locked. He can ( could ) not / may ( might ) not have been at home . 门锁着,他不可能/可能不在家。   
(3)Can / Could he have gotten the book? 难道他找到书了吗?    
注:情态动词 should /ought to表推测时,意为“想必会,理应……”但与“have +过去 分词”连用时,则又可构成虚拟语气意为“本应该做某事却没做”。 
例如:   
(4)It’s seven o’clock. Jack should/ought to be here at any moment.   
     现在七点钟了,杰克理应随时到达。(推测)   
(5)She should / ought to have attended your birthday party, but she had to look  after her mother in hospital. (虚拟)   
她本该出席你的生日晚会的,可是她得在医院照顾她妈妈。   
(6)Tom should not /ought not to have told me your secret, but he meant no harm.   (虚拟)   
汤姆本不该告诉我你的秘密,可是他并无恶意。
固定搭配:
英语中的固定搭配主要是指英语中的习惯用法,如有固定用法的一些动词短语、介词短语、名词词组及形容词词组。
例如:
take part in (参加) 
by accident (偶然地) 
lucky dog (幸运儿)
be interested in (对…感兴趣)

初中英语常见固定搭配:
(一)加-ing
enjoy / like doing sth 喜欢做----    
spend....(in) doing sth 在做---花费---  
try doing 试着做------                
be busy doing sth 忙于做------
finish doing sth 完成做----           
look forward to + doing sth 期待做----(现在进行时)
be doing 正在做---     
Thank you for (doing) sth 为了--感谢你

(二)加-to
decide to do sth 决定去做-----             
ask (sb)to do 要求(某人)去做----      
It’s+adj +to do sth . 做---(怎么样)        
would like / want to do 想要做-----    
It takes sb sometime to do sth在做----花费----

(三)加原形
let / make sb do sth 让某人做某事   
be going to / will do sth (一般将来时态)

(四)加-to 或-ing意思不同
forget doing 忘记做过了-----(已做)    
forget to do 忘记去做------(还没做)   
remember doing记得做过了-----(已做)
remember to do记得去做------(还没做)

(五)加-to 或-ing意思相同
begin / start to do sth = begin / start doing sth开始做------

(六)
A)动词+ 介词
agree with同意....的意见(想法);符合    
help ... with ...帮助(某人)做(某事)  listen to听...              
..get to到达....       
fall off (从......)掉下base on以....(为)根据     
knock at /on敲(门、窗)        
laugh at嘲笑
learn.. from 向...学习     
live on继续存在;靠...生活 
look after照顾,照看look at看;观看           
look for寻找             
look like看起来像
pay for (sth.)付钱;支付 
point at指示;指向          
point to指向....prefer to ...宁愿(选择);更喜欢           
quarrel with (和某人)吵架
regard...as ...把....当作....;当作                 
stop...from阻止.....做.....
talk about说话;谈话;谈论                        
talk with与......交谈think about考虑                                  
think of认为;想起
B)动词+ 副词                                                     
ask for请求;询问       
carry on坚持下去;继续下去     
cut down砍倒 
clean up清除;收拾干净  
come down下来;落    
come along来;随同
come in进来            
come on来吧;跟着来;赶快 
come over过来;顺便来访           
come out出来;出现;(花)开;发(芽)      
drop off放下(某物);下车                              
eat up吃光;吃完
fall behind落在......后面;输给别人            
fall down跌倒;从......落下
find out查出(真相)                                
get back回来;取回
get down下来;落下;把......取下来             
get off下来;从......下来get on上(车)               
get up起床                
give up放弃go on继续               
go out出去     
go over过一遍;仔细检查
grow up长大;成长      
hand in交上来                
hurry up赶快
hold on (口语)等一等;(打电话时)不挂断             
look out留神;注意
look over (仔细)检查                            
look up向上看;抬头看  
pass on传递;转移到....                          
pick up拾起;捡起
put away放好;把....收起来  
put on穿上;戴上;(戏剧等)上演;放(唱片等
put down把(某物)放下来                             
put up挂起;举起
run away流失;逃跑;逃走 
rush out冲出去 
set off出发;动身;
启程send up发射;把......往上送  
shut down把......关上      
sit down坐下
slow down减缓;减速      
take off脱掉(衣服)          
take out取出
throw about乱丢;抛撒                          
trip over (被......)绊倒
try on试穿(衣服、鞋等);试戴(帽子等)                
try out试验;尝试
turn down关小;调低        
turn on打开(电灯、收音机、煤气、自来水等
turn off关(电灯、收音机、煤气、自来水等)           
turn over (使)翻过来
wake up醒来                               
wear out把......穿旧;磨坏
work out算出;制订出                               
write down写下....
C) be + 形容词+ 介词                                              
be angry with对(某人)发脾气              
 be interested in对......感兴趣 
be able to能;会                                   
 be afraid of害怕
be amazed at对......感到惊讶            
be excited about对......感到兴奋
be filled with用......充满                            
be full of充满......的
be good at =do well in在....方面做得好;善于             
be late for迟到
be made in在......生产或制造            
be made of由....组成;由....
be pleased with对......感到满意              
be proud of以......自豪/高兴
be used for用于
D)动词+ 名词/ 代词                                               
beg one′s pardon请原谅;对不起         
do morning exercises做早操
do one′s homework做作业                                           
enjoy oneself =have a good time过得快乐;玩得愉快                   
give a concert开音乐会     
go boating去划船      
go fishing去钓鱼go hiking去徒步旅行     
go skating去滑冰     
go shopping (去)买东西
have a cold (患)感冒    
have a cough (患)咳嗽  
have a headache (患)头痛  
have a try尝试;努力    
have a look看一看         
have a rest休息 
have a seat (= take a seat ) 就坐;坐下        
have sports进行体育活动  
have supper吃晚餐   
hear of听说   
hold a sports meeting举行运动会
make a decision作出决定  
make a mistake犯错误  
make a noise吵闹
make faces做鬼脸      
make friends交朋友       
make money赚钱
take one′s place坐某人的座位;代替某人的职务                       
teach oneself (=learn by oneself ) 自学                  
watch TV看电视 
take photos照相       
take time花费(时间)         
take turns轮流
E)动词+ 名词/ 代词/ 副词+ 介词                                  
catch up with赶上           
come up with找到;提出(答案、解决办法等)
get on well with与......相处融洽                   
give birth to生(孩子) 
help yourself / yourselves to自取;随便吃   
make room for给.....腾出地方
play a joke on戏弄人;对人恶作剧              
speak highly of称赞   
say good bye to告别;告辞               
take an active part in积极参加
take care of照顾;照料;注意
F)其他类型                                                        
be awake醒着的          
be born出生         
be busy doing忙着做
come true实现     
do one′s best尽最大努力     
fall asleep睡觉;入睡  
go home回家    
go on doing (sth.)继续做某事;尽力   
get married结婚
get together相聚                  
go straight along  沿着...一直往前走
had better (do)最好(做...)                    
keep doing sth.一直做某事        
make sure确保;确认;查明               
make up one′s mind下决心


疑问词组:
即使由疑问词和一些词一起构成的表示疑问的词组。由how/what与另外一个词组成的词组。
例如:
how many (后接可数名词,多少), how much (后接不可数名词,多少), 
how often (表示频率), what if (如果…将会怎么样), 
what about (…怎么样), what time (几点)

与how搭配的疑问词组:
How在英语中通常用作副词,是特殊疑问句中本领最大的疑问词。他与其它形容词或副词搭配组成疑问词组
1.How old问年龄、年代。
How old is your friend? 你朋友多大了?
How old is the bridge? 这座桥有多少年代了?
2.How many问可数名词数量。常将可数名词复数紧随其后。如:
How many pictures are there on the wall? 墙上有多少幅画?
How many glasses of milk would you like? 你们想要几杯牛奶?
3.How much询问不可数名词的数量、物品的价格。
How much money is there in the purse? 钱包里有多少钱?
How much are the apples at the moment? 目前苹果什么价钱?
4.How long提问物体的长度、时间的长短。
How long is the Changjia River? 长江有多长?
How long does it take you to do your homework every day?
你每天花多长时间做作业?
5.How soon 对 “in+一段时间 ”提问, 表示“多久之后”。
How soon will you be back? 你多久后回来?
6.How often对表示频率的副词或短语提问。
How often does Mrs. Green go shopping? 格林夫人多久去购一次物?
7.How about用来征求对方意见。
Your father is a worker, how about your mother? 你父亲是工人,你母亲呢?
How about playing games after school this afternoon? 下午放学后做游戏怎么样?
8.How far 问两地间的距离How tall问人(树)的高度;how heavy问重量;how wide问宽;how high可以询问建筑物、山峰高度。
How far is it from the earth to the moon? 从地球到月球有多远?
How tall is Yao Ming? 姚明身高多少?
How heavy is that big box? 那只大箱子有多重?
How wide is the new street? 这条新街有多宽?
How high is the tower in Paris? 巴黎的那座塔有多高?

与what搭配的疑问词组:

疑问词 意思 用法 例句
what 什么 用来问是什么,叫什么,做什么等 1. What’s your name?
你叫什么名字?
2.What’s your father?
你爸爸是干什么的?
3.what is in your box?
你的盒子里是什么?
what
time
什么时间 用来问时间 1.What time is it?  几点了?
2.What time is it now?
现在几点了?
what
colour
什么颜色 用来问颜色 1.waht colour is your bag?
你的书包是什么颜色?
2.what colour is your book?
你的书本是什么颜色?
what
about
怎么样 用来征求意见或询问感受等,
大多用于承接上面的同样问题

1.what bout this pair of shoes?这双鞋子怎么样?
2.what about you? 你呢?
3.what about your dad?
你爸爸呢?

what
day
星期几 用来问星期几 1.what day is it today?
今天星期几?
2. what day was yesterday?
昨天星期几?
what
date
什么日期 问具体的日期 1.What’s the date today?
今天是几号?
2. what date is tomorrow?
明天是几号?
what...for... 为何目的 用来问目的,在一定情况下只可以与why互换 What did you buy that for?
你为什么要买那个?