Period 4 英语必修一 unit5 曼德拉

4语法专题课Unit4EarthquakesPeriod-2-Lead-in:Makesentences.1.Itisourclassroom.2.Ourclassroomisbright.-3-Perfectpronunciation!3.ThisisourEnglishteacher.4.Weallloveher.5.Herpronunciationisperfect.-4-Combination.1.Sentences1and2:Itisourclassroomwhich/thatisbright.2.Sentences3and4:ThisisourEnglishteacherwho/thatwealllove.3.Sentences3and5:ThisisourEnglishteacherwhosepronunciationisperfect.-5-Task1.Presentation.I.Analyze.1.Itisourclassroomwhich/thatisbright(主句)(从句)-6-1.Itis(ourclassroom)(which/that)isbright.（定语从句）(先行词)(关系代词)-7-2.Thisis(ourEnglishteacher)(who)wealllove.先行词关系代词（作宾语）•-8-3.ThisisourEnglishteacher(whose)pronunciationisperfect.关系代词（作定语）-9-II.找出先行词和关系代词.1.Buttheonemillionpeopleofthecity,whothoughtlittleoftheseevents,wereasleepasusualthatnight.2.ItwasfeltinBeijing,whichismorethantwohundredkilometresaway.3.Ahugecrackthatwaseightkilometreslongandthirtymetreswidecutacrosshouses,roadsandcanals.4.Thenumberofpeoplewhowerekilledorinjuredreachedmorethan400,000.5.AnotherbigquakewhichwasalmostasstrongasthefirstoneshookTangshan.6.Thearmyorganizedteamstodigoutthosewhoweretrappedandtoburythedead.7.Workersbuiltsheltersforsurvivorswhosehomeshadbeendestroyed.—————————————————————————————————————————-10-Task2.Conclusion.I.Definitions.1.定语从句：修饰__________的从句。2.先行词：____________修饰的词。3.关系代词：起着连接主句和定语从句，指代先行词和在从句中做句子成分的三重作用。名词或代词被定语从句-11-III.Classification.定语从句有两种：（1）限制性定语从句（先行词与定语从句间无逗号）（2）非限制性定语从句（先行词与定语从句间有逗号）1,23,4,5,6,7-12-II.Filltheform.关系代词指代在成分从句充当的成分whowhomwhichthatwhose人主语，宾语人物人，物人，物宾语主语，宾语主语，宾语定语-13-Task3Testyourself!I.Fillintheblanks.1.ThisistheyoungmanImetyesterday.2.Theboyswantedtoplayfootballweresadwhenitrained.3.ItwasameetingimportanceIdidnotrealizeatthattime.4.Istillrememberthedayswespenttogetherlastsummer.5.Maryboughtabook_____________waswrittenbyMarkTwain.who/thatwho/thatwhosethat/whichthat/which-14-II.Combinethetwosentences.1.Irememberedthecity.Ivisitedthecitylastyear.2.Doyouknowthescientist?Wetalkedaboutthescientistjustnow.Irememberedthecitywhich/thatIvisitedlastyear.Doyouknowthescientistwho/whomwetalkedaboutjustnow?-15-3.Pandaseatbamboo.Itisalmosttheonlyfoodtheylike.4.Thegirlismysister.ThegirlisdressedinaredcoatPandaseatbamboothatisalmosttheonlyfoodtheylike.Thegirlwhoisdressedinaredcoatismysister.-16-III．Polishthispassageusingattributiveclauses.MySisterMysister’snameisMary.Sheisseniortomebytwoyears.SheisinterestedinEnglish.Englishisaworldwidelanguage.SheoftenhelpsmelearnEnglish.Itisofgreatimportancetoimprovemyability.Wearefondoftraveling.Itgivesusalotoffun.-17-MysisterwhosenameisMaryisseniortomebytwoyears.SheisinterestedinEnglishwhichisaworldwidelanguage.So,sheoftenhelpsmelearnEnglish,whichisofgreatimportancetoimprovemyability.Inaddition,wearefondoftravelingwhichgivesusalotoffun.-18-HomeworkWriteashortpassageaboutoneofyourfamilymembersusingattributiveclauseswithrelativepronouns.