高中英语高考高考英语专题复习：从句考点详解2课件PPT

这是一份高中英语高考高考英语专题复习：从句考点详解2课件PPT，共20页。PPT课件主要包含了名词性从句，宾语从句，同位语从句，表语从句，主语从句， 表示“是否”，做主语宾语定语， 做状语，that，whetherif等内容，欢迎下载使用。
She wndered if the buses wuld still be running.The truth is that it is t fggy fr the bus t run that far.She had a feeling that she was being watched by a tall man in a dark vercat.Whether he’ll be able t cme is nt yet knwn.
名词性从句重点：连接词的选择
不做成分；只起连接作用
what, which, wh, whm, whse疑问词+ever
when, where, hw, why, because
that vs. whatthat在名词性从句中________句子成分，只起__________。what在名词性从句中不仅起连接作用，而且_____________。I knw ______ it shuld be dne.I knw ______ shuld be dne.
名词性从句考点一：连接词的选择
名词性从句考点一：主语从句
1. 主语从句可以直接放在句首。但常使用形式主语it，而将从句放在句末。2. it作形式主语的常见结构 （1）It is a pity (a shame, a fact, cmmn practice, n wnder…) that … （2）It is true (clear, bvius, likely, right, well knwn, pssible, …) that… （3）It is said (___________________________________) that… （4）It appears (_____________________…) that… （5）It makes n difference whether…
reprted\believed\hped\knwn\estimated
seems\happens\turns ut
名词性从句考点二：同位语从句
同位语从句通常位于_____________________________________________________________________________________________________________________________等名词后面，用来解释抽象名词的具体含义。同位语从句一般由that引导。但具体情况下可能用连接代词（what, which, wh）、连接副词（when, where, why, hw）或whether等引导。如：He asked me the questin _________ the wrk was wrth ding.2. 同位语从句不一定要紧跟在它所说明的名词的后面。An idea came t her that she might d the experiment in anther way.
fact, idea, news, prmise, hpe, rder, advice, plan, message, thught, answer, belief, saying, pssibility, dubt, prf, questin, truth, prblem, suggestin
3. 同位语从句与定语从句的区别that引导定语从句时，是关系代词，在从句中____________句子成分。that引导同位语从句时，起__________作用，__________实际意义，在从句中不__________成分。I received the message that he wuld cme by plane.I received the message that yu sent me.
名词性从句考点三：语境中的意义
名词性从句 ：引导词的选择
结论：状语从句的灵魂：
Hw can yu say yu dn’t like smething ________ yu’ve never tried it?when B. where C. which D. what  2. Scientists believe this type f crnavirus jumps frm a different animal t humans, __________ is rare.whenB. whereC. that D. which3. In general, the public shuld d “what yu d every cld and flu seasn,” said Dr. Jhn Wiesman, the health secretary in Washingtn state, ________ the first case f crnavirus in the US was cnfirmed.A. whatB. whichC. whereD. when
4. The Natinal Institutes f Health is trying t develp a vaccine, but says it will take at least a few mnths ________ clinical trials start.A. whether B. befre C. since D. where5. The questin n the minds f many in Hllywd had been ________ the Academy wuld put its vtes tward thse films.A. whatB. that C. whether　D. why
定语从句：三要素名词性从句：连接词在从句中的作用状语从句：前后句的逻辑关系