中考宾语从句之引导词说课材料.ppt

中考宾语从句之引导词中考宾语从句之引导词定义：在句子中用作宾语(在谓语动词之后)的从句叫宾语 从句。e.g.Ithink（that)you should study hard.构成：主句 +连接词 +从句主句连接词 宾从什么是宾语从句？引导词（连接词语 序时 态宾从的三要素1.当从句为陈述句时，连接词用that。that在句中无意义,在口语中可省略.e.g.The earth goes around the sun.I knowI know（that）the earth goes around the sun.2.当从句为一般疑问句时，连接词用if或whether。e.g.Is Alice 15 years old?I wonderI wonder if/whether Alice is 15 years old.引导词More practice:I want to know:他明天是否回来。你是否喜欢可乐。whether/if 引导的 宾语从句用法最基本的区别：用whether/if“是否”引导的宾语从句，通常情况下whether/if 可以互换。但从句后后面紧跟有or not时只用whether 不能 用if。如：I dont know whether it rains or not.我不知道是否会下雨。（常考）注意引导词3.当从句为特殊疑问句时，连接词用特殊疑问词。e.g.How old is Alice?I want to knowI want to know_.How often do you go to the library?Could you tell me_ how old Alice ishow often you go to the library?引导词陈述句that(无词汇意义)一般疑问句if,whether(是否)特殊疑问特殊疑问词特殊句式：祈使句肯定句否定句ask/tell+sb.+to+v.ask/tell/+sb.+not to+v.EXERCISE EXERCISE1.She said:“I like English very much.”She said()she liked English very much.2.The teacher asked:“Do youlike English?”The teacher asked()I liked English.3.Mike asked:“When will our plane land?”Mike asked()our plane would land.thatif/whetherwhenThank you for your listening!Thank you for your listening!更多模板下载请到WPS在线模板结束结束