作业帮现在完成时专项练习二、句型转换(每空一词).1.I have been to Macau before.(改为否定句)I ___ ____ been to Macau before.2.He hasn't come to school because he's ill.(就划线部分提问)____ _____ he come to school?3.He has learne
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现在完成时专项练习二、句型转换(每空一词).1.I have been to Macau before.(改为否定句)I ___ ____ been to Macau before.2.He hasn't come to school because he's ill.(就划线部分提问)____ _____ he come to school?3.He has learne
现在完成时专项练习
二、句型转换(每空一词).
1.I have been to Macau before.(改为否定句)
I ___ ____ been to Macau before.
2.He hasn't come to school because he's ill.(就划线部分提问)
____ _____ he come to school?
3.He has learned English for 5 years.(就划线部分提问)
____ ___ ____ ____ learned English
4.I bought a new bike just now.(用just改写)
I ____ just ____ a new bike.
5.We began to learn English three years ago.(改为同义句)
We ____ ____English ____three years
现在完成时专项练习二、句型转换(每空一词).1.I have been to Macau before.(改为否定句)I ___ ____ been to Macau before.2.He hasn't come to school because he's ill.(就划线部分提问)____ _____ he come to school?3.He has learne
我正好学完成时,保证对.
1 have not （主语+have(has)+过去分词 否定句：have(has)+not)
2 why hasn't
3 how long has(for+一段时间 划掉,hoe long 提问）
4 have bougut
5 have learned for