What you have said does not relate to what we are concerned with now. (注ï¼åé¢çæ ç¹ç¬¦å·æ误ï¼
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(1)He is at home. ï¼æbeå¨è¯ï¼
He isn't at home.
Is he at home?
(2)I can work it out.(ææ
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I can't work it out.
Can you work it out?
(3)He has been there three times.(æå©å¨è¯)
He hasn't been there three times.
Has he been there three times?
2.å¦æåå¥åªæè¡ä¸ºå¨è¯ï¼é£å°±è¦åå©äºå©å¨è¯do,didæè
didãä¾å¦:
ï¼1ï¼My grandpa lives in a villige.(注æå¨è¯è¿å)
My grandpa doesn't live in a villige.
Does your grandpa live in a villige.
ï¼2ï¼They had a good time there.(注æå¨è¯è¿å)
They didn't have a good time there.
Did they have a good time there?
(3) We work six hours a day.
We don't work six hours a day.
Do you work six hours a day?
æ¨çè¿ä¸ªå¥åç主è¯æ¯What you have said ï¼å³ä¸ä¸ªä¸»è¯ä»å¥ï¼ä»å¥åä¸æ们ç¥éè°è¯é¨åè¦ç¨ä¸è¬ç°å¨æ¶æï¼æ
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