Unit2语法专项一般将来时课件译林版英语七年级下册

教学课件译林英语七年级下册

Unit2语法专项——

一般将来时（will/begoingto）

全解精讲+分层练习学习目标掌握will和begoingto的句式变化规则理解两者的核心用法及场景区别能结合语境正确选用两种表达结构规避语法易错点，完成各类同步习题一般将来时基础认知表示将来发生的动作、存在的状态，也可表将来反复的动作核心表达结构：will+动词原形；begoingto+动词原形常见时间状语：tomorrow,nextweek,thisweekend,soon,inthefuture结构关键：后接动词均为原形，不受主语单复数影响will结构——核心用法侧重无提前计划、主观预测或主动承诺，使用场景灵活用于说话时的临时决定，无事先安排的即时选择用于无客观迹象的主观预测，仅凭个人感觉的猜测用于主动答应他人的事情，做出的承诺或意愿表达will结构——句式变化核心口诀：will+原形，否定won't，疑问will提前肯定句：主语+will+动词原形否定句：主语+won't+动词原形一般疑问句：Will+主语+动词原形？答句：Yes,主语+will./No,主语+won't.will结构——句式例句Hewillcleanthecommunitystreet.Shewon'tmissthecommunityparty.Willyourfamilyjointhecommunityrun?Yes,wewill./No,wewon't.口语中will可缩写为’ll，如I’llgothereatonce.will结构——场景应用临时决定：Thelibraryneedshelpers.Iwillgothereafterschool.主观预测：Ithinkthecommunitygardenwillbebeautiful.主动承诺：Don'tworry.Iwillhelpyouwiththecommunityposter.begoingto结构——核心用法强调提前规划好的事，或有明显客观迹象即将发生的事确定性比will更强，侧重“早已安排或有迹可循”用于事先想好、有明确安排的提前计划用于能看到、听到的客观线索，预示即将发生的动作begoingto结构——主谓一致核心原则：am/is/are根据主语灵活变化I→amgoingto+动词原形he/she/it/单数名词→isgoingto+动词原形we/you/they/复数名词→aregoingto+动词原形begoingto结构——句式变化核心口诀：am/is/are随主语，否定加not，疑问提be动词肯定句：主语+am/is/are+goingto+动词原形否定句：主语+am/is/are+not+goingto+动词原形一般疑问句：Am/Is/Are+主语+goingto+动词原形？答句：Yes,主语+am/is/are./No,主语+am/is/are+not.begoingto结构——句式例句Iamgoingtovolunteeratthecommunitykitchen.Theyarenotgoingtohavetheactivityindoors.Isyourclassgoingtocleanthecommunitypark?Yes,weare./No,wearen't.begoingto结构——场景应用提前计划：WearegoingtohaveacommunitypicnicthisSunday.迹象预测：Look!Thekidsarecarryingtools.Theyaregoingtoplanttrees.迹象预测：Theskyisdark.Itisgoingtorainsoon.will&begoingto核心区别（核心必背）对比维度willbegoingto计划性无提前计划，说话时即时决定有提前计划，有明确安排预测依据无客观迹象，纯主观猜测有明显迹象，有据可依区分技巧临时、突然、承诺、Ithink计划、准备、look/see、有安排will&begoingto易混场景辨析I'mthirsty.Iwillgetyousomewater.（临时决定→will）What'syourplan?I'mgoingtomakesomenoodles.（提前计划→begoingto）Ithinkitwillbesunnytomorrow.（主观预测→will）Look!Itisgoingtobeafineday.（迹象预测→begoingto）一般将来时拓展知识点will可表请求：Willyoupassmethepen?will可表意愿：Iwillhelpyouwithyourproblemanytime.begoingto可表自然现象：Theriverisgoingtofloodaftertherain.客观事实表将来只用will：Thesunwillriseintheeasttomorrow.一般将来时拓展应用正式书面语中，计划类动作优先用begoingto口语中无特殊语境提示，will和begoingto可通用条件句中表将来，主句用will：Ifitrains,wewillstayathome.如无明确线索，两者互换不影响句意理解语法易错点提醒（一）避免混合句式：Willyougoingto...？（错误）牢记动词形式：will/begoingto后必须接动词原形Hewillgoes.（错误）→Hewillgo.（正确）begoingto的否定无amn't形式，只能用amnotgoingto语法易错点提醒（二）注意主谓一致：Hearegoingto...（错误）→Heisgoingto...（正确）will的否定缩写为won't，不可写作willn'tbegoingto的疑问句不可漏掉goingto：Areyoutogo...？（错误）语法易错点提醒（三）自然现象强度修饰用strong/heavy，不用big正确搭配：strongwind，heavyrain，heavysnow错误搭配：bigwind，bigrain，bigsnowLookatthestrongwind!Itisgoingtoblowhard.同步习题——题型一：用will/begoingto填空1.I___________(help)myneighbourfixhisbikethisevening.（临时决定）2.Myclass_________________(have)acommunityclean-updaynextFriday.（已有计划）3.—___________you___________(join)thecommunitybooksale?—Yes,I___________.（计划）4.Lookatthestrongwind!Thewindow_________________(break)ifwedon'tcloseit.（迹象预测）5.Ithinkourcommunity___________(become)morebeautiful.（主观预测）willhelparegoingtohaveAregoingtojoinamisgoingtobreakwillbecome

6.We_________________(notvisit)theoldpeople'shomeifitsnows.（计划否定）7.—___________he___________(come)tothecommunitytalentshow?—No,he___________.（预测否定）8.She___________(buy)someflowersforthecommunitygarden.（计划）9.Ican'tfindmycard.Don'tworry.I___________(help)youlookforit.（临时承诺）10.Thecommunitycentre________________(hold)amusicfestivalnextmonth.（确定计划）aren’tgoingtovisitWill/won'tisgoingtobuywillhelpisgoingtohold同步习题——题型二：单项选择1.—Whatareyougoingtodothisweekend?—I___________volunteerattheChildren'sCentre.A.willB.amgoingtoC.amD.goingto2.—___________itrainthisafternoon?—Yes,it___________.A.Will;willB.Is;isgoingtoC.Are;willD.Will;isgoingto3.I___________helpyouwithyourhomeworkifIhavetime.A.amgoingtoB.willC.amD.goingto4.They___________haveameeting.Theyhavealreadypreparedtheagenda.A.willB.aregoingtoC.areD.goto5.Look!Thecariscomingfast.It___________hitthegate.A.willB.isgoingtoC.amgoingtoD.aregoingtoBABBB6.—___________you___________jointheclean-upactivity?

—Yes,Iam.A.Will;/B.Are;goingtoC.Are;/D.Will;goingto7.Ithinkhe___________beagoodvolunteerinourneighbourhood.A.willB.isgoingtoC.amD.are8.—What___________you___________dothisafternoon?—I'mgoingtovisitmyneighbour.A.will;/B.are;goingtoC.are;/D.will;goingto9.Iforgotmyumbrella.Don'tworry.I___________shareminewithyou.A.amgoingtoB.willC.amD.are10.Thecentre___________holdacharitysale.Theyhavealreadyputupposters.A.willB.isgoingtoC.amD.areBABBB同步习题——题型三：句型转换1.Theywillcleanthecommunitypark.（改为一般疑问句并作肯定回答）______________________cleanthecommunitypark?Yes,______________________.2.Iamgoingtovisitmyneighbour.（改为否定句）I_________________________________________visitmyneighbour.3.Wewillhaveameetingnextweek.（对划线部分提问）______________________you___________nextweek?WilltheytheywillamnotgoingtoWhatwilldo

4.Sheisgoingtobuysomefruit.（对划线部分提问）______________________she_________________________________?5.Hewillnotcometotheparty.（改为同义句）He___________cometotheparty.6.WearegoingtohaveapicnicthisSunday.（改为一般疑问句并作否定回答）______________________goingtohaveapicnicthisSunday?No,______________________.Whatisgoingtobuywon'tAreyouwearen't同步习题——题型四：用所给词的适当形式填空1.Myneighbours__________________(organise)acommunitypartynextmonth.（计划）2.Ithinkit___________(be)agreatdayforourneighbourhood.（预测）3.—What___________you___________(do)thisafternoon?

—I___________(help)mygrandmawatertheflowers.（临时决定）4.They____________________________(notgo)tothecinemaiftheyhavetotakepartintheactivity.（计划否定）5.Lookatthetime!We_____________(be)lateforthecommunitymeeting.（迹象预测）willbewilldowillhelparenotgoingtogo/won'tgoaregoingtobearegoingtoorganise同步习题——题型五：汉译英1.我打算这周末去社区做志愿者。（提前计划）2.别担心，我会帮你完成这份海报。（主动承诺）3.看！孩子们要去公园放风筝。（迹象预测）4.我认为我们的社区会变得更美好。（主观预测）5.如果明天下雨，我们就不举办野餐了。（计划否定）Iamgoingtovolunteerinthecommunitythisweekend