Question

Mary couldn’t go to the cinema with us because she had to _____ her little brother.

A．look for

B．look after

C．look at

D．look into

Answer 1

B

試題分析：A. look for尋找B. look after 照顧  C. look at看一看   D. look into調查；句意：瑪麗不能和我們去電影院因為她要照顧她的小弟弟。故選B.
點評：look所構成的短語是中學英語的重點，詞義辨析考的是學生的基礎詞匯知識，了解每個選項的含義是做好此類題型的關鍵，解答此類習題，首先要求學生有一定的詞匯量，句意理解后便可作答，所以平時的基礎知識記憶，詞匯積累是解答好這種題的關鍵。