一、导读：

Key words & expressions involved: 

1. 健全的精神 __________________________  2. 与....有共同之处_______________________

3. 强身健体 ____________________________  4. 创造奇迹_____________________________

5. 首先_________________________________  6. 提高效率_____________________________

7. 克服负面情绪_________________________  8. 通过锻炼来... _________________________

9. 伸展你的肌肉_________________________  10. 最重要的是__________________________

11. 维持你的精力 _______________________  12. 富含蛋白质的食物____________________

13.弥补因流汗失去的水分_________________  14. 从小处着手__________________________

15. 想法设法，努力去... __________________  16. 有很多健康利益______________________

17. 缺乏锻炼____________________________  18. 对身体施加压力______________________

二、导思：

Regular exercise 1. ____________ (do) wonders for people’s physical and mental health. It can increase the 2. ____________ (efficient) of your heart and lungs. It tends 3.____________ (improve) your immune system.  4._____________, it helps to reduce stress and negative feelings. 

When planning exercise routine, it is wise of you to consider first 5. ____________ you’d like to improve, such as heart and lung efficiency, muscle strength or flexibility. Then choose activities you enjoy and stick with them. However, that’s not enough. You should eat and drink right and prevent yourself from 6. ____________ (injure). Eat foods 7. ____________ (contain) carbohydrates to keep up your energy. Eat foods rich in protein to help to recover and repair your muscles. But don’t eat 8. ____________ (immediate) after exercise. You can drink throughout exercise to make up 9. ____________ water lost to sweat. Last but not least, 10. ____________ (wear) proper clothes and equipment and remember to warm up to prevent injury. You should also start small and slowly form your regular exercise routine. 

三、导学&导练：句式分析

1. It has also been proven that active people tend to have better immune systems and are at lower risk of diseases.

事实也证明，经常运动的人往往拥有更好的免疫系统，患病的风险更低。

本句是一个主语从句，it是形式主语，that引导的从句是真正的主语。

考点提炼 it作形式主语，that 作真正主语的常用句型：

(1)It is hoped/announced/expected/reported/said/assumed that...据希望/宣布/期望/报道/说/推测……

(2)It's strange/natural/surprising/true/funny/wonderful/likely/possible that...……是奇怪的/自然的/惊奇的/真的/有趣的/很棒的/可能的

(3)It's a pity/a shame/good news/an honour/a good thing that...……真遗憾/真可惜/是好消息/很荣幸/太好了

①It was reported that four men escaped from prison yesterday.据报道，昨天四个人越狱逃跑了。

②It is well­known that the earth moves around the sun.众所周知，地球绕着太阳转。

⑤It's a pity that we can't attend your birthday party.很遗憾我们不能参加你的生日聚会。

练一练：句型转换

①It's said that Tom has come back from abroad.  

→People say _____________________________________ from abroad.

→Tom _____________________________________ from abroad.

② Obviously, we don't want to spend too much money.

→ _____________________________ we don't want to spend too much money.

2. Some studies even show that exercise improves certain brain functions, meaning you could actually exercise your way to better performance at school!

一些研究甚至表明锻炼会改善大脑的某些功能，这意味着你确实可以通过锻炼来提高学业成绩!

本句是含有that引导的宾语从句的复合句, meaning you could actually exercise your way to better performance at school是分词短语做状语。

分词做状语

meaning you could...是v.-ing形式做伴随状语， 表示伴随情况。

He made the boys it there, promising they would not hurt him.他让那个男孩坐在那儿，保证不会伤害他。

Last night, Mike made a call to me, saying sorry for his absence from my wedding ceremony.昨晚， 迈克给我打了个电话， 对缺席我的婚礼表示歉意。

特别提醒

现在分词和过去分词做状语的区别：现在分词做状语，分词和主语是主动关系，并表示动作正在进行；过去分词做状语，分词和主语是被动关系，并表示动作已经完成。

3. When to eat is also of great importance. 什么时候吃也很重要。

When to eat是主语， is also of great importance是系表结构。

“of+n.”结构

is of great importance是“be+of+n.”结构， 意为“很重要”。“of+n.”在句中做表语。

His advice is _____________________________. 他的建议对我来说很宝贵。

That experience was_____________________________. 那段经历对他很有益。

归纳拓展

“of+n.”结构在句中可以做表语或后置定语。该结构根据是否有对应的形容词可以分为两类：

(1)可以转化为同根形容词的：此时，“of+名词”结构用来说明句子的主语所具有的作用、重要性或意义等。

这类名词有value， importance， use， help， benefit，significance等， 名词前可用great， little， some， no， much等来修饰， 用来说明程度。

The meeting is of great importance.=The meeting is very important.这个会议很重要。

(2)不可以转化为形容词的：此时，“of+名词"结构用来说明句子的主语在重量、大小、颜色、类别等方面的特征。

这类名词有color， age， size， height， length， weight，shape， type， quality等， 名词前可用different， the same， a(n) 等来修饰。

Coins maybe of different sizes, weights, shapes and metals.硬币可能在大小、重量、形状和(铸造所用的)金属方面有所不同。

(3) “be of+抽象名词”结构的否定形式一般采用否定名词的做法， 即“be of no+名词”。

As far as the study of English was concerned, what he said was of no use.就学习英语而言，他所讲的并没有多少用处。

单句语法填空

(1) Mother’s labor is _______ a higher value than it is realized.

(2) Today’s meeting will be of great _________________(important).

四、达标导练：（10分钟）

单词填空

1.Few people nowadays are able to ___________________(维持) friendships into adulthood. 

2.The exercises are designed to ___________________(伸展) and tone your leg muscles.

3.It takes an ___________________(平均水平) of ten weeks for a house sale to be completed. 

4.To make matters worse,Moth was diagnosed with a serious ___________________(疾病). 

5.So feeling comfortable can ___________________(减少) stress and make you happier and more productive. 

6.Already they were ___________________(出汗) as the sun beat down upon them. 

7.One day when I went ___________________(慢跑锻炼),an old man suddenly approached me. 

8. ___________________(此外,而且),children learning a new language are expected to make mistakes. 

9.Smart homes can learn about your daily ___________________(惯例) and preferences.

10.There are now over 40 chat benches ___________________(遍及) England.

完成句子

1.最后，你可以努力学习如何唱中文歌，这是一件有趣的事情。(疑问词+不定式)

Finally, you can try to study _________________________________, which is an interesting thing.

2.人们建议会议推迟到下周。(it作形式主语)

_________________________________ the meeting (should) be put off till next week. 

3.解决这个问题的唯一办法是向教授求助。(不定式作定语)

_________________________________ is to turn to the professor for help.

4.如果可能的话，请在今晚以前告诉我。(状语从句的省略)

_________________________________, please let me know by this evening. 

5.这幅画没有价值，它没有用。(be of+抽象名词)

The drawing _________________________________, and it is worthless. 

五、课后巩固训练：（30分钟）

限时练习

六、反思感悟：

1. 掌握文章知识点吗？

2. 提高理解语篇意义的能力吗？