选修6 unit 3 a healthy life 一、单元重点词汇 1. [10浙江]many lifestyle patterns do such _____ great harm to health that they actually speed up _____ weakening of the human body. a. a; / b. /; the c. a; the d. /; / 2. [2012浙江8] i think tom, as the head of a big department, should either study regularly or_____his job. a. quits b. to quit c. quitting d. quit 二、单元重点语法 1. （2012全国ii）9. sarah made _____ to the airport just in time to catch her plane this morning. a. herself b. this c. that d. it
