情态动词指can(译为“能”)等。 助动词指do/does(不翻译)。 2.缩略式: is + not = isn’t are + not = aren’t can + not =can’t do + not = don’t does + not = doesn’t 3.does是do的“单三”形式。 4.“单三”即“第三人称单数”,“单三”包括: 任何1个人名,1个称呼, 3个人称代词he,she,it 及所有单数名词。
Unit 6 Do you like oranges?
英文中的常见句式:
陈述句:叙述一件事情或说明说话人的看法,句 末用句号. 包括肯定的陈述句(肯定句)和否 定的陈述句(否定句)
如: I can swim. I can see a bird.
He is Tom. This is a small car.
练习:变一般疑问句并做肯、否定回答。
1.Her pet is a bear.
Is her pet a bear ? 肯定回答:Yes, it is.
否定回答:No, it isn’t.
2. They are in the pet shop.
Are they in the pet shop ? 肯定回答:Yes, they are. 否定回答:No, they aren’t.
3) The dog plays with ball. Does the dog play with ball? 肯定回答:Yes, it does. 否定回答:No, it doesn’t. 4) We like to play football. Do you like to play football? 肯定回答:Yes, we do. 否定回答:No, we don’t. 5) He likes pears . Does he like pears ? 肯定回答:Yes, he does.