人教版初二下学期英语知识点归纳：Unit 2

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1. sick 生病的，有病的;可在句中作表语Mary could not come because she is sick.也可作定语a sick
child

【区别ill】ill与sick同义;但是只在句中做表语，不做定语。Mary could not come because she is ill.

2. cheer (sb.) up(让某人)变得高兴;振奋起来The good news cheered up everyone in our
class.

3. give out分发;散发，相当于hand out，The teacher is giving out/ handing out the test
papers.

give sth. out to sb. 意为

4. volunteer 【名词】志愿者 【动词】义务做，自愿做(某事)， The girls could volunteer in an
after-school study program.

5. used to do sth.过去/曾经(常)做某事，表示过去的习惯、动作或状态，并强调现在已经不再存在或发生。 There used to
be

6. alone 【形容词】独自一人的，无感情色彩：The musician enjoyed living alone and writing songs
himself. lonely (感到)孤独寂寞的，带有很强的感情色彩，可做表语或定语。The lonely boy is not lonely
now.

7. care for sb./sth.照顾;照料„„

care 【名词】小心，关心take care of=look after →【动词】care about sb./sth.关心，在意某人/事

→【形容词】→【副词】

8. such “这样的，这种，如此”，用于修饰名词

such+ a/ an+形容词+单数名词：

such+形容词+复数名词/不可数名词： 如果名词前被many, much, few, little修饰时，只能用so，而不用such：so many
sick children/ so little time

9. try out for…参加„选拔，争取成为„Thirty football players tried out for the Best
Player of the year.

try out试用，试验

10. journey 【名词】(尤指长途)旅行，行程;trip【名词】多指短途旅行;

travel【名词、动词】travel around the world →【名词】traveler旅行者

11.【复习】be busy with sth. be busy doing sth.

12.【复习】try doing sth. try to do sth. try one’

13.【复习】

14. raise money集资，筹钱;raise money for…为„„筹钱

raise【动词】举起;提高;募集

15. keep【动词】keep+名词，保留(某物);keep+形容词，保持

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相关链接：

学年初二下册英语第一单元知识点梳理 

最新八年级下册英语知识点：Used to用法