2017年高考一輪復習黃金學案――Unit 2  Healthy eating（必修三）

[練習] 用curiousity的短語或其適當形式填空。1). margaret looked at him _______ _______. 2). she decided to try a cigarette _______ _______ _______.3). all the employees in this firm _______ _______ ______ the personal life of the general manager.4). ________ enough, he had never seen the little girl.3). ________ drove mary to open her husband’ s letter though she knew it was wrong.keys: 1). with curiosity    2). out of curiosity         3). are curious about    4). curiously    5). curiosity 3. limit vt. 限制；限定  n. 界限；限度  limited adj. 有限的  limitless adj. 無限制的[典例]1). the speed limit on this road is 70 mph. 這條路的車速限制是每小時70英里。2). we must try and limit our expenditure. 我們必須設法限制我們的開支。3). there’ s a limit to how much i’ m prepared to spend. 我準備花多少錢是有限度的。[短語歸納] limit短語：limit sb./sth. to...  限制某人/某事到某種程度                 put a limit on... 對……限制there is a limit to對……是有限的                               without limit 無限地，無限制地[練習] 用limit的短語或其適當形式填空。1). one’s energy is ______.2). ______ ______ ______ ______ (沒有止境) what you can do if you try. 3). we must _______ our weekly expenditure ______ ten pounds.4). only a _______ number of places are available.keys: 1). limited    2). there’ s no limit to      3). limit; to    4). limited4. benefit vt. 有益于 vi. 得益于（常與from, by連用） n. 利益，好處；津貼1). the rain benefits the plants. = the plants benefit from the rain. 這場雨有益于植物。2). this dictionary will be of great benefit to me. 這本字典將對我有很大的好處。3). he said he would starve rather than beg for food. 他說他寧愿挨餓也不要飯吃。4). the enemy is trying to starve us to death. 敵人正在企圖餓死我們。[重點用法]be of great benefit to = be very beneficial to 對……有益            for the benefit of = for sb’ s benefit為了……的利益      benefit from 從……中受益[練習] 用benefit或其短語的適當形式填空。1). the new highway will ________ the villagers. 2). he will _________ the new way of studying.