第1个回答 2010-02-28
一. is 用于一般现在时,当主语是第三人称单数时( he, she, it, this, that, Tom, Kate, my father, his aunt等)如:My father is a worker. My mother is a nurse.
二. to
介词 prep.
1.向,往,到
She lives in the house to the right.
她住在右边的房子里。
This road leads to Paris.
这条路通往巴黎。
2.(表示距离)离
3.(表示时间)直到,在...之前
He wrote from morning to night.
他从早到晚写东西。
4.(表示程度、范围)到,达
He was wet to the skin.
他浑身湿透了。
5.趋于;(变)成,(变)到
Things are going from bad to worse.
情形每况愈下。
6.(表示位置)对,面对
7.(表示接近、接触)在,于,紧贴着
8.(表示对象)对,向
Excessive drinking did harm to his health.
过量饮酒损害了他的健康。
9.属于,归于
I've lost the key to the house.
我把屋子的钥匙丢失了。
10.(表示比较、对比)比
This engine is superior to that one.
这台发动机比那台要好。
11.(表示比例关系)每
12.对于,关于
What is her attitude to the issue?
她对这个问题抱什么态度?
13.与...一致,按...
Modern paintings are not to my taste.
现代画不合我的口味。
14.为了,用作
We sat down to dinner at six.
我们六点钟坐下来吃饭。
15.致使
To her delight, she passed the examination.
使她高兴的是她考试及格了。
16.由于
副词 ad.
1.向前
2.(门等)关上
She pushed the door to.
她用力把门关上。
3.恢复意识
The girl came to after a while.
过了一会儿那个女孩醒过来了。
4.(做)起来,着手
They fell to with great relish.
他们津津有味地吃了起来。
5.在近旁
to2
介词 prep.
1.(与原形动词一起构成不定式)
The government offered to give us financial help.
政府提出在经济上给我们援助。
To gossip about others isn't right.
说闲话是不对的。
2.(用来代替不定式或不定式短语,以免重复)
You can do it this way if you care to.
如果你乐意的话,可以这样做。
三 for
介词 prep.
1.为,为了
They fought for national independence.
他们为民族独立而战。
This letter is for you.
这是你的信。
2.代替;代表
We used boxes for chairs.
我们用箱子当椅子坐。
3.因为,由于
I am sorry for what I said to you.
我后悔不该对你讲那些话。
4.在(指定时间)
The meeting is arranged for 9 o'clock.
会议安排在九点钟。
5.(表示时间、距离等)达,计
You can see for miles from the roof.
你站在屋顶上可以看到数英里之外。
6.对于,关于;在...方面
I am too old for the job.
我年纪太大,做不了这工作。
7.为得到,为赢得
He sent the waiter for a packet of cigarettes.
他让侍者去拿一盒香烟。
8.以...为代价;以...交换
He sold his car for 500 dollars.
他以五百元把车卖了。
9.当作,作为
Do you take me for a millionaire?
你是不是把我当百万富翁?
10.赞成;支持;倾向于
Are you for the government or against it?
你是支持还是反对政府?
11.朝...方向去;往,向
He left for Taipei.
他出发去台北。
12.就...而言
She is sophisticated for her age.
就年龄而言她是世故了一点。
连接词 conj.
1.因为,由于
We must start early, for it will take two hours to drive to the airport.
我们得早点动身,因为开车去机场得花两个小时。
四. of
介词 prep.
1....的,属于
One of the legs of the table is broken.
桌子的一条腿坏了。
Mr. Brown is a friend of mine.
布朗先生是我的朋友。
2.用...做成的;由...制成
The house is of stone.
这房子是石建的。
3.含有...的;装有...的
4....之中的;...的成员
Of all the students in this class, Tom is the best.
在这个班级中,汤姆是最优秀的。
5.(表示同位)
He came to New York at the age of ten.
他在十岁时来到纽约。
6.(表示宾格关系)
He gave a lecture on the use of solar energy.
他就太阳能的利用作了一场讲演。
7.(表示主格关系)
We waited for the arrival of the next bus.
我们等待下一班汽车的到来。
I have the complete works of Shakespeare.
我有莎士比亚全集。
8.来自...的;出自
He was a graduate of the University of Hawaii.
他是夏威夷大学的毕业生。
9.因为
Her son died of hepatitis.
她儿子因患肝炎而死。
10.在...方面
My aunt is hard of hearing.
我姑妈耳朵有点聋。
11.【美】(时间)在...之前
12.(表示具有某种性质)
It is a matter of importance.
这是一件重要的事。
五 the
冠词 art.
1.这(个),那(个)
Do you know the man talking to the boss?
你认识那个在跟老板说话的男人吗?
2.这些,那些
Have you got the letters I sent you?
我寄给你的那几封信收到了吗?
副词 ad.
1.(用于形容词、副词比较级前)越...越...
The sooner, the better.
越快越好。
The older he gets, the more active he becomes.
他越老越活跃。
2.(用于比较级前)更加
If you put in a good word for him, he's he's all the more likely to get the job.
要是你替他说句好话,他就更有可能得到这份工作了。
六. s
你是问名词复数还是问动词的第三人称单数?
1. 名词复数当然是用语复数的句子了. 如 They are workers.
2. 动词的第三人称单数: 用语一般现在时当主语是第三人称单数(he, she, it等) eg. My father works in a bank.
七. ing
1. 现在分词, 常用于现在进行时. 如: Look, she is dancing.
2. 动名词, 用于介词和动词之后. 如: Thanks for inviting me.
Learning English takes time.