拓展：

　　let alone不要管(碰,惹等)； 更不要说

　　After it had scratched him several times, the boy let the cat alone.

　　He can't speak his own native language well, let alone French.

　　let sb. down使失望； 失信

　　He won't let you down； he is very reliable.

　　let go 放开；放手

　　let it go算了

　　The children teased Frank, but he smiled and let it go.

　　考点例题：

　　1) He accidentally ____________ he had quarreled with his wife and that he hadn't been home for a couple of weeks.

　　A. let out B. took care C. made sure D. made out

　　2）There isn't enough room for us, _____________ six dogs and two cats.

　　A. let out B. let alone C. let go D. let down

　4. make into制成，做成（后面跟产品，制成品）

　　拓展：与make相关的短语

　　make up构成；化妆； 打扮； 编造 be made up of由......组成, 由......构成

　　make up for补偿；弥补

　　be made of用某种原材料制成（后面跟原材料）

　　be made from 用某种原材料制成（后面跟原材料）

　　make full use of = most the best/most of充分利用

　　make up one's mind= make a decision下决心做某事

　　make fun of= large at取笑； 嘲笑

　　1) Bamboo is also made _____ paper.

　　2) Our desks and chairs are made _____ wood.

　　3) This engine is made _____ _____ 490 parts.

　　4) Hard work can often make _____ for lack of intelligence

　　5) Everyone should make _____ _____ _____ time.

　　6) I have made _____ _____ _____, and nothing you say will change it.

　　7) They made _____ _____ my mistakes when I tried to speak English.

四. 重点句型

　1. The impressionist period is generally recognized as the beginning of modern painting. 印象派艺术家阶段通常被认为是现代艺术的开始。

　　recognize...as... 公认为......是......

　　类似的结构还有：

　　consider / imagine/ think of/ look of/ refer to

　　Lawrence's novel was eventually recognized as a work of genius.

　2. We would have won, if Jack had scored that goal. 如果杰克进了那个球, 我们就会赢了。

　　本句是虚拟语气句，if条件从句用had done, 主句用would have done，表示与过去事实相反。

　　 　　条件状语从句 　　主 句 　　与过去事实相反 　　had + 过去分词 　　should /would/could/might + have + 过去分词