2U3 高三一轮复习 牛津版课件.ppt

Module2 Unit3;Expressions;Expressions;23.干…?合格 24.载入史册 25.尊敬，钦佩 26. 实现梦想 27.把..描述成 28.控制 29.成绩名列前茅 30.学习生存技能31. 14个候选人中的三个 32.梦想成真 ;1.● discover, find find out(L35) 【辨析】 discover指发现已存在但尚未为人所知的东西，即发现客观事物的存在； find 指找到或发现需要或丢失的东西，也可指偶然发现、碰到，强调结果； find out 指通过观察、探索而发现事实的真相，多指发现无形的、隐秘的事情，译成“查明”、“弄清楚”。;● discover, find find out )____________ her car stolen, she hurried to a policeman for help. 2)The little girl cried her heart out because she had lost her toy bear and believed she wasn’t ever going to ________it. 3It’s ten years since the scientist set out on his life’s work of __________the valuable chemical. 4)To ___________more about university courses, call (920) 746-3789. ;2.● certain sure(L46) 【辨析】certain 和sure 在表示“确定的”时，意思基本一样，多数情况下可以互换， A .Sb is certain (=sure) of/about sth 某人对、有把握 B. sb is certain (=sure)that-clause 某人相信/认为、、 C.sb is certain (=sure) to do /be 某人肯定会做某事 a.后跟从句时,certain 的主语可以是人和物,而sure的主语是人 b. 在“It’s certain that….”句型中只能用certain， c.在祈使句“Be sure to do sth..”中只能用sure。 d. certain 还可作定语,意为某个;某些; 某种,而sure不行.;certain sure 1)Peter?may come with us tonight, but he isnt very _______________yet. 2)It is ___________that he will hand over his business to his son when he gets old. 3)Im ________________Davids told you his business troubles. Anyway, its no secret that he owes a lot of money to the bank. 4)Be ___________to come on time tomorrow. ;3.● result in result from(L43) 【辨析】 result in 　= lead to 主语是因，宾语是果 result from =lie in主语是果，宾语是因 His hard work resulted in his success. His success resulted from hard work . As a result:,作状语，其后接结果　因此　 as a result of:后接名词，代词，动名词及what 宾语从句形成原因状语结构　；因为… With the result that 结果是, 因此, 从而 It will cost a lot of time .___ I think we shall need it and it will certainly be useful. What’s more B. As a result C. At the same time D. After all;4.● compare … to compare … with(P45) 【辨析】compare…to…意为“把……比作……”；compare…with意为“把……与……相比”。 若用过去分词短语作状语，和with或to搭配，意义上没有区别。 例如：We often compare child