牛津8B 第6单元语法.ppt

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1、GrammarILeadinIt’sgoodthatweare(at)home.Itis+adjective+thatIt’sgoodtobe(at)home.Itis+adjective+to-infinitiveIt’sgoodforustobe(at)home.Itis+adjective+for…+to-infinitiveItis+adjective+thatsurprising/bears/playtennisItissurprisingthatbearscanplaytennis.Itis+adje

2、ctive+thatsad/somanypeople/bepoorItissadthatsomanypeoplearepoor.Itis+adjective+thatfunny/dogs/bedressedupashotdogsItisfunnythatdogsaredressedupashotdogs.Itis+adjective+thatstrange/apoliceman/beridingapigItisstrangethatapolicemanisridingapig.Itis+adjective+tha

3、tItisimportantthatwekeepthewaterclean.Itis+adjective+to-infinitiveItisimportanttokeepthewaterclean.Itis+adjective+to-infinitivenecessary/havebreakfastItisnecessarytohavebreakfast.Itis+adjective+to-infinitivegood/doexercisesItisgoodtodoexercises.Itis+adjective

4、+for…+to-infinitiveItisimportantforustokeepthewaterclean.Itis+adjective+for…+to-infinitivecool/thesuperman/flyintheskyItiscoolforthesupermantoflyinthesky.Itis+adjective+for…+to-infinitiveunhealthy/you/sleeptoomuchItisunhealthyforyoutosleeptoomuch.Toexpresswha

5、twefeelaboutsomething.meaningfulSomedoctorsandnursesvolunteertoworkforORBIS→It’smeaningfulthatsomedoctorsandnursesvolunteertoworkforORBIS.Somepeoplelookdownondeafpeople.wrong→It’swrongthatsomepeoplelookdownondeafpeople.Governmentshelpthehomelessgobacktotheirh

6、ometown→It’snecessarythatgovernmentshelpthehomelessgobacktotheirhometowns.necessarypoliteStudentsgiveseatstotheelderlyonthebus→It’spolitethatstudentsgiveseatstotheelderlyonthebus.OxfamHongKongorganizesTrailwalkertoraisemoneyforpoorpeopleeveryyear→It’simportan

7、tthatOxfamHongKongorganizesTrailwalkertoraisemoneyforpoorpeopleeveryyear.importantA:Theywilldonatelotsofmoneytothecharity.B:Oh,itisgreat.合并句子→It’sgreatthattheywilldonatelotsofmoneytothecharity.2.A:Youngpeopleshouldunderstandtheirparents.B:Yes,it’simportant.→I

8、t’simportantthatyoungpeopleshouldunderstandtheirparents.3.A:Somechildreninpoorareascannotgotoschool.B:It’ssad.→It’ssadthatsomechildreninpoorareascannotgotoschool.4.A:Weusedtospendallourpo