1 . 假设你是李华，你的英国朋友Chris在给你的邮件中提到他对中国文化非常感兴趣，想请你介绍一项你最引以为傲的中国文化遗产。请你给他回邮件，内容包括：
1.文化遗产的名称；
2.简要介绍；
3.你感到自豪的理由。
注意：1.词数100左右；
2.可以适当增加细节，以使行文连贯。
参考词汇： Intangible cultural heritage 非物质文化遗产
Dear Chris,
____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

Yours,

Li Hua

2 . It is not how much you read but what you read that c_______. (根据首字母单词拼写)

3 . He frequently did _______ (自愿的) work during his spare time at university. (根据汉语提示单词拼写)

4 . In modern society, people are under so much stress that they should learn to combine business and _______ (放松). (根据汉语提示单词拼写)

5 . Sugar-free cookies, reduced-sugar cereal, sugar-free candy, diet soda... are these better for you? Since sugar became a taboo (禁忌) in the nutrition and wellness world, sugar-free food items and drinks have acted as alternatives for once beloved sweet drinks and snacks. Claiming to be ZERO sugar means it is healthier, better for diabetics, and helps you slim down... Right?

In fact, sugar-free is worse. Sugar-free means that artificial sweeteners (甜味剂) are used instead of real sugar. The problem: these sweeteners do not come from natural sources and they can cause you more harm than good.

Let’s get into what these artificial sweeteners actually are. Sugar-free sugar sounds wrong and that’s because there is no such thing as sugar-free sugar. Some of these sugar-free alternatives still contain sugar and the ones that don’t contain sugar have chemicals your body often does not know how to process.

Most artificial sweeteners are a lot sweeter than sugar, so only a tiny amount is needed. That’s why they can market sugar-free alternatives as “low-calorie” or “no-calorie”. It also means that you get no nutritional value from consuming them, which is why many sugar-free substitutes are classified as “non-nutritive”. These artificial sweeteners tend to hide under sneaky names. Actually, they are 200-600 times sweeter than sugar.

When you eat sweet stuff, your body continues to desire it and, even though your body cannot metabolize (代谢) these sugar-free alternatives, your brain does not know the difference. In turn, sugar-free alternatives connect to weight gain and type 2 diabetes (糖尿病).

Artificial sweeteners also damage your gut’s ability to break down sugar, which impacts everything you eat. In other words, your body doesn’t know how to handle artificial sweeteners because they have nothing real to process.

A good rule of thumb: stay away from artificial sweeteners and look for non-sugar, natural sweeteners like Stevia or date sugar. In the war against artificial sweeteners and real sugar, both lose. Satisfy your sweet tooth with natural sugars that come from fruits and stay away from products claiming to be sugar-free or diet!

1. Why are sugar-free alternatives described as “low-calorie” or “no-calorie”?

A．They won’t lead to weight gain.

B．They are greener and healthier.

C．They are much to everyone’s taste.

D．Small quantities of artificial sweeteners are used.

2. What do we know about artificial sweeteners?

A．They present a bigger health risk.

B．They can be easily broken down.

C．They are as sweet as sugar.

D．They improve our ability to metabolize.

3. What is the author’s final conclusion?

A．Real sugar is a better choice.

B．Stay away from sugary products.

C．Sugar-free products are healthier.

D．Choose sugar from natural sources.

6 . A number of suggestions were r_______ at the meeting. (根据首字母单词拼写)

7 . Children should form a ________ (健康的) eating habit from an early age. (根据汉语提示单词拼写)

8 . Being ________ (守时的) for the meeting was essential; no one was allowed to be late. (根据汉语提示单词拼写)

9 . There is no doubt that he deserves the title “outstanding player of his ________ (generate)”.(所给词的适当形式填空)

10 . With the ________ (develop) of the Internet, less communication will be done by regular mail. (所给词的适当形式填空)