课题:M8 U2 The universal language -----Grammar知识技能与目标:To help students use ellipses properly.教学重点:To help students understand in what situations we can use ellipses 教学难点:To help students understand in what situations we can use ellipses..【教学过程】StepI 学生课前思考:1.什么时候用省略?_____________________________。2.如何把下列省略句中的省略部分补充出来?1)….although he would like to ,he can’t break his promise . _________2) In order to avoid marriage, she says that any potential husband must answer three riddles correctly or die. _________3)Write a review of the opera .________ 4)---Get up. —I am. _________StepII:New material省略句使用情况:★1.省略主语 ---请把主语加出来!(B 级)1)(____)Come in, please. 2) (____) See you tomorrow3) (____)Sounds a good idea. 4) (____) Doesn’t matter.★2 省略动词不定式,通常要保留不定式符号 to e.g. Coming skating? You don’t have to if you don’t want to.但注意:1)不定式做表语时,如果主语部分是含有动词 do 的主语从句,不定式可以不带 to.e.g.What the fan does is cool the engine.2)省略作宾语的不定式短语,只保留 to,但如果该宾语是动词 be 或完成时态,则须在之后加上 be或 have。e.g.a.“Are you an engineer?” “No, ______________________(但我过去是).”b.“He hasn’t finished the task yet.” “Well, ______________(他本应完成)”3)在并列的两个不定式中,后一个不定式可省去 to e.g.他走进这家商店去把鞋子调换了还买了件新衣服。He went into the shop_____________________________________________.★3. 省略连词。1) 宾语从句中常省略连词 that,但当有两个并列的宾语从句时,第二个 that 则不能省略。e.g.玛丽说她来自美国而且 16 岁了._________________________________.2)如果并列结构中两个或两个以上的从属连词相同,除第一个连词以外,其他的都可以省略。e.g.如果我有时间,你也需要我的帮助,你可以来找我。 ______________________________________________________________.3)定语从句中作宾语的关系代词及 ...