Unit 6 grammar 课件 牛津译林版英语七年级上册.pptx

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1、Unit 6 Food and lifestyle,an apple,4 apples,a bus,2 buses,a knife,3 knives,When to use “an” When to use “a”,If the noun starts with a vowel sound(元音音素), we use an. e.g.: an hour, an apple, an orange 用a还是用an要看名词开头的音素而不是字母。,an apple,an elephant,a pen,an “h”,an umbrella,a robot,a “u ”,a doll,a or an ?,

2、dog,dogs,cat,cats,rule 1 most nouns:+s,strawberry,strawberries,baby,babies,key keys day days boy boys,rule 2 nouns ending in a consonant + y:-y+ies,bus,buses,box,boxes,watch,watches,brush,brushes,rule 3 nouns ending in s , x , ch or sh:+es,photos,photo,radios,radio,piano,pianos,口诀：黑人英雄爱吃土豆、芒果和西红柿。,n

3、egro negroes hero heroes potato potatoes mango mangoes tomato tomatoes,rule 4 nouns ending in o:+s or +es,wife-wives,wolf-wolves,knife-knives,thief-thieves,life-lives,shelf-shelves,leaf-leaves,half-halves,rule 5 nouns ending in f or fe:-f / fe + ves,some other nouns,manmen womanwomen footfeet tootht

4、eeth childchildren sheepsheep,I. Can you help them find the right home?,family,story,toy,city,monkey,holiday,1、There are some ( ) in these ( ). A. knifes ; pencils-box B. knives ; pencil-boxes C. knives ; pencil-box D. knives ; pencils-boxes,knife knives,II. Choose the right answer.,2、In autumn, you

5、 can see a lot of _ on the ground. leaf B. leafs C. leaves D. leave,pencil-box pencil-boxes,leaf leaves,I have two good _(friend). They are Daniel and Millie. Daniel likes _ (chocolate). Millie likes _(cake) and _(mango). Usually they take different _ (bus), but today they are on the same one. They

6、bring two _(box). There are two _(watch)in them . Why? Because Christmas is coming. They want to give their teacher presents . Best _(wish) their teacher.,friends,chocolates,cakes,mangoes,buses,boxes,watches,wishes,III. Fill in the blanks with the appropriate forms of the given words.,bread,a piece of bread,water,a glass of water,Coke,2 bottles of Coke,rice,2 bags of rice,chicken,bag,rice,packet,salt,vegetables,carrots,oranges,apple,bottles,juice,potatoes,Homework,1、Remember the rules of singular forms to plural forms .,2、List your shopping list as many as possible.,