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　　人教版必修三 Unit 2 Healthy eating
　　2. Learning about Language
　　一、完成句子，根据汉语提示补全句子。
　　1. “否定词＋形容词的比较级”表最高级含义
　　“Nothing ______________________(更好的了)，” he thought.
　　2. must have done表推测
　　Something terrible ______________________(一定发生了) if Li Chang was not coming to eat in his restaurant as he always did.
　　3. have sb./sth. doing... 允许某人/某物做……或让某人/某物一直做……
　　He could not have Yong Hui ______________________(允许……哄骗人们却不受惩罚)!
　　4. Why don't you ...？表建议
　　______________________(你为什么不坐下eal?
　　5. such ... that ...引导的结果状语从句
　　Their balanced diets became ______________________(如此大的成功以至于不久以后) Wang Peng became slimmer and Yong Hui put on more weight.
　　二、根据汉语意思，用下列词汇填空。
　　limit n.界限；限度 vt. 限制；限定
　　go beyond/over the limit 超过限度
　　within the limits of 在……范围内
　　set a limit to sth 对……规定限度
　　limit...to... 把……限制在……内
　　be limited to sth 受限制于……
　　limitation n. 限制；局限
　　6.He was born in a poor family, and only received a ________________ education in his childhood.
　　他出生在一个贫困家庭，只在童年时接受过有限的教育。
　　7.I ________________ two cups of coffee a day.
　　我一天只允许自己喝两杯咖啡。
　　8.In my opinion，you had better ________________ the expense of your trip. 在我看来，你最好对你的旅行花费规定限度。
　　9.One should not push people ________________ of their endurance.不应该将人逼到忍耐的极限。
　　10.This technique is useful but it has its ________________. 这种技术有用但是有它的局限性。
　　三、完形填空
　　阅读下面短文，从短文后各题所给的四个选项(A、Ｂ、C、Ｄ)中，选出可以填入空白处的最佳选项。
　　Smiling is the most desirable human behavior. We tend to overlook the power of smiling,     ____11____can wort many wonders and miracles.
　　In my spare time in the State, I loved to take a walnd the small community where I lived. ____12____I met on the way, they always gave me a friendly greeting accompanied with a nice smile as soon as our eyes had____13___. Spontaneously(本能地), I smiled back. This kind of smiling exchange represented the most____14____part of my jogging experience in the State.
　　When it comes to doing business, my____15____ is “I love to see my customers smile”. If a customer smiles when he sees you, it means he feels comfortable____16____ with you. More  importantly, it means he makes money. If he can make money, I get the business rolling.