look 和 look at 最根本的區別是:look 是動詞和名詞,look at 是“動詞+介詞”的詞組。
單獨表示“看”這個動作,只用動詞look就可以,比如:Look! He's there. 看,他在那兒。
look 作動詞時,要表示看某個或某些事物的話,後面不直接跟賓語,必須跟at或其他介詞。
用 look at 表示看不動的東西
例如:I asked him to look at the picture above his bed. 我讓他看他牀上方的照片
v.
1、take into consideration for exemplifying purposes(考慮為最後的目的)
例:Look straight ahead and you'll see the post office.
往前看,你就會看到郵局.
2、look at carefully study mentally(看仔細學習的精神)
例:look at carefully study mentally.謹慎地觀察在內心裏揣摩
Look at me看着我
look at sth檢查某事物瀏覽…朝…看
look at(Vt) ,look(Vi)表示“看”時的區別如下:
1、look at是詞組,at是介詞,所以後面接名詞、代詞賓格或V-ing形式
例如:
Don't look at me like that.別像那樣看着我!
2、look是單詞,一般常用於現在進行時且放在句首
例如:
Look!The girl is singing under the tree.看!那個女孩正在樹下唱歌!
look(Vi)是不及物動詞,後面不能直接添加賓語,look at(Vt)是及物動詞詞組,後面要添加賓語