加doing還是do?
now需要加doing,表示正在進(jìn)行時(shí)。基本結(jié)構(gòu):be+doing,時(shí)間狀語(yǔ):now
如:He is writing a novel now. 他目前正在寫(xiě)一部小說(shuō)。
I am eating now. 我正在吃飯。
They are having class now.
他們正在上課。
I am dancing now.
我正在跳舞。
He is watching TV now.
他正在看電視。