Unit3Languageinuse1,Iunderstandwhatyoumean.2,Idon'tunderstandwhatyousaid.3,LetmeexplainwhyIwaslate.CrazyEnglishCrazyEnglish学习目标1，学习动词不定式2，学会灵活应用动词不定式1.Hehastoworkhardto_______hisfamily.2.Thesescientistsaredoing__________ontheseriousillness.researchfeedreasonsituationsymbolnaturesouthwestFillintheblankswiththewordsinthebox.feedresearchFindoutthefollowingsentencesinUnit1andUnit2.1.Theyallowthepandastoliveinthewild.2.Weallneedtohelpanimalsliveinpeace.3.We’dlikeeveryonetohavetheexperienceofseeingpandasinthewild.4.Inordertoprotectpandasinthewild,thegovernmentiscreatingnatureparks.5.TheWWFisworkinghardtosavethemall.1.动词不定式做宾语补足语不定式做宾语补足语是对宾语的补充说明。1）带to的动词不定式作宾语补足语的动词主要有：要求允许提议(ask,allow,advise)，期望邀请鼓励(expect,invite,encourage)，教导告诉想要(teach,tell,want)，等待希望愿意(waitfor,wish,wouldlike/love)。如：I’dinvitehertohavedinneratmyhouse.Weshouldallowthechildrentochoosetheirownclothes.2）不带to的不定式作宾补在主动句里，动词不定式在使役动词(make,let,have)或感官动词(feel,listento,hear,lookat,see,watch,notice)之后作宾补时，不定式需省去to。包括四“看”：lookat,observe,see,watch，三“让”：have,let,make，二“听”：hear,listento，一“感觉”：feel，一“注意”：notice。如：Ifeltsomeoneopenmydoor.我感觉有人开了我的门。Pleaselistentomesingthesongagain.请听我把这首歌再唱一遍。Youcan’tlettheboystandinthesun.你不能让那孩子站在太阳底下。Youmustwatchmecarefullydoeverything.你必须仔细观察我所做的一切。注意：感官动词后既可跟省略to的不定式作宾补，也可跟现在分词作宾补。其区别是：前者强调动作的全过程或经常性；后者则强调动作在进行(片断)。试比较：Iheardhersing.我听见她唱了歌。Iheardhersinging.我听见她正在唱歌。3）带to或不带to的不定式作宾补动词help后接动词不定式作补语，to可带可不带。TheycanhelpyoutolearnEnglish.UsingemailEnglishhelpsyouwritequickly.4）不定式做宾语补足语时，如果要表达否定的意思，要在todo前加not,构成nottodo的形式。如：Tomtoldmenottotouchanything.Mothertoldusnottomaketoomuchnoise.2.动词不...
