老师：hello， everyone nice to see you again， weve come to period to。
老师：第二课时分析物权归属的表达方式by。
老师：The end of this lesson, you will be able to use do or does correctly according to the subject and identify ownership by using sentences we.
老师：have 本节课后，你将能够根据句子的主语准确使用 do 和does，并通过含有 have 的句子识别所属关系。
老师：in our last lesson we have sentences like do you have a soccer ball？ yes i do do you have a baseball bat？
老师：no i dont here dont means do not 以为否定 does Jane have a tennis ball no， she doesnt does Mike have a basketball yes， he does here doesnt means does not 是 does 的否定形式。
老师：Most of the time, we use don't and doesn't in negative statements.
老师：通常情况下，我们在否定陈述句中使用 dont 和doesnt。
老师：Now, let's read these sentences again. Do you have a soccer ball? Yes, I do. You have a baseball bat? No, I don't. Does Jane have a tennis ball? No, she doesn't. Does Mike have a basketball? Yes, he does.
老师：So when do we use do and don't? And when do we use does and doesn't? 1St, when do we use do and don't? Let's read a few sentences. First, do you have a baseball? Yes, I do. No, I don't. No, we don't. Do your friends have a basketball? Yes, they do. From these sentences, we should. remember to use do and dont with you， i we， they and plurals。
老师：当句子的主语是you，i，we， they 以及复数名词时，应该使用 do 和Dont。
老师：when do we use does and doesnt lets see a few sentences， does Eric have a ping pong bat，yes， he does does Helen have a tennis ball no she doesnt。 from these sentences we should remember to use does and doesnt with he？she， it and words that can be replaced by them。
老师：当句子的主语是he，she， it 以及其他能用 he she， it 指代的名词时，应该使用 does 和doesnt。另外请注意，当我们用了 does 和 doesnt 之后，后面的动词就不再用 has 了，而要用half， as we can see here。
老师：Okay, so much for the rules. In our last lesson, we meet two of our new classmates, John and Mike. They are good friends and they play sports after school every day. Sports do Mike and John play? Let's take a look.
老师：And filling the blanks, what sports do Mike and John play on Monday? Do you have a baseball? Yes, I do. Great. I have a bat. Let's play. So they play baseball on Monday. Let's read the conversation again.
老师：Do you have a baseball? Yes, I do. Great. I have a bat. Let's play. What sports do they play on Tuesday? Does Eric have a soccer ball? No, he doesn't.
老师：Does he have a ping pong bat? Yes, he does. I think he has a ping pong ball, too. Let's ask. So maybe they play ping pong on Tuesday. Let's read the conversation again. Does Eric have a soccer ball? No, he doesn't.
老师：Does he have a ping pong bat? Yes, he does. I think he has a ping pong ball, too let's ask, what sports do they play on Wednesday? Do your friends have a basketball? Yes, they do. They have two basketballs. Well, let's play basketball. That sounds great.
老师：So they play basketba
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