关于whether和if的用法区别
1、whether和if常用来引导宾语从句，这时两者的含义区别很小，一般可通用。
例如：
①I don't know whether/if they will come to help us.
我不知道他们是否来帮助我们。
②I am not sure whether/if I'll have time to go with you.
我很难说我们是否有时间跟你们一起去。
上面两句无区别。但是，当whether与or not连成一个词组时，whether不可换用if。例如：
③I don't know whether or not they will come for our help.
我不知道他们是否要来求我们支援。
【注意】若whether和or not不连在一起，在日语中可以用if取代whether，当然也可以用whether。例如：
④I am not certain if/whether the train will arrive on time.
我没有把握火车是否准时到达。
⑤I don't care if/whether your car breaks down or not.
我不在乎您的车是否是会出故障。
此外，还有三种情况值得注意：
1)在介词后面只能用whether，不能用if。例如：
①This depends upon whether we are determined to do it.
这件事要看我们是否有决心去做。
②It depends on whether he is ready.
这件事要看他是否有准备。
③I am not interested in whether you'll come or not.
你来不来我不感兴趣。
④We haven't settled the question of whether we'll renew our supplies
of coal for factory.
是否要为我们工厂补充一些煤，这个问题我们还没有决定。
2)在动词不定式之前，只能用whether，不能用if。例如：
①He doesn't know whether to stay or not.
他不能知道是否要留下来。
②She doesn't knows whether to get married now or wait.
是否现在结婚或是等待她不知道。
3)在及物运动discuss后的宾语从句中，只能用whether，不能用if。例如：
①We discussed whether we should make a change in our plan.
我们讨论了是不是要对我们的计划作一些修改。
②We were discussing whether we should discuss the business with them.
我们正在讨论我们是否要和他们谈这个生意。
2、引导主语从句时，只能用whether，不能用if。例如：
①It is unknown whether he will come.
他是否来还不知道。
②Whether the news is true remains a question.
这个消息是否真实仍然是个问题。
3、引导表语从句时，只能用whether，不能用if。例如：
①What we want to know is whether he will come to speak to us tomorrow.
我们想知道的是他明天是否来给我们讲话。
②The question is whether they can take our advice.
问题是他们是否能接受我们的意见。
4、引导同位语从句时，常用whether。例如：
①The question whether we'll build another lecture building hasn't
been settled.
是否要另建一幢教学楼的问题还未决定。
②The question whether he'll come is unknown.
他是否来的问题还不知道。
5、可以用来引导一个否定的宾语从句，whether则不能用来引导否定的宾语从
句，因为它表示正反两方面的选择意义比较强。例如：
①Tell me if it is not going to rain, please.
请告诉我明天是否不会下雨。
②He considered if he shouldn't tell her the secret.
他考虑他是否不该告诉她这个秘密。
6、if除引导宾语从句外，还可以引导条件状语从句，作“是否”解。在容易引
起混淆产生歧义的情况下，就不可用if，而须用whether。例如：
①Please let me know if you intend to come.
这个句子有两种解释：
A：“请让我知道你是否想来。”把if引导的从句看作宾语从句，把动词
know视为及物动词(vt．)；
B：“如果你打算来，请让我们知道。”把if引导的从句当作条件状语从
句，把动词know看作不及物动词(vi．)。
在口语中，我们可以通过语调来表示两者的区别；但是，在书面语中，无上下文(如一张便条上写着这句话)，那就含混不清了。如果我们想表达的第一种含义，就得用whether来改写第一句。① Please let me know whether you intend to come. 又如：
②Let me know whether he has left for Shanghai.
告诉我他是否已经去上海了。
③Let me know if he has left for Shanghai.
如果他去上海，请告诉我一声。
whether,if用法总结
if和whether通用，都表示“是否”的意思。一般来说，后者比较正式，在口语中前者常用来代替后者。但两者有时具有不同的暗示。用whether时，正反两面的选择意义较强，问话人并不在意回答是肯定还是否定；而用if时，则比较强调单方面，即正面，问话人希望得到肯定的回答。另外，还要注意以下几点：
一、whether和if都可以与or not连用；但写在一起时，只能用whether，不能用if。如：
I don't care whether (或if) it will rain or not．
I don't care whether or not it will rain. (不用if)
二、在引导宾语从句时，应注意：
1、表示“是否”时，两词都能引导宾语从句。
I wonder if/whether you can examine him now．
2、宾语从句移置句首时，用whether，不用if。
Whether it is true or not， I can't say．
3、宾语从句为否定形式时，通常用if，而不用whether。
I asked Tom if Mary wouldn’t come．
4、作discuss等词的宾语，用whether不用if。
We discussed whether we should buy the gift for him．
三、在下列情况下，只能用whether，不能用if。
1、与不定式连用时，只能用whether．
He can't decide whether to accept or refuse．
2、在介词后，只能用whether。
Everything depends on whether he is ready．
3、在名词后作同位语时，只能用whether。
The question whether they ought to stop working was discussed among the workers．
I have no idea whether he is there．
4、引导主语从句时，只能用whether。
Whether he comes or not doesn't concern me．
5、引导表语从句时，只能用whether。
What Maria doesn't know is whether there will be enough snow．
四、if可引导条件状语从句，译作“如果”，whether可引导让步状语从句，译作“不管、无论”。
If I were you，I would not buy．
Whether he agrees or not，I shall go there．
关于whether和if的用法区别
7、whether和if常用来引导宾语从句，这时两者的含义区别很小，一般可通用。
例如：
①I don't know whether/if they will come to help us.
我不知道他们是否来帮助我们。
②I am not sure whether/if I'll have time to go with you.
我很难说我们是否有时间跟你们一起去。
上面两句无区别。但是，当whether与or not连成一个词组时，whether不可换用if。例如：
③I don't know whether or not they will come for our help.
我不知道他们是否要来求我们支援。
【注意】若whether和or not不连在一起，在日语中可以用if取代whether，当然也可以用whether。例如：
④I am not certain if/whether the train will arrive on time.
我没有把握火车是否准时到达。
⑤I don't care if/whether your car breaks down or not.
我不在乎您的车是否是会出故障。
此外，还有三种情况值得注意：
4)在介词后面只能用whether，不能用if。例如：
①This depends upon whether we are determined to do it.
这件事要看我们是否有决心去做。
②It depends on whether he is ready.
这件事要看他是否有准备。
③I am not interested in whether you'll come or not.
你来不来我不感兴趣。
④We haven't settled the question of whether we'll renew our supplies
of coal for factory.
是否要为我们工厂补充一些煤，这个问题我们还没有决定。
5)在动词不定式之前，只能用whether，不能用if。例如：
①He doesn't know whether to stay or not.
他不能知道是否要留下来。
②She doesn't knows whether to get married now or wait.
是否现在结婚或是等待她不知道。
6)在及物运动discuss后的宾语从句中，只能用whether，不能用if。例如：
①We discussed whether we should make a change in our plan.
我们讨论了是不是要对我们的计划作一些修改。
②We were discussing whether we should discuss the business with them.
我们正在讨论我们是否要和他们谈这个生意。
8、引导主语从句时，只能用whether，不能用if。例如：
①It is unknown whether he will come.
他是否来还不知道。
②Whether the news is true remains a question.
这个消息是否真实仍然是个问题。
9、引导表语从句时，只能用whether，不能用if。例如：
①What we want to know is whether he will come to speak to us tomorrow.
我们想知道的是他明天是否来给我们讲话。
②The question is whether they can take our advice.
问题是他们是否能接受我们的意见。
10、引导同位语从句时，常用whether。例如：
①The question whether we'll build another lecture building hasn't
been settled.
是否要另建一幢教学楼的问题还未决定。
②The question whether he'll come is unknown.
他是否来的问题还不知道。
11、可以用来引导一个否定的宾语从句，whether则不能用来引导否定的宾
语从句，因为它表示正反两方面的选择意义比较强。例如：
①Tell me if it is not going to rain, please.
请告诉我明天是否不会下雨。
②He considered if he shouldn't tell her the secret.
他考虑他是否不该告诉她这个秘密。
12、if除引导宾语从句外，还可以引导条件状语从句，作“是否”解。在容
易引起混淆产生歧义的情况下，就不可用if，而须用whether。例如：
①Please let me know if you intend to come.
这个句子有两种解释：
A：“请让我知道你是否想来。”把if引导的从句看作宾语从句，把动词know视为及物动词(vt．)；
B：“如果你打算来，请让我们知道。”把if引导的从句当作条件状语从句，把动词know看作不及物动词(vi．)。
在口语中，我们可以通过语调来表示两者的区别；但是，在书面语中，无上下文(如一张便条上写着这句话)，那就含混不清了。如果我们想表达的第一种含义，就得用whether来改写第一句。① Please let me know whether you intend to come. 又如：
②Let me know whether he has left for Shanghai.
告诉我他是否已经去上海了。
③Let me know if he has left for Shanghai.
如果他去上海，请告诉我一声。
Either...or..和.neither...nor... 的用法
一、either...or...
either...or...意为"或者……或者……；不是……就是……"之意。表示两者之一，连接句子中两个并列的成分。例如：
When the girl is happy, she either sings or dances. 那个女孩高兴时，不是唱就是跳。(此句中either...or...连接两个动词，因为主语是单数第三人称，谓语动词要用其相应的形式。)
either...or...连接两个主语时，其谓语动词应与最近的一个主语在人称和数上保持一致，这就是我们通常说的"就近原则"。例如：
Either you or I am going there tomorrow. 明天要么你去那里，要么我去
那里。
注意：如果把上句变成一般疑问句，助动词形式与主语you保持一致，所以要用are提问，而不是am。例如：
Are either you or I going there tomorrow? 明天是你还是我去那里？
Either you or he has lunch at school. 其一般疑问句应为：Do either you or he have lunch at school? 是你还是他在学校吃午饭？
若要对either...or...句型进行否定时，只需把either...or...换成neither...nor...即可。例如：
Either you or she is good at drawing. 变为否定句应为：Neither you nor she is good at drawing. 你和她都不擅长绘画。
我们还可以单独使用either，其意为"两者中的任何一个"。例如：
There are many shops on either side of the street. 街道两边有许多商店。这个句子也可以这样表达：There are many shops on both sides of the street. 在街道两边有许多商店。
either用在否定句的句末，表示"也"的意思。例如：
If you don\'t go there. I won\'t, either. 如果你不去那里，我也不去。
二、neither...nor...
neither...nor...表示"既不……也不……"。其含义是否定的，可连接任意两个并列的成份。例如：
She likes neither butter nor cheese. 她既不喜欢黄油也不喜欢乳酪。此句中neither...nor...连接两个宾语。当neither...nor...连接两个主语时，也应遵循"就近原则"。例如：
Neither dad nor mum is at home today. 今天父母都不在家。
若将neither...nor...句型变为肯定句，只需把neither...nor...改为both...and...即可，同时谓语动词必须用复数形式。例如：
Both dad and mum are at home today. 今天父母都在家。
还可以单独使用neither作主语，表示"两者中没有一个"。例如：
Neither of them likes football. 他们俩都不喜欢足球。
neither或nor还有另外一种用法，就是当表达一个人没有做某事，另一个人也没做同一类事时，可用neither或nor进行简略回答，其结构为：Neither / Nor+助动词 / 情态动词 / be动词+主语。例如：
He doesn\'t go to school by bike. Neither / Nor do I. 他不是骑自行车上学，我也不是。
They didn\'t go to the park yesterday. Neither / Nor did we. 昨天他们没去公园，我们也没去。
英语辅导：so that与so...that...用法辨析
so that与so ... that ...的用法在近几年来全国各省市的中考试题中出现率较高，一直是历年来中考试题的重要考点。下面结合近几年来的中考试题，将so that与so ... that ... 的用法归纳如下：
一、so that引导目的状语从句时，表示“以便；为了”，从句中常使用
can /could /may /might /will /would /should等情态动词或助动词；引导结果状语从句时，从句中一般不用can和may等词，在so that前可以用逗号，意思是“因此;所以”。如：
1. The little boy saved every coin_________ __________he could buy
his mother a present on Mother's day.(用所给的短语填空，每个短语只能用一次)(2003大连市) (答案为so that。)
2. She bought a digital camera online she would save a lot of time.
(2003扬州市)A.so that B.as soon as C.no matter D.such that (答案为A。)
二、so＋形容词或副词＋that ...引导结果状语从句。
(一)so＋形容词或副词＋that ...引导的肯定的结果状语从句，意思是
“如此……以致于……”。如：
3.―__________fine day it is today! ―Yes,the sunshine is__________beautiful that I'd like to go swimming in the sea. (2003青岛市) A. How, such B. What a, very C. How, so D. What a, so (答案为
D。)
4.当球迷们看到贝克汉姆的时候，他们如此激动以致于大喊大叫。(根据
中文意思完成句子，
每空一词。)(2003北京市海淀区)When the football fans saw Beckham, they got__________excited__________they cried out. (答案为so，that。)
(二)so＋形容词或副词＋that ...引导的否定的结果状语从句，意思是
“如此……以致于不能……”。如：
5. The camera is __________expensive__________ I can't afford it.
(单项选择)(2004年辽宁省) A. so, that B. such, that C. so, as to D.
enough, that (答案为A。)
6. Miss Gao asked a question, but it was__________that nobody could
answer it.(2001安徽省) A.very difficult B. too difficult C. difficult enough D. so difficult (答案为D。)
注意：当that引导的结果状语从句为肯定句时，so ... that ...可以与be ... enough to do转换；当从句为否定句时，可以与too ... to ...
或be not ... enough to do转换。如：
7. David was so careless that he didn't find the mistakes in his
test paper. (变为简单句)(2003福州市) David was__________careless__________find the mistakes in his test paper.
8. A：The boy is so young that he can't look after himself. B：
The boy is not__________to look after himself.(改写句子，使B句与A
句意思相近)(2004年桂林市)(答案为old enough。)
so ... that ... 引导结果状语从句有时候可以与such ... that ...句型相互转换。如：
9. The stone is so heavy that I can't lift it up. It is__________a heavy stone__________I can't lift it up.(改写句子)(2003南京市) (答案为such, that。)
So…that/such…that
such…that作“如此…以致”解，连接一个表示结果的状语从句。与
so…that
意思相同，但用法不同。如：so…that这一结构中，so后边可加形容词或副词，而such后边要用名词（这个名词前面可以带形容词，也可以不带）。因此，such…that的句型结构可分以下三种：
1)such＋a(an)＋adj.＋单数可数名词＋that…clause
He is such a clever boy that everybody likes him.
他非常聪明，大家都非常喜欢他。
He was such an honest man that he was praised by the t
eacher.
他非常诚实，因而受到了老师的表扬。
2)such＋adj.＋复数可数名词＋that…clause
They are such interesting novels that I want to read the
m once again.
这些小说非常有趣，我想再读一遍。
3)such＋adj.＋不可数名词＋that…clause
He has made such great progress that the teachers are pl
eased with him.
他进步得很快，老师们对他感到很满意。
注意：如果such后边的名词前由many、much、few、little等词所修饰的话，
则不用
such而用so。例如：
He had so many falls that he was black and blue all ov
er.
他摔了很多跤，以致于全身上下青一块，紫一块的。
He had so little education that he was unfit for this j
ob.
他所受教育很少，不适合做这个工作。
There were so many people in the street watching the fir
e that firefighters could not get close to
the building.
街上有那么多人观看大火，以致于消防队员无法接近大楼。
6.In fact, his English is one of these articles was so
good that Engels wrote him a letter and
praised him for it.
事实上，在那些文章中有一篇他的英文写得很好，恩格斯曾写信赞扬他。so…that也作“如此…以致”解，连接一个表示结果的状语从句。so…that
与such…
that意思相同，但用法不同。现将so…that用法总结如下：
so＋adj.／adv.＋that…clause（so的后面跟形容词或副词）He runs so fast that nobody can catch up with him.
他跑得非常快，没人能追上他。
Dr. Wang is so good that everybody loves and respects hi m. (=He is so good a doctor that
everybody loves and respects him. =He is such a good doc tor that everybody loves and respects him.)
他是一位好医生，大家都尊敬并爱戴他。
There be 句型
一肯定句：“There be+主语（某人/某物）+介词短语”，表示“（在）某地有某人/某物”。这里的be的单复数形式要采取“就近一致”原则，即合靠近be的主语保持一致。具体地说，there后面第一个主语，若是单数时，be就用is/was;若是复数时be就用are/were。如：
There are three people in my family. 我家有三口人。
There is a pen and two books on the desk.书桌上有一支钢笔和两本书。
二．否定式：“There be +not+主语+介词短语”。如：
There isn’t a boy in the room.房间里没有一个男孩。
There aren’t any books on the desk.书桌上没有书。
注意：“There be句型”的否定式的构成和含有be动词的其他句型一样，在be后加not或no即可。
注意not和no的不同：not是副词，no为形容词，所以not a/an/any+n.相当于no+n.。
例如：There are some pictures on the wall.
There aren’t any pictures on the wall.
=There are no pictures on the wall.
There is a bike behind the tree.
There isn’t a bike behind the tree.
=There is no bike behind the tree.
三．疑问式：Be there+主语+介词短语？”。
肯定回答是：“Yes, there be.”否定回答是：“No, there+be与not的缩写形式”。如：—Is there a lamp in your bedroom?在你的卧室里有台灯吗？
—Yes, there is.是的，有。
—Are there any clock in the living room?客厅里有钟吗？
—No, there aren’t.不，没有。
四．特殊疑问句：“There be句型”的特殊疑问句形式有以下三种变化：
1.对主语提问：当主语是人时，用“Who+be+介词短语？”；当主语是物时，用“What+be+介词短语？”。注意：无论原句的主语是单数还是复数，对其提问时一般都用be的单数形式（回答时却要根据实际情况来确定）。如：
There are many things over there.
What’s over there?
There was a little girl in the room
Who was in the room?
2.对地点状语提问：提问地点用“Where+be+主语？”。例如：
There is a computer on the desk.
Where is the computer?
There were four children on the playground.
Where were the four children?
13、 3.对数量提问：一般有两种句型结构：
14、How many+复数名词+are/were (there)+介词短语？例如：
15、There’re many children in the park.
16、How many children are(there)in the park?
17、How much+不可数名词+is/was there+介词短语？例如：
18、There was little rain around the year.
19、How much rain was (there)around the year?
20、五．There be 的其他用法
21、 1.there be与have的替换。there be表示所属关系时可与have替换。
22、There is nothing but a book in my bag.
23、=I have nothing but a book in my bag.我书包里只有一本书。
24、There are forty students in our class.
25、=Our class has forty students.我们班有四十名学生。
26、 2.there be后接表示物的主语时，后面常接不定式作定语，不定式常用主动形
式表示被动意义。There is a lot of work to do.有许多工作要做。
27、 3.there be后接表示人或动物的主语时，后面长接V-ing形式作定语。
28、There are some children playing downstairs.几个孩子在楼下玩呢。
29、 4.与其他词连用，构成复合谓语。如：
30、There may be a heavy rain this afternoon.今天下午可能有一场大雨。
31、There used to be a cinema here before the war.战前这里有一个电影院。
32、 5.there be结构中的be根据所表达的句意需要，可用live，stand，remain
等代替。如：Once there lived a king who cared more about new clothes than anything else.从前有一个国王，他喜欢衣物胜过一切。
33、There stands a high mountain in the middle of the woods.丛林中叠立着
一座高山。
34、 6.there be结构的反意疑问句应与there be对应，而不是依据主语。如：
35、There is a radio on the table, isn’t there? 桌上有台收音机，是吗？
36、There aren’t any fish in the river, are there? 河里没有鱼，是吧？
37、7.习惯用语there’s no good/use…(没有好处/没有用的)后常接V-ing形式。
如：
38、There is no good making friends with the dishonest men.和不诚实的人
交朋友是没有好处的。
39、There be用法必记
40、There be表示“存在有”,即当我们告诉某人某事存在(或不存在)常用
这种结构。其中there是引导词,本身无词义;be为谓语动词,后面跟的是名
词,也就是主语,也就是说there be结构的运用也就是倒桩的具体运用。其真
正的主语在there be 之后。在新课标中对此的考试要求是：掌握There be
句式的结构特征和基本用法。在我们的课本中也出现了大量的There be句式
如：
41、There are a few simple safe measures to follow while
training.(Book3,P51)
42、There are also records of gymnastics being performed in China and
some other Asian countries.(Book3, P50)
43、In China, there is only 7% of the land used for growing crops, which
feeds more than one fourth of the world population.(Book3, P20)
44、If the population keeps growing so quickly, there will be only
standing room left for us next century.(Book2A, P49)
45、There were lots of good English language programs broadcast on TV
or on the radio in China.(Book1A, P46)
46、There be结构是如此重要，我们高中生必须对此从以下方面进行了解。
47、一、注意事项：
48、 1. 动词be单复数形式要跟there be之后的真正的主语一致。并且要根
据就近一致原则来变换be 的单复数形式。
49、如： There is a book on the desk.课桌上有一本书。
50、How many people are there in the city?这个城市里有多少人口。
51、There is a pen and two books on the desk.课桌上有一个钢笔和两本
书。
52、There are two books and a pen on the desk. 课桌上有两本书和一个
钢笔。
53、There are some students and a teacher in the classroom. 在教室
里有一些学生和一位老师。
54、There is a teacher and some students in the classroom. 在教室里
有一位老师和一些学生。
55、 2. 在there be引起的句子结构中，用来修饰主语的不定式主动形式和
被动形式均可。
56、There is no time to lose (= to be lost).时间紧迫。
57、There is nothing to see (=to be seen).看不见有什么。
58、There is nothing to do.(=to be done) 无事可做。
59、 3. 该结构的主语有两个概念-----结构上there是主语, 主谓一致上
后边的名词是主语
60、 4. 反意疑问句,. 助词+there? 助词根据谓语的形式判断
61、 There was a knock at t he door, wasn’t there?
62、There happened to be a man walking by, didn’t there?
63、二、结构变形：
64、在there be 结构中还可把be 改变从而使得there be结构有了一些改
变具体总结如下：
65、 1. there be 结构中的be 是可以运用各种时态的。
66、There is going to be a meeting tonight.今晚有个会议。
67、There was a knock at the door.有人敲门。
68、There has been a girl waiting for you.有个女孩一直在等你。
69、There will be rain soon.不久天就要下雨了。
70、 2. 可以和情态动词连用;
71、There might be snow at night.晚上可能有雪。
72、There shall be an agreement on the date.
73、 3. 可与形容词或一些动词连用，常见的有：seem to be/happen to be/be
going to be/used to be/be likely to be等。
74、There appeared to be nobody willing to help.看来没人愿意帮忙。
75、There used to be a building here.过去这儿有一座楼房。
76、There happened to be a man walking by.碰巧有个人在此经过。
77、There doesn't seem to be much hope.好象没有太大的希望。
78、 3 在there be的 be 前还可以加上各种情态词，如：
79、There must be something wrong.一定有问题。
80、There ought not to be so many people.不应该有这么多的人。
81、There might still be hope .可能还有点希望。
82、 4 在there be句型中的be还可以换成其他的表示存在状态的动词如：
live、rise、exist、lie, stand , remain,等或用来描写某事的发生或某人的到达如come, appear, enter, follow, occur等。
83、There lived a rich man.这以前住着一个富翁。
84、Then there came a knock at the door.然后有人敲门。
85、Long, long ago, there lived a king.很久很久以前，有一个国王。
86、There followed a terrible noise.然后是传来了可怕的声音。
87、Suddenly there entered a strange man.突然进来了一个奇怪的人。
88、三、特殊的表达方式：
89、 1. There be
thought/said/reported/expected/considered/believed/supposed to be 人们认为有/据说有/据报道有，如: There is thought to be a war between the two countries。人们认为在这两国之间有一场战争。
90、There is reported to be a better way to cure cancer. 据报道，找
到了一种更好的治疗癌症的方法。
91、There are believed to be 100 people on the bus now.
92、 2. There is no telling/knowing,/understanding/informing/saying
（口语）不可能……., 没有人…….. , 不…….
93、There is no telling when he will be back.无法知道他什么时候回来。
中考英语重点单词和短语用法大总结 (88条) ◆1 。 cost / take / spend / pay 花费 花费时间做某事： It takes sb some time to do sth 。= sb spend some time doing sth 。= sb spend some time on sth 。 某人花钱买某物： sb spend some money on sth 。 = sb pay some money for sth 。 = sth cost sb 。 some money 。 ※ spend 和 pay 主语都是人， cost 主语是物。 ※ spent 还可以指“度过”→ How did you spend your weekend ？ The sweater ________ me 90 yuan 。 = I _______ 90 yuan for the sweater 。=I _____ 90 yuan on the sweater 。 He spent lots of money ________ the mobile phone 。 It ________ her 20 minutes to go home every day 。= He ________ 20 minutes ________ home every day 。 ◆2 。 thanks for为…而感谢 ⑴ ______ inviting me to your birthday party 。 thanks to 多亏/于 第 1 页共 1 页 ⑵______ your help 。I got good grades 。
英语比较句型用法归纳 巩勃 (1)原级比较： 例： English is not so difficult a subject as Russia. 英语不是和像俄语一样难的科目。 Their bones are not as thick as adults’. 他们的骨头和成年人的不一样厚。 (2)一方超过另一方： 例： The weather of this year is a lot hotter than that of last year. 今年的气候比上一年的气候要热得多。 (3)一方不如另一方： 例：The restoration was so bad that it made some of the buildings less secure than they had been before. 修复工作是如此的糟，以致于它使得一些建筑没有以前安全了。 (4) The + ~er + S + V, ~~~ the + ~er + S + V ~~~ The + more + adj + S + V, ~~~ the + more + adj + S + V ~~~ （愈 ...愈 ...）例： The harder you work, the more progress you make. 你愈努力，你愈进步。 The more books we read, the more learned we become. 我们书读愈多，我们愈有学问。 (5) more . than与其说倒不如说 例： Smith is more diligent than intelligent. 与其说 Smith 聪明倒不如说他勤奋。 (6) no + 形容词比较级+ than = as +形容词的反义词+ as 例： I am no better at English than you.我的英语不比你好。 (7) that 在前后比较中代替不可数名词和特指的单数可数名词 例： The traditional picture of St Nicholas is quite different from that of Father Christmas. (8)one 在前后比较中代替泛指的单数可数名词。 与例： I prefer a flat in Beijing to one in Nanjing, because I want to live near my Mom's. 南京相比我更喜欢在北京有一套公寓，因为我想跟我妈妈住一起。 (9) those 在前后比较中代替特指的复数可数名词。 例： Salaries are higher here than those in my country. 这儿的工资比我们国家的高。 (10) ones 在前后比较中代替泛指的复数可数名词 例： Cars do cause us some health problems --- in fact far more serious ones than mobile phones do.汽车确实给我们的身体健康带来问题，事实上比手机造成的问题更严重。 特殊的比较句型： (1) A differs from B in that(A 不同于 B 在于 ) 例： She differs from her sister in the color of her eyes. 她眼睛的颜色跟她姐姐不同。 (2) ...varies from person to person( 是因人而异的) 例： The opinion of the problem varies from person to person. 对这个问题的看法是因人而异的。
高中英语常用短语及句型归纳 1．高考高频动词短语 （1）act短语： act as 担任……职务，起……作用act for 代理（某人职务），代为（处理某事） act out 表演（对话、故事等）act up 捣乱，出毛病 例如： I acted as an interpreter while I was in Xiamen. Mr Black is acting for the old man in his case. (布莱克先生代那个老人处理他的案件。) The children were acting out the story of the birth of Jesus. He’s a tough kid and he acts up a lot. （2）break短语： break away 摆脱，脱离break away from …脱离……，奋力挣脱…… break down 出故障，坏掉，中止，累垮，分解 break in 打断，插话，闯入，强行进入break into …闯入……，破门而入 break (sth) off （使某物）折断，中断某事物，突然停止 break out （战争、火灾）突然发生，爆发 break out in tears 突然大哭break the rule 违反规定 break through 突围，冲跨break up 分解，分裂，拆散，碎开 例如: The thief broke away from the police, but was later caught. If you keep on working like that, you’ll break down sooner or later. The car broke down just on my way here. If anyone tries to break in, the alarm will go off. If anyone tries to break into the building, the alarm will go off. She broke off a bit of bread and dipped it in the soup. I broke off the conversation and answered the phone. Does everyone know what to do if a fire breaks out? It may take a long time to break through the problem. In spring the icebergs begin to break up. （3）bring短语： bring about 引起，导致，使发生bring along 把……带来，领来 bring back 拿回来，使恢复bring sb back 送回某人 bring sth / sb back to life 使……生动/活泼，使……苏醒 （比较：sth / sb come back to life 复苏，苏醒） bring down 使……降低，减少，使……倒下，使……落下 bring down / up (the price) 降价／提价[比较：(the price ) go down / up 价格下降/上涨] bring in 引进（技术），赚钱，带来（收入），吸收 bring on 发展，引起，导致，使前进 bring out 拿出，出版，生产，揭露，阐明，使表现出 bring to 使苏醒 bring … to use = put …to use 对……加以利用 bring / carry sth to / into effect 实施……（比较：sth come / go into effect 开始实施） bring up 抚养，培养，哺育 例如： A huge amount of environmental damage has been brought about by the destruction of the rainforests.
最新高考英语常用词组及句型 高考英语常用词组及句型 1. welcome to sp欢迎到某地 Eg. Welcome to China. 2. What’s the matter with sb./ sth? 出什么毛病了? Eg. What’s the matter with your watch? 3. be different from 与---不同 Eg. The weather in Beijing is different from that of Nanjing. 4. be the same as 与……相同 Eg. His trousers are the same as mine.
5. be friendly to sb. 对某人友好 Eg. Mr. Wang is very friendly to us. 6. want to do sth. 想做某事 Eg. I want to go to school. 7. want sb. to do sth. 想让某人做某事 Eg. I want my son to go to school. 8. what to do 做什么 Eg. We don’t know what to do next. 9. let sb. do sth. 让某人做某事 Eg. Let him enter the room. 10. let sb. not do sth. 让某人不做某人
Eg. Let him not stand in the rain. 11. why don’t you do sth? 怎么不做某事呢? = Eg. Why don’t you play football with us? 12. why not do sth.? 怎么不做某事呢? Eg. Why not play football with us? 13. make sb. sth. 为某人制造某物= Eg. My father made me a kite. 14. make sth for sb. 为某人制造某物 Eg. My father made a kite for me. 15. What …mean by …?做……是什么意思? Eg. What do you mean by doing that?
初中英语重点短语、句型汇总 [短语、词组归纳] 由动词开头构成的短语、词组很多。复习时应分类处理： 一、动词+介词 1．look at…看…，look like … 看上去像……，look after …照顾… 2．listen to…听…… 3．welcome to…欢迎到…… 4．say hello to …向……问好 5．speak to…对……说话 此类短语相当于及物动词，其后必须带宾语，但宾语无论是名词还是代词，都要放在介词之后。 二、动词+副词 “动词+副词”所构成的短语义分为两类： A．动词（vt.）+副词 1．put on 穿上2．take off脱下3．write down记下 此类短语可以带宾语，宾语若是名词，放在副词前后皆可；宾语若是人称代词，只能放在副词的前面。 B．动词（vi）+副词。 1．come on赶快2．get up起床3．go home回家 4．come in进来5．sit down坐下6．stand up起立 此类短语属于不及物动词，不可以带宾语。 三、其它类动词词组
1.close the door 2.1ook the same 3.go to work/class 4.be ill 5.have a look/seat 6.have supper 7.1ook young 8.go shopping 9.watch TV/games 10. play games [介词短语聚焦] “介词+名词/代词”所构成的短语称为介词短语。现将Unitsl-16常用的介词短语按用法进行归类。 1．in+语言/颜色/衣帽等，表示使用某种语言或穿着……。 2．in + Row/ Team/ Class/ Grade等，表示“在……排/队/班级/年级”等。 3．in the morning/ afternoon/ evening/ 表示“在上午/下午/傍晚”等一段时间。4．in the desk/ pencil-box/bedroom 等表示“在书桌/铅笔盒/卧室里”。 5．in the tree表示“在树上(非树本身所有)”；on the tree表示“在树上(为树本身所有)”。 6．in the wall表示“在墙上（凹陷进去）”；on the wall表示“在墙上（指墙的表面）”。7．at work（在工作）/at school（上学）/at home（在家）应注意此类短语中无the。8．at + 时刻表示钟点。 9．like this/that表示方式，意为“像……这/那样”。 10．of短语表示所属关系。 11．behind/ beside/ near/ under+ 名词等，表示方位、处所。 12．from与to多表示方向，前者意为“从……”，后者意为“到……”。 另外，以下这些短语也必须掌握。如：on duty, after breakfast, at night, at the door, in the middle, in the sky, on one’s bike等。
三年级上学期结束： 单词：288(能说会写) 短语：词汇常用搭配，比如go swimming; how long 语法：完成时, might do等 读写：能够读懂单词的简单英文解释，能够读懂常用英文对话，能够阅读100词左右的短文，并完成阅读理解或者完形填空，能够写至少三个词以上的短语 听说：听懂对话，用连线、写单词等方式回答问题 三年级下学期结束： 单词：288(能说会写) 短语：词汇常用搭配，比如sound like; how far 语法：过去进行时;将来时等 读写：能够读懂单词的英文解释，能够读懂常用英文对话，能够阅读至少100词以上的短文，并完成阅读理解或者完形填空，能够写至少三个词以上的短语或者简单句 听说：听懂对话，用连线、写单词等方式回答问题，能够独立提问(where, when, who, what, how) 三年级结束：
背诵能力：轻松背诵100词以上短文或者对话 读写：能够阅读100词以上文章，并书写3个单词词以上的英文答案 听说：能够听懂简单的常用英文对话，能够使用where等疑问词独立提问 小学三年级英语重点句型 1. Hello!喂 Hi! 嗨 2. Hello! I'm Wu Yifan. I'm from China. 你好！我叫吴一凡。我来自中国。 3. What's your name?你叫什么名字？ 4. My name's Chen Jie. 我的名字叫陈洁 5. I have a pencil. 我有一只钢笔。 Me too.我也是。
6. Good morning.早上好 Good afternoon.晚上好 7. This is Miss White. 这是Miss White。 Nice to meet you. 很高兴认识你。 8. Where are you from?你来自哪里？ I'm from America. 我来自美国。 9. Let's go to school.让我们一起去学校。OK. 好的。 10. . How many cakes?有多少个蛋糕？One cake. 一个蛋糕。 11. How are you?你好吗？ I'm fine, thank you.我很好，谢谢你。 12. Let's paint.让我们一起画画。
英语常用词组 一,动词词组(包括短语动词、介词词组和其他词组） (一)由be构成的词组 1)be back/in/out 回来/在家/外出 2)be at home/work 在家/上班 3)be good at 善于,擅长于 4)be careful of 当心,注意,仔细 5)be covered with 被……复盖 6)be ready for 为……作好准备 7)be surprised (at) 对……感到惊讶 8)be interested in 对……感到举 9)be born 出生 10)be on 在进行,在上演, (灯)亮着 11)be able to do sth. 能够做…… 12)be afraid of (to do sth. that…) 害怕……(不敢做……,恐怕……) 13)be angry with sb. 生(某人)的气 14)be pleased (with) 对……感到高兴(满意) 15)be famous for 以……而著名 16)be strict in (with) (对工作,对人)严格要求 17)be from 来自……,什么地方人 18)be hungry/thirsty/tired 饿了/渴了/累了 19)be worried 担忧 20)be (well) worth doing (非常)值得做…… 21)be covered with 被……所覆盖…… 22)be in (great) need of (很)需要 23)be in trouble 处于困境中 24)be glad to do sth. 很高兴做…… 25)be late for ……迟到 26)be made of (from) 由……制成 27)be satisfied with 对……感到满意 28)be free 空闲的,有空 29)be (ill) in bed 卧病在床 30)be busy doing (with) 忙于做……(忙于……) (二)由come,do,get,give,go,have,help,keep,make,look,put,set,send,take,turn,play等动词构成的词组 1)come back 回来 2)come down 下来 3)come in 进入,进来 4)come on 快,走吧,跟我来 5)come out出来 6)come out of 从……出来 7)come up 上来 8)come from 来自…… 9)do one's lessons/homework 做功课/回家作业 10)do more speaking/reading 多做口头练习/朗读 11)do one's best 尽力 12)do some shopping (cooking reading, cleaning)买东西(做饭菜,读点书,大扫除) 13)do a good deed (good deeds)做一件好事(做好事)
八年级下册英语重点短语及句型 常见动词不定式词组、句型用法总结 .固定用法(非谓语动词)：以下是带to的动词不定式常见搭配 ★希望做某事hope to do sth. ★决定做某事decide to do sth. ★同意做某事agree to do sth. ★需要某人做某事need to do sth. ★使用某物做某事use sth to do sth ★迫不及待做某事can’t wait to do ★准备做某事get/be ready to do ★尽力/努力做某事try to do sth ★计划做某事plan to do sth. ★不得不have to do ★轮流做某事take one’s turns to do sth.★拒绝做某事refuse to do sth. ★告诉某人做某事tell sb. to do sth. ★请某人做某事ask sb. to do sth. ★希望某人做某事wish sb. to do sth. ★教某人做某事teach sb. to do sth ★想要某人做某事want /would like sb.to do sth. ★同意某人做某事agree sb. to do sth. . ★喜欢/想要某人做某事 like sb. to do sth. ★帮助某人做某事help sb. to do sth/help sb.do ★encourage sb to do 鼓励某人做
★It’s one’s turn to do sth. 轮到某人做某事 例句:It your turn to clean the blackboard. ★It’s time(for sb.) to do sth.是某人做某事时候了 例句:It’s time for me to go home. ★It’s +adj. for/of sb. to do sth. 对于某人来说做某事是……（当adj.是表示性格、品德的形容词时用of）例句: It is easy for me to learn it well. It is very kind/foolish/nice of you to do so. ★ It takes sb. sometime to do sth. 某人做某事花了某时间 例句: 1.It takes me an hour to get to school by bike. 2.It took me an hour to watch TV last night. 3.It will take her two weeks to finish the work. ★too+adj./adv. to do sth. 太…..而不能 例: He was too angry to say a word. ★find/think/feel it +adj. to do sth.发现/认为/感到做某事是… 例: I find/think/feel it hard to learn English well. ★序数词+to do 第…..个做某事 例句:Who is the first to get there? ★我不知/忘记了怎么办。I didn't know/forgot what to do. ★离开房间时不要忘记/记住关灯 例句:Don’t forget/Remember to turn off the lights when you left the room ★ be+adj+to do sth 例句:1.I am very sorry to hear that. 2.I am ready to help others. 3.I am happy/pleased/glad to meet you. 顺口溜：本领最多不定式，主表定补宾和状；样样成分都能干，只有谓语它不敢；大家千万要小心，有时它把句型改；作主语时用it，自己在后把身藏；七个感官三使役，宾补要把to甩开；疑问词后接上它，宾
初中英语定语从句用法归纳 定语从句是一种形容词的关系从句。它由关系代词或关系副词引导（1）。初中英语中的定语从句仅限于限制性定于从句，但对初中生来说，定语从句既是一个重点，也是一个难点。 一、英语中的定语从句与汉语中的定语位置不同。 在复合句中，修饰某一名词或代词的从句叫做定语从句。英语中的定语从句始终要放在被修饰的词之后，而汉语中的定语则放在被修饰词之前。如： The man who / that I saw at the school gate yesterday is my English teacher. 先行词定语从句 昨天我在校门口看见的那个人是我的英语老师。 二、英语从句中的句型结构比较复杂，有先行词、关系代词或关系副词。 被定语从句修饰的词叫先行词，引导定语从句的关联词有关系代词或关系副词。限制性关系分句和它的先行项的所指意义有着不可分割的联系（2）。关系代词或关系副词放在先行词和定语从句之间起纽带作用，关系代词或关系副词在定语从句中要充当一个成分。关系代词在句中可作主语、宾语或定语，关系副词在句中作状语。如： I am waiting for the boy who /that is wearing a red coat. （主语） 先行词关系代词 我正在等穿着红色外套的那个男孩。 The dictionary that / which my sister gave me last Sunday is very expensive.(宾语)先行词关系代词 我姐姐上周星期天给我的那本字典很贵。 The woman is his mother whose name is Linda Brown. (定语)
高中英语常用句型总结 1.直接问句：疑问词+助V + S ...？?问句动词要移到主词前间接问句：S + V +疑问词+ S + (助V) + V...?「间接问句」不是问句 *他什么时候要走？我不知道他什么时候要走。 W h e n w i l l h e g o?I d o n’t k n o w w h e n h e w i l l g o. 2.直接问句：助V+S+ ...？?也就是要用Y e s或N o回答的问句 间接问句：S+V+w h e t h e r+S+(助V)+V... i f *你能不能来呢？你能不能来没关系。 C a n y o u c o m e (o r n o t)?I t m a k e s n o d i f f e r e n c e w h e t h e r y o u c a n c o m e(o r n o t). 3.D o+S+V+[疑问字+S+V]??询问重点为”D o + S + V”疑问字+ d o + S + V + [疑问字+ S + V] ??询问重点为”疑问字” *A:D i d y o u t e l l m e w h o s h e w a s?B:Y e s,I d i d. A:你有没有告诉过我她是谁？B:有啊，我告诉过你了。 * A: W h o d i d y o u t e l l m e s h e w a s?B: S h e i s m y s i s t e r. A:你告诉过我她是谁来着？B:她是我妹妹。 4.你认为...如何？...如何？...好不好？(建议去做某事) H o w a b o u t + O ?W h a t a b o u t + O ? W h a t d o y o u s a y t o + O ?O要用名词或V i n g. W h a t d o y o u t h i n k o f + O ? L e t’s + V , s h a l l w e? *去散散步好不好？ H o w a b o u t (t a k i n g) a w a l k? = W h a t a b o u t (t a k i n g) a w a l k? =W h a t d o y o u s a y t o(t a k i n g)a w a l k?=W h a t d o y o u t h i n k o f(t a k i n g)a w a l k? =L e t’s t a k e a w a l k,s h a l l w e? 5.一...就...；如果...就...[命令句]a n d[S+V]. =I f[S+V],[S+V]. *一动你就没命。 S t i r a n d y o u w i l l b e a d e a d m a n.=I f y o u s t i r , y o u w i l l b e a d e a d m a n. 6. ...否则...；如果不...就...[命令句] o r [ S + V].
一些英文sci论文常用的句式和短语 Introducing your work The study will begin by outlining... This study addresses a number of issues... Chapters X and X concentrate on... The following section sets out... ...to examine the research problem in detail ...to shed light on a number of problem areas in current theory The paper presented here is based in part on an earlier study Defining the scope of your study The focus of the study is... The central question to be examined in this paper is... The study is important for a number of reasons: Present understanding of...is limited. Many authors would agree that... Previous studies have shown or suggested that... The problem has been much discussed in recent literature. This approach has a number of advantages: firstly,... The present study was designed to test the hypothesis that... A fuller discussion of...will appear in a later publication. Arguing for and against This point is particularly relevant to... This becomes clear when one examines... This lends weight to the argument that... Support for this interpretation comes from... To put it another way,... This raises the question whether... While it may well be valid that..., this study argues the importance of... This begs the question why... A serious drawback of this approach is... One of the prime failings of this theory or explanation is... Reviewing other work X's study is a textbook example of... X's work has had a profound influence on... The study contains a number of new and important insights: X makes a strong case for... X takes little or no account of...
中学英语重点词汇和句型用法讲解(上) 中学英语重点词汇和句型用法 1. 提建议的句子： ①What/ how about +doing sth.? 如：What/ How about going shopping? ②Why don’t you + do sth.? 如：Why don’t you go shopping? ③Why not + do sth. ?如：Why not go shopping? ④Let’s + do sth. 如：Let’s go shopping ⑤Shall we/ I + do sth.?如：Shall we/ I go shopping? 2. first of all首先 to begin with一开始 later on后来、随 3. also也而且（用于肯定句）常在句子的中间 either也（用于否定句）常在句末 too也 (用于肯定句) 常在句末 4. see sb. / sth. doing看见某人正在做某事强调正在发生 see sb. / sth. do看见某人做了或经常做某事如： 如： She saw him drawing a picture in the classroom.她看见他正在教室里画画。 5. too many 许多修饰可数名词如：too many girls too much 许多修饰不可数名词如：too much milk much too 太修饰形容词如：much too beautiful 6. used to do sth.过去常常做某事
否定形式：
didn’t use to do sth. used not to do sth. 如：He used to play football after school. 放学后他过去常常踢足球。 Did he use to play football? Yes, I did. No, I didn’t. He didn’t use to smoke. 他过去不吸烟。 7. 反意疑问句 ①肯定陈述句＋否定提问如：Lily is a student, isn’t she? Li ly will go to China, won’t she? ②否定陈述句＋肯定提问如：She doesn’t come from China, does she? Yo u haven’t finished homework, have you? ③提问部分用代词而不用名词如： Lily is a student, isn’t she? ④陈述句中含有否定意义的词如：little, few, never, nothing, hardly 等。 其反意疑问句用肯定式如： He knows little English, does he? 他一点也不懂英语，不是吗？ They hardly understood it, did they?他们几乎不明白，不是吗？ 8.be interested in sth.对…感兴趣 take an interest in be interested in doing sth.对做…感兴趣 如：He is interested in math, but he isn’t interested in speaking English. 他对数学感兴趣，但是他对说英语不感兴趣。
英语作文万能总结句 1、Taking all these factors into consideration， we naturally e to the conclusion that… 把所有这些因素加以考虑，我们自然会得出结论…… 2、Taking into aount all these factors， we may reasonably e to the conclusion that … 考虑所有这些因素，我们可能会得出合理的结论…… 3、Hence/Therefore， we’d better e to the conclusion that … 因此，我们最好得出这样的结论…… 4、There is no doubt that (job-hopping) has its drawbacks as well as merits. 毫无疑问，跳槽有优点也有缺点.
5、All in all， we cannot live without … But at the same time we must try to find out new ways to cope with the problems that would arise. 总之，我们没有…是无法生活的.但同时，我们必须寻求新的解决办法来对付可能出现的新问题. 1. 至于我，在某种程度上我同意后面的观点，我认为…… As far as I am concerned, I agree with the latter opinion to some extent. I think that ____. 2. 总而言之，整个社会应该密切关注……这个问题。只有这样，我们才能在将来……。 In a word, the whole society should pay close attention to the problem of ______.Only in this way can ______in the future. 3. 但是，……和……都有它们各自的优势(好处)。例如，……，而……。然而，把这两者相比较，我更倾向于(喜欢)……
短语、词组归纳 由动词开头构成的短语、词组很多。复习时应分类处理： 一、动词+介词 1．look at…看…，look like … 看上去像……， look after …照料… 2．listen to…听…… 3．welcome to…欢迎到…… 4．say hello to …向……问好 5．speak to…对……说话 此类短语相当于及物动词，其后必须带宾语，但宾语无论是名词还是代词，都要放在介词之后。如： This is my new bike. Please look it after.(×) This is my new bike. Please look after it.(√) 二、动词+副词 “动词+副词”所构成的短语义分为两类： A．动词（vt.）+介词、副词 1．put on 穿上2．take off脱下 3．write down记下 此类短语可以带宾语，宾语若是名词，放在副词前后皆可；宾语若是人称代词，只能放在副词的前面。试比较： First listen to the tape, then write down the answer/write the answer down. (√) First listen to the answer, then write down it.(×) First listen to the answer, then write it down.(√) B．动词（vi）+介词、副词。 1．come on赶快 2．get up起床 3．go home回家 4．come in进来 5．sit down坐下6．stand up起立 此类短语属于不及物动词，不可以带宾语。 三、其它类动词词组 1.close the door 2.1ook the same 3.go to work/class 4.be ill 5.have a look/seat 6.have supper 7.1ook young 8.go shopping 9.watch TV/games 10. play games 介词短语聚焦 “介词+名词/代词”所构成的短语称为介词短语。现将Unitsl-16常用的介词短语按用法进行归类。 1．in+语言/颜色/衣帽等，表示使用某种语言或穿着……。如：in English，in the hat 2．in + Row/ Team/ Class/ Grade等，表示“在……排/队/班级/年级”等。 3．in the morning/ afternoon/ evening/ 表示“在上午/下午/傍晚”等一段时间。 4．in the desk/ pencil-box/bedroom 等表示“在书桌/铅笔盒/卧室里”。 5．in the tree表示“在树上(非树本身所有)”；on the tree表示“在树上(为树本身所有)”。如：There are some birds in the tree. There are many apples on the trees. 6．in the wall表示“在墙上（凹陷进去）”；on the wall表示“在墙上（指墙的表面）”。如：There’re four windows in the wall, and there is a map on the back wall. 7．at work（在工作）/at school（上学）/at home（在家）应注意此类短语中无the。 8．at + 时刻表示钟点。如：at six, at half , past ten. 9．like this/that表示方式，意为“像……这/那样”。 10．of短语表示所属关系。如：a picture of a classroom, a map of China.
初中英语重要句型初中英语写作中常见的十二种句型 句型1：There＋be ＋主语＋地点状语／时间状语 There's a boat in the river．河里有条船。 There are seven days in a week．一周有七天。 句型2：What's wrong with＋sb．／sth．？ What's wrong with you？你怎么啦？ What's wrong with your watch？你的手表有什么毛病？ 句型3：How do you like．．．？ How do you like China？你觉得中国怎么样？ 句型4：What do you like about．．．？ What do you like about China？你喜欢中国的什么？ 句型5：had better（not）＋动词原形 You'd better ask that policeman over there．你最好去问问那边的那个警察。 句型6：How＋adj．／adv．＋主语＋谓语！ What a／an＋adj．＋n．＋主语＋谓语！ How cold it is today ！今天多冷啊！ What a fine picture it is！多美的一幅图画呀！ 句型7：Thank＋sb．＋for（doing）sth． Thank you for coming to see me．感谢你来看我。 句型8：So＋be／情态动词／助动词＋主语 He is a student．So am I．他是一个学生，我也是。 句型9：．．．not．．．until．．．