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[词汇]
1.bitter adj. 苦的，有苦味的
2.sour adj. 酸的，馊的
3.salty adj. 咸的，含盐的
4.vitamin n. 维生素
5.medium rare adj. 五分熟的
6.well-done adj. 全熟的
7.sausage n. 香肠，腊肠
8.porridge n. 稀饭；粥
9.fiber n. 纤维
10.intake n. 摄入量
11.spoon n. 匙，调羹
12.calorie n. 卡路里；热量
13.container n. 容器
14.microwave n. 微波炉
15.mineral n. 矿物质
16.nutrition n. 营养
[短语]
1.be rich in 富含
2.be high/low in… 含……高/低
3.be helpful to 对……有帮助
4.balanced diet 均衡的饮食
5.go to bed early and get up early 早睡早起
6.be harmful to/do harm to… 对……有害
7.keep healthy both physically and mentally 保持身心健康
8.build up one’s body 增强某人的体质
9.develop a healthy eating habit 养成健康的饮食习惯
10.for lack of 由于缺乏
[佳句]
1.As long as you stop eating that much every day, you can lose some weight.
只要你每天不吃那么多，你就可以减一些体重了。
2.People who eat breakfast are more likely to keep up a healthy weight.
吃早饭的人更有可能保持健康的体重。
3.The better eating habits we get into, the happier our life becomes.
我们养成的饮食习惯越好，我们生活得就越幸福。
[练习]
1.We ought to eat healthy food such as vegetables, fruit and milk.
我们应该吃蔬菜、水果和牛奶之类的健康食物。
2.Tips for keeping healthy are: work regularly and rest adequately, keep good hours and have a healthy diet.
保持身体健康的秘诀： 规律地工作，充足地休息，早睡早起和健康饮食。
联想拓展
“be＋adj.＋of”短语集锦
①be fond of 喜欢；喜爱
②be tired of 对……厌倦
③be afraid of 害怕……
④be aware of 意识到；知道
⑤be proud of 为……自豪
⑥be sure of 确信
“A →A →A”式不规则动词变化
①burst →burst →burst 爆裂；爆发
②cost →cost→cost 花费
③put →put →put 放下
④hurt →hurt →hurt 伤害
⑤shut →shut →shut 关闭
⑥hit →hit →hit 打
⑦cut →cut →cut 砍，切
联想拓展
双写辅音字母的过去式、过去分词和现在分词
①admit：admitted/admitted/admitting
②permit：permitted/permitted/permitting
③plan：planned/planned/planning
④refer：referred/referred/referring
⑤prefer：preferred/preferred/preferring
⑥beg：begged/begged/begging
⑦hug：hugged/hugged/hugging
后缀less构成的形容词集锦
①hopeless 无望的
②careless 粗心的
③doubtless 无疑的
④helpless 无助的
⑤restless 不安的
⑥homeless 无家可归的
⑦useless 无用的
⑧countless 无数的
[高频考点探究]
1．minimum adj.最低(限度)的；最小的 n．最小量；最少量
【教材原句】
At a minimum, the kinds of food local people consume tell us what they grow in their region, what kinds of lives they lead，and what they like and do not like. (教材P27)
至少，当地人吃的食物种类告诉我们，他们在他们的地区种植什么，他们过着什么样的生活，他们喜欢什么，不喜欢什么。
a minimum of… 最少……
above the minimum 超过最低限度
at a/the minimum 至少
below the minimum 低于最低限度
down to a minimum 降到最低点
maximum adj. 最高的；最多的
minimize vt. 使减少到最低限度
maximize vt. 使增加到最大限度
【佳句背诵】
To make progress in your English, you’d better spend a minimum of 30 minutes reading.
为了在英语上取得进步，你最好每天花至少30分钟阅读。
2．consume vt.吃；喝；饮；消耗
【典型例句】
The electricity industry consumes large amounts of fossil fuels every year.
每年电力行业消耗大量的化石燃料。
(1)be consumed with 使充满(强烈的感情)
(2)consumer n. 消费者；顾客
(3)consumption n. 消耗
【佳句背诵】
He was consumed with guilt and tears rolled down his cheeks.
他深感内疚泪水从脸颊流下。
3．quantity n．数量；数额
【教材原句】
Processed foods often contain less nutrition，and have higher quantities of sugar，salt，and fat than fresh ingredients.(教材P32)
加工食品通常含有较少的营养，并且比新鲜原料含有更多的糖、盐和脂肪。
(1)a large/small quantity of＝large/small quantities of“大/少量的”，既可以修饰可数名词也可以修饰不可数名词
a (large/small) quantity of后接名词作主语时，谓语常用单数形式
(large/small) quantities of后接名词作主语时，谓语常用复数形式
(2)in quantity 在数量上；大量地
in large quantities 大量地
【佳句背诵】
Before the exam, I spent a large quantity of time preparing for it. Otherwise, I wouldn’t have succeeded in passing the exam.
在考前我花了大量的时间准备。否则我是不会通过考试的。
4．ideal adj.完美的；理想的；想象的 n．理想；完美的人(或事物)
【教材原句】
The ideal diet is a balanced one，without too much or too little of any one thing. (教材P32)
理想的饮食是均衡的，任何一种东西都不要吃得太多或太少。
the ideal and the real 理想与现实
realize/fulfil one’s ideal(s) 实现理想
be ideal for… 对……极为适合
【佳句背诵】
With your diligence and concentration，you are bound to succeed in entering an ideal university.
凭借着你的勤奋和认真，你一定可以成功地进入自己理想的大学。
5．trick n．诀窍；计谋；把戏 vt.哄骗；欺骗
There is no one trick to healthy eating. (教材P32)
健康饮食没有什么诀窍。
play tricks/a trick on sb. 搞恶作剧；开某人玩笑
make fun of sb. 取笑某人
trick sb. into doing sth. 骗某人做某事
play a joke on sb. 取笑某人
【佳句背诵】
Patience is the trick of doing this job well.
耐心是做好这份工作的诀窍。
6．consist of 由……组成
【教材原句】
For example，America’s most popular Chinese dish is General Tso’s chicken，which consists of fried chicken covered in a sweet sauce，flavoured with hot red peppers. (教材P26)
例如，美国最受欢迎的中国菜是左公鸡，这道菜是用甜酱汁包裹的炸鸡，加上红辣椒调味。
consist of没有被动语态，相当于be made up of或be composed of，且不用于进行时。
consist of 由……组成
consist in＝lie in 存在于……，在于……
consist with… 与……一致；符合
【佳句背诵】
Success consists in the ability to continue efforts through failures.
成功在于百折不挠。
7．recommend sth. to sb. 向某人推荐某物
【典型例句】
I hope our teachers can recommend more interesting books and magazines to us and give us more free time to read them.
我希望老师能给我们推荐一些更有趣的书和杂志，给我们更多的自由时间进行阅读。
(1)recommend sb.to do sth. 建议某人做某事
recommend that sb. (should) do sth.建议某人做某事
(2)recommend sb. sth. 向某人推荐某物
recommend sth. to sb. 把某物推荐给某人
recommend sb. as… 推荐某人为……
(3)recommendation n. 推荐；介绍信
【佳句背诵】
The reason why I recommend you to learn Tang poems is that they are valuable cultural heritage of China.
我推荐你学唐诗是因为他们是中国宝贵的文化遗产。
8．cut down削减；砍倒；缩短某物
【典型例句】
With more and more forests cut down，large quantities of soil are being washed away.
随着越来越多的森林被砍伐，大量的土壤正在被冲走。
cut in 插话；让某人分享利润
cut up 切碎；齐根切掉
cut out 删除
cut through 开辟
cut off 切断；中止；隔绝
【佳句背诵】
As is known to us，smoking is harmful to us. You’d better quit smoking or at least cut down the amount of smoking.
众所周知， 吸烟对我们身体有害，你最好戒烟或者至少减少吸烟量。
9．On the other hand，it does tell us a lot about Americans. (教材P26)
另一方面，它确实告诉了我们很多关于美国人的事情。
【典型例句】
When rescue did come, we felt such relief and joy that many of us couldn’t hide our tears.
当救援真的赶来时，我们长长地松了口气，欣喜不已，许多人忍不住流下了眼泪。
【句式分析】
句中的“do come”属于“do(does/did)＋动词原形”结构，用来强调谓语动词，加强语气。
10．Besides this, it is also important to have some meat, beans, or dairy products in your diet, as they provide the necessary protein for strong bones and muscle growth.
除此之外，在你的饮食中添加一些肉、豆类或乳制品也是很重要的，因为它们提供了强健骨骼和肌肉生长所需的蛋白质。
【句式分析】
这是as做连词可引导原因状语从句。
as做连词可引导原因状语从句，时间状语从句，让步状语从句和方式状语从句。
As you are in poor health, you shouldn’t stay up late. (表原因)
你身体不好，你不该熬夜。
As the sun rose, the fog disappeared. (表时间)
太阳升起时，雾消失了。
Always do to others as you would be done by.(表方式)
别人怎么对待你就怎么对待别人。
Child as he was, he knew what was the right thing to do.(表让步)
尽管他还是个孩子，但他知道怎么做才是正确的。
注意：as 引导让步状语从句要倒装。
【佳句背诵】
Poor as he was, he never gave up his dream of being a singer.
尽管贫穷但他从没有放弃成为歌手的梦想。