初二英语上册

　　八年级上册英语知识点

　　1. see sb. do sth 看见某人做了某事 强调动作的全过程;

　　see sb. doing sth. 看见某人正在做某事 强调动作正在进行。

　　如：I saw her go across the street. 我看见她过了马路。

　　I saw her going across the street. 我看见她正在过马路。

　　2. join sb. 表示 加入某人的行列和某人在一起

　　join + 组织 表示 加入某个组织

　　take part in 表示 参加某个活动

　　如：Will you join us?

　　I will join the skiing club.

　　She is planning to take part in the high jump.

　　3. arrive in + 大地点

　　arrive at + 小地点

　　get to + 地点 = reach + 地点

　　如：My uncle arrived in Beijing yesterday.

　　I arrived at the Great Wall. = I got to the Great Wall. = I reached the Great Wall.

　　注意：reach here/there/home = get here/there/home = arrive here/there/home

　　4. leavehellip; 离开

　　leave forhellip; 动身去hellip;/离开到hellip;

　　如：They are leaving Beijing tomorrow. 明天他们要离开北京。

　　They are leaving for Japan the day after tomorrow. 后天他们要前往日本。

　　5. a few几个，一些 修饰可数名词

　　a little一点点 修饰不数名词

　　如：There are a few eggs in the basket.

　　There is a little water in the bottle.

　　6. how long 表示多久(时间); 提问时间段.

　　how often 表示 多常; 多久一次; 提问时间的频率.

　　如: They will stay in Beijing for a week. rarr; How long will they stay in Beijing?

　　He plays basketball twice a week. rarr; How often does he play basketball?

　　7. be good at (doing) sth. = do well in (doing) sth. 擅长于(做)某事 如：She is good at (playing) baseball. = She does well in (playing) baseball.

　　8. make sth/sb + adj. 使某物(某人)在某种状态

　　keep hellip;sth/sb + adj. 保持某物(某人)在某种状态

　　如：Playing soccer can make your body strong.

　　Swimming can help to keep your heart and lungs healthy.

　　八年级英语语法知识

　　一般将来时

　　1. be going to 结构

　　① 表示主语计划、打算做某事。这种打算常经过预先考虑并含有自己做好某些准备的意思，因此通常认为用be going to表达的行动很可能会见诸实践。

　　Im going to play basketball with my classmates this Sunday.

　　我打算本周日和同学们一起打篮球。

　　She is going to buy a sweater for her mother.

　　她打算为她妈妈买一件毛衣。

　　②表预测，指根据迹象推测，而且马上或很快就要发生。

　　Look at those clouds. Its going to rain.

　　瞧那些乌云!快要下雨了!

　　2. will + 动词原形

　　表示单纯的'将来事实，常与表将来的时间状语如:tomorrow, soon, later, next time(week/month/yearhellip;)等连用。will not = wont; 缩略形式为ll.

　　① 表示作出立即的决定。这种意图并未经过事先的考虑或计划，是临时的一种决定。

　　---Please put your things away, Tom. 汤姆，把你的东西收拾好。

　　---Im sorry. Ill do it right away. 对不起。我马上就去做。

　　② 表示预测。指说话人对于将来的看法、假设和推测。

　　Im sure our team will win next time. 我确信下次我们队会赢。

　　Maybe she will go to the gym. 也许她会去体育馆。

　　③ 表示许诺。

　　Ill do better next time. 下次我会做得更好的。

　　Ill visit you tomorrow. 明天我会去看你的。

　　句式：肯定句：I/She/He/They will go to play baseball soon.

　　否定句：I/She/He/They wont go to play baseball soon.

　　一般疑问句：Will you/she/he/they go to play baseball soon?

　　回答：Yes, I/she/he/they will. No, I/she /he/they wont.

　　3. 动词plan, come, go, leave等瞬时动词用现在进行时表示将要发生的事。

　　Im coming. 我就来。

　　He is leaving for Shanghai. 他将到上海去。

　　We are going to Beijing. 我们将去北京。

　　八年级英语基础知识点

　　【重点单词】

　　1. 词形转换

　　(1) adj. + ly rarr; adv.

　　loud rarr; loudly soft rarr; softly quiet rarr; quietly

　　clear rarr; clearly angry rarr; angrily easy rarr; easily

　　(2)过去式

　　fall rarr; fell break rarr; broke lose rarr;lost throw rarr; threw feel rarr; felt

　　(3)

　　ill (同义词)sick (名词)illness

　　start(同义词)begin

　　far(反义词)near

　　smoke(现在分词)smoking

　　careless(反义词)careful

　　important(比较级) more important

　　enjoy(现在分词)enjoying

　　9.invent(名词)invention; inventor

　　indoor(反义词)outdoor

　　century(复数)centuries

　　coach(复数)coaches

　　feel (名词)feeling

　　tiring(近义词)tired

　　【重点短语】

　　1. have a soccer game 进行一场足球赛

　　2. fall ill 病倒了

　　3. be a little far fromhellip; 离有点远

　　4. right away = at once 立刻;马上

　　5. miss a good chance 错过一个好机会

　　6. get/miss a goal 得到/失去一分

　　7. shame on sb. 为某人感到羞耻

　　8. do ones best 尽某人的力

　　9. say sorry to sb. 对某人说抱歉

　　10. be sure to do sth. 确定做某事

　　11. be angry withhellip; 生某人的气

　　12. with ones help= with the help of sb. 在某人的帮助下

　　13. serve food 上菜

　　14. turn up/downhellip; 调高/低(音量)

　　15. keep sb. doing sth. 让某人一直做某事

　　16. in a minute 一分钟后;马上

　　17. on the phone 在电话中

　　18. take a seat 就坐

　　19. never mind 不要紧

　　20. a lot of traveling 一系列旅行

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