八年级全册重点短语 重点句型 考点解析 重点语法

发布 2022-12-23 00:58:28 阅读 5747

为各位老师梳理了七年级人教新目标教材上册全部知识点,包含 10 个单元必背短语+重点句型+考点解析+重点语法讲解,内容详尽,篇目特别长,希望对大家及学生有用!

单元归纳。unit 1

where did you go on vacation?

重点语法】不定代词:不指名代替任何特定名词或形容词的代词叫做不定代词。

用法注意:1. some 和any +可数名/不可数名。

some 多用于肯定句,any多用于否定句、疑问句和条件从句 。有些问句中用some,不用any, 问话者希望得到对方肯定回答。

2. 由some, any, no, every 与 body, one, thing构成的复合不定代词作主语时,其谓语动词用单三。

3. 不定代词若有定语修饰,该定语要置于其后:如:something interesting

重点短语】1. buy sth for ab./ buy sb. sth 为某人买某物。

2. taste + adj. 尝起来……

3. nothing...but + v.(原形) 除了……之外什么都没有。

4. seem + to be) +adj 看起来。

5. arrive in + 大地方 / arrive at + 小地方到达某地。

6. decide to do sth. 决定做某事。

7. try doing sth. 尝试做某事 / try to do sth. 尽力做某事。

8. enjoy doing sth. 喜欢做某事。

9. want to do sth. 想去做某事。

10. start doing sth. 开始做某事=begin doing sth.

11. stop doing sth. 停止做某事区分: stop to do sth. 停下来去做某事。

12. dislike doing sth. 不喜欢做某事。

14. so + adj + that + 从句如此……以至于……

16. tell sb. (not) to do sth. 告诉某人(不要) 做某事。

17. keep doing sth. 继续做某事。

18. forget to do sth. 忘记去做某事 / forget doing sth 忘记做过某事。

词语辨析】1. take a photo/ take photos 拍照。

quite a few+名词复数 “许多…”

2. seem + 形容词看起来…..you seem happy today.

seem + to do sth. 似乎/好像做某事 i seem to h**e a cold

it seems + 从句似乎。…it seems that no one believe you.

seem like ..好像,似乎…..it seems like a good idea.

3. arrive in +大地点= get to= reach+地点名 “到达。

arrive at +小地点

注:若后跟地点副词here/there/home, 介词需省略,如: arrive here; get home)

4. feel like sth感觉像…

feel doing sth. 想要做某事。

5. wonder(想知道)+疑问词(who, what, why)引导的从句。

6. because of +名/代/v-ing

because+从句。

he can't take a walk because of the rain.

i don't buy the shirt because it was too expensive.

7. enough +名词足够的…..

形容词/副词+enough

单元归纳。unit 2

how often do you exercise?

重点语法】1. 频率副词:always, usually, often, sometimes, never

频率副词在句中通常放在实义动词之前, be动词或助动词之后。常用于一般现在时态中。

2.“次数”的表达方法。

一次once,两次twice,三次或三次以上:基数词+times, 如:threetimes, fivetimes,3.

how often“多久一次”问频率,回答常含有频率词组或短语。

常见的how疑问词:

1)how soon 多久(以后)

how soon will he be back?他多久能回来?

he will be back in a month.他一个月后能回来。

2)how long “多久”

how long did it take you to clean the house? 你打扫房子用了多久?

it took me half an hour to clean the house. 我打扫这房子用了半小时。

3)how many+名复。

how much+不可名。

多少” 问数量(how much 还可问**)

重点短语】1. go to the movies 去看电影。

2. look after = take care of 照顾。

3. surf the internet 上网。

4. healthy lifestyle 健康的生活方式。

5. go skate boarding 去玩滑板

6. keep healthy=stay healthy 保持健康。

7. eating habits 饮食习惯。

8. take more exercise 做更多的运动。

9. the same as 与什么相同。

10. be different from 不同。

11. once a month 一月一次。

12. twice a week 一周两次。

a difference to 对。有影响/作用。

14. most of the students=most students

15. shop=go shopping=do some shopping 购物。

16. be good for 对。有益。

17. be bad for 对。有害。

18. come home from school 放学回家。

19. of course = certainly = sure 当然。

20. get good grades 取得好成绩。

in good health 保持健康。

22. take a vacation 去度假。

词语辨析】1. maybe / may be

maybe 是副词,意为“大概,可能,或许”,一般用于句首。may be是情态动词,意为“可能是。也许是。大概是。

the baby is is hungry.

the womanmay bea teacher.

2. a few / few / a little / little

people can live to 100, but fewpeople can live to 150.

there islittletime left. i won't catch the first bus.

could you give mea littlemilk?

3. hard / hardly

hard作形容词,意为“困难的,艰苦的,硬的”;作副词,意为“努力地,猛烈地”。hardly为副词,意为“几乎不”。

the ground is toohardto dig.

i canhardlyunderstand them.

it's raining hard. the people canhardlygo outside.

4. as for homework , most students do homework every day .

as for...意思是“至于;关于”,+名词、代词或动词的-ing形式(即动名词)。

如:as for him,i never want to see him here.

至于他,我永远不希望在这里见到。

as for the story,you'd better not believe it.

关于那故事,你最好不要相信。

5. that sounds interesting.

这是“主语+系动词+表语”结构的简单句。sound(听起来),look(看起来),smell(闻起来),taste(尝起来),feel(觉得),seem(好象),grow(变得),get(变得)等词在英语中可用作系动词,后跟形容词作表语。如:

it tastes good. 这味道好。

the music sounds very sweet. 这**听起来很入耳。

the smoke grew he**ier and he**ier. 烟雾变得越来越浓了。

6. percent 名词,意为“百分之……”

百分数的表示方法:基数+ percent (不用复数形式),percent做主语时,谓语动词的数要根据其后面的名词来确定。

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