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(2) ¿Ï¶¨ºÍ·ñ¶¨¾ä I am (not) from London. He is(not) a teacher. She is(not) in the dining room. My hair is(not) long. Her eyes are(not) small.
(3) Ò»°ãÒÉÎʾä Am I a Chinese? Yes, you are. No, you aren’t. Are they American? Yes, they are. No, they aren’t. Is the cat fat? Yes, it is. No, it isn’t.
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(1) Am--was Is --was Are--were ¿Ú¾÷£ºÎÒÓÃam, ÄãÓÃare, isÓÃÔÚËûËýËü£¬¸´ÊýÈ«ÓÃare¡£
(2) ¿Ï¶¨ºÍ·ñ¶¨¾ä I am (not) from London. He is(not) a teacher. She is(not) in the dining room. My hair is(not) long. Her eyes are(not) small.
(3) Ò»°ãÒÉÎʾä Am I a Chinese? Yes, you are. No, you aren’t. Are they American? Yes, they are. No, they aren’t. Is the cat fat? Yes, it is. No, it isn’t.