Tide is the regular rise and fall of the ocean level caused by the movement of the sun， the earth and the moon． It is considered a promising source of green energy to produce electricity in coastal areas．
To make use of tidal energy， we need to build tidal power stations． The bays and the river mouths where the tide is high（the tidal range is more than 10 metres） are usually perfect sites to build tidal power stations． There are many such places in the world． According to the IRENA （ the International Renewable Energy Agency）， by just using 2% of our coastlines， we can produce 4，383TWh of ocean power each year， enough to meet 16.4% of the world's electricity needs．
To build a tidal power station， we need to build a dam． In the dam are many turbines and on each turbine there is an electric generator'． When the tide rises，water comes through the dam，the turbines turn and the electric generators work， producing electricity．When the tide falls，water goes out through the dam， the turbines turn again．The electric generators continue to work．
Tidal energy has its advantages．Using tidal energy to produce electricity is much cheaper than using the traditional energy， like coal or gas． For example， the Rance Tidal Power Station in France has been there for over 50 years， producing around 5.000.000TWh of electricity each year． The cost is only 1.3 cents/TWh．
Tidal energy can be used nearly 24 hours a day． As long as the sun， the earth and the moon exist，we can use it to produce electricity． But without sunshine， there is no solar energy． When there is no wind，electric generators will not work． In addition， with the development of modern technology， tidal energy can be stored and used to produce electricity continuously．
However， we still have some problems to solve． It is difficult to build a dam in the sea， and the cost is very high．Moreover it's expensive to keep a tidal power station in its best condition．Scientists are working on them．
（1）A tidal power station is best built ．
A．at a river mouth with wind
B． along the coast with waves
C． In a bay with tide high enough
D．in coastal areas with sunshine
（2）The underlined word "turbine" in Paragraph Three is a machine to ．
A． make the tide rise and fall
B． make an electric generator work
C． let water go through the dam
D．keep the dam in good condition
（3）What advantage does tidal energy have？
A． We can use it to get useful tide．
B． It can improve the ocean environment．
C． We can use it nearly all the time．
D． It meets 16． 4% of the electricity needs．
（4）How can we make better use of tidal energy？
A． By digging more bays and river mouths．
B． By building cheaper tidal power stations．
C． By closing traditional electric power plants．
D． By using tidal energy to replace other energy．
If you walk along the River Thames， there are lots of interesting buildings to see．Running through the heart of London，there are also many galleries， markets， shops and keep you busy along its banks． You will also see a strange round building．It looks very old and very different from all the others．This is Shakespeare's Globe Theatre（莎士比亚环球剧场）．
The Globe Theatre was first built here in 1599．William Shakespeare was one of the most famous writers that ever lived．His plays were performed in the theatre for many years．However，in 1613， a fire broke out during a performance．The theatre was destroyed（毁坏），but the second was built the following year．It remained a theatre until 1644，and then it was pulled down to build houses．The modern（and also the third） Globe Theatre was completed in 1997， over 350 years later．This was done to honor Shakespeare，the most famous English writer．To this day， his many plays are performed there daily．He wrote around thirty﹣eight plays．They are comedies（funny stories） ，histories（about historical events and people） ， and tragedies（serious and sad stories）．People come from all over the world to watch them at the Globe Theatre．They are performed in exactly the same way as they were hundreds of years ago．
The building is round and made mostly of wood．There are simple seats on three different levels all around the sides．Everyone can see the stage（舞台）．However．there is no roof（屋顶） in the middle! The cheapest tickets are standing tickets． You stand in the middle，right in front of the actors，but if it trains，you will get wet!
（1）When was the second Globe Theatre built？
A．In 1599．
B．In 1613．
C．In 1614．
D．In 1997．
（2）What can we know about Shakespeare according to the second paragraph？
A．Shakespeare was one of the most famous French writers．
B．Many of his plays are performed daily in the modern Globe Theatre．
C．His plays are performed in a different way from they were hundreds of years ago．
D．He wrote thirty﹣eight plays that were all about historical events and people．
（3）What does the last paragraph mainly tell us？
A．The inside structure（结构） of Shakespeare's Globe Theatre．
B．The history of Shakespeare's Globe Theatre．
C．The opening time of Shakespeare's Globe Theatre．
D．The three types of tickets that you can choose．
（4）Which of the following statements about the modern Globe Theatre is TRUE？
A．It has remained there for over 350 years．
B．The round building looks old and strange．
C．It is made mostly of wood and has around roof in the middle．
D．If we buy the cheapest tickets in the theatre， we will be farthest from the stage．
How to Get Children to Stop Touching Their Faces
Kids seem like they're always touching everything in their environment， from tables and chairs to doors and stairs． Since those surfaces may hold germs（细菌），you can help your child avoid illness by encouraging them not to touch their face throughout the day．
（1） Once your child is about 3 years old， you can begin having conversations with them about avoiding germs， including the importance of washing their hands and how touching their face can spread germs to their nose and mouth． While just knowing this information probably won't help them break the habit， it can help set the groundwork．
（2） If you don't want to criticize（批评） your child when they forget， it is important to remind them when you see them with their hands around their face or mouth． Sometimes， just knowing that they 're doing it will be enough to help them stop doing it．
（3） It can be hard to remember sometimes， but look for chances to let your child know when they're doing a good job of keeping their hands away from their face． Encouraging words can be a really powerful motivation（动机） for kids to keep trying when they 're learning something new．
（4） Children often touch their faces or mouths without thinking about it． Many times， it's just because they're bored and they're looking for a way to excite themselves． If you think that might be the case， try giving your child a toy they can hold onto．
A． Point out any time you see your child touching their face． B． Encourage your child to wash their face carefully． C． Offer your child something they can hold． D． Explain why it's important if your child is old enough． E． Praise your child when they aren't touching their face． |
（5）The passage is most probably chosen from the part of in a newspaper．
A． News
B． Health
C． Sports
D． Business
Respect what you are eating
We all love food.But when you can't finish your meal，how do you feel？You might think that wasting a little bit of food isn't a big deal.
But when a whole school started to save food in their cafeteria（食堂），there was a big change.At Hengyang No.1 Middle School in Hunan Province，students are told to take no more food than they need. "There used to be 100 kg of food waste every day.But now，the amount（数量）of waste is down by 75 percent， "the cafeteria's manager told Hunan Evening Paper.
In China，people waste 35 million tons of food each year.That is enough to feed the whole country of South Korea for a year.
Food waste is a big problem around the world.According to the United Nations，there are 820 million people living in hunger（饥饿）today.But every year，the world waste 1.3 billion tons of food.That's one﹣third of all the food we have.
（1）Students in Hengyang No.1 Middle School are not allowed to waste food.
（2）The food waste has dropped by three quarters in their school now.
（3）Food waste is a big problem only in China.
（4）People waste so much food because there's no hunger now.
（5）The purpose of the passage is to ask people to stop wasting food.
Most successful persons have one thing in common： They try to be a super star in their own sages（舞台）． |
Dr． Zhang Wenhong is one of the most famous medical experts in the 21stcentury． He has worked in the medical field for almost 27 years． In early 2020， Zhang worked as a medical worker in Shanghai to save lives and make wonderful achievements on the front line． He advised people to stay at home and not to go to crowded places． He was called "Dad Zhang for Shanghai" for his direct and humorous words， which explain to the public on how to keep themselves away from the novel coronavirus（新型冠状病毒）． As Zhang Wenhong is a hero in the fight against the disease， every Chinese is proud of him． |
Yang Jiang is a Chinese writer and translator （翻译家）． Yang Jiang and her husband Qian Zhongshu have impressed（留下印象） Chinese readers deeply． Many readers admire Yang Jiang because she has written several valuable comedies． We Three that is about Yang Jiang's family stories has been widely praised by the readers． In 1960， she started to translate Don Quixote（《堂吉词德》）． The Chines version of Don Quixote came out in 1978． Yang Jiang had a great influence on Chinese culture． |
In the past few years， Li Ziqi has turned from a village girl in Sichuan Province into an Internet celebrity（网红）． The post﹣90s vlogger（90后视频博主）has 21 million fans on Sina Weibo and 7 million followers on You Tube． Her videos show the slow countryside life and the beauty of traditional art． On Dec 14th． 2019， she won the Person of the Year in the category of cultural influence（2019年度文化传播人物） awarded by China Newsweek． Her handmade life is fantastic for many modern people． |
判断下列句子描述是否符合原文内容，符合的填T，不符合的填F．
（1）Zhang Wenhong worked in Shanghai to fight against the novel coronavirus in 2020．
（2）Zhang Wenhong told people to go to crowded places．
（3）Yang Jiang was married to Qian Zhongshu．
（4）We Three is known by the readers．
（5）Li Ziqi is from Hunan Province．
Wearing a white blouse，Ai﹣Da studies her subject and begins to draw．She looks like any artist at work．However， the "beep …beep …beep" noise from her arm gives her away． Ai﹣Du is， in fact， a robot．
Ai﹣Da has been described as the world's "first AI（人工智能） robot artist"．She takes her name from Ads Lovelace， the world's first female computer programmer． Scientists at Oxford University developed AI systems （系统） for Ai﹣Da． The robot has cameras in her eyeballs． Alter she has studied a subject， she will use her left arm to draw．Now，Ai﹣Dot can only use a pencil for sketches （素描）．The plan is for her to paint．
Ai﹣Dot is not the first AI system to produce artworks． Since 2006， scientists have been developing software （软件） to turn photos into drawings． Last year． an artwork created using AI was sold in New York for 5132.500． However， Ai﹣Da's human﹣like appearance brings something new to the field．
In June， Ai﹣Du opened her first exhibition at Oxford． There were about 30 drawings by the robot．Ai﹣l）a， standing next to her artworks， attracted （吸引） many visitors．
Ai﹣Da's inventor， Aidan Meller． talked about the importance of the rubs "Ai﹣Da bring a new voice to the art world，" she said "AI is going to be the big thing of the 2020s． That influences us greatly．" Meller hopes the exhibition was just the start and that more will follow to show how AI is influencing human life．
根据短文内容，判断下列句子正误．正确的用"A"表示．不正确的用"B"表示．
（1）Ai﹣Da is a real artist who helps scientists at Oxford University develop AI systems．
（2）Last year， scientists began to develop software to turn photos into drawings．
（3）In June， Ai﹣Da opened her first exhibition at Oxford successfully．
（4）Aidan Meller thinks AI is going to influence human life more and more greatly．
My favorite book is the Little Prince written by the French writer Antoine．The book tells about how children see the world． It's so interesting that I can't help reading it over and over again．
The prince is kind and innocent （天真无邪的），so he doesn't understand why people want to have power， wealth and praises so much．He flew to different planets to find the answer， but finally he still had no idea． In fact， he also had his own problems． In the past， he fell in love with a red rose that was beautiful but vainglorious （自负的）． Later， he left the rose because of her vanity （自负）．On the earth，he made friends with a fox． They lived together for some time，but in the end he made up his mind to leave to find his rose． To his surprise，the rose was dead，and the planet was full of monkey bread trees．It's a pity that he lost his rose forever．
In my opinion， I think he should value the friendship with the fox， because， after all， the rose was dead．The friendship is important as well．The story is about friendship，love and humanity（人性）．It's helpful for us students to think more about the world． So let's open it and take a great journey along with the little prince．
根据短文内容判断所给句子正（T）误（F）．
（1）The book the Little Prince was written by an English writer．
（2）The prince didn't find the answer to his problem at last．
（3）The prince left the rose because she was poor．
（4）The prince made friends with a snake on the earth and lived with her for some time．
（5）The story of the book is about friendship， love and humanity．
A little boy invited his mother to come to his teacher﹣parent meeting，but the little boy was very upset．Although his mother was a beautiful woman，there was a scar（伤疤）on her nearly the right side of her face．The boy never wanted to talk about why or how she got the scar．At the meeting，the people saw the mother with a scar，and the little boy felt embarrassed and hid himself from everyone，listening to a conversation between his mother and the teacher．
The teacher asked carefully，"How did you get the scar on your face？"
The mother answered，"When my son was a baby，he was in a room，and the room caught fire．Everyone was too afraid to come in，so I went in．When I was running to his bed，I saw a piece of wood coming down and I placed myself over him trying to protect him．I was senseless：but luckily，the fireman came in and saved both of us．"She touched the scar of her face．"This scar will be lasting，but to this day，I have never regretted what I did．"
At this point，the little boy came out running toward his mother with tears in his eyes．He held his mother in his arms．
根据短文内容判断正误．正确的为"T"，错误的为"F"
请把你的选项在答题卡上用2B 将相对应的大写字母（"T"或"F"）
77．A little boy invited his father to his teacher﹣parent meeting．
78．The little boy knew how his mother got the scar before the teacher﹣parent meeting．
79．The boy hid himself because he felt embarrassed．
80．The word"regret"means"后悔"．
81．The passage is about"The Greatest Love in the World．" ．
判断正误：阅读下面的材料，判断下列句子是否符合短文内容．符合的填涂"T"，不符合的填涂"F"．（T＝True，F＝False）
More and more people are using mobile phones now．Smart phones are used as televisions， cameras， and music players． They are also used for sending e﹣mails or surfing the Internet． If someone talks about mobile phones， many Chinese will think of Huawei．
In China， even in the world， Huawei is a wonder（奇迹）． Ren Zhengfei built up （创建） Huawei company in 1987． The company sold 58.4 million smart phones in the first season of 2019． Huawei has got the second place at the mobile market．
Now，Huawei has been the leader in 5G field． It has more than 75，000 top engineers and scientists on research． They try their best to bring digital（数码）and high technology to every person and place． It's more convenient for modern people to live in a rapid way．What a useful technology 5G is！
We are looking forward to seeing a stronger Huawei． It provides a faster and better communication way for us． It also brings"Created in China"to the world．
（1）You can use Huawei mobile phones to take photos．
（2）Ren Zhengfei set up Huawei company in 1987．
（3）Huawei has got the first place at the mobile market．
（4）Few top engineers and scientists work on research in Huawei company．
（5）Huawei gives us a slower communication way．
Antarctica （南极洲） is at the southern end of the Earth． It is the coldest， driest and windiest place on our planet． What would it be like to live and work there？
On Oct 15， 50 Chinese researchers took a ship named Xuelong 2 from Shenzhen to Antarctica． Xuelong 2 is the first icebreaker （破冰船） made in China． It took two years to build Xuelong 2． It is reported that Xuelong 2 is one of the world's best research icebreakers．
Chinese researchers have been to Antarctica 35 times． Because of its unusual environment， researchers from around the world have been going there to do study （研究） for many years． Some studies can only be done in Antarctica． For example， there is little air pollution there． This makes it easier for scientists to study the weather， atmosphere （大气） and stars．
The study of Antarctica's geology （地质） is also important． Rocks in Antarctica can tell us what the weather was like long time ago， and help us understand how the Earth has changed over time． There are also many wild animals， such as penguins （企鹅），seals （海豹） and birds． Scientists can learn how animals live in cold places by studying them．
Xie Zhouqing is a professor at the University of Science and Technology of China． He was part of China's 15th research trip to Antarctica． He said， "Life in Antarctica is not easy．It is tiring and sometimes dangerous， but it is still quite fun．" He also said，"I studied how penguins walk， what they eat， and why they move from one place to another． I was excited to see the cute animals playing around． I hope my studies can help protect them．"
（1）What can we know from the first three paragraphs？
A． Antarctica is at the northern end of the Earth．
B． There is plenty of air pollution in Antarctica．
C． Xuelong 2 is the first icebreaker made in China．
D． Chinese scientists have been to Antarctica 45 times．
（2）What does the underlined word "it" mean in the fifth paragraph？
A． Life in Antarctica．
B． Rocks in Antarctica．
C． Fun in Antarctica．
D． Danger in Antarctica．
（3）What can we infer （推断） from the passage？
A． The weather in Antarctica hasn't changed over time．
B． Xie Zhouqing mainly studied geology in Antarctica．
C． Chinese researchers have done many studies in Antarctica．
D． The study in Antarctica can't help protect penguins and seals．
（4）Where does the passage probably come from？
A． A storybook．
B． A cooking guide．
C． A film review．
D． A science magazine．
根据短文内容，判断正误（正确"T"，错误"F"）。
I am an Inuit boy named Kayla.Inuit are the people who live in cold Arctic（北极的）lands.In my language，Inuit means"the people".Some people used to call my people Eskimos.We wish to be called Inuit.
I live with my mother，father and two brothers.We live at the most northern part of the world.It is made up of the Arctic Ocean and the land all around it.For months the sea is covered with thick ice.The land is covered with snow and ice most of the year，too.
Winter is long and very cold.It lasts from October to March.It is dark twenty﹣four hours a day.The sun does not come up to warm the water and land.When the north winds blow，it is even colder.There are days when the temperature is 50°F below zero.My family is prepared.We wear watertight（防水鞋）.We put on many layers（层）of clothes.Outside we always wear a thick warm jacket that has fur inside.I'm not afraid of the cold winters.I guess I'm just used to them.
My family and I look forward to each summer.So much happens in a short time.The temperature usually stays around 50°F.During the summer the sun shines all day and night.This is why the Arctic is called the "land of the midnight sun".
（1）Kayla is a boy who lives in cold Arctic lands，the most northern part of the world.
（2）There are four people in Kayla's family.
（3）In Kayla's hometown，winter lasts from October to March without sunshine.
（4）Kayla is afraid of the cold winters when the temperature is 50°F below zero.
（5）The passage mainly tells us something about Kayla's family life.
Since NASA's Viking Task tested Martian soil back in the 1970s，we've known that Mars （火星） is covered with a desert—harmful to life as we know it.But since tasks to Mars paid attention to what lies under the desert，a different picture has started to appear.
This discovery of water under the Mars' South Pole is the result of radar echoes （雷达回波） that were picked up by an instrument on a spaceship that's been moving around Mars for 15 years.To stay liquid （液体） under the long﹣frozen desert of Mars，the researchers say this lake must have a lot of salts mixed in it.
It is very cold and saltiness would make it a very hard environment for any living thing.But the lead researcher，Professor Roberto Orosei from the Italian National Institute for Astrophysics，said it was not impossible for things to live there.
To search for life in this newly discovered lake，scientists will need to send a robot that's able to make a hole through the mile of ice covering it.But at least the teams looking for life on Mars will now know where to start their search.
正确的写"T"，错误的写"F"。
（1）NASA's Viking Task found water in the 1970s.
（2）The researchers believe there must be lots of salts in the underground lake.
（3）It's possible that there are living things in the newly discovered lake.
（4）In order to find where water is，scientists must use a robot to make a hole through the mile of ice.
Poster 1
| FINAL EXAM INSTRUCTIONS •Doors close 5 minutes before the exam begins. •Show your student ID card to examiner when you enter the room. •No phones，no books. |
Poster 2
| BEFORE THE EXAM •Have your ID card ready. •Listen to the instructions. • Arrive 10 minutes before exam. IN THE EXAM •Mobile phones switched off and put away. •ID card visible on the desk. •No talking. •No food or drinks in exam room. |
Poster 3
| • Follow the examiner's instructions. •If you have a question，raise your hand. •No mobile phones，books or bags in the exam. •Please use a blue or black pen. |
阅读以上三则考试须知，根据其内容判断下列各小题的正误。正确的填（涂）A，错误（涂）B。
（1）The first poster shows the instructions for a mid﹣term exam.
（2）In Poster 2，one who is taking part in the exam should arrive 10 minutes before the exam.
（3）In Poster 3，you can only use a black pen when having the exam.
（4）Not all the posters say something about ID card.
（5）"Mobile phones switched off and put away" means you can't have your mobile phone on the table.
阅读短文，根据短文内容判断所给句子正（T）误（F）
Flu easily spreads from one person to another． This is especially true to people who are weak． If you are weak， you are more likely to catch flu easily． Do you know how you can avoid flu?
Keep in good health
The best treatment（疗法） to illness is a good health． You can eat everything you want but make sure that your diet is healthy． The healthier you are， the better it is for you to avoid any type of illness around． Most doctors suggest plenty of fresh fruit juice and water in order for one to avoid flu．
Stay away from people with flu
If a member of the family or a friend has flu， stay away from him/her until he/she is well． Flu is very communicable（传染的）and you can catch it by going with the person with flu． Wear a mask and avoid using things that the person with flu is using．
Exercise
Exercising will make you stronger， which means a stronger immune （免疫的） system too．Exercise often so that your body will keep healthy． It doesn't matter what kind of exercise it is．What is important is you are making your body stronger to prevent illness from attacking you．
Be happy
Happy people are healthy people． Their life is stress﹣free， so they are more likely to be safe from illness． If you are unhappy， which affects your immune system， you will easily get sick．
Avoiding the flu is easy． Just boost（增强） your immune system and it will take care of the rest．
（1）The weak people may catch flu easily．
（2）We should eat the right food to keep in good health．
（3）We needn't wear a mask to keep away from people with flu．
（4）Happy people are healthy people． If you are unhappy， you will easily get sick．
（5）It's not important for us to exercise and boost our immune system．
第一节阅读下面短文，根据短文内容判断其后面所给句子的对错．
Most people agree that trees look nice， but not everyone knows that trees can also help cities save money． A few years ago， the US Forest Service studied trees in Chicago． They found that just one tree can save a city hundreds of dollars over its lifetime．
Trees can save money by helping people save energy（能源）． Trees stop the sun shining on buildings． They also block（挡住） the winter wind． That helps people use less energy to make their homes or offices warm or cool． Saving energy is saving money．
Trees have another way to help a city save money． When it rains， there will be a lot of water in a city's sewers （下水道）． Cities need lots of money to clean that water． But before the rainwater gets to the dirty sewers， trees can take some into themselves． With the help of trees， there is less water to clean．
（1）Everyone knows that trees can help cities save money．
A． Right
B． Wrong
（2）One tree can save a city hundreds of dollars in one day．
A． Right
B． Wrong
（3）Trees can help people save energy．
A． Right
B． Wrong
（4）Trees can take all the rainwater into themselves．
A． Right
B． Wrong
（5）With the help of trees， cities need less money to clean the rainwater．
A． Right
B． Wrong
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