新版初二英语U3.ppt

Unit3;重点短语;come over 过来 be/come back 回来 take sb for a walk 带某人散步 in surprise = surprisedly吃惊地 stay out late晚归 get a ride搭车 use one’s computer 使用某人的电脑;hate sth. /to do sth/doing.讨厌某事/做某事 any minute now 随时；马上；在任何时刻，minute---second、moment、 time等词替换。 help out--给予帮助， help和out之间还可以加入具体的“人”。 ; be angry with sb.生某人的气 =be mad at sb as +?adj./?adv.?+ as 和……一样 否定：not as/so + adj./adv. + as there’s no need for sb to do sth. 对某人来说没有必要做某事 ;take;关于take的短语 take?out?the?trash/rubbish?倒垃圾? ?take?a?walk?散步? ?take?away?拿走，取走????????? take?back?收回??????????? take?place?发生? take?off???脱下；?起飞 take one’s time 不急；慢慢来 take care of 照顾 ;1、work v. work on 从事，忙于 work at学习、致力于、在……上下工夫 work out ①结果为····②计算出 2、borrow-borrowed-borrowed borrow sb sth=borrow sth from sb，从他人处借某物;3、lend-lent-lent lend sb sth =lend sth to sb 把某物借给他人 4、keep-kept-kept keep sth for +一段时间 借·····多久 5.all the time =always 频繁 6.at least ←→ at most ;7、as soon as =the minute 一·····就····· eg.The minute I sat down in front of the TV, my mom came over . =As soon as I sat down in front of the TV, my mom came over . 我刚坐在电视机前面，我妈妈就过来了。 ;8.come v.come --came --come 短语：come across（偶然）发现 come back 回来 come up with想出 come true实现 come down下来 come from=be from来自,出生于 come in/into进入,进来 ; come on赶快,加油 come along走吧,过来,快点 come and go来来去去 come up上来 come out出来，(花)开，(照片)冲洗出来 ;9.neither neither···nor····· 既不·····也不···· 表示前面说的情况也适用于后者： 肯定：so+助动词、情态动词或系动词+主语 否定：neither+助动词、情态动词或系动词+主语 I cant swim!Neither can I! “我不能游泳”。“我也不”。 ;10.while;②While作连词，引导时间状语 While she was listening to the radio，she fell asleep. 她听着收音机睡着了。 ③引导条件状语，意思是“只要” While there is life ，there is hope. 只要生命存在，就有希望。 ;④引导让步状语从句，意思是“虽然…但是….”、“尽管…但是…”(多放于句首) While he loves his students，he is very strict with　them. 虽然他爱他的学生，可是他对他们很严格。 ;11、invite v. —invited—invited invite sb to sw. 邀请某人去/来某地 invite sb to sth.邀请某人参加某活动 invite sb to do sth.邀请某人做某事 invitation n. 邀请，请柬 12、pass v. pass sb. sth.=pass sth. to sb. pass on 传递;13、wast