2 . 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。

The Chinese government recently finalized a plan to set up a Giant Panda National Park(GPNP).     1     (cover)an area about three times     2     size of Yellowstone National Park, the GPNP will be one of the first national parks in the country. The plan will extend protection to a significant number of areas that     3     (be)previously unprotected, bringing many of the existing protected areas for giant pandas under one authority     4     (increase)effectiveness and reduce inconsistencies in management.

After a three-year pilot period, the GPNP will be officially set up next year. The GPNP     5     (design)to reflect the guiding principle of “protecting the authenticity and integrity(完整性)of natural ecosystems, preserving biological diversity, protecting ecological buffer zones,     6     leaving behind precious natural assets(资产)for future generations”. The GPNP’s main goal is to improve connectivity between separate     7     (population)and homes of giant pandas, and     8     (eventual)achieve a desired level of population in the wild.

Giant pandas also serve     9     an umbrella species(物种), bringing protection to a host of plants and animals in the southwestern and northwestern parts of China. The GPNP is intended to provide stronger protection for all the species     10     live within the Giant Panda Range and significantly improve the health of the ecosystem in the area.

3 . Like most of us, I try to be mindful of food that goes to waste. The arugula (芝麻菜)was to make a nice green salad, rounding out a roast chicken dinner. But I ended up working late. Then friends called with a dinner invitation. I stuck the chicken in the freezer. But as days passed, the arugula went bad. Even worse, I had unthinkingly bought way too much; I could have made six salads with what I threw out.

In a world where nearly 800 million people a year go hungry, “food waste goes against the moral grain,” as Elizabeth Royte writes in this month’s cover story. It’s jaw-dropping how much perfectly good food is thrown away — from “ugly” (but quite eatable) vegetables rejected by grocers to large amounts of uneaten dishes thrown into restaurant garbage cans.

Producing food that no one eats wastes the water, fuel, and other resources used to grow it. That makes food waste an environmental problem. In fact, Royte writes, “if food waste were a country, it would be the third largest producer of greenhouse gases in the world.”

If that’s hard to understand, let’s keep it as simple as the arugula at the back of my refrigerator. Mike Curtin sees my arugula story all the time — but for him, it's more like 12 bones of donated strawberries nearing their last days. Curtin is CEO of DC Central Kitchen in Washington, D.C., which recovers food and turns it into healthy meals. Last year it recovered more than 807,500 pounds of food by taking donations and collecting blemished (有瑕疵的) produce that otherwise would have rotted in fields. And the strawberries? Volunteers will wash, cut, and freeze or dry them for use in meals down the road.

Such methods seem obvious, yet so often we just don’t think. “Everyone can play a part in reducing waste, whether by not purchasing more food than necessary in your weekly shopping or by asking restaurants to not include the side dish you won’t eat,” Curtin says.

1. What does the author want to show by telling the arugula story?

A．We pay little attention to food waste.	B．We waste food unintentionally at times.
C．We waste more vegetables than meat.	D．We have good reasons for wasting food.

2. What is a consequence of food waste according to the test?

A．Moral decline.	B．Environmental harm.
C．Energy shortage.	D．Worldwide starvation.

3. What does Curtin’s company do?

A．It produces kitchen equipment.	B．It turns rotten arugula into clean fuel.
C．It helps local farmers grow fruits.	D．It makes meals out of unwanted food.

4. What does Curtin suggest people do?

A．Buy only what is needed.	B．Reduce food consumption.
C．Go shopping once a week.	D．Eat in restaurants less often.

5 . Human speech contains more than 2,000 different sounds, from the common “m” and “a” to the rare clicks of some southern African languages. But why are certain sounds more common than others? A ground-breaking, five-year study shows that diet-related changes in human bite led to new speech sounds that are now found in half the world’s languages.

More than 30 years ago, the scholar Charles Hockett noted that speech sounds called labiodentals, such as “f” and “v”, were more common in the languages of societies that ate softer foods. Now a team of researchers led by Damián Blasi at the University of Zurich, Switzerland, has found how and why this trend arose.

They discovered that the upper and lower front teeth of ancient human adults were aligned (对齐), making it hard to produce labiodentals, which are formed by touching the lower lip to the upper teeth. Later, our jaws changed to an overbite structure (结构), making it easier to produce such sounds.

The team showed that this change in bite was connected with the development of agriculture in the Neolithic period. Food became easier to chew at this point. The jawbone didn’t have to do as much work and so didn’t grow to be so large.

Analyses of a language database also confirmed that there was a global change in the sound of world languages after the Neolithic age, with the use of “f” and “v” increasing remarkably during the last few thousand years. These sounds are still not found in the languages of many hunter-gatherer people today.

This research overturns the popular view that all human speech sounds were present when human beings evolved around 300,000 years ago. “The set of speech sounds we use has not necessarily remained stable since the appearance of human beings, but rather the huge variety of speech sounds that we find today is the product of a complex interplay of things like biological change and cultural evolution,” said Steven Moran, a member of the research team.

1. Which aspect of the human speech sound does Damián Blasi’s research focus on?

A．Its variety.

B．Its distribution.

C．Its quantity.

D．Its development.

2. Why was it difficult for ancient human adults to produce labiodentals?

A．They had fewer upper teeth than lower teeth.

B．They could not open and close their lips easily.

C．Their jaws were not conveniently structured.

D．Their lower front teeth were not large enough.

3. What is paragraph 5 mainly about?

A．Supporting evidence for the research results.

B．Potential application of the research findings.

C．A further explanation of the research methods.

D．A reasonable doubt about the research process.

4. What does Steven Moran say about the set of human speech sounds?

A．It is key to effective communication.	B．It contributes much to cultural diversity.
C．It is a complex and dynamic system.	D．It drives the evolution of human beings.

6 . Grading Policies for Introduction to Literature

Grading Scale

90-100, A; 80-89, B; 70-79, C; 60-69, D; Below 60, E.

Essays (60%)

Your four major essays will combine to form the main part of the grade for this course: Essay 1 = 10%; Essay 2 = 15%; Essay 3 = 15%; Essay 4 = 20%.

Group Assignments (30%)

Students will work in groups to complete four assignments (作业) during the course. All the assignments will be submitted by the assigned date through Blackboard, our online learning and course management system.

Daily Work/In-Class Writings and Tests/Group Work/Homework (10%)

Class activities will vary from day to day, but students must be ready to complete short in-class writings or tests drawn directly from assigned readings or notes from the previous class' lecture/discussion, so it is important to take careful notes during class. Additionally, from time to time I will assign group work to be completed in class or short assignments to be completed at home, both of which will be graded.

Late Work

An essay not submitted in class on the due date will lose a letter grade for each class period it is late. If it is not turned in by the 4th day after the due date, it will earn a zero. Daily assignments not completed during class will get a zero. Short writings missed as a result of an excused absence will be accepted.

1. Where is this text probably taken from?

A．A textbook.

B．An exam paper.

C．A course plan.

D．An academic article.

2. How many parts is a student’s final grade made up of?

A．Two.

B．Three.

C．Four.

D．Five.

3. What will happen if you submit an essay one week after the due date?

A．You will receive a zero.	B．You will lose a letter grade.
C．You will be given a test.	D．You will have to rewrite it.

8 . 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。

May 21st this year marks the first International Tea Day, which was named officially     1     the United Nations on November 27th, 2019. To celebrate     2     festival, a number of events took place at the Chinese Businessman Museum in Beijing on Thursday.

The chairman of the China Culture Promotion Society     3     (address) the opening ceremony. “As a main promoter of the International Tea Day, the birthplace of tea and the     4     (large) tea-producing country, China has a     5     (responsible)to work with other countries to promote the healthy development of the tea industry. It can help to build a community with a     6     (share) future for mankind,” he said.

The “First International Tea Day Tea Road Cooperative Initiative” issued (发布) at the ceremony calls for people working in the tea industry to come together to promote international cooperation     7     cultural exchanges. A four-year tea promotion —Tea Road Cooperative Plan — was also issued in accordance with the initiative.

    8     (strengthen)the connection with young people, the event included a number of public promotional activities on social media,     9     (invite) twenty-nine tea professionals from around the world to have thirty-six hours of uninterrupted live broadcasts.

The Chinese Ancient Tea Museum was officially unveiled (揭幕) at the ceremony, opening     10     (it)first exhibition: The Avenue of Truth — A Special Exhibition of Pu’er Tea.

9 . 你们学校正举办主题为“用英文讲中国故事”的征文活动。请你以一位中国历史人物为题写一篇短文投稿，内容包括：
1.人物简介及事迹；
2. 意义或启示。
注意：
1. 词数100左右；
2. 题目已为你写好。
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