Unit6DoyoulikebananasSectionAGrammarFocus-3c课件人教版七年级英语上册2

Unit6DoyoulikebananasSectionAGrammarFocus-3c可数名词不可数名词不可数名词breadricemilkcoffeewatereggspearsorangesbananasapplesToreadwithoutreflectingislikeeatingwithoutdigestingbreadricemilkwatercoffeeToreadwithoutreflectingislikeeatingwithoutdigestingeggspearsorangesapplesbananas小结：名词分为可数名词和不可数名词。可数名词有单数和复数之分，而不可数名词没有复数形式。有的名词因为有不同含义，所以有时是可数名词，有时是不可数名词。此外，我们谈论喜欢“某物”时，意思是“某类事物”，这时可数名词要用复数形式来表示。不可数名词则无需变化。ToreadwithoutreflectingislikeeatingwithoutdigestingGrammarFocusDoyoulikesalad?Yes,Ido./No,Idon’t.Dotheylikepears?Yes,theydo./No,theydon’t.Doessheliketomatoes?Yes,shedoes./No,shedoesn’t.Ilikeoranges.Idon’tlikebananas.Welikerice.Wedon’tlikehamburgers.Helikesice-cream.Hedoesn’tlikevegetables.CountablenounsUncountablenounsCountableanduncountablenounshamburgers,eggs,oranges,bananas,apples,pears,carrots,vegetables,tomatoes,strawberriesmilk,bread,ricefood,fruit,ice-cream,salad,chickenToreadwithoutreflectingislikeeatingwithoutdigestingdo和does引导的一般疑问句一二复：Do+主语+动词原形+其他？Yes,代词+do.No,代词+don’t.Doyoulikesalad?Yes,Ido./No,Idon't.Dotheylikepears?Yes,theydo./No,theydon't.Doessheliketomatoes?Yes,shedoes./No,shedoesn't.三单:Does主语+动词原形+其他？Yes,代词+does.No,代词+doesn’t.ToreadwithoutreflectingislikeeatingwithoutdigestingGrammar3:一般现在时中实义动词的使用主语(三单)+动词三单+其他.主语(三单)+doesn’t+动词原形+其他.肯定陈述句：主语(一二复)+动词原形+其他.

否定陈述句：主语(一二复)+don’t+动词原形+其他.

Ilikeoranges.Idon'tlikebananas.Welikerice.Wedon’tlikehamburgers.Helikesice-cream.

Hedoesn’tlikevegetables.ToreadwithoutreflectingislikeeatingwithoutdigestingIlikeapples,butIdon’tlikepears.Toreadwithoutreflectingislikeeatingwithoutdigesting3aUnderlinethecorrectwordsinthebrackets.思考并讨论：什么时候需要用likes

或者doesn’t？什么时候用like或者don’t?like后面的名词为什么有时词尾要加-s/-es,有的时候为什么不加-s/-es

？Toreadwithoutreflectingislikeeatingwithoutdigesting3bUnderlinethecorrectwordsinthebrackets.1.Ilikefruit,butI(don't/doesn't)likevegetables.2.She(like/likes)bread,butshe(doesn't/don't)likesalad.3.He(like/likes)bananas,buthe(don't/doesn't)likeoranges.4.We(likes/like)hamburgers,butwedon't(like/likes)chicken.5.They(likes/like)pears,butthey(don't/doesn't)likestrawberries.Toreadwithoutreflectingislikeeatingwithoutdigesting3bNumberthesesentences[1-4]tomakeaconversation.So,let’sgetsalad.Yes,Ido.Doyoulikesalad?OK.1234ToreadwithoutreflectingislikeeatingwithoutdigestingDifferentpeoplelikedifferentfood.Howaboutyourclassmates?Interviewatleastthreestudentsaboutthefoodtheylikeanddislike,andmakeareport.InterviewToreadwithoutreflectingislikeeatingwithoutdigestingFoodLikesDoesn’tlikeCompletethechart!ToreadwithoutreflectingislikeeatingwithoutdigestingAskyourclassmatesaboutthefoodinthechart.Findoutwhattheylikeanddon’tlike.调查你的同学，看看表中的食物他们喜欢什么，不喜欢什么。FoodLikesDoesn’tlikeice-creamLiuLiZhaoJun3cToreadwithoutreflectingislikeeatingwithoutdigesting一、动词like在一般现在时中的用法like意为“喜欢”，用于一般现在时中有两种形式：like和likes。当主语为第三人称单数时用likes，其他人称则用like。如：Ilikeice­-cream.我喜欢冰淇淋。ShelikesEnglish.她喜欢英语。变成否定句或一般疑问句时，要借助于助动词do/does，但likes必须恢复成原形。如：Shedoesn’tlikeEnglish.她不喜欢英语。—DoesshelikeEnglish?她喜欢英语吗？—Yes,shedoes./No,shedoesn’t.是的，她喜欢。/

不，她不喜欢。【拓展】特殊疑问句Whatdoesshelike？她喜欢什么？LanguagePointsToreadwithoutreflectingislikeeatingwithoutdigesting二、名词的数1.可数名词可以计数的名词叫可数名词。可数名词一般有单数和复数两种形式。可数名词复数形式的规则变化：类别构成方法示例一般情况加-sbed—beds以s,x,ch,sh等结尾的词加-esbox—boxes

watch—watches以辅音字母加y结尾的词变y为i再加-esstrawberry—strawberries以f,fe结尾的词变f,fe为v再加-esleaf—leaves直接加-sroof—roofs以o结尾的词加-estomato—tomatoes加-sphoto—photos以­o结尾的名词变复数加­-es的有：英雄(hero)爱吃西红柿(tomato)和土豆(potato)LanguagePointsToreadwithoutreflectingislikeeatingwithoutdigesting本节重点like在一般现在时中的用法第三人称单数其他人称He/Shelikes…He/Shedoesn’tlike…Doeshe/shelike…?I/We/Theylike…I/We/Theydon’tlike…Doyou/theylike…名词的数可数既可可数又可不可数milk,bread,riceice-cream,salad,chicken,food,fruit语法不可数banana,hamburger,tomato,strawberry,pear,appleExerciseⅠ.用所给单词的适当形式填空。1.Ilike____________(tomato)verymuch.2.Nick____________(like)hamburgersandsalad.3.Let’s____________(think)aboutthebirthdaydinner.4.Ms.Smithhasten____________(strawberry)?5.Hamburgers?That____________(sound)good.6.Mybrother____________(notlike)eggs.7.Hiscousins____________(notlike)ice-cream.tomatoeslikesthinkstrawberriessoundsdoesn’tlikedon’tlikeToreadwithoutreflectingislikeeatingwithoutdigestingⅡ.根据汉语提示写单词。1.Ms.Sunlikes____________(蔬菜)verymuch.2.Wealwayshave____________(晚饭)at6:00.3.Mary’s____________(生日)partyisnextwe