八年级下unit5龙文教案

八年级下unit5龙文教案 1龍文教育個性化輔導授課教案教师学生时间年月日段 一、教学目标及重难点分析（八年級下unit5）教学目标本单元以“参加聚会”为话题，引入因果关系的表述方法，使同学们学会条件状语从句的表达方法，并学会祈使句的用法。 重难点if引导的条件状语从句，祈使句授课内容重点单词及词组flower againstchance tonighthave a great timewear jeanslet sbin be late forbe sorry(that).half theclass take away be famous make a lotof moneyget aneducation allthe timea professional athlete allaround/over the world infact getinjured mobilephone make a livinga greatchance go to collegeorganize sthfor重点句型1.If yougo to the party,youll haveagreattime!2.I thinkI amgoing tostay at home.If youdo Iwill feelsorry.3.What willhappen if they have the party?4.When isa goodtime tohavethe party?5.If wehave ittoday,half theclass wont e.6.You shouldwear yourcool pants.重点语法1.由if或unless引导的条件状语从句，表示如果有从句中的动作发生，就会有主句的动作发生。 构成条件从句If+一般現在時主句主语+should/will+动词原形/祈使句/含有情态动词的句子。 例句If hees,he will takes usto thepark.If Tomis free,please takea messagefor me.If youfinish yourhomework,you canplay outside.2if还可出现在句中we will belateif youdont hurry.注“if在句首的時候，条件从句与主句之间用逗号隔开。 2.if sbdo，do是替代詞，用来指代前面提到的动作，避免重复，例句You brokenmy cups.So Idid.If youdo,the teacherswont letyou in.let()in意为“允许进入”。 let后面跟动词原形。 反义词是let out，意为“放出?，释放，泄漏” （1）Please openthe windowand letin somefresh air. （2）Could youplease letme inyour party?（允许参加）3.If youdo,the teacherwill take it away.take away意为“拿走”，如果所带的宾语是人称代词，则需要放在两句中间。 （1）The fishsmells bad.Take it away,please. （2）You cant take away booksfrom the library. （3）If youdont usethe things,take themaway,please.4.What willhappen ifthey havethe partytoday?句中的happen意为“发生”，是不及物动词, （1）昨晚发生什么事了？What_last night? （2）Tom出什么事了？What(has)happened_Tom?happen to表示碰巧。 都接动词不定式，to do.I happenedto meetmy Englishteacher inthelibrary.5.Youll be famous.famous意为“出名的，著名的”，其同义词为well-known。 常用的词组有 （1）befamousfor“因/以?而出名” （2）befamousas“作为?而出名”ex:The cityis famous_its beautifulpark.Yao Mingis famous_a basketballstar.What isBeijing famous_?Beijing duck.6.If youbee aprofessionalathlete,youllbeable to make a living.makea living意为“谋生”，若表示“以?谋生”，则用makea living（by)doing”。 例句The oldman makesalivingby growingflowers.He hadtomakehis ownliving whenhe wasten.他爸爸靠卖面包为生。 His father_a_a bakesale.7.If youare famous,people around the world will watchyou.aroundthe worldall over the world （1）If youbee rich,you cantravel aroundtheworld. （2）If youbee famous,people allovertheworldwillknow you.巩固一条件状语从句（一）谈论到某种情况下会有什么事情发生时，常用if（如果）引导的条件状语从句。 3（二）条件状语从句及主句的时态主句用一般将来时，从句用一般现在时，即“主将从现”。 1.If it_(rain),I_(stay)athome.If you_(not want)to goalone,I_(go)with you.If you_(drive)too fast,you mayhave anaident.*if从句在前面时，后面要用逗号与主句隔开。 2.I_(call)you atonce if he_(e)here.He cango for a tripifhe_(finish)his work.Dont crossthe roadifthetraffic lightis red.*主句若含有情态动词（can,may,must），或者主句是祈使句，从句都要用一般现在时。 三、本次作业单项选择1.If therain_,well goforadrive.A.stopped B.stop C.stops D.will stop2.If yout bringthe cat,we wont letyou_.A.out ofB.out C.outdoors D.into3.He madealiving_playing basketballfor theNBA.A.in B.for C.by D.on4.We havefriends all_theworld.A.in B.of C.over D.around45.If youdont gototheparty,I_,either.A.dont B.didnt C.wont D.will6.The shoesare dirty,_.A.takeitaway B.takeawayit C.take themaway D.takeawaythem7.What_if Igotothepartywithout food?If youdo,the teacherwilltakeitaway.A.happen B.happen toC.is happeningD