Unit 4 Looking good, feeling good Period 3 Grammar and usage （课件）高一英语（译林版2020必修第一册）.pptxVIP

译林版英语必修一Unit4:Lookinggood,feelinggoodPeriod3:GrammarandusageTeachingobjectives1.Understandthemeaningofrestrictiverelativeclauseswithrelativeadverbs;2.Summarizethegeneralrulesofrestrictiverelativeclauseswithrelativeadverbs;3.Userestrictiverelativeclauseswithrelativeadverbsinyourwritingappropriately.关系副词的指代及功能关系副词先行词功能when表示时间的名词时间状语where表示地点的名词地点状语whyreason原因状语关系副词的用法when引导的定语从句关系副词when引导定语从句时，先行词应是表示时间的名词，关系词在从句中作时间状语。IstillrememberthetimewhenIfirsttravelledbyplane.Wewillneverforgettheyearwhenthe29thOlympicGameswereheldinBeijing.关系副词的用法when引导的定语从句(1)when引导的定语从句修饰表示时间的先行词，并在从句中作时间状语。(2)时间介词：in/on/at/after/before/for/since/during…(3)关系副词when可以换为时间介词：in/on/at/after/before/for/since/during…+which。关系副词的用法where引导的定语从句关系副词where引导定语从句时，先行词应是表示地点或抽象地点的名词，关系词在从句中作地点状语。Idliketoliveinthehousewherethereisplentyofsunshine.我喜欢住在那个阳光充足的房子里。关系副词的用法when引导的定语从句(1)where引导的定语从句修饰表示地点的先行词，并在从句中作地点状语。(2)地点介词：in,at,on…(3)关系副词where可以换为地点介词：in/on/at…+which.关系副词的用法why引导的定语从句关系副词why引导定语从句时，先行词常常为reason，关系词在从句中作原因状语。Canyouexplainthereason(＝forwhich)whyyoudonthelphim?你能解释一下不帮助他的理由吗？关系副词的用法when引导的定语从句(1)why引导的定语从句修饰表示原因（reason）的先行词，并在从句中作原因状语；(2)原因介词：for;(3)关系副词why可以换为原因介词:for+which。即学即练单句语法填空1.Iwanttotraveltoaplace_____itiswarmandsunny.2.Thepersonwhointerviewedmeforthejobasked_____Iaminterestedinworkingasacustomerservicerepresentative.wherewhy即学即练单句语法填空3.Ireallydontunderstand_____thecakeIbakeddidnotrise.4.Iamlookingforwardtoatime_____Idonthavetowakeupbeforedaylightonadailybasis.whywhen即学即练单句语法填空5.Workinginafast-foodrestaurantis_____Ifirstlearnedhowtobeasupervisory.6.Cananyonehelpmefindout_____mygreat-greatgrandparentscametotheUnitedStates?wherewhen即学即练单句语法填空7.Myteacherwantedtoknow_____myhomeworkwaslateagain.8.IwilltellyouassoonasIfindout_____th