牛津英语9B U4 Life on Mars.doc

牛津英语9B Unit4 Life on Mars 【重点词汇】 look for，find，find out 这三个词都有“找”的涵义，但具体用法有别： 1）look for意为“寻找”，是有目的地找，强调“寻找”这一动作。如： —What are you looking for？ —Im looking for my bike． 2）find意为“找到”“发现”，强调“找”的结果，其宾语往往是某个丢失的东西或人。如： —Did you find Li Ming yesterday？ —No，we looked for him everywhere，but didnt find him． 3）find out着重表示通过理解、分析、思考、询问等“弄清楚”“查明”一件事情，其后的宾语常常是某个情况、事实。如： Please find out when the train leaves． Have you found out why he was late? take 拿，取 take sth with sb 把某物带在身边 take sth/sb to sp 把某人/某物带到某地 E.g You should take an umbrella with you. Can you take my bag to the classroom please? 【拓展】take的用法 1）表示“乘坐某一交通工具” Shall we go there by bike or take a taxi? They usually take a bus to work. 2）表示“花费”，常常和it连用，it在句子中作形式主语，真正的主语是后面的不定式。 How long will it take you to do your homework every day? 吃，喝，服用，放 Will you take a glass of milk? Take the medicine three times a day. Do you take sugar in your milk? 表示“（顾客在商店）选取，买下”相当于buy/get That’s cheap.I’ll take it. 含有take的短语 take exercise 运动，锻炼 take off 起飞；脱下 take away拿走 take a look (at) 看一看 take down取下 take out拿出，取出 take care of照顾 ake part in 参加 take place发生 take pictures照相 例：当我小的时候，我父母经常带我去我家附近的公园。 ( ) When you are swimming, your ears.You can use earplugs(耳塞) to stop water getting into your ears. A take after B take part in C take off D take care of rapid adj. 快的 rapidly adv. 【辨析】fast/quick/rapid 1)?表示人的动作之迅速，三者都可用，有时可换用。如：??? a?fast?/rapid/quick worker?做事手脚快的人??? a?fast?/rapid/quick?typist?打字快的打字员??? 2)fast?表示“快”，侧重指速度方面。如：??? She?ran?as?fast?as?she?could.?她有好快就跑好快。??? You?are?reading?too?fast?for?me?to?follow.?你读得太快，我跟不上。??? 注：询问速度或表示钟表走得快等，通常用?fast。如：??? How?fast?is?the?fish?swimming??这鱼游得有多快???? My?watch?is?5?minutes?fast.?我的表快?5?分钟。??? 3)quick?通常表示某一动作来得突然或时间持续很短，有时还含有匆忙之意(但通常不指动作的频率)。如：??? He?gave?her?a?quick?kiss.?他突然吻了她一下。??? He?had?a?quick?look?at?it.?他匆匆地