高二英语级英语学案 Units 17-18 (B2)【知识网络】一、重点词汇与短语1．由 come 构成的常用短语：come about 出现；发生come across 偶然遇到或找到come along 进展come around/round 恢复；还原come at 达到；得到come back 反驳；回来；恢复come by 经过；取得come down 失去财富或地位；下来；倒塌come in 到达；进来come off 离开；举行；实现come upon 偶然发现或遇到come through 经历；传出come up 走近；发生come over 过来；抓住come to 达到；继承come out 发行或发表；结束；结果；出来come on 快点；赶快 2．与 think 相关的短语:come to think of it 细想一下think a lot of 喜欢;尊敬think aloud 自言自语think and think 细想think away 想开了;想得忘了think back to 回忆起think twice 再三考虑, 踌躇think for 认为;预料think over 仔细考虑think to oneself 盘算, 自思自忖First think, then speak. (谚)先思而后言Think about/ of 思考, 考虑; 回顾, 想起; 想到(某人, 某事)Think better of 改变看法; (对某人)有较高的评价Think highly (much/ no end/ well) of…评价及高; 重视, 尊重; 器重, 抗得起Think little/ nothing of 轻视, 满不在乎; 对……毫不考虑. 毫不踌躇Think one is it 自以为了不起, 自高自大Think (sth.) out/ through 仔细考虑; 想出; 设计出Thank today and speak tomorrow. (谚)熟思而后言Think up 想出, 想起; 捏造, 虚构; 设计出, 发明3．由 look 构成的常用断语look at 看; 注视look for 找,寻找look to 注意; 指望look into 调查look after 照料look down on 轻视, 看不起look forward to 盼望;期待look in 顺便看望; 短暂访问look out 注意look over 翻阅, 浏览look up 好转; 仰望; 拜访look down upon 轻视; 轻蔑look up to 仰望; 尊敬look back (与 on, to 连用)回想, 记忆look on(常与 as 连用)旁观; 看作二、词义辨析1．too much 与 much too 大不相同too much: 中心词在 much, 意为 “太多,过分”, 在句中作定语,修辞不可数名词,也可用作状语, 修辞动词, 还可用作主语、表语等.例如:Sorry that I’ve put you too much trouble.很抱歉给你添了太多麻烦.He drank too much a...
