作业帮谁知道英语的基本基础?
来源：学生作业帮 编辑：作业帮 分类：英语作业 时间：2024/10/06 18:50:43
谁知道英语的基本基础?
不要什么单词什么的.也不要什么补习班.
我要的是 什么是第三人称?什么BE动词?什么什么的.
就是些句型什么的.
不要什么单词什么的.也不要什么补习班.
我要的是 什么是第三人称?什么BE动词?什么什么的.
就是些句型什么的.
第三人称就是他、她、它,he,she,it
be动词意思和用法很多,一般的意思是是,此种用法,有多种变化形式,is,am,are,was,were.另外,be动词还有成为的意思.
“Be”除了原形的“be”之外,还有另外七种形式：am,is,are,been,being,was,were.
例句对照
【当主动词时,“be”在性质上属于接系动词(The Linking Verb),后面要有名词、形容词、地方副词或短语作补足语(The Complement).例如：
1.The man is a science teacher.
这个男子是一位科学教师
2.Mary's new dresses are colourful.
玛丽的新衣服色彩鲜艳
3.I have been there before.
我以前去过那里
4.My mother is watching TV in the room.
母亲现在在客厅看电视 【这四个都是陈述句,可以变成疑问句,方法简单,把主语和“be”或助动词对换位置即可：
5.Is the man a science teacher?
6.Are Mary's new dresses colourful?
7.Have I been there before?
8.Is mother in the kitchen now?
【当“be”要在祈使句中出现时,它必须借重助动词“do”或“don't”之助,如：
9.Don't be silly!
10.Do be obedient!
11.Don't be a fool!
【“Be”有两种缩写法,如下：
12.He's not./He isn't.
13.You're not./You aren't...
【但“am + not”的缩写法只有一个：
14.I'm not.
有人用“ain't”,但这并不是标准英语.
谈过了“be”作主动词的功能,现在看看“be”作助动词时,有些什么用法：
【1.】“Be + 现在分词”以组成进行式时态(Continuous Tenses),如：
15.Tony's maid is washing his new car.
16.The children are playing in the field.
17.Samuel was eating when I came in.
18.We have been living here since 1959.
【2.】“Be + 过去分词”以组成被动语态(The Passive Voice),如：
19.Her money in the drawer was stolen.
20.A number of good jobs are taken up byforeigners.
21.David studied in Taiwan but has been trained as a language lecturer in America.
22.Can all the wonderful birds be found in our Bird Park?
23.The disobedient boy was told to stand out- side the classroom.
24.Steps are being taken to reduce traffic con- gestion during peak hours.
25.Dishonest students will be immediately dealt with.
再问： 还有没有类似这些的？ 什么主语 ？ 什么型态动词？啊什么的。
再答： 25个句子还不够吗？如果是这样，建议你去买本英语语法书了。：）
be动词意思和用法很多,一般的意思是是,此种用法,有多种变化形式,is,am,are,was,were.另外,be动词还有成为的意思.
“Be”除了原形的“be”之外,还有另外七种形式：am,is,are,been,being,was,were.
例句对照
【当主动词时,“be”在性质上属于接系动词(The Linking Verb),后面要有名词、形容词、地方副词或短语作补足语(The Complement).例如：
1.The man is a science teacher.
这个男子是一位科学教师
2.Mary's new dresses are colourful.
玛丽的新衣服色彩鲜艳
3.I have been there before.
我以前去过那里
4.My mother is watching TV in the room.
母亲现在在客厅看电视 【这四个都是陈述句,可以变成疑问句,方法简单,把主语和“be”或助动词对换位置即可：
5.Is the man a science teacher?
6.Are Mary's new dresses colourful?
7.Have I been there before?
8.Is mother in the kitchen now?
【当“be”要在祈使句中出现时,它必须借重助动词“do”或“don't”之助,如：
9.Don't be silly!
10.Do be obedient!
11.Don't be a fool!
【“Be”有两种缩写法,如下：
12.He's not./He isn't.
13.You're not./You aren't...
【但“am + not”的缩写法只有一个：
14.I'm not.
有人用“ain't”,但这并不是标准英语.
谈过了“be”作主动词的功能,现在看看“be”作助动词时,有些什么用法：
【1.】“Be + 现在分词”以组成进行式时态(Continuous Tenses),如：
15.Tony's maid is washing his new car.
16.The children are playing in the field.
17.Samuel was eating when I came in.
18.We have been living here since 1959.
【2.】“Be + 过去分词”以组成被动语态(The Passive Voice),如：
19.Her money in the drawer was stolen.
20.A number of good jobs are taken up byforeigners.
21.David studied in Taiwan but has been trained as a language lecturer in America.
22.Can all the wonderful birds be found in our Bird Park?
23.The disobedient boy was told to stand out- side the classroom.
24.Steps are being taken to reduce traffic con- gestion during peak hours.
25.Dishonest students will be immediately dealt with.
再问： 还有没有类似这些的？ 什么主语 ？ 什么型态动词？啊什么的。
再答： 25个句子还不够吗？如果是这样，建议你去买本英语语法书了。：）