【正文】
usage of them according to the examples 2. Finish the little quiz to see if you have mastered them. demands 1. Study the sentences carefully and you can refer to the dictionary or other reference books 2. Make a mark where you can’ t understand 3. Finish this task within 15 minutes Selfdirected study words: 1. surround vt. 包圍 , 圍繞 (常用于被動結構 ) (1) be surrounded by/with ...被 ......包圍、環(huán)繞 (2) surrounding adj. 周圍的 surroundings n. 環(huán)境,周圍的事物 2. measure v. 測量;判定 n. 措施;計量單位 (1) measure sth. by sth. 用 ......來衡量 ...... (2) measure sth. to sb’ s measure 照某人的尺寸做某物 (3)take measures/steps/action to do sth. 采取措施做某事 Special attention 3. aboard adv.amp。 than 連接前后兩個并列的成分形式必須保持一致。 2. settle down vt. 定居; (使 )平靜 /安定下來; settle down to(介詞 ) sth./doing sth. 專心于 ……. 3. gift n. 禮物; 天