初二上英语知识点总结

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初二上英语知识点总结

Unit 1 Where did you go on vacation?

本单元的话题:谈论假期活动内容,复习一般过去时。

本单元的语法:

1.复习一般过去时;

2.学习不定代词和不定副词的用法。

3.不定代词和不定副词的用法:

(1)左边的some、any、every、no与右边的body、one、thing 构成不定代词,some、any、every、no与右边的疑问副词where构成不定副词;

(2)一般情况下以some开头的不定代词和不定副词用于肯定句,以any开头的不定代词和不定副词用于否定句、疑问句;以no开头的不定代词和不定副词表示否定含义(no one为两个单词);

(3)不定代词或不定副词和形容词连用时,形容词放在后面。

He has something important to do.他有重要的事情要做。(肯定句用something,形容词important放后)

Did you buy anything special? (一般疑问句用anything,形容词special放后)

Did you go anywhere interesting last month?上个月你去令人感兴趣的地方了吗?

(一般疑问句用不定副词anywhere,形容词interesting放后) (4)不定代词和不定副词做主语时,后面的动词用单数形式。Everone is here today.今天每个人都在这里。

本单元的短语和知识点:

1. go on vacation去度假 go to the mountains 上山/进山

2.stay at home呆在家go to the beach去海滩 visit museums 参观博物馆 go to summer camp去参观夏令营

3. study for tests为考试而学习备考 go out出去

4. quite a few相当多,不少(后跟可数名词复数)take photos 照相 most of the time大部分时间

5.buy sth for sb=buy sb sth 为某人买某物

6. taste good. 尝起来很好

taste(尝起来)、look(看起来)、sound(听起来)为感官动词,后跟形容词

7.have a goodgreatfun time过得高兴,玩得愉快(=enjoy oneself) 8. go shopping去购物 9. nothing…but+动词原形:除了……之外什么都没有

He had nothing to do at home but read yesterday.昨天他在家除了读书无事可做。

10. seem to do sth:好像… I seem to know him.我好像认识他。

seem+(to be)+形容词:看起来…The work seems(to be)easy.这工作看起来很容易。

11.keep a diary记日记

12. in+大地方:达到某地(get to +地方:达到某地)

arrive at+小地方:达到某地 (get的过去式为got)

若是arrive和get后跟home、there、here三个地点副词,后面的介词inat o必须去掉。

Tom got home yesterday evening=Tom arrived home yesterday evening.昨晚汤姆到家。

13.decide to do sth:决定做某事 14. try doing sth.尝试做某事try to do sth.尽力去做某事

15. feel like给…的感觉;感受到 16. in the past 在过去walk around四处走走

enjoy doing sth:喜欢做某事 difference(名词,差异,差别)---- different(形容词,不同的)

18.start doing sth:开始做某事(=start to do sth)

19.19.over an hour一个多小时(over超过,多余=more than)

20. too many 太多,后接可数名词复数。 too much 太多,后跟不可数名词,修饰动词作状语。

much too 太,后跟形容词或副词,分辨三者的口诀: too much, much too, 用法区别看后头:much 后接不可数,too 后修饰形或副。too many 要记住,后面名词必复数。

21. because of 因为,后接名词、代词或动名词(即动词+ing),不能接句子。

because因为,后跟句子。

He was late for school because of getting up late.他因为起晚而上学迟到。(get为动词)

=He was late for school because he got up late.

22. enough(足够的)与名词连用,一般放在名词前He has enough money .

23. enough(足够的)与形容词或副词连用,enough放在后面。He is old enough to go to school.

24. doing sth.忘记已经做过某事(已经做完)

Forget to do sth.忘记去做某事(还未做)(forget的过去式为forgot)

25. so+形容词+that+句子:如此…以至于…

too+形容词+to do sth:太…以至于不能…

形容词+enough to do sth:足够…能够做某事(注意三个句型有时可以互换)

He is so young that he can′t go to school.=He is too young to go to school.

=He isn′t old enough to go to school.

Unit 2 How often do you exercise?

本单元的'话题:谈论生活习惯,复习一般现在时。

本单元的语法:1.复习一般现在时;2.学习表示频率副词的用法。

主要频率副词的等级排序:always(总是) > usually (通常) > often(经常) > sometimes(有时) > hardly ever(很少) > never(从不)

这些副词在句子中的位置,一般放在助动词、be动词或情态动词之后,行为动词之前。即:“行”前“助(系)”后。 Peter is always late for school. Peter上学总是迟到。

I usually do my homework in the evening. 我通常在晚上做作业。

提问 always, sometimes, twice a day 等频率副词,用 How often

I watch TV every day.我每天都看电视→How often do you watch TV?(你多长时间看一次电视?)

本单元的短语和知识点:

1.on weekends在周末 go to the movies去看电影 help with housework帮助做家务 how often多久一次 hardly ever 几乎从不

2.once a week每周一次 twice a week每周两次 every day每天 use the Internet用互联网

be free有空 Are you free on weekends?你周末有空吗?

4.stay up late熬夜at least至少go to bed early早点睡觉play sports进行体育活动

5.after school 放学后

6.want sth:需要某物 He wants a new pen.他想要一支新钢笔。

want to do sth:想做某事 He wants to watch TV after school.放学后他想去看电视。

want sb to do sth:让某人做某事 My mother wants me get up early.妈妈让我早起。

7.be good for对……有好处 be bad for 对……有害处

8. play computer games打电子游戏 go camping去野营

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