内容正文:
选择性必修四Unit5 Learning About Language单词拓展以及课文短语积累
一、单词拓展
1. the first time 第一次……时(名词词组用作连词,引导时间状语从句)
归纳拓展:
(1)the first time引导时间状语从句,意为“第一次……时”;
for the first time 是介词短语,只能作状语,意为“第一次”。
(2)句型“This/That/It is/was the firsttime+that从句”意为“这是/那是第一次……”,主句用is,从句用现在完成时;主句用was,从句用过去完成时。
This is the first time that sb. have/has done sth.
This was the first time that sb. had done sth.
eg:This is the first time that I have heard this piece of music.这是我第一次听到这首曲子。
That was the first time that I had heard this piece of music.那是我第一次听到这首曲子。
(3)引导时间状语从句的其他名词词组:
the second time/the last time/every time/each time/next time/any time
第二次/最后一次/每次/每次/下次/任何时候
the moment/minute/instant(=as soon as) 一……就……
the day/the week/the year…
……的那一天/那一周/那一年
2. be of+抽象名次(=be+该抽象名词的同根形容词)
归纳拓展:
“be of+抽象名词”和该抽象名词的同根形容词的转化如下:
be of importance=be important 重要的
be of value=be valuable 有价值的
be of use=be useful有用的
be of help=be helpful 有帮助的
be of benefit=be beneficial有利的
be of great significance=be greatly significant很重要的,有重大意义的
3. justice (n) 公平;公正;合理
just (adj) 公平的,公正的
4. accuse (vt). 控告;控诉; 谴责
accuse sb.of (doing) sth.控告/指责某人(做了)某事
归纳拓展:
(1)意义相近的短语:
charge sb.with (doing) sth.控告/指责某人(做了)某事
blame sb.for (doing) sth.责怪/指责某人(做了)某事
(2)相同结构的短语:
warn sb.ofsth.提醒/警告某人某事
inform sb.ofsth.通知某人某事
convince sb.ofsth.使某人相信某事
cure sb.of sth.治愈某人的疾病
rob sb.ofsth.抢劫某人的某物
rid sb.of sth.使某人摆脱某事
suspect sb. of sth.怀疑某人某事
cheat sb.of sth.骗走某人某物
5. greedy (adj). 贪婪的;贪心的;渴望的
be greedy for... 贪图/渴望……
greed (n). 贪心,贪婪
greedy (adj).贪婪的
greedily (adv).贪婪地
satisfy one's greed 满足某人的贪欲
6. come to a conclusion 得出结论(=arrive at/reach/draw a conclusion)
(1)in conclusion最后(用于文章或讲话的末尾,表示即将结束),总之
jump to conclusions匆忙下结论
bring…to a conclusion使……结束
(2)conclude... from…. 从……中得出……结论
conclude(… ) with.…. 以……结束
It is concluded that… 结论是…
to conalude (=in conclusion ) 总之
7. commit oneself to致力于;使自己承担(=be committed to)
(1) commit (vt).承诺;保证
(vi).忠于(某个人、机构等);全心全意投入(工作、活动等)
be committed to reforming hea