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Unit 2 Healthy eating Ⅰ.重点单词聚焦 1．Mary has been on a________(节食) for weeks but still hasn’t lost any weight. 答案： diet 2．He pushed against that big stone with all his________(力气)． 答案： strength 3．There is a time________(限制)：you must finish it in 30 minutes. 答案： limit 4．The two men in the fight________(怒目而视) at each other. 答案： glared 5．You will________(受益) a lot from morning exercises. 答案： benefit 6．Don’t be particular about food.A________(平衡) diet is very important for health. 答案： balanced 7．The letter was not addressed to me but I opened it out of________(好奇)． 答案： curiosity 8．We aim to offer good value and service to all our________(顾客)． 答案： customers 9．He thought that crying was a sign of________(软弱)． 答案： weakness 10．I have________(查阅) a number of law books in the British Museums. 答案： consulted Ⅱ.重点短语扫描 1．a diet 平衡膳食 2．lose 体重减轻；减肥 3．get with 被放过；(做坏事)不受惩罚 4． one’s living 谋生 5．before 不久以后 6．be of 对……厌倦、厌烦 7．win... 赢回；重新获得 8． a lie 说谎 9．in 欠债 10．cut 削减；删节 11．put on 增加体重 balanced weight away earn long tired back tell debt down weight Ⅲ.课文原句突破 1．再没有比这些更好吃的了。 ________ could be________. 答案： Nothing；better 2．他可不能让咏慧哄骗人们后跑掉！ He could not ________ Yong Hui ________ ________ ________ ________ ________ ________！ 答案： have；getting away with telling people lies 3．你为什么不坐下来吃顿饭呢？ ________ ________ ________sit down and try a meal? 答案： Why don’t you 4．我的研究表明，你我两家所提供的都不是平衡膳食。 According to my research，________ your restaurant ________mine offers a balanced diet. 答案： neither；nor 5．他们的平衡膳食如此有效，不久王鹏变得苗条了，而咏慧也长肉了。
Their balanced diets became________a success________before long Wang Peng became slimmer and Yong Hui put on more weight. 答案： such；that 6．我原来认为你是一位新顾客，现在我才知道你只是来打探我和我的菜谱的…… ________ ________you________a new customer and now I know that you only came to spy on me and my menu... 答案： I thought；were diet n．日常饮食；vt.& vi.节食；使实施饮食疗法 教材原句P9：Everybody has to eat，but do you eat a healthy diet? 每个人都要吃饭，但你的饮食是健康的吗？ be/go on a diet节食 put sb.on a diet控制某人饮食 a balanced diet均衡饮食 ①Proper diet and exercise are both important for health. 适当的饮食和锻炼对健康都很重要。 ②I really ought to go on a diet.I’ve put on so much weight since I gave up jogging.我真应该节食了。自从我放弃慢跑后，我的体重已经增加了这么多。 ③The doctor put him on a diet after operation. 手术之后，医生规定了他的饮食。 ④No sugar in my coffee，please.I’m dieting. 请不要给我的咖啡放糖，我在节食。 1.完成句子 —Would you like some more chicken? —No，thanks.I am________________(正在节食) and I’m trying to______________(减肥)． 答案： on a diet；lose weight balance n．天平，平衡；结余；余额；v.平衡，权衡 教材原句P9：What will happen to you if you don’t eat a balanced diet.假如你的饮食不均衡会怎么样？
①Try to achieve a better balance between work and play. 争取把工作和娱乐更好地结合起来。 ②He lost his balance and hurt himself when he went upstairs. 他上楼时失去了平衡，摔伤了自己。 ③Many people have come to realize that they should go on a balanced diet.许多人开始认识到他们应该均衡饮食。 ④You have to balance the advantages of living in the countryside against the disadvantages.你得权衡一下住在乡下的好处和坏处。 2.完成句子 (1)It’s very important to ____________________(保持大自然平衡)．However，at times it is disturbed，resulting in a number of possibly unforeseen effects. (2)I think it’s important to__________________(保持平衡) study and a social life，so I’m going to join a few clubs. 答案： (1)keep the balance of nature (2)have a balance between curiosity n．好奇心；求知欲 教材原句P10：Curiosity drove Wang Peng inside. 好奇心驱使王鹏走了进去。
①There are some people who show great curiosity about other people’s affairs.有些人就是特别喜欢打听别人的事。 ②Just out of curiosity，how much did you pay for your car? 我只是出于好奇，请问你这辆车花了多少钱？ ③Children are naturally curious about everything around them. 孩子们对周围的事物感到好奇是自然的。 ④It is curious that he should have failed to win the race. 他竟然没赢得比赛，真是奇怪。 3.(2010•天津卷)People have always been________about exactly how life on earth began. A．curious B．excited C．anxious D．careful 解析： 句意为：人们一直对世界上的生命起源非常好奇。形容词短语搭配be curious about 对……好奇；excited兴奋的；anxious 焦虑的；careful 认真的。 答案： A limit vt.限制；限定；n.界限；限度 教材原句P14：I don’t want to upset you，but I found your menu so limited that I stopped worrying and started advertising the benefits of my food.我并不想让你心烦，不过我发现你菜谱上的菜太少了，所以我也就不着急了，我也开始宣传我餐馆的食物的好处。
①I believe teaching should not be limited to the classroom. 我认为教学不应该局限在教室里。 ②The amount of money you have to spend will limit your choice. 你要消费的金额限制着你的选择。 ③In my opinion，you had better set a limit to the expense of your trip.在我看来，你们最好给这次旅行的费用定一个限度。 ④This technique is useful but it has its limitations. 这种技术实用但也有局限性。 4.In my opinion，keeping dogs should not be banned，but________to certain areas. A．limited B．limiting C．to limit D．to be limited 解析： 句意为：在我看来，不应该禁止养狗，但要限制在某些特定的区域。but后的句子补充完整为：but keeping dogs should be limited to certain areas。 答案： A strength n．[U] 力量，体力；n.[C] 长处，强项 教材原句P11：The strength of the diet in Wang Peng’s restaurant was that it provided plenty of energygiving food. 王鹏餐馆的饮食优点在于它能提供含有足够热量的食物。 build up one’s strength增强实力 strengthen vt.加强，增强 ①Each of us has our own strengths and weaknesses. 我们每个人都有自己的强项和弱项。 ②When we think of leadship，we often think of strength and power. 一想到领导才能，我们通常会想到实力和权力。 ③He hasn’t got enough strength to lift the box. 他没有足够的力气搬起那个箱子。 ④Our friendship has steadily strengthened over the years. 我们的友谊逐年加深。 5.(浙江高考)Practising Chinese kung fu can not only________one’s strength，but also develop one’s character. A．bring up B．take up C．build up D．pull up 解析： 考查动词短语辨析。句意为：练中国功夫不但能增强体质，还能培养一个人的品质。build up one’s strength增强体力，符合题意。bring up提出，养育；take up占去，继续；pull up(使)停下(住)。 答案： C benefit vt.使……受益，得益；n.好处，利益；优势
①We should spend the money on something that will benefit everyone.我们应该把这笔钱花在大家都能得益的事上。 ②I am sure that everyone will benefit a lot from this activity. 我相信大家都会从这个活动中获益良多。 ③Fresh air and good food are beneficial to the health. 新鲜空气和好的食物有益于健康。 ④Plenty of exercise every day is of great benefit to our health. 每天做些适量运动对健康很有好处。 ⑤The warning sign was put there for the benefit of the public. 警示牌放在那里是为了公众的利益。 6.完成句子 (1)Many thousands of patients ____________________(受益于这种新的治疗) and recovered quickly. (2)A large sum of money has been raised__________________(为了……的利益) the poorlyeducated children in the mountainous districts. 答案： (1)have benefited from this new treatment (2)for
