新目标七年级上）英语Unit3课件4课件.pptVIP

用am, is 或are填空 1. This ___my brother, these ___my parents. 2. ___that your sister? No, it isn’t. 3. This ___my mother. Mom, this ___Lin Hai. 4. And these ___my grandparents. 5. ___Guo Ping your sister? Yes, she ___. 6. Hello, I ___Lucy. And that’s Paul. He ___my brother * * * * * * one orange two pears six pears two clocks six computers five cups three apples four bananas nine apples three boys two girls one dog one cat two cats three cars four bikes five birds six pens seven apples eight oranges nine boxes ten buses What’s this? It’s a banana. What are these? They are bananas. What’s that? It’s an orange. What are those? They are oranges. What are those? What’s that? It’s a watch. They are watches dictionary—dictionaries, family-- families 以辅音字母＋y结尾的词，变y为i,在加es class– classes ,watch—watches, 以s, sh, ch, x 等结尾的加es map– maps, desk– desks , tree– trees, boy– boys , girl – girls 一般情况加s 可数名词有单数和复数两种形式。名词的复数形式的部分规则如下： 不规则变化：man—men, woman– women, photo– photos, foot—feet, a Chinese– three Chinese, child--children What are these? What’s this? It’s a pen. They are pens. This is Jim’s friend. These are his friends . This is his sister. These are his sisters. Do it together. That is a baby. Those are babies. That is a dog. Those are dogs. Do it together. What are these? What’s this? It’s a map They are maps jeeps , bikes , apples , pens , bags… boxes , classes , buses , watches , fishes baby—babies , country—countries tomatoes , potatoes knife—knives , leaf—leaves 你看出规律了吗？ 1.一般直接在名词后面加“S” 2.以 s,x,ch,sh,ss结尾的单词，必须加上es 3.以辅音字母+y结尾的单词，把Y变成i再加es 4.以辅音字母+O结尾的单词，后加es（photo除外） 5.以f或fe结尾的单词。把f变v再加es What are those? What’s that? It’s an English book. They are English books. What are these? They are…. What are those? They are… Ask and answer These are maps. Those are clocks. We are teachers. This is a map. That is a clock. I am a teacher. He is a boy. They are boys. these thos