Does Tom go to school?
Is Tom in school?
簡單地說：is 和 go 都是動(dòng)詞,不能重復(fù)用一個(gè)句子里不能用兩個(gè)動(dòng)詞嗎？為啥？is 和 go又沒連起來一個(gè)句子里不能用兩個(gè)動(dòng)詞，除非是從句。is和go 沒連起來也是一個(gè)句子。如果改成陳述句就是： Tom is go to school，看出毛病了嗎？Tom is going to school這句話沒錯(cuò)吧Tom is going to school這句話沒錯(cuò)，因?yàn)檫@里的is going是表現(xiàn)在進(jìn)行的意思，必須這么寫。Tom played pingpong and go to school yesterday這句話中不就有倆動(dòng)詞嗎注意：里面有一個(gè)and，這是一個(gè)并列句，其實(shí)是兩個(gè)句子：Tom played pingpong ，Tom went to school yesterday。如果沒有and就不行。你的語法基礎(chǔ)太差，要好好學(xué)習(xí)了！