新闻标题：2021年东莞学雅思
东莞雅思是东莞雅思培训学校的重点专业，东莞市知名的雅思培训机构，教育培训知名品牌，东莞雅思培训学校师资力量雄厚，全国各大城市均设有分校，学校欢迎你的加入。
东莞雅思培训学校分布东莞市等地,是东莞市极具影响力的雅思培训机构。
词根词缀预习表
lect 选择collection（n. 收集）
［'sistnt］n. 助理
bid
*camel
②needn’t+不定式的完成式：本来不必要做的而实际上又做了
They are served all over the place so you can pick a bag up on-the-go and you can get all sorts of different fillings.
［'kmidi］n. 喜剧；喜剧性（事件）
【例】In the United States, more land is assigned to car use than to housing. 美国的土地更多地被划分做停车之用，而不是建造住宅。
【例】quality assurance system 质量保证体系
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.
【记】发音记忆：“不用求”→有了小册子，就不用求别人了
［'urns］n. 信心；保证；（人寿）保险
【例】The parking sticker must be attached to the front windscreen of the car to be valid. 停车证必须贴在汽车挡风玻璃上，这样才有效。
Attractive enough to have sex with.
*breakwater
【例】Mining is subject to stringent controls and approvals processes. 采矿要接受严格的控制和审批程序。
Columbus proved that the earth is round.
【记】发音记忆：“绑的”→绑着的东西是受约束的→捆绑；约束
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