初二英语上册知识点概括

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初二上册英语(2015年秋季版)语法、短语和知识点概括ﻫ

Unit 1 Where didyou go on vacation?

ﻫ1.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。

2.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; ﻫ(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(ﻫ)不定代词或不定副词和形容词连用时,形容词放在后面。ﻫHe 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) ﻫDid you buy anything special? (一般疑问句用anything,形容词specia

l放后)ﻫDid you go anywhere interesting lastmonth?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)ﻫ(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 toda y.今天每个人都在这里。ﻫ

本单元的短语和知识点:1ﻫ. go on vacation去度

假 goto the mountains 上山/进山2ﻫ.stay athome呆在家g oto the beach去海滩 visitmuseums参观博物馆go to summercamp去参观夏令营 3. studyfor tests为考试而学习\备考go out出去4ﻫ. quite a few相当多,不少(后跟可数名词复数)t ake photos照相most of thetime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ﻫtaste(尝起来)、look(看起来)、sound(听起来)为感官动词,后跟形容词7ﻫ.have a good\great\fun time过得高兴,

玩得愉快(=enjoy oneself) 8. go shopping去购物 9. no thing…but+动词原形:除了……之外什么都没有

He had nothing to do at home but readyesterday.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.keepa diary记日记ﻫ12. arrivein+大地方:达到某地 (get to +地方:达到某地)

arriveat+小地方:达到某地(get的过去式为g ot)ﻫ若是arrive和get后跟home、there、here三个地点副词,后面的介词in\at\to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. feellike给…的感觉;感受到 16. inthe past 在过

去 walk around四处走走

enjoydoing 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。ﻫmuch 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。21ﻫ. 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。ﻫHe was late for school because of getting up late.他因为起晚而上学迟到。(get为动词)

= He waslate for school becausehe got uplate.22ﻫ. enough(足够的)与名词连用,一般放在名词前He has enoughmoney .

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

24. forget doing sth.忘记已经做过某事(已经做完)ﻫforget 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…ﻫtoo+形容词+to do sth:太…以至于不能…ﻫ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 thathe can′tgo to school.= Heis too young to goto school.

= He isn′told enough to go to

school. ﻫﻫ 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。ﻫ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)ﻫ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 latefor scho ol. Peter上学总是迟到。

I usually do my homework in the evening. 我通常在晚上做作业。ﻫ提问always, sometimes, twice a day 等频率副词,用 How often ﻫI w atch TV every day.我每天都看电视→Howoften doyou watchTV?(你多长时间看一次电视?)ﻫ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

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