指示代詞課件

Unit6sunny2021/5/91元音學(xué)習(xí)2021/5/92wordsthese這些those那些newoldsmallbig2021/5/93glasscup2021/5/94dishspoonknifefork2021/5/95watchboxbus2021/5/96leafpotatotomatopianolady2021/5/97Doyouknow?單數(shù)名詞怎樣變?yōu)閺?fù)數(shù)名詞？？？anappleapples2021/5/98S1,普通名詞變復(fù)數(shù)2021/5/992,以s,x,ch,sh結(jié)尾的名詞

es2021/5/9103,以f,fe結(jié)尾去f,fe改為ve再加s2021/5/9114,以輔音字母加y結(jié)尾去y變i加es2021/5/9125,以o結(jié)尾有生命的加es,無(wú)生命的加s2021/5/913Attention!negroesheroespotatoestomatoes黑人，英雄愛(ài)吃土豆和西紅柿!mangos/mangoes2021/5/9145minutes!MemorizeandPractice!2021/5/915指示代詞單數(shù)特點(diǎn)用法例句this(這，這個(gè)）常來(lái)指示時(shí)間與空間上離說(shuō)話(huà)者較近的事物1，單獨(dú)使用，不名詞2，至于普通名詞之前，起特指作用用法1：Thisisanurse.Thatisadoctor.用法2：Thisnurseisthin.Thatdoctorisfat.that(那，那個(gè)）常來(lái)指示時(shí)間與空間上離說(shuō)話(huà)者較遠(yuǎn)的事物2021/5/916thisthat2021/5/917thesethose2021/5/918指示代詞de復(fù)數(shù)形式特點(diǎn)用法例句these(這些）常來(lái)指示時(shí)間與空間上離說(shuō)話(huà)者較近的事物1，單獨(dú)使用，不名詞2，至于普通名詞之前，起特指作用用法1：Theseareapples.用法2：Thoseknivesarenew.those(那些）常來(lái)指示時(shí)間與空間上離說(shuō)話(huà)者較遠(yuǎn)的事物2021/5/919Attention!注：用法1和用法2中的指示代詞these和those都可以用人稱(chēng)代詞they來(lái)替換！e.g.Thesearesweetapples.

Theyaresweetapples.

Thoseglassesarebig.

Theyarebig.2021/5/920人稱(chēng)代詞與指示代詞的替換these________theseglasses__________thosedishes__________theman__________thisknife_________thatlady__________theytheytheyheitshe2021/5/921含有this，that的tobe句型的否定ThisisPeter.not2021/5/922含有these，those的tobe句型的否定例句：Theseareold.not2021/5/923改一般疑問(wèn)句例句：Theseareold.Aretheseold？2021/5/924人稱(chēng)代詞與指示代詞的替換Aret