radio ---radios
kangaroo---kangaroos
有的加 es, hero---heroes potato---potatoes
tomato---tomatoes
英雄爱吃西红柿和土豆。
注意:无论加s还是es,都读作/z/.
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特殊名词单、复数
1.单、复数同行
deer(鹿)、sheep 、fish、Chinese
Are these books new?
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4.Are these bananas ?(作肯定回答)
Yes , they are.
5.They are cups .(对划线部分提问)
What are they?
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三、选择疑问句.
1. Is she thin or fat ?(用fat作答)
Yes ,you are ./No , you aren’t .
Yes ,they are ./No ,they aren’t .
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口诀
▪ 我跟am你跟are, is连着他她它, ▪ 单数主语跟is, 复数主语全跟are, ▪ 变疑问,be提前, 句末问号别忘记, ▪ 变否定,更容易, be加not要牢记。
Are Yes , they ___a.re 5.I ____ seven years old .
am
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二、按要求完成句子. 1.This is an apple .(变为复数)
These are apples. 2.Those apples are red .(变为否定句)
3.TThheosesebaopopksleasraerenenwot.red. (变为一般疑 问句)