Unit8 I’ll help clean up the city parks grammar.ppt

一.概念 Phrasal verb,短语动词,是由动词与介词或副词构成的一种形式。 二. 分类 1.动词+介词 2.动词+副词 3.其它类动词词组 一、动词+介词1．look at …看……， look like …… 看上去像……， look after …照料……2．listen to …听……3．welcome to …欢迎到……4．say hello to …向……问好5．speak to …对……说话此类短语相当于及物动词，其后必须带宾语，但宾语无论是名词还是代词，都要放在介词之后。 二、动词+副词 “动词+副词”所构成的短语义分为两类：A．动词（vt.）+副词 1．put on 穿上 2．take off 脱下 3．write down 记下 此类短语可以带宾语，宾语若是名词， 放在副词前后皆可；宾语若是人称 代词，只能放在副词的前面。 B．动词（vi）+副词。 1．come on 赶快 2．get up 起床 3．go home 回家 4．come in 进来 5．sit down 坐下 6．stand up 起立 此类短语属于不及物动词， 不可以带宾语。 三、其它类动词词组 1.close the door 2.1ook the same 3.go to work/class 4.be ill 5.have a look/seat 6.have supper 7.1ook young 8.go shopping 9.watch TV/games 10. play games 常用短语及用法 1.由put引导的短语。 put away put on put up put off put into put down put out 2. 由give引导的短语。　 give up give in give out give away give back give off 3.由call 引导的短语。 　 call on call up call in call at call for ４.由take 引导的短语。 take back take after take away take down take up take over take off ５.由look 引导的短语。 look after look for look at look into look through look out look out of look up look like ５.由show引导的短语。 show up show off show around 6.由show引导的短语。 turn up turn on turn off turn down turn to turn over turn in turn out practice 1. Would you please drive faster ? My flight is _________. A. taking off? B. getting off? C. turning off? D. putting off 2. ---How is the play going ? ---We are going to _______ the day after tomorrow. A. put on it? B. put it off? C. put it on? D. put off it We have to _______ our things if we travel on a train or a bus. A. look at? B. look up? C. look like? D. look after  4.---If you ______ a new idea, please call me as soon as possible. --- Sure, I will. A. keep up with?