Unit6语法专项课件-人教版英语八年级上册

教学课件新人教版八年级上册

Unit6语法专项——begoingto表将来、动词不定式作宾语

全解精讲+分层练习Unit6核心语法总览本单元核心掌握两大语法点begoingto表将来、动词不定式作宾语重点理解begoingto的结构、用法及与will的区别掌握不定式作宾语的固定搭配、否定形式及易错点结合职业规划、周末计划等语境，灵活运用两大语法点规避语法结构错误，提升句式转换和语境应用能力通过多样专项练习，夯实基础，巩固核心考点begoingto表将来核心概念begoingto是一般将来时的常用结构，表近期计划或预测核心用途分为两类：预先安排的计划、打算根据现有迹象判断即将发生的事情，无需明确时间本单元聚焦未来职业规划、周末安排等意图表达与will相比，更侧重“有计划、有迹象”的将来begoingto基本结构（一）肯定句与否定句核心结构：begoingto+动词原形，be随主语变化肯定句：主语+am/is/are+goingto+动词原形+其他例I’mgoingtoworkhardatmaths.（我打算努力学数学。）否定句：主语+am/is/are+not+goingto+动词原形+其他例Sheisn’tgoingtotakeactingclasses.（她不打算上表演课。）否定式缩写：isn’t=isnot，aren’t=arenotbegoingto基本结构（二）疑问句一般疑问句：Am/Is/Are+主语+goingto+动词原形+其他？例AreyougoingtoreadmorebooksaboutIT?肯定回答：Yes,主语+am/is/are.否定回答：No,主语+isn’t/aren’t/amnot.特殊疑问句：特殊疑问词+am/is/are+主语+goingto+动词原形+其他？例Whatelseareyougoingtodo?（你还打算做什么？）be动词的选择规则be动词的形式由主语的人称和数决定，一一对应不可混淆主语为I→am：Iamgoingtobeateacher.（我打算成为一名老师。）主语为he/she/it/单数名词→is：HeisgoingtolearnAI.主语为you/we/they/复数名词→are：Theyaregoingtoliveinthecountryside.易错点：不可根据后面的动词确定be动词形式begoingto核心用法（一）表计划、打算指说话人事先安排好、有明确意图的未来行动常与表示将来的时间状语连用，明确行动时间常用时间状语：thisweekend,tomorrow,nextyear,nextterm例I’mgoingtohaveapicnicthisSunday.（我打算这周日去野餐。）例WearegoingtoplaybadmintononSaturday.（我们打算周六打羽毛球。）begoingto核心用法（二）表预测根据当前的迹象、场景或情况，判断即将发生的事情无需搭配明确的时间状语，通过语境可判断常见场景：天气、自然现象、明显的趋势例Lookatthedarkclouds.It’sgoingtorain.（看那些乌云，要下雨了。）例Theskyisturningred.It’sgoingtobeabeautifulsunset.（天空变红了，即将有美丽的日落。）核心考点一begoingto与will的区别两者均表将来，但表达意图、预测依据不同，不可混用begoingto：有事先计划，基于现有迹象预测，侧重近期will：临时决定，基于主观判断猜测，可近可远例I’mgoingtobuyabooktomorrow.（提前计划好）例I’llbuyyouabook.（临时决定，无提前计划）核心考点二begoingto易错结构提醒易错点1：begoingto后必须接动词原形，不可接动名词正确：I’mgoingtolearnEnglish.错误：I’mgoingtolearningEnglish.易错点2：否定句中not需放在am/is/are后，不可放going后正确：Sheisn’tgoingtogoout.错误：Sheisgoingnottogoout.易错点3：疑问句中am/is/are需提至句首，不可保持原语序动词不定式作宾语核心概念动词不定式基本形式：to+动词原形，否定式：notto+动词原形本单元中，不定式作及物动词的宾语，表动作的内容或目的核心搭配：及物动词+不定式（todo），固定不可更改本单元重点掌握want,plan,decide,hope等动词的搭配例IwanttobeanITengineer.（不定式tobe作want的宾语）常见接不定式作宾语的动词（一）需熟记固定搭配，避免混淆接动名词的情况want→wanttodosth.（想要做某事）例Iwanttobeadoctor.（我想成为一名医生。）plan→plantodosth.（计划做某事）例Howdoyouplantodothat?（你计划怎么做？）decide→decidetodosth.（决定做某事）例Shedecidestolearnpainting.（她决定学画画。）常见接不定式作宾语的动词（二）hope→hopetodosth.（希望做某事）例IhopetovisitBeijingnextyear.（我希望明年去北京。）try→trytodosth.（努力做某事）例Hetriestofinishtheworkontime.（他努力按时完成工作。）learn→learntodosth.（学习做某事）例I’mgoingtolearntoplaythepiano.（我打算学习弹钢琴。）动词不定式作宾语基本结构与否定形式基本结构：及物动词+to+动词原形+其他不定式作宾语，明确前面动词的具体动作内容例Shewantstotakeactingclasses.（totake作want的宾语）否定形式：及物动词+notto+动词原形否定词not必须放在to之前，不可放在动词原形前例Idecidenottogoouttonight.（我决定今晚不出去。）核心考点三不定式作宾语的易错点易错点1：混淆搭配，接动名词而非不定式正确：Iwanttogo.错误：Iwantgoing.易错点2：否定位置错误，将not放在动词原形前正确：Shehopesnottofailtheexam.错误：Shehopestonotfail.易错点3：遗漏to，直接接动词原形正确：HeplanstolearnEnglish.错误：HeplanslearnEnglish.核心考点四不定式与begoingto的结合使用本单元高频语境：begoingto+动词原形（不定式相关）结构：主语+am/is/are+goingto+动词原形（表计划）其中，goingto后的动词原形可结合不定式搭配例I’mgoingtolearntoplaytheguitar.（我打算学习弹吉他。）例Sheisgoingtoplantotakeatrip.（她打算计划去旅行。）专项练习一begoingto适当形式填空用begoingto的适当形式填空，注意be动词和否定式1.I________(be)goingtovisitmygrandparentsthisweekend.2.She________(be)goingtotakeactingclassestobeanactress.3.________(be)you________

toreadmorebooksaboutscience?4.It________(be)goingtorain.Takeanumbrellawithyou.5.They________(notbe)goingtoliveinthecity;they________(be)goingtomovetothecountryside.amisAregoingisaren’tare专项练习二begoingto句型转换（1-4）根据提示将陈述句改为否定句或疑问句1.I’mgoingtolearnAI.（否定句）2.Sheisgoingtotakeactingclasses.（一般疑问句）3.Theyaregoingtoliveinthecountryside.（否定句）4.Itisgoingtorain.（一般疑问句）注意否定词位置和疑问句语序，不可遗漏be动词I’mnotgoingtolearnAI.Isshegoingtotakeactingclasses?Theyaren’tgoingtoliveinthecountryside.Isitgoingtorain?专项练习三begoingto句型转换（5-8）根据提示将陈述句改为特殊疑问句5.WearegoingtoplaybadmintononSaturday.

6.Heisgoingtotakeataxibecauseit’sraining.

7.I’mgoingtomeetmyfriendatthepark.

8.TheyaregoingtohaveapicnicthisSunday.注意特殊疑问词的选择和句子语序WhatareyougoingtodoonSaturday?Whyishegoingtotakeataxi?Whereareyougoingtomeetyourfriend?Whenaretheygoingtohaveapicnic?专项练习四不定式作宾语适当形式填空用所给动词的不定式形式填空，注意否定式1.Iwant________(be)ateacherinthefuture.2.Sheplans________(take)actingclassesnextterm.3.Wehope________(visit)theGreatWallnextyear.4.Hedecides________(learn)Englishwell.5.Shehopes___________(notfail)themathexam.6.Heplans___________(notgo)outthisevening.tobetotaketovisittolearnnottofailnottogo专项练习五不定式匹配题将A栏动词与B栏不定式短语匹配，使句意完整合理A栏（动词）：1.want2.plan3.hope4.decide5.try6.learnB栏（不定式短语）：A.tofinishtheworkontimeB.tobeadoctorC.tolearnJapaneseD.togototheparkthisSundayE.tovisityourgrandparentsF.toplaytheguitarBDEFCA专项练习六单项选择（begoingto）选择最佳选项补全句子，重点考查be动词和用法1.—What________yougoingtodothisweekend?—I’mgoingtoseeamovie.A.amB.isC.are2.Alicewantstobeanactress,soshe________goingtotakeactingclasses.A.amB.isC.are3.—________itgoingtosnowtomorrow?—No,it________.A.Is;isn’tB.Are;aren’tC.Am;amnotCBA专项练习七单项选择（不定式）选择最佳选项补全句子，重点考查不定式搭配和否定式1.Iwant________aITengineer.A.tobeB.beingC.be2.Sheplans________actingclassesbecauseshelikesacting.A.takeB.totakeC.taking3.Hedecides________outtonightbecausehehastoomuchhomework.A.nottogoB.tonotgoC.notgoABA专项练习八单项选择（综合）结合两大语法点，选择最佳选项补全句子1.I’mgoingto________toplaythepianothisterm.A.learnB.learntoC.learning2.—Areyougoingto________tothecinemawithme?—Yes,Iam.A.goB.togoC.going3.Shehopes________adoctor,sosheisgoingtostudyhard.A.beB.tobeC.beingAAB专项练习九完成句子（begoingto）根据中文提示，用begoingto完成句子1.你打算这周末去看望祖父母，你可以说：I________________________visitmygrandparentsthisweekend.2.看到乌云，你预测要下雨，你可以说：Lookatthedarkclouds.It________________________rain.3.他们不打算住在城市里，打算搬到乡下：They________________________liveinthecity;they________________________movetothecountryside.amgoingtoisgoingtoaren’tgoingtoaregoingto专项练习十完成句子（不定式）

1.我想成为一名歌手，所以我打算学习唱歌。Iwant________________asinger,soI’mgoingtolearn________________.2.她决定不出去，因为她有很多作业。Shedecides________________________outbecauseshehasmuchhomework.3.我们希望明年去北京参观。Wehope________________Beijingnextyear.tobetosingnot