主语从句--教案(共2页).doc

精选优质文档-倾情为你奉上主语从句 教案一例句任务一：分析句子成分（引出主语从句概念）任务二：观察句子主语特点：主语为句子引导词That he finished writing the composition in such a short time surprised us all.Whether we will go for an outing tomorrow remains unknown.Who will be our monitor hasn't been decided yet. Whom we must study for is a question of great importance.二 引导词及分类1.that 无意义，只起引导作用eg. That she was able to come made us very happy. That prices will go up is certain.2.whether 表“是否” eg. Whether she will come or not is still a question.Whether we will have our sports meeting on time depends on the weather.3. 关系代词：what、who、which、whose、whom、whatever、whoever、whichever等.eg.What caused the accident remains unknown.Whatever you did is right.Whose watch was lost is unknown.Who will get the first award still be unknown before the match is over.Whoever pollutes the environment should be punished.4. 关系副词：where、when、how、why、wherever、whenever、however等。eg.Where I spend my summer is no business of yours. When we arrive doesn't matter. Why he didnt come here is not clear to anyone. How it was done was a mystery. Wherever he goes is not important for me.Notice:为了保持句子平衡，避免头重脚轻，用it作为形式主语，将主语从句放到谓语后面。It made us very happy that she was able to come.It is certain that prices will go up.It is not clear why he did it.that引导主语从句放句首不可省略引导主语从句的whether 不能用if代替单个主语从句的谓语用第三人称单数主语从句用陈述句语序Exercises1. 选择适当引导词填空Its a pity_ you cant attend my birthday party._ breaks the law should be punished._ has broken the glass is unknown. _ he worked it out is still a secret._ they would support us was a problem. has helped to save the drowning girl is worth praising.A.Who B.The one C.Anyone D.WhoeverIt was he said disappointed me.A.what ;that B.that; that C.what;what D.that;what well go camping tomorrow depends on the weatherA.If B.Whether C.That D.Where he said at the meeting surprised everybody present.A.What B. That C.The fact D.The matter was to return to school.A.That really interested him B.What really interested himC.Which really interested him D.That interest him really2.翻译句子(你刚才告诉我的)_ was really a surprise.(他什么时候出国)_ is being discussed.专心-专注-专业