1 . When I was a practice teacher in a middle school，the students in my class were always making ______，and had no interest in chemistry. So I decided to do ______to change their______ towards chemistry.

The evening before I would teach all by myself，I gave a piece of paper to everyone. I told them to write ______ they wanted on the paper and handed it in and then I could tell what each one had ______ .All the students said I _____ be longsighted(远视)．Then I stood ______ my back towards them. I didn't turn back ______ they had finished and ______ all the paper in a cardboard case.

I turned the cardboard case with the bottom(底部)towards the students，and told them calmly what each one had written on the paper. The students were surprised，______ that I had learned their ______ completely in such a short time.

I told them the truth and they were ______ at my brightness：there were five lines of students in the classroom，and every line had ten students. I had written serial number(from 1 to 50 )on every ______ of the paper in a chemical reagent(试剂)that cannot be seen ______eyes，and then gave ______out to the students according to the groups of their seats. After the paper was ______ in，I used______ chemical reagent onto the corner of the paper. Thus the serial number was ______！

______ ，the students became ______ interested in chemistry，and we became good friends.

1.

A．progress

B．troubles

C．faces

D．efforts

2.

A．something

B．nothing

C．all

D．them

3.

A．methods

B．attitudes

C．feelings

D．interest

4.

A．that

B．how

C．when

D．what

5.

A．thought

B．seen

C．written

D．heard

6.

A．would

B．needed

C．had to

D．might

7.

A．with

B．for

C．to

D．as

8.

A．after

B．when

C．until

D．now that

9.

A．put

B．left

C．had

D．gave

10.

A．knowing

B．believing

C．seeing

D．hearing

11.

A．names

B．faces

C．characters

D．handwritings

12.

A．frightened

B．angry

C．sad

D．amazed

13.

A．corner

B．bottom

C．top

D．side

14.

A．in

B．for

C．with

D．to

15.

A．it

B．that

C．them

D．those

16.

A．given

B．handed

C．passed

D．offered

17.

A．expensive

B．useful

C．another

D．smelly

18.

A．made

B．seen

C．found

D．looked

19.

A．From then on

B．However

C．Though

D．So far

20.

A．a lot of

B．a lot

C．partly

D．greatly

2 . 阅读下面短文，在空白处填入1个适当单词或括号内单词的正确形式。

Good afternoon, students. We have finally made some     1    (change) to the school clothing rules. The main differences are about hair and shoes. First, I'll talk about the problem with shoes. Recently, I     2    (notice) that some of you have been wearing very expensive designer shoes to class. This has some bad influence     3     our students. We want the school to be an exciting     4     serious place to learn. So, we are keeping out all shoes     5     cost more than $100. The second issue is hairstyles. While we understand that you want to express     6     (you), we have to say no to     7     (color) hair. A little red or blue or even     8     (make) your hair blond is OK. But bright pink hair or crazy hair that has five different colors? That' s too much for the classroom. You can wait to experiment with your hair during summer vacation. During the school year, we want you     9     (keep) your minds on your work so you can do well on your tests. The exams will be     10    (hard) this year, so we have a lot more work to do!

3 . On the 100th anniversary of the Communist Party of China (CPC), red tourism has gained popularity among tourists who flood in to visit historic sites with a modern revolutionary heritage.

Jinggangshan

This is one of the most crucial and splendid chapters of history of establishing Red China as well as a unique and wonderful ecosystem, which is covered with rich forest, rugged peaks and several memorials to the Red Army. The best time to visit is between April and October, with the most temperature timing April and May when the large azaleas (杜鹃花) bloom.

Open: 8:00-17:00 (Feb. 16-Nov. 15). 8:00-16:30 (Nov. 16-Feb. 15)

Xibaipo

It is an old revolutionary base where the leadership of the Communist Party of China was stationed, drawing up the blueprint for a new country. A memorial hall was built to honor the memory of this site. The lake and the hill here add brilliance and beauty to each other and form pleasant scenery.

Open: Tuesdays to Sundays 9:30-17:00 (Xibaipo Memorial Hall)

The Nanhu Revolutionary Memorial Hall

A new exhibition is held with updated display approaches, including phantom imaging (全息影像) and oil painting, which are used to improve visitors' experiences. The exhibition shows four stages of the CPC from its establishment to its achievements.

Open: Tuesdays to Sundays 8:30-18:00 (closed on Mondays)

Former Site of the Editorial Department of New Youth

New Youth started the New Culture Movement and spread the influence of the May Fourth Movement. The site was briefly based in Beijing but moved back to Shanghai in 1920 and also served as the office for the Communist Party of China Central Committee in the 1920s.

Open: Thursdays to Tuesdays 9:00 - 11:30, 13:30 - 16:30 (closed on Wednesdays)

1. Where would visitors learn more about the history of the Red Army?

A．Jinggangshan.

B．Xibaipo.

C．The Nanhu Revolutionary Memorial Hall.

D．Former Site of the Editorial Department of New Youth.

2. What do we know about the Nanhu Revolutionary Memorial Hall?

A．It focuses on Chinese achievements in art.

B．It mainly advertises the coming anniversary.

C．It applies modernized methods to the exhibition.

D．It briefly introduces the rise and fall of Nanhu.

3. When can tourists visit Former Site of the Editorial Department of New Youth?

A．At 1:00 p.m. on Mondays.	B．At 9:00 a.m. on Wednesdays.
C．At 2:00 p.m. on Fridays.	D．At 5:00 p.m on Sundays.

4 . NASA selects university teams for space exploration

The moon's permanently shadowed areas, nearly 384, 400 kilometers away from home, are the closest water source outside the earth. The craters have been dark since billions of years ago. But now with student-developed technologies, more about them can be discovered.

Through the competitive Breakthrough, Innovative and Game-changing (BIG) Idea Challenge and the Space Grant project, NASA has awarded nearly $ 1 million to eight university teams. They will build sample lunar payloads (装备) and demonstrate innovative ways to study the moon's darkest areas.

"Its an exciting time for NASA and students across the country," said Drew J. Hope, Program Manager of Game Changing Development program. "Thanks to our partnership with the Office of STEM Engagement, this is the most money NASA has awarded in a student challenge directly connected to Artemis."

The chosen teams will work out ways to gather data in and around the craters, generate wireless power for future infrastructure, and enable autonomous mobility even in the most extreme environments. The research results could benefit NASA's Artemis Program and be used to study the moon ahead of a human landing in 2024 or help establish   sustained presence by 2028. Each team will receive different amounts of grants, based on the concept and budget they propose. They will develop and test the technologies in simulated(模拟的environments with the awards during the following 10 months, showing they are prepared for a possible lunar mission as early as 2023.Then in November 2020, a panel of NASA and industry experts will examine the teams' research and development results at a face-to-face design review.

"One of the most exciting things about this challenge is that several of the concepts, if proven to be valuable as a result of these awards, could eventually be integrated and operated together on the surface of the moon," according to Chad Rowe, Acting Manager of Space Grant project." These students are part of the Artemis generation and they are helping fulfil NASA'S mission needs today, while developing relevant hands-on experience that will prepare them for aerospace careers after graduation.

1. What are the university teams supposed to do?

A．Explore the mystery of space.	B．Participate in a competition.
C．Develop technologies to study the moon.	D．Challenge NASA'S Artemis program.

2. What does the underlined word "grants" in Paragraph 4 most probably mean?

A．Aid.

B．Funds.

C．Tests.

D．Chances.

3. When will the students' achievements probably be first put into use?

A．2020.

B．2023.

C．2024.

D．2028,

4. How can the students benefit from the project?

A．They can land on the moon

B．They can get paid while doing the job.

C．They can work In NASA after graduation.

D．They can gain experience for their future aerospace careers.

5 . The film My People, My Country shows great historical events through the eye of o________ (普通的) people who were dedicated to or affected by them. （根据中英文提示填空）

6 . Tsinghua University has introduced various courses such as swimming, yoga, and photography etc. to encourage students to keep a b________ between study and life. （根据首字母单词拼写）

7 . 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。

Chinese sci-fi blockbuster, The Wandering Earth, ranked     1     (four) on the day of its screening.     2     average, it made over 200 million yuan every day after its release on Tuesday. It means that the film     3     (become) the winner of the Chinese box office so far.

The film tells a story of a project to move the Earth and its 3.5 billion inhabitants to a distant star system in the near future because the sun is dying and the power is strong enough    4     (ruin) the Earth.     5     (lucky), there is a     6     (possible) that the project could be successful.

According to The Hollywood Reporter, The Wandering Earth is China’s first film     7     is set in space. Chinese science fiction author Anna Wu says that it is a new milestone for the Chinese film industry and it is     8     (good) than other similar films.

The Wandering Earth is adapted from works which     9     (write) by Liu Cixin in 1999. The writer has led a renaissance in science fiction. His novel The Three-Body Problem is     10     first Chinese winner of the Hugo Award for the genre (体裁).

8 . Choice of seating in the lecture hall can influence a college student’s grades, a study suggests.

Lectures are important in higher education. Researchers from Sheffield Hallam University in the UK examined students’ reasons for choosing particular seats in a lecture hall, and studied how seating positions influence student performance.

“Interaction (互动) is a key part of learning and knowing who the students are interacting with can be a great benefit when designing activities,” said David P Smith of Sheffield Hallam University.

Many students preferred being able to sit with their friends, while others were more concerned with either attracting or avoiding the lecturer’s attention. Some students chose seats that allowed them to see and hear clearly, while others picked seats that are easy for them to leave and that make them feel less anxious, researchers said.

Friendship groups who sat together tended to achieve similar grades, and students who sat alone at the edges tended to do worse than average.

Lecturers may be able to use these findings to provide assistance to anxious students, and to support the learning of all students by encouraging interactions between the different groups.

Appraising (评估) classroom rows based on academic success, some professors have found out that the front rows are usually held by outgoing scholarly students.

“I notice the more prepared and active students sit in front rows.” said Dr. Chris Hammons, dean of the College of Arts and Humanities and chair of the department of government (London). Perhaps more importantly, the front row may be the ideal location for shy, timid students who have trouble paying attention. Also, sitting closer to the front of the room does have an effect on student-teacher interaction, which is linked to greater academic performance. According to a study published in 2013, students’ grades lowered by 0.1 point for every row further back students sit.

1. What is the most important part of learning according to David P Smith?

A．Lectures.	B．Seats.
C．Interaction.	D．Activities.

2. How can lecturers use these findings to help students?

A．By providing assistance to anxious students.

B．By helping them to choose their friends carefully.

C．By providing them with suggestions on choosing seats.

D．By encouraging them to interact with different groups.

3. Where does a student prefer to sit if he wants to get higher scores?

A．In the front row.	B．In the middle row.
C．In the back row.	D．At the edges.

4. What is the main idea of the passage？

A．Students should choose seats carefully.

B．A study on seats is carried out by researchers.

C．Different students may choose different seats.

D．Seating position can influence students’ scores.

9 . 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。

In 2004, the junior high school student, now 13, launched the basketball-themed Hoops of Hope,     1     “charged” people in his neighborhood $1 for every basket he shot. Since then, thousands of youngsters have picked up on the idea and raised more than $325,000 for the cause. “It works     2     kids of my age want a chance to do something great and be part of something like this,” Gutwein told China Daily.

“I realized these kids weren’t any     3     (difference) from me, except that they were suffering     4     (terrible) and I wanted to do something to help     5     (they),” he said.

    6     the help of non-government organizations, Hoops of Hope has built a school for HIV/AIDS orphans and a medical lab in Zambia in South Africa.

Another participant, Li Yeqiao, a 15-year-old student at Beijing Bayi Middle School, told the conference how the group seeks to improve the way electronic waste     7     (deal) with, and encourages people     8     (save) water and care for animals. “We have developed 3R (Reduce, Reuse and Recycle) living habits. Our initiatives (首先行动)    9     (have) a positive impact on the local environment.” Li said.

British animal behavior expert Jane Goodall introduced the Roots & Shoots concept to China in 2000 to promote environmental and humanitarian education programs to     10     (child). There are now 300 of such groups in the country.

10 . 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 Xi’an City Wall is the most complete city wall that has survived China’s long history. It     1     (build) originally to protect the city     2     the Tang dynasty and has now been completely restored (修复). It is possible       3     (walk) or bike the entire 14 kilometers.

We accessed the wall through the South Gate. The wall is 12 meters high and from here you can see streams of people moving inside and outside the City Wall.

After     4     (spend) some time looking at all the defensive equipment at the wall, we decided it was time for some action and what     5     (good) than to ride on a piece of history!

We     6     (hire) our bikes from the rental place at the South Gate. My bike was old and shaky     7     did the job. It took us about 3 hours to go all     8     way around the Xi’an City Wall. Supposedly you can do it in two hours, but we stopped at the different gates and     9     (watchtower) to take pictures or just to watch the local people going about their     10     (day) routines.