【课件】人教版(2019)选择性必修第四册Unit4 Grammar—Review of phrases课件.pptx

;Period Three　Grammar—Review of phrases;感知以下课文原句，补全方框下的小题;5.Later，I noticed a can standing upside down on the grill over the fire. 6.My muscles were aching and my knees shaking as we dragged ourselves down the mountain towards home.;　　英语中的短语是有一定意义但不构成独立从句或句子的一组词。从形式角度划分，英语的短语可分为名词短语、动词短语、形容词短语、副词短语、介词短语等。英语短语的句法功能通常与对应的单词的句法功能类似，比如，名词短语与名词功能相似，在句中主要充当主语、宾语；介词短语主要充当定语、状语、补语。例如： He failed to get the first prize in the match. 在这个句子中the first prize是名词短语，in the match是介词短语。;　　短语动词(phrasal verbs)是一种固定的词组，通常以动词为中心，由动词加副词或介词构成。英语中大量短语动词难以从字面意义上来判定其释义，很多时候应根据具体语境判断它们的意义。有的短语动词相当于及物动词，有的则相当于不及物动词。 1.短语动词的构成 (1)动词＋副词 clear away清除掉put away收起die away消失 call back回电话look back回顾 walk back走回 break down出故障calm down平静下来get down咽下 come up上来blow up爆炸turn up出现 show off炫耀give off散发take off脱下;break out发生blow out吹灭run out 用完 Traditionally，college students hold a graduation ceremony to encourage themselves before they set off on their new life journey. 传统上，大学生在开始他们新的人生旅途之前会举行毕业典礼来鼓励自己。 Old-fashioned phones matter when wireless networks break down in disasters. 无线网络在灾难中瘫痪的时候，老式电话起到重要作用。;(2)动词＋介词 bring about引起look about 环顾四周seek for寻找 burst into 闯入turn into使变成look into调查 see to处理devote to贡献给deal with处理 glance at匆匆一瞥work at从事，致力于aim at向……瞄准differ from与……不同result from由于insist on坚持rely on依靠bring in引进hope for希望得到 combine with联合lead to导致，通向set about着手 I’m so glad you’ve come here to see to this matter in person. 我很高兴你亲自来这里处理此事。 You look well.The air and the seafood in Sanya must agree with you，I suppose. 你气色很好，我??三亚的空气和海鲜肯定适合你。;(3)动词＋副词＋介词 add up to总计keep away from不靠近look down on轻视keep up with赶上make up for弥补get on with相处get close to接近get out of逃避，避免do away with废除do well in在……干得好put up with忍受catch up with赶上look up to仰望，尊敬run out of用完look forward to期望go on with继续get down to认真开始break away from脱离，放弃 He will have to find some other work，for he can’t put up with this loud noise any more. 他必须找其他工作，因为他再也无法忍受这么大的噪音。 A good speaker is supposed to manage to get across to the listeners what he means. 一个好的演讲者应该