八年级上册unit5educational change 文档.docVIP

二、知识点讲解 1. Why not... why not =why dont you“为什么不”+ do（后接动词原形）； 也等于what about/how about+V-ing However , my host family are really friendly. however“尽管如此”（放句首或句中；以逗号隔开） family 主语表示整体时视为单数谓语动词用单数主语表示集体中的个体成员时视为复数,谓语动词用复数ve learnt to use chopsticks,and they re teaching me a little Chinese. ①few = not many / hardly any（含否定意义， a few = someseveral /a small number of few和a few，后面都跟可数名词的复数形式。little / a little修饰不可数名词，后面都跟不可数名词。little含否定意义， a little可以用来表示程度。还可用来修饰形容词比较级。few / little表示“几乎没有”，都是否定词；a few / a little表示“一些”，均表示肯定。→单数_____ Eg: We toured the streets of Milan. It s been a fantastic experience so far says Eric. experience ①“?经验,体验[(+of/in)]? Eg: Have?you?had?any?experience?of?teaching?English??? ②?“经历,阅历 Eg: Please?tell?us?about?your?experiences?in?Africa.?? ③及物动词?vt.???经历;体验? The?city?experienced?over?2,000?such?incidents?last?year. we ve tried to paint some pictures ourselves. . ①try to do sth. “尽力去做某事” We should try to learn English well. ②try doing sth. 意为 “试图，尝试去做某事“ He tries making the child stop crying. （try on试穿、 have a try试一试） I havent had much success yet, but I keep trying. ①success n. 成功 succeed v. 成功 successful adj. 成功的 adv. 成功地 succeed in doing sth = be successful in doing sth = do sth successfully = manage to do sth = be able to do sth “成功做plan sth. “计划某事，后接名词plan to do sth. “计划去做……，plan for sth. “关于……的计划，plan是名词’ll come over to the UK for the second part of the second of the exchange next month. ①one another = each other “彼此；相互” ②exchange n. v. “交换” exchange A for B 以A换取B exchange sth with sb 和某人交换某物 Eg: People exchange presents with each other at Christmas. I’ll exchange my apple for your orange. I’ll exchange my stamps with you for the book. Over the two weeks, I hope to learn about British culture and practise my English. ①hope强调主观上的“希望”。常用于： hope+to do sth.“希望做某事We hope to visit Yanan soon. hope+that clause“希望...... Eg:Our foreign friends hope that they can join the May Day c