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Unit 4 Why don’t you talk to your parents? 【基础巩固】Section p20 翻译以下短语。 1.get on with sb _ 2.拒绝做某事 _ 3.let sb do sth _ 4.it’s adj to do sth _ 5.sit down _ 6.communicate with sb _ 7.all the time _ 8.be worried about=worry about _ 9.玩电脑游戏 _ 10.compete with sb _ 11.after-school class _ 12.football training _ 13.cut out _ 14.compare A with B_ 【知识讲解】 1.send→ sent → sent v. 发送 【拓展】与send相关的短语: send away 赶走 send for 派人去请 send off 寄出 send out 分发 end up 发射 send sb. sth = send sth. to sb. 送给某人某物 2.cause v. 造成,使发生 用法:(1) cause sb. to do sth 使某人做某事 (2) cause trouble for sb. 给某人添麻烦 3.It’s + adj. (easy, difficult, important, necessary) +(for sb.) to do sth. 【注意】若形容词表示事物特征的,如:easy ,difficult, hard ,important等,须用介词for。 It’s +adj( kind, honest, friendly)+(of sb.) to do sth. 【注意】若形容词表示人的性格、品质与特点,如:good ,kind ,nice, wrong等,用介词of。 4.turn down 意为“调低,关小” 【拓展】有关turn的词组: turn up 调大;出面,出席 turn off 关 turn on 开 turn to 转向,求助于 5.compare…with… 把……与…..做比较,常用于两个同类事物之间,着重区别 compare…to… 把…..比做……,常用于两个不同性质的事物比较 6. You look sad, Kim. 金,你看起来很沉痛。 【解析】look 看起来 (系动词,后跟形容词作宾语) 【拓展】 系动词:后跟adj. 作表语 一是:(be) am /is /are be quiet=keep quiet 坚持舒服 恬静 二坚持:stay/keep (示意持续状况) stay healthy=keep healthy 坚持安康 三改变:become/get/turn (示意状况改变) 四起来:sound/look/smell/taste/feel (示意觉得) 7.Well, I found my sister looking through my things yesterday. 【讲解】find sb. doing sth 发明或人正在做某事,相似动词:hear,watch, see, feel 【拓展】与look相关得短语: look for 查寻 look after=take care of照看 look like看起来像 look up 向上看,查单词 look over搜检,温习 look around 环顾 look out小心,从里向外看 look forward to 期望 8.Yes, but I’m still angry with her. 是得,然则我仍然很生她得气。 【解析】be angry with sb. 生或人得气 【拓展】 (1) angry(adj)生气的→ angrily (adv) 生气地→argue (v) 争吵→argument (n) 申辩 be angry with sb. =be mad at sb. 对或人生气【with后接人】 be angry at/about sth对某事感到生气 【at后接事】 be angry to do sth 做某事感到生气 (2) argue(v)争吵→ argument ( n ) 申辩 argue with sb. 与或人争吵 argue with sb. about sth 为某事与或人争吵 argue about sth 申辩某事 have an argument with sb.与或人申辩 ►连词until/so that/although引导的状语从句 1. 连词until直到...为止/到...时,引导时间状语从句,常放在主句之后,也可以放在主句之