英语主语从句省课赛课获奖课件市赛课一等奖课件.pptx

主语从句;Whatkindofclausesarethey?;1.Thevillagersdidntrealizehowseriousthepollutionwasuntilthefishintheriverdied.

2.Theydidn’tknowmyaddress.

3.Seeingisbelieving.

4.Todomorningexercisesthismorningisnotgoodforyourhealthy.

5.Itisagreathonorforustobeinvitedtotheparty.

6.Thathewillcomehereisofgreathelp.

7.Whetherhewillcometothemeetingisunknownyet.

8.Whatwewilldonextisnotdecided.;1.Thevillagersdidntrealizehowseriousthepollutionwasuntilthefishintheriverdied.

2.Theydidn’tknowmyaddress.

3.Seeingisbelieving.

4.Todomorningexercisesthismorningisnotgoodforyourhealthy.

5.Itisagreathonorforustobeinvitedtotheparty.

6.Thathewillcomehereisofgreathelp.

7.Whetherhewillcometothemeetingisunknownyet.

8.Whatwewilldonextisnotdecided.;请观察下列句子,注意主语从句旳特点。

1.Thattheearthtravelsroundthesunisawell-knownfact.

2.whethertheartistcandoitornotisuncertain.

3.Whowillacttheleadintheplayhasnotbeendecidedyet.

4.Wheretheyoungmanhasgoneisnotknown.

5.Whenandwherethetestwillbegivenisnotyetdecided.;1.主语从句必须有引导词。

2.主语从句用陈说句语气。;

1.引导主语从句旳词：

连词:that,whether；

连接代词:who,whose,whom,whoever,what,which等；

连接副词where,when,whenever,wherever,how,why等。;主语从句引导词旳选择;2)连接代词:who,whom,whose,what,which,whoever,whatever,whichever等。;(4).Itisnotyetdecided________cashcropwillbeproducednextyear.

(5).____________hesaidwasright.

(6)._________gotheremustgetreadyby6o’clock.;3)连接副词:when,where,why,how,howmany,howmuch,howlong,howsoon,howoften;(4)._________wecanprotectthegrainneedstobediscussed.

(5).___________peoplediedfromstarvationthatyearwillneverbeknown.

(6).__________he’llgotoseehisgrandmotherdependsonthetimehecanspare.;归纳总结：;1._______themeetingwillbeheldontimeisnotknownyet.

2.________leavestheroomlastou