30个英语句型,包含词汇,短语和语法解释
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as…as 和……一样
中间必须用形容词或副词原级。例如:
This classroom is as big as that one.
这间教室和那间一样大。
He runs as fast as Tom. 他和汤姆跑的一样快。
否定结构:not as/so…as,“不如……”。上面的两个句子可分别改为:
This classroom is not as/so large as that one.
这间教室不如那间大。
He doesn’t run as/so fast as Tom.
他跑得不如汤姆快。
用来引导时间状语从句。若主句是一般将来时,从句要用一般现在时。例如:
I’ll tell him the plan as soon as I see him.
我一看到他就告诉他这个计划。
He’ll go home as soon as he finishes his work.
他一完成工作就回家。
在enjoy, finish, hate, go on, be busy等词语后,一般用动词-ing形式作宾语。例如:Lin Tao is busy making a model plane.
林涛正忙着做飞机模型。
My mother enjoys taking a walk after supper.
我妈妈喜欢晚饭后散步。
I hate watching Channel Five.
我讨厌看五频道。
When someone asked him to have a rest, he just went on working.
当有人让他休息一会儿时,他仍继续工作。
I have finished writing the story.
我已经写完了故事。
①be filled with 说明由外界事物造成的此种状态,表示被动。例如:
The box is filled with food.
盒子里装满了食物。
②be full of说明主语处于的状态。此外,还可表示程度,意为“非常”。例如:
The patient’s room is full of flowers.
那个病人的房间摆满了花。
The young man is full of pride.
那个年轻人非常骄傲。
③这两种结构还可以相互改写。例如:
I fill the box with food. The box is full of food.
此句型是:be+adj.+for+n.结构。例如:
Doing morning exercises is good for your health.
做早操对你的健康有益。
Always playing computer games is bad for your study.
总玩电脑游戏对你的学习不利。
后必须接名词或动名词,可用于现在、过去、将来的多种时态。be 可用get, become来代替。例如:
He is used to life in the country. (He is used to living in the country.)
他习惯于乡村生活。
He will get used to getting up early.
他将会习惯于早起。
注意:be used to do 的意思是“被用来做……”。例如:
Wood is used to make paper.
木材被用来造纸。
用来连接两个并列成分;当连接两个并列主语时,其后谓语动词用复数。例如:Both the students and the teachers will go to the History Museum tomorrow.
不论老师还是学生明天都会去历史博物馆。
help在此的意思是“抑制,忍住”,其后接动词-ing形式。例如:
His joke is too funny. We can’t help laughing.
他的笑话太有趣了,我们禁不止笑了起来。
此句型的主语是物。cost一词带的是双宾语,它的过去式、过去分词和原型一样。This book cost me five Yuan.
这本书花了我五元钱。
用来连接两个并列成分,当连接并列主语时,谓语动词与邻近的主语保持一致。You may either stay here or go home.
你可以呆在这儿,也可以回家。
Either she or I am right. = Either I or she is right.
不是她对就是我对。
在此结构中,for用来引出不定式的逻辑主语。例如:
The ice isn’t thick enough for you to walk on.
这冰还没有厚到你可以在上面走的程度。
此处like为介词,后面跟动词-ing形式。此句型与would like to do sth.同义。例如:
I feel like drinking a cup of milk.
我想喝一杯牛奶。
在此结构中it为形式宾语,不定式短语作真正的宾语。例如:
I find it very interesting to play football.
我发现踢足球很有趣。
She thinks it her duty to help us.
她认为帮助我们是她的职责。
get ready for sth.意为“为某事做准备”;get ready to do sth.意为“准备做某事”例如:
We are getting ready for the meeting.
我们正在为会议做准备。
They were getting ready to have a sports meet at that moment.
他们那时正准备开运动会。
相当于hear from 例如:
Did you receive a letter from John?
你收到约翰的来信了吗?
I got a letter from my brother yesterday.
我昨天收到了我弟弟的一封来信。
had better为情态动词,其后需用动词原形。had better常用缩写,变成’d better,其否定形式是在其后直接加not。例如:
We had better go now. = We’d better go now.
我们最好现在走吧。
You’d better not go out because it is windy.
今天刮风,你最好别出去了。