Unit1Grammarfocus课件-人教版八年级英语下册

SectionAGrammarFocusUnit1TimetoRelax01020304•知识与能：掌握动词不定式作宾语、宾补、状语的用法及make/ask/tellsb.(not)todo等句型，能在语境中正确运用。•过程与方法：通过观察归纳、练习巩固，主动在口语和写作中运用不定式表达目的与意愿。•文化意识：了解英语国家青少年休闲活动，学会得体表达建议与决定。情感态度与价值观：乐于用英语表达活动计划，增强运用语法交流的自信，理解语法的工具性。LearningObjectives•GrammarFocusReadthesentences.Decideifeachinfinitiveinboldfunctionsasanobjectivecomplementoradverbial.4aWhatdoyoudoinyourfreetime?Iplaytheflutetorelax.Howdidyouspendyourweekend?Iwenttothesportscentretoice-skate.Howdidyougetintopainting?Isawmymotherpaint.Idecidetogiveitago.Whatdidyourinstructorsay?Shetoldmenottogiveupsoeasily.做目的状语做目的状语做宾补开始做某事；进入；陷入；染上（习惯、嗜好等）试一试某事=haveatry;giveitatry做宾补动词不定式作目的状语或宾语补足语动词不定式GrammarFocus1.肯定结构：to+动词原形；2.否定结构：not+to+动词原形是一种非谓语形式，本单元重点讲解不定式在句子中作宾语、目的状语、宾语补足语，以及“疑问词＋动词不定式”，和不带to的动词不定式注：本次课基于课本109到110页语法进行。一、什么是动词不定式？动词不定式就是：to+动词原形（有时to可省略），在句中充当名词、形容词或副词的作用。表“要做/去做”的动作。二、什么是宾语？常见以不定式todo作宾语的动词有哪些？宾语是：动作的承受者。谁做动作→动作→动作落在谁身上，谁就是宾语。例子：IlikeEnglish.我喜欢英语。（谁动作承受者）（主语谓语宾语）常见以不定式todo作宾语的动词有：（巧记口诀）想要希望盼，决定计划选。同意开始学，忘记拒绝难。对应：want/wouldlike/hope/wish/expectdecide/plan/chooseagree/begin/learnforget/refuse动词不定式没有人称、时态的变化动词不定式作宾语小练习（5题）1.Iwant______(go)home.2.Shedecides______(study)English.3.Theyhope______(see)yousoon.4.Heplans______(play)basketball.5.Myfriendagrees______(help)me.三、什么是目的状语？目的状语：表示“为了……、去做……”的部分，就是目的状语。一句话：说明“为什么做这个动作”，就是目的状语。例句：IcometolearnEnglish.我来为了学英语。（tolearnEnglish就是目的状语）非常好认：todo=为了做……四、动词不定式的否定形式？五、疑问词＋不定式六、不带to的动词不定式巧记口诀：一感二听三让四看半帮助对应单词•一感：feel•二听：hear,listento•三让：have,make,let•四看：see,watch,notice,lookat•半帮助：help（to可加可不加）这些词后面接动词原形，不带to。GrammarFocusReadthesentences.Decideifeachinfinitiveinboldfunctionsasanobjectivecomplementoradverbial.4aWhatdoyoudoinyourfreetime?Iplaytheflutetorelax.Howdidyouspendyourweekend?Iwenttothesportscentretoice-skate.Howdidyougetintopainting?Isawmymotherpaint.Idecidetogiveitago.Whatdidyourinstructorsay?Shetoldmenottogiveupsoeasily.做目的状语做目的状语做宾补开始做某事；进入；陷入；染上（习惯、嗜好等）试一试某事=haveatry;giveitatry做宾补动词不定式之再回忆1.A:Thanksforyouradvice!Itmademe________(decide)totryskiing.B:You’rewelcome.Try_________(forget)yourfearsandhavefun!2.A:Mycousinoftenasksme________(fly)kiteswithherwhenit’swindy.B:Thatsoundsfun!I’dlovetowatchyou_________(fly)kitessometime.3.A:Ilovetowatchkungfumovies___________(relax).B:Really?WhenIwant__________(relax),Iwatchanimalvideos.4.A:Myparentstoldme____________(notpush)myselftoohard.B:Yes,it’simportant___________(notforget)torelaxonceinawhile.Completetheconversationswiththecorrectformsoftheverbsinbrackets.做宾补decide做宾语toforget做宾补tofly做宾补fly做目的状语torelax做宾语torelax做宾补nottopush做真正主语nottoforgetmakesb.dosth.trytodosth.asksb.todosth.watchsb.dosth.wanttodosth.tellsb.nottodosth.Itis+adj.+(forsb.)todosth.4bpushoneselftoohard逼自己太狠偶尔地；间或MytwinbrotherandIlookalike,butwearesodifferent.Ilovesport,andIoftenmeetmyfriends_______footballandtennis.Mybrotherjoinedustoplayfootballonceortwice,buthedecided___________afterthat.Hedoesn’tlikesportverymuch!Instead,helikes_____athomeand_______movies,________tomusic,andchatwithfriendsonline.Ourparentswereworriedabouthimstayinghometoomuch.Theyalsowantedus_________moretimetogetherasafamily.So,nowtheyletus____ourfavouriteactivitiesonSaturdays,butonSundays,wegoonafamilyoutingtogether!Completethepassagewiththeinfinitiveformsoftheverbsinthebox.Whatdoyouusuallydooutdoors?(not)comedolistenplayspendwatchstay做目的状语toplaydecide(not)todosth.做宾语nottocomeliketodosth.做宾语tostaywatchlistenwantsb.todosth.做宾补tospendletsb.dosth.做宾补do4cstayathome待在家里chatwithsb.与某人聊天beworriedabout=worryabout

担心goonanouting外出游玩动词不定式四、否定式二、什么是宾语？常见以不定式做宾语的动词有哪些？（口诀）一、什么是动词不定式？三、做目的状语五、疑问词＋不定式六、不带to的动词不定式（口诀）Summary一、什么是动词不定式？•动词不定式就是：to+动词原形（有时to可省略），在句中充当名词、形容词或副词的作用。表“要做/去做”的动作。二、什么是宾语？常见以不定式to+动词原形作宾语的动词有哪些？•宾语：动作的承受者。谁做动作→动作→动作落在谁身上，谁就是宾语。例子：IlikeEnglish.我喜欢英语。

（谁动作承受者）（主语谓语

宾语）•常见以不定式todo作宾语的动词有：巧记口诀：想要希望盼，决定计划选。同意开始学，忘记拒绝难。对应：want/wouldlike/hope/wish/expectdecide/plan/chooseagree/begin/learnforget/refuse动词不定式作宾语小练习（5题）1.Iwant______(go)home.2.Shedecides______(study)English.3.Theyhope______(see)yousoon.4.Heplans______(play)basketball.5.Myfriendagrees______(help)me.三、什么是目的状语？目的状语：表示“为了……、去做……”的部分，就是目的状语。一句话：说明“为什么做这个动作”，就是目的状语。例句：IcometolearnEnglish.我来为了学英语。（tolearnEnglish就是目的状语）非常好认：todo=为了做……四、动词不定式的否定式动词不定式的否定式由“not+动词不定式”构成。例如：•Iwouldprefernottotalkaboutit.It'sprivate.•“Trynottomakeanynoisewhenyoueat,”hismothersaid.•Thisbookhastaughtmenottogiveupordoubtmyself.五、“疑问词+不定式”结构动词不定式可以和what、which、how、where、when等连用。例如：•Hedidn'tknowwhattosaytoElla.•Ihavenoideawhichbooktochooseformybookreport.•Sheaskedmehowtousethewashingmachine.•The