名词性从句在语法填空和写作中的应用课件.pptVIP

名词性从句复习及其应用

1.主语从句*名词性从句的特点是2.宾语从句从句都有关联词引导,名词性从句从句的语序和陈述句3.表语从句的语序相同。4.同位语从句这是一本书。Thisisabook.陈述句这是书吗？Isthisabook?疑问句

that(1)从属连词whetherif/asif＊只起连接作用，不充当从句中的任何成分。(只用于表语从句）What,Who,which＊既起连接作用，Whom,whose(2)连接代词(3)连接副词本身又做从句的主语、宾语、表语或whateverwhicheverwhoever定语（whose）。whenwhy＊既起连接作用，本身又做从句的状语。wherehow，howmany，howmuch，

注意：?1.主语从句：?主语从句+V(单)(复)?主从1+主从2+V?连词1+连词2+主从+V(单)保持一致一般现在时?2.宾语从句：从句时态与主句的时态?如从句中表示的是客观现象，则用（）?主语+谓语+tthhaatt+宾从（）?主语+谓语+宾从1+that宾从2+that宾从3…that?3.表语从句:asif只能引导表语从句?4.同位语从句：常见词(fact,hope,desire,thought,suggestion,idea,news,problem,doubt,possibility,etc)

要注意的连接词：?1.That和what:?That：只起连接作用，不充当任何成分，不可以省略（宾从的特殊情况除外）?What:充当主语、宾语、表语?2.Whether和if:?只用whether的情况：1）whether…ornot?2）句首主从，介后宾从，同从，表从?3.what,who,which引导的名从都含有疑问意义?whatever（=anythingthat）无论什么?whoever(=anyonewho）无论谁?whichever无论哪个

重要句型：?1.Thereasonisthat…+(原因)?Thatiswhy…+(结果)?Thatisbecause+…(原因)?【Hewasabsentbecausehewasill.】?2.主语+动词（think,consider…）+it+宾补（形容词）+that从句

重要句型：3.It+be+adj.+that从句(如obvious,true,clear…)It+be+n词组+that从句（如nowonder,anhonor…）It+be+P.P+that从句(如said,reported,thought,acknowledged,considered…)?Itoccurs(occurred)tosb.that从句?Itstrikes(struck)sb.that从句?Ithappens(happened)that从句

Ex1:找出以下复合句的名性从句并分析其型1.ThequestionwhywemustlearnEnglish）（hasbeenaskedmanytimes.同位语从句2.Thati（swhereLuXunoncelived.）表从3.Whetheryoucomeornotisuptoyou.主语从句4.WethoughtitstrangethatTomdid）notcomeyesterday.宾语从句5.It’suncertain（whethertheexperiment）isworthdoing.主语从句

Ex2:Pleasefillintheblanks.What1.______wecan’tgetseemsbetterthanwhat_____wehave.2.IdrovetoZhuhaifortheairshowlastweekwhyandthatis______youhadafewdaysoff?3.Thereason_____Ihavetogois_____mymotherisillinwbheyd.that

14.Thereason________youwenttotheparkwaswhythatyouwanttovisither.15.Thequestionis_________wewillcompletethewhenproject.16.Thatwas__w__h_e_n__\_h_o_w___theChin