(1) How long has he watched the film in the house?
(2) He has seen the film for about forty minutes in the house
(3) I have shaved my beard cleanly
(4) You have not shaved your beard cleanly,please had your beard shaved afresh
(5) I am shaving my beard / moustache now / I had my moustache shaved just now 恩，謝謝幫忙，shave可以做及物動詞，也可以做不及物動詞，看到有直接寫 I am shaving 的，也行吧。謝謝shave及物動詞 vt. & 不及物動詞 vi.1.(用剃刀)刮(胡須等); 為(某人)剃毛發(fā) I shave every morning.我每天早上刮臉。He shaved his head bald.他把頭發(fā)剃光了。及物動詞 vt.1.刨(木頭等); 削; 刮 I shaved a few millimetres from the bottom of the door to make it close properly.我把這門的底部薄薄地刨去幾毫米使它能關(guān)嚴(yán)。2.〈口〉掠過, 擦過(某人或某物) The car just shaved the wall while it was cornering.汽車在拐彎時恰好擦過墻邊。名詞 n.1.剃, 刮 A sharp razor gives a close shave.剃刀鋒利刮得就干凈。不及物動詞 vi.1.（少量地）削減，調(diào)低，降價恩。我覺得都是對的吧，剛剛查了下，新概念上口語，還有一些英語資料上，也有，I am shaving 不及物這樣寫的，及物和不及物，都是有的英語動詞，絕對的及物動詞，和絕對不及物動詞，是很少的，大部分動詞，都是即可做及物，也可以做不及物動詞使用的希望明白，并采納，謝謝！