资讯标题：南通港闸区十大托福学校排名
南通港闸区托福是南通港闸区托福培训中心的重点专业，南通市知名的托福培训机构，教育培训知名品牌，南通港闸区托福培训中心师资力量雄厚，全国各大城市均设有分校，学校欢迎你的加入。
南通港闸区托福培训中心分布南通市崇川区,港闸区,通州区,启东市,如皋市,海门市,海安市,如东县等地,是南通市极具影响力的托福培训机构。
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.. isn\'t....
13. You\'re not.. 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.】“情态动词+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.
*advanced
［klt］vi. 企图抓；vt. 抓紧；n. 离合器；［常pl.］控制
iii. Process
②on October the first 1949在1949年10月1日
②They are sitting in the shade of a tree.
【例】The energy content of food is measured in calories. 食物中所含热量是通过卡路里来计算的。
*betray
accessible
aspiration
They also offer many practical course so older people can enjoy learning some new skills and use them to benefit other people.
May God be with you!愿上帝保佑你!
*aptitude
【例】There are cassettes for students to borrow to practise their English. 这里有磁带，可供学生借用练习英语。
科学正在中国飞速发展。
adolescent
*bore
［:l't:nt］a. 轮流的；间隔的
［'bulitin］n. 简明新闻；公告；学报
相似单词
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