人教课标高一必修3Unit3TheMillionPoundBankNote单元复习课件综述.ppt

一、宾语从句要点归纳 宾语从句语序必须是陈述语序。that在引导宾语从句时无词义，不充当成分，通常可以省略。如果含有两个或两个以上的并列宾语从句时，通常只有第一个从句的that可以省略，其余从句的that一般不能省略。如： My uncle said (that) he would come and that he would also bring his son. whether和if都意为“是否”，二者可以引导宾语从句；在介词之后或与or not连用时，只能用whether。当whether与or not不在一起时，可用if取代whether，也可以用whether。如： I don’t know if/ whether there will be trains any more.? They are worrying about whether they can get there in time. I don’t know whether or not I should take his advice. Im not sure if/ whether the train will arrive on time or not. 有时可用it作形式宾语，而把真正的宾语从句后置。如： We have made it clear that we will learn to deal with various difficult problems. 在第一人称I/ we与动词think, expect, believe, guess, suppose等连用，后接宾语从句时，通常将从句的否定转移到主句谓语动词，形成否定前移。如： I don’t suppose you’re used to this diet. I?truly?believe?______beauty?comes?from? within.?【2015·北京】 A.?that?????B.?where??????C.?what?????D.?why 本题考查宾语从句。从句部分不缺少任何成分，因此用that起到连接作用，也可以省 略。故选A。 二、表语从句要点归纳 表语从句一定要用陈述语序。 可接表语从句的词除系动词be外，还有appear, become, look, remain, seem, sound等连系动词。如： The boy has remained where you told him to stand for over an hour. that和what在引导表语从句时，作用和意义都不相同。that本身无词义，句中只起连接作用不充当句子成分；what表示“所……的（人或 事）”，表语从句中充当主语、表语或宾语等。My idea is that this plan should be carried out immediately. My hometown is no longer what it used to be. if不可以引导表语从句，但whether可以引导表语从句。如： The question is whether your uncle will offer help to us. A?ship?in?harbor?is?safe,?but?that’s?not? ______ ships?are?built?for.? 【2015·安徽】 A.?what? ??B.?whom? ??C.?why?? ?D.?when? 句意：船停放在海港里是很安全的，但这并非建造船的目的。isn’t后跟从句作表语，表语从句中的for后缺少宾语，用what引导，what与for连用，表示目的。 用合适的连接词补全对话。 Tom: Hi, Jane. I want to become a scientist. My question is 1. ______ scientists work and 2. _____ I need to do in order to become a scientist. First of all, I’d like to know how long I have to study to become a scientist. Jane: Well, that depends. Usually, a scientist must have at least a Bachelor’s degree, so that means about four years in college. Nowadays, most scientists need a Master’s degree, too. Tom