look at 语法结构,look at sb do

look at 语法结构,look at sb do

语法句型分析：(主语省略)look谓语carefully状语. 主语：省略的第二人称主语you 谓语：不及物动词look 状语：carefully 整句为主谓结构。1.本句不缺成分，是祈使impact on the object. That is, you canlook at something, because the something is not directly affected, but you can’t *look something, because it

1.look v. (1)看，瞧，观，望：Look at that man. Is he thin? 瞧那个男人。他瘦吗？Look carefully before you cross the street. 过马路前要仔细看清来往车辆(1)look为单词，look at为动词短语。2)look是不及物动词，后不可加宾语；look at后可加宾语。例如：Look at me!看我！She looked at the beautiful dress.她看着那件漂亮的连

却看不到look at sb do sth的句子，因为这层意思用watch sb do sth表达了。下面按祈使句划分语法结构.粗略结构如下(把look at 看成一个整体): 主语：省略(语言情境中的“对方【you】复合谓语动词：look at 宾语：me 方式状语：carefully (说明以仔细的

˙▂˙ 1、【不及物动词+ 介词+ 名词】这样的结构，这就是我们说的【动介】结构的【动词词组】例如：lookat+ 名词/ listento+ 名词/ waitfor+ 名词我们要记得：【不及物动词+ 介词】1、look at 后要跟宾语。2、look 是不及物动词，不能直接跟宾语。如果要跟宾语要加上相应的介词。以look 开头的句子，后面动词的时态要用进行时。如：1).Look at t