人教版八年级英语上册知识点总结-unit6

1、人教版八年级英语上册知识点总结-unit6人教版八年级英语上册知识点总结Unit6 I m going to study computer science.grow up 成长；长大every day每天be sure about对有把握 make sure 确信；务必send?to?把送到 be able to 能the meaning of的意思 different kinds of不同种类的write down 写下；记下have to do with关于；与 有关系take up 开始做；学着做hardly ever 几乎不；很少too ?to?太而不能 / 太以至于不能be goin

2、g to+ 动词原形 打算做某事practice doing 练习做某事keep on doing sth. 不断地做某事learn to do sth. 学会做某事finish doing sth. 做完某事promise to do sth. 许诺去做某事help sb. to do sth. 帮助某人做某事remember to do sth.记住做某agree to do sth. 同意做某事love to do sth.喜爱做某事want to do sth.想要做某事1 promise vt.保证，许诺。有三种结构：1)promise to do sth._My mother pr

3、omised to buy apiano for me.2) promise sb. sth._ My aunt promised me a mise + that 从句 _ Tom promises that he can return on mise n. 允诺， 诺言 make a promiseLily is a dishonest girl. She never keeps a promise.2.when 与 while的区别：when 表示“当?时候”，既指时间点，又指一段时间， when 引导的时间状语从句中的动词可以是终止性的也可以是延续性的。

4、When the teacher came in, the students were talking.When she arrives, Ill call you.while 表示“当?时候”，仅指一段时间，从句中的 动作必须是延续性的，一般强调主从句的动作同时发生 ， while 还可以作并列连词，意为“ 而、却”，表示对比关系。Lisa was singing while her mother was playing piano.Tom is strong while his younger brother is week.3. practice vt.练习，后接名词，代词或v-ing作

5、宾语。Your elder sister is practicing playing the guitar in the room.常跟 v-ing作宾语的动词有：考虑建议盼原谅： consider, suggest/advise, look forward to,excuse, pardon.承认推迟没得想： admit, delay/put off, fancy.避免错过继续练： avoid, miss, keep/keep on, practice.否认完成能欣赏： deny, finish, enjoy, appreciate.不禁介意与逃亡： can t help , mind, e

6、scape.不准冒险凭想象： forbid, risk, imagine.4. everyday与 every day区别everyday adj.每天的在句中作定语，位于名词前。This isour everyday homework.every day副词短语， 在句中作状语，位于句首或句末。Hereads books every day.be going to的用法1）be going to + 动词原形表示将来的打算、计划或安排。常与表示将来的 tomorrow, next year等时间状语或 when 引导的时间状语从句连用。各种句式变换都借助be 动词完成， be 随主语有 am

7、,is, are 的变换， going to后接动词原形。肯定句： 主语 + be going to +动词原形 + 其他。He is goingto take the bus there.否定句： 主语 + be not going to +动词原形 + 其他 I m notgoing to see my friends this weekend.一般疑问句： Be + 主语 + going to +动词原形 + 其他肯定回答： Yes,主语 + be.否定回答： No,主语 + be not.Are you going to see your friends this weekend? Y

8、es ,I am./ No, Im not.特殊疑问句： 疑问词 + be +主语 + going to +动词原形 +其他？What is he going to do this weekend? When are you goingto see your friends?2) 如果表示计划去某地，可直接用be going to +地点We are going to Beijing for a holiday.3) 表示位置移动的动词，如 go , come, leave等常用进行时表示将来。The bus is coming.My aunt is leaving forBeijing ne

9、xt week.4) be going to与 will的区别： 对未来事情的预测用“ will +动词原形”表达， will 没有人称和数的变化，变否定句要在will后面加 not,也可用 will 后面加 not,或者缩略式 wont,变一般疑问句将 will提至 句首。Will planes be large in the future?Yes, they will./ No, they wont.will常表示说话人相信或希望要发生的事情，而be going to指某事肯定发生，常表示事情很快就要发生。I believe Lucywill be a great doctor. 陈述将来的某个事实用will.I will ten years old next year.表示现在巨大将来要做的事情用will.I m tired I will go to bed. 表示意愿用 will.I ll tell you the truth. 表示计划、打算要做的事情用be going to,而不用I m going to buy a computer this month.-Lets discuss the plan, shall we?-Not now. I_ to an int