7B Unit 8 Pets Grammar（2）

,Unit8PetsGrammar(),复合不定代词,something(某事，重要的人或事物),anything(什么事物，任何事物，无论什么事物),nothing(没有东西，什么也没有，不重要的人或事)everything(一切事，最重要的事),someone=somebody(某/有人，重要的人);anyone=anybody(任何人，无论谁);noone=nobody(没有人，)everyone=everybody(每个人，所有人);它们还与别有词构成很多习语，如Itsnothing.(不用谢，不必在意)，anybodyelse(别人)等等。,Studyingaims,1,Toknowthemeaningsofindefinitepronouns.2,Touseindefinitepronounscorrectly.,someone/somebody,anyone/anybodyandnoone/nobody,everyone/everybody,Thereissomeoneinclassroom.(改为否定句)Threeisntanyoneintheclassroom.=Thereisnooneintheclassroom.,Whereshouldweuse“someone”,“anyone”or“noone?”,Indefinitepronouns,1.Weusesomeone/somebodyinpositivesentencestorefertopeople.2.Weuseanyone/anybodyinnegativesentencetorefertopeople.Itsthenegativeformofsomeone/somebody.,Summary,3.Whenweuseanyone/anybodyinpositivesentences,itmeans“anyperson”.e.g.:Anyonecantookpartinthiscompetition.4.Weusenobody,nooneandnothingtoreferto“notanyone”and“notanything”.5.Weuseeverybody,everyoneandeverythingtoreferto“allpeople”and“allthings”.,something,anything,nothing,everything,1.Milliehassomethinginherhands.(否定句)Milliedoesnthaveanythinginherhands.=Milliehasnothinginherhands.,1.Something,anythingandnothingareusedtoreferthings.2.Somethingisusedinpositivesentencewhileanythingisusedinnegativesentence.,Summary,3.Whenweareofferingsomethingorwhenweexpecttheanswertobe“yes”wecanuse“something”inquestions.e.g.Wouldyoulikesomethingtoeat?(Youwantthepersonsay“yes”.),1.Is_here?No,BobandTimhaveaskedforleave.(全国卷)A.anybodyB.somebodyC.everybodyD.nobody,C,2.Iwillneverknowwhatwasonhismindatthetime,norwill_.(江苏卷)A.anyoneB.anyoneelseC.nooneD.nooneelse,B,FinishtheexercisesonPage98.,1.Preparebyyourselves.2.Workingroupstoreadtheconversationaloudandunderstandit.3.Eachgroupreadsasentenceonce.4.Asksomequestionsabouttheletterandpickoutsomelanguagepoints.5.Workingroupstosolveyourproblems.6.Mastertheusefulexpressions.,堂清知识,我们常用不定代词代指某个不特定的人或物。1，不定代词some-常用于肯定句。疑问句中，如果希望得到对方肯定回答，也会用some-。2，不定代词any-常用于否定句或疑问句中。3，不定代词no-有否定含义，nobody=notanyone,nothing=notanything。4，不定代词every-可用于各种句式中。5，不定代词一般都被视作单数。6，形容词或else常放在不定代词后。,Exercises,-Whatabigbox!CanIhelpyou?-No,thanks.Theres_init.Itsempty.2.-Didthedoctorlivealoneinhishome?-Hehastwosonsandadaughter.Butliveswithhim.,nothing,nobody,3.-Theres_wrongwithmyclock.Itdoesntwork.-Dontworry.Letmehavealook.4.-_isintheclassroom.Wherearethey?-Theyareallontheplayground.5.-HoweasytheMathsexamwas！-Yes.ButIdontthink_couldpassit.,something,Noone,everyone,6.-Listen!_isknockingatthedoor.7.-WhatdoyouthinkofKitty?-Sheismytruefriend.Shenevertellsmysecretsto_.8.-Helen