【精品】人教版八上期末总复习知识点
Unit One 1. How often do you rcise ? — How often + 助动词 do(does 或 did)+ 主语 + do sth. ?疑问词how often是问频率(多经常),在这里助动词do(does或did)是 起帮助构成疑问的作用 Once a week / Three times a month / Three or four times a month ・ 2. as for.意思是“至于;关于“,常用于句首作状语,其后跟名词、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。 3. want to do sth.意思是“想要做某事”; want sb. to do sth.意思是“想要某人做某事”。如: Do you want to go to the movies with me?你想和我一起去看电影吗? The teacher doesn t want us to eat hamburgers.老师不想让我们吃汉堡包。 4. be good for.表示“对 有益(有好处)”。其反义为:be bad for.o后接名 词、代词或动名词;be good at意为“擅长 ”,后接名词、代词或ving形式。 be good with意为“灵巧的;与相处得好”;be good to意为“对友好。 5. try to do sth.表示“尽力做某事”,不包含是否成功的意思/ try doing sth. 表示“(用某一办法)试着去做某事”。如:You d better try doing the experiment in another way.你最好试试用另一种方法做这个试验。 6. help sb. (to) do sth.帮助某人做某事 7. be the same as 和…一样 / 反义词:be different from 和…不同 8. kind of = a little / a kind of 意思是“一种“ 9. keep in good health = keep healthy = stay healthy =be healthy 保持健康 10. 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.这音乐听起来很入耳。 11. although意思是“虽然,尽管”弓I导的从句不能与but, however连用,但可与yet, still 连用。although不能指假设的情况,不能作副词,放在词尾。 Unit Two 1. Whafs the matter ? Whafs the mater with you ? with 为介词,后跟名词、代 词或动名词。人称代词必须用它的宾格。 I have a cold / have a sore back / have a stomachache 2. V m not felling well.这里well表示身体状况,不能用good代替 3. too much后跟不可数名词,而too many后跟可数名词复数 much too “太“而不存在many too的结构 4.It s + adj + (for sb.) + to do sth .形容做某事怎么样 5 give sb. sth . = give sth. to sb.把某物给某人 6. need意思为“需要“,作实义动词时,后跟动词不定式,否定式为dorf t /doesn t/didn t need (to do sth.);作情态动词时,只能用于否定句或疑问句 中,否定式为need— t(do sth.),除有过去式外,没有其它的形态变化 7. at the moment = now此时(现在进行时);当时(过去时) In a moment=very soon 尽快,立亥!I; for a moment 一会儿 just = just now刚刚(过去时态) 8. be angry with sb.生某人的气 be angry at\about sth.因某事而生气 9. until“直到”,表示某一种行为一直持续到某一时间。用在肯定句中,句子的谓 语动词必须是可延续性的。not・until “直到…才”表示直到某一时间,某一行为才 发生,之前该行为并没有发生.用在否定句中,主句中的谓语可以是延续性的也 可以是短暂性动词。 I studied Englis until 9 o clock last night. 我咋晚学英语一直学到9点钟.(表示9点前一直在学) I did not study Englis until 9 o clock last night. 我咋晚直到9点钟才学英语.(表示9点才开始学) Unit Three 1. What are you doing for vacation ? I5m babysitting my sister ・ Where are you going for vacation ? Italy ・ 这是现在进行时的一种比较特殊的用法,用来表示按计划或安排要做的事情, 现在还没有去做。 2. Have a good time - = Enjoy oneself ・玩得开心、愉快 3. show sb. sth. = show sth. to sb.把某物给某人看 4. think about 考虑 / think of 想起 /think over 仔细考虑一下 5 decide on/ upon表示“就某事做出决定” decide to do sth.决定做某事(未做) 6. (1). want to do sth.想做某事 (2).不定代词(something , nothing , anything 等)+ adj 7. plan to do sth.计划做某事 8. finish doing sth.完成做某事 9. leave Afor B 离开 A 地去 B 地;leave for 到达 10. how about = what about +名词、代词或动名词,表示询问对方情况,征求 意见或提出建议 11. Whaf s the weather I ike?二 how s the weather ?天气怎么样? 12. Be famous for因…而著名be famous as作为…而出名 13. Forget/remember doing sth忘记/曾经做