Unit6语法专项课件Conditionalsentences(1)第一类条件句沪教版英语七年级上册

教学课件沪教（牛津）英语七年级上册Unit6语法专项——Conditionalsentences(1)第一类条件句

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学习目标1.理解第一类条件句的含义，用于谈论可能发生的动作及结果。2.掌握第一类条件句的核心结构（if从句+主句）及位置变化。3.牢记时态规则：if从句用一般现在时，主句用将来时/情态动词。4.能完成单选、句型转换、填空、情景对话等各类题型。5.能运用第一类条件句给出建议、描述可能的结果。第一类条件句—核心定义第一类条件句

，用于描述“可能发生的条件”。以及“这个条件下会产生的结果”，语气客观、可能性较强。核心逻辑：假设一个可能实现的条件，说明其对应的结果。常结合日常场景（游玩、出行、建议）使用，贴近生活。是初中英语条件状语从句的基础，也是本单元重点考点。核心结构与位置核心结构：If+一般现在时（if从句）,主句（将来时/情态动词+动词原形）1.if从句：描述可能的条件/动作，动词用一般现在时。2.主句：描述条件带来的结果，用will/begoingto或can/should。位置灵活，两种表达均正确：从句在前：Ifyouvisitthepark,youwillhavefun.（需加逗号）主句在前：Youwillhavefunifyouvisitthepark.（无需逗号）时态规则（重中之重）if从句（条件部分）无论主句用什么时态，if从句必须用一般现在时。错误：Ifyouwillgo,youcanseeit.正确：Ifyougo,youcanseeit.

主句（结果部分）1.表预测/必然结果：用一般将来时（will/begoingto+动词原形）。2.表建议/能力：用情态动词can/should+动词原形。时态规则—例句解析主句用一般将来时（表预测）Ifyoutrytherides,youwillgetexcited.

IfyougotoShenzhen,youwilltrylocalfood.

主句用情态动词（表建议/能力）Ifyouwanttorelax,youcangotothebeach.

Ifyouarebrave,youshouldtrytherollercoasters.

基础训练1—判断句子正误并改正1.IfyouwillvisitOceanPark,youwillhavefun.（）改正：___________2.Youcanseeseaanimalsifyougotothepark.（）改正：___________3.Ifitrains,wewon'tgoout.（）改正：___________4.Ifyouwanttogoout,youshouldrentsacar.（）改正：___________5.Youwillgetagoodviewifyoutakethecablecar.（）改正：___________FIfyouvisitOceanPark,youwillhavefun.TTIfyouwanttogoout,youshouldrentacar.FT基础训练2—用所给词的适当形式填空1.Ifyou________(visit)OceanPark,youwillhavealotoffun.2.Youcanseelotsofseaanimalsifyou________(go)tothepark.3.Ifyoutrytherides,you________(get)excited.4.Ifyouarebraveenough,you________(should)trytherollercoasters.5.Ifitisrainy,you________(can)goshopping.visitgowillgetshouldcan基础训练3—连词成句（用if连接）1.you/gotothebeach/canrelax/if/you/inthesun________________________________________________2.you/willgetabird's-eyeview/ridethecablecar/if/you________________________________________________3.you/wanttogooutsidethecity/canrentacar/if/you________________________________________________Ifyougotothebeach,youcanrelaxinthesun.Ifyouridethecablecar,youwillgetabird's-eyeview.Ifyouwanttogooutsidethecity,youcanrentacar.单项选择题

1.IfyouvisitOceanPark,you___________alotoffun.A.willhaveB.haveC.hadD.arehaving2.Youcanseelotsofseaanimalsifyou___________toOceanPark.A.goB.willgoC.wentD.aregoing3.Ifyouwanttotrysomethingexciting,you___________therollercoasters.A.cantryB.tryC.triedD.aretrying4.Youwillgetabird's-eyeviewifyou___________thecablecar.A.rodeB.willrideC.rideD.areridingAAAC5.Ifitisrainy,you___________shopping.A.cangoB.goC.wentD.aregoing6.Ifyouwanttorelaxinthesun,you___________tothebeach.A.cangoB.goC.wentD.aregoing7.Ifyouwanttogototouristspotsoutsidethecity,you___________acar.A.canrentB.rentC.rentedD.arerenting8.Ifyouarebraveenough,you___________therollercoasters.A.shouldtryB.tryC.triedD.aretryingAABA句型转换1.YouwillhavealotoffunifyouvisitOceanPark.（改为if从句在前的句子）___________youvisitOceanPark,you___________havealotoffun.2.Youcanseelotsofseaanimalsifyougotothepark.（对划线部分提问）___________canyou___________ifyougotothepark?3.Ifyoutrytherides,youwillgetexcited.（改为否定句）Ifyoutrytherides,you______________________excited.IfwillWhatseewon'tget4.Youshouldtrytherollercoastersifyouarebraveenough.（改为一般疑问句）___________I___________therollercoastersifIambraveenough?5.Ifyougotothebeach,youcanrelaxinthesun.（用will改写）Ifyougotothebeach,you______________________inthesun.6.Youcanrentacarifyouwanttogooutsidethecity.（对划线部分提问）___________canyou___________ifyouwanttogooutsidethecity?ShouldtrywillrelaxWhatdo7.Ifitisrainy,youcangoshopping.（改为主句在前的句子）Youcangoshopping___________itisrainy.8.Youwillgetagoodviewifyoutakethecablecar.（用can改写）You______________________agoodviewifyoutakethecablecar.9.IfyougotoBeijing,youcanvisittheSummerPalace.（划线部分提问）___________canyou___________ifyougotoBeijing?10.Ifyoutrythefood,youwilllikeit.（改为否定句）Ifyoutrythefood,you______________________it.ifcangetWhatdowon'tlike完成句子1.IfyouvisitOceanPark,you___________(have)alotoffun.2.Youcanseeseaanimalsifyou___________(go)tothepark.3.Ifyouwanttotrysomethingexciting,you___________(try)therollercoasters.4.Youwillgetabird's-eyeviewifyou___________(ride)thecablecar.5.Ifitisrainy,you___________(go)shopping.willhavegocantryridecango6.Ifyouwanttorelaxinthesun,you___________(go)tothebeach.7.Ifyouwanttogototouristspotsoutsidethecity,you___________(rent)acar.8.Ifyouarebraveenough,you___________(try)therollercoasters.9.Ifyoustayinthecitycentre,publictransport___________(be)fine.10.IfyougotoShenzhen,you___________(try)somelocalfood.cangocanrentshouldtrywillbecantry易错点总结（一）1.if从句时态错误：无论主句如何，从句必须用一般现在时，不能用将来时。错误：Ifyouwillgo,youcanseeit.正确：Ifyougo,youcanseeit.2.主句动词形式错误：will/情态动词后必须接动词原