unit6-period1.ppt

(1a-2c).What food do you know?Brainstorming.a tomato tomatoesbroccoli .strawberriesa pear pearsa strawberry a banana bananasorangesan orange .French fries saladice creamhamburgersa hamburger.ice cream 冰淇淋冰淇淋 hamburger 汉堡包汉堡包 tomato 西红柿西红柿 broccoli 椰菜花椰菜花 orange 桔子桔子 salad 沙拉沙拉 banana 香蕉香蕉 strawberry 草莓草莓 French fries 薯条薯条 pear 梨梨 .Guessing game What is this/are these?.可数名词可数名词 (countable nouns)不可数名词不可数名词(uncountable nouns)可以计数的名词可以计数的名词,有单复数之分。有单复数之分。可数名词可以用可数名词可以用a,an 或或数字数字来表示。来表示。可数名词有可数名词有复数复数形式。形式。an orange,a pear,two oranges,two pears不能计数的名词，没有单复数之分。不能计数的名词，没有单复数之分。不可数名词不可用不可数名词不可用a,an 或数字表示。或数字表示。不可数名词没有复数形式。不可数名词没有复数形式。broccoli It is broccoli.(T)It is a broccoli.(F)It is(an)ice cream/(a)salad.可数名词的单复数可数名词的单复数单数：加单数：加a/an a banana,an orange复数复数：1.一般在名词的词尾加一般在名词的词尾加-s.如：如：banana -bananas orange-oranges 2.以以-s,-sh,-ch,-x 结尾结尾的名词的名词,在词尾加在词尾加-es构成复数构成复数形式形式 如：如：watch-watches box-boxes class-classes bus-buses 3.有些以有些以-o 结尾结尾的名词，则加的名词，则加-es.如：如：tomato-tomatoes,potatopotatoes,4.以以辅音字母加辅音字母加-y 结尾结尾的名词，则把的名词，则把-y改为改为i，加，加-es.如：如：strawberry-strawberries,family-families.Match Match 1.hamburgers2.tomatoes3.broccoli4.French fries5.orange6.ice cream7.salad8.bananas9.strawberries10.pearsabcdefghij.Do you like apples?Yes,I do.No,I dont.1b listen and number the conversations 1-3A:Do you like salad?B:No,I dont.A:Do you like bananas?B:Yes,I do.A:Do you like oranges?B:Yes,I do.213.A:Do you like?B:Yes,I do.No,I dont.I dont like Talk about the food you like Talk about the food you like and dont likeand dont like.hamburgerspearsbroccoliFrenchfriesorangesice creamsaladbananas.2b Listen again and fill in the blanksbroccolibroccoliice creamice cream.Work in pairs:A:Do you like salad?B:Yes,I do./No,I dont.A:I like salad,too.Lets have salad.B:That sounds good/great.What we have learned today:The new words.Countable nouns and uncountable nouns.Talk about likes and dislikes.