文档介绍：Unit 2 Healthy eating-- 新知预习每课一练(人教版必修 3) 新知预习一、词汇扫描根据汉语示,从所给词汇中选取合适的词并用适当形式完成句子。 diet energy digestion benefit slim curiosity research customer weakness strength gently limit bine get rid of be/get tired of earn one ’s living cut down be full of balance people usually have more _________ (活力) than the old. don ’t want any ’m_________ (减肥) . the opening of the first shop new branches have _________ ( 迅速成长) all over the country. ’ve been _________ (研究) for 4 years with no result. kind of food is easy of_________ (消化) . lost her _________ (平衡) and fell off the desk. isof great _________ (好处) to everyone. must _________ (限定) ourselves to an hour. big hall _________ _________ _________ (坐满了) excited students. the age of12,he began to_________ _________ _________ (自己谋生) . should _________ _________ _________ (去除掉) bad habits. boy burned with (a) _________ (好奇) toknow what his present was. is his _________ (弱点) . 14. _________ _________ _________ (厌烦) the noise,we left the party earlier. mother _________ (轻轻地) touched her boy who was ill. doctors have told me to_________ _________ (减少) smoking and drinking. two countries _________ (结合) together against their enemy. _________ (饮食) and exercise are both important for health. can lift heavy weights because of