—What's this? —It's a paper cutting of Fu. It's a kind of art ________.
A．job B．work C．picture D．symbol
This year President Xi Jinping wrote a letter to the young pioneers China to celebrate ________ 70th anniversary(周年纪念日).
A．their B．them C．theirs D．they
考查代词。A. their他们的，形容词性物主代词；B. them他们，人称代词宾格；C. theirs他们的，名词性物主代词；D. they他们，人称代词主格。根据句子结构，空格后为名词anniversary，故空格处应填入形容词性物主代词，修饰anniversary，故选A。
—________ unusual year 2020 is!
—Yeah! The pandemic (大疫情) is a challenge not only to China but also to the world.
A．What B．What an C．What a D．How
考查感叹句。感叹句常用What和How引导，它们的句型是：What a/an+形容词+单数可数名词+主语+谓语动词或What +形容词+可数名词复数或不可数名词+主语+谓语动词；How+形容词或副词+主语+谓语或How+形容词+a/an+可数名词单数+主语+谓语。句中year是可数名词单数形式，且unusual是元音/ʌ/开头，应用an修饰。故选B。
Because of the special situation this year, about ________ of the students in our school ________ having classes on the Internet at home.
A．two thirds; are B．two third; is C．second thirds; are D．two thirds; is
—I'm proud of Ezhou, our homeland. —So am I. It is becoming ________.
A．more and more beautifully B．more beautiful and beautiful
C．more and more beautiful D．more beautifully and beautifully
考查形容词比较级。becoming后面用形容词beautiful作表语，表示“越来越”用“比较级+and+比较级”。beautiful是多音节词,用more and more beautiful表示“变得越来越漂亮”。故选C。
—It is so hot today. Why not swim in the river?
—No, we can't swim in the river. Our teachers and parents always warn us ________in the river. It's too dangerous.
A．to not swim B．swimming C．not to swim D．not swimming
考查动词不定式的否定形式。警告某人不要做某事warn sb. not to do sth或warn sb. against doing sth，结合选项，可知用warn us not to swim in the river “警告我们不要在河里游泳”，故选C。
Although the man is in his eighties, he grows vegetables ________ in his garden.
A．in public B．in person C．in silence D．in fact
考查介词短语。in public公开地，当众；in person亲自；in silence沉默地；in fact事实上。根据题干中“Although the man is in his eighties”可知这个人已经80岁了，句子前后是让步关系，由此可推出是说亲自在花园里种菜，用in person符合题意。故选B。
—What do you usually do in your spare time?
—I often go to our community library. It ________ for two years in order to encourage us to read more.
A．opens B．has opened C．has been opened D．has been open
考查现在完成时态。opens动词的一般现在时的第三人称单数；has opened已经打开；has been opened已经被打开；has been open现在完成时，形容词作表语，表示一直开着。根据“for two years”此处表示的是从过去开始，一直延续的动作。open是非延续性动词，此处用形容词形式be open表示状态，可以延续。现在完成时用has been open。故选D。
The Tokyo Olympics will be ________ because of the disease around the world.
A．put up B．put off C．put on D．put away
考查动词短语。A. put up挂起、张贴；B. put off推迟；C. put on穿、戴；D. put away把……收起。根据后半句because of the disease around the world可知，东京奥运会将因为全球流行病而被推迟。B选项符合句意，故选B。
—I'm always a little nervous when I answer questions in class.
—________. Believe in yourself!
A．That's right B．Take it easy C．Take it seriously D．Have a point
考查情景交际。that’s right那是对的；take it easy放松点；take it seriously认真对待；have a point很有道理。根据“I'm always a little nervous”以及“Believe in yourself”可知此处在让他放松，并鼓励他，用take it easy。故选B。
—Whose textbook is it? Is it Jenny's?
—No, it ________ be Jenny's. Look, Helen's name is on the cover. I think it ________ be Helen's.
A．can't; must B．mustn't; must C．can't; may D．mustn't; may
考查情态动词。can’t不可能；must必须，一定；mustn’t禁止；may可能。根据“No”可知第一空表示的是否定的推测，用can’t表示“不可能”。根据“Look, Helen's name is on the cover”封面上有海伦的名字，可知第二空是肯定的推测，用must be表示“一定是”。故选A。
—She's never heard of Abing, ________ she?
—________. She said that his piece, Erquan Yingyue was her favorite music.
A．is; Yes, she is B．has; Yes, she has C．hasn't; No, she hasn't D．isn't; No, she isn't
考查反意疑问句。反意疑问句要做到“前否后肯”或“前肯后否”，根据题干中“never”意为“从不，从未”，表否定含义，可知疑问部分要用肯定形式，再由问句中“She's never heard of”可知句子用现在完成时，第一空用助动词has；根据答句中“She said that his piece, Erquan Yingyue was her favorite music.”可知她听说过阿炳，反意疑问句根据实际情况作答，此处用肯定回答Yes, she has.表示“不，她听说过。” 故选B。
—Mr. White, when shall I hand in my report?
—As soon as it ________ tomorrow.
A．finishes B．will finish C．will be finished D．is finished
考查一般现在时的被动语态。finish完成。finishes动词的第三人称单数形式；will finish一般将来时；will be finished一般将来时的被动语态；is finished一般现在时的被动语态。as soon as意为“一……就……”，引导时间状语从句，遵循主将从现原则，句中为避免重复省略了主句，从句用一般现在时；主语it与动词finish之间是动宾关系，要用一般现在时的被动语态，其结构为am/is/are done，D项符合题意。故选D。
—What did our English teacher say to you just now?
—He asked me ________.
A．why I am sad B．if had I done my homework
C．when did I do my homework D．how I planned to go on vacation
考查宾语从句。asked me后面是宾语从句，用陈述句的语序，即从句引导词+主语+谓语动词，B和C选项的语序错误，排除B和C。根据“asked”可知主句是一般过去时态，从句时态要一致，用一般过去时态。A选项“am”是一般现在时，时态不符合，排除A。D选项“How I planned to go on vacation”我怎样计划去度假，语序和时态正确。故选D。
I will remember the important people in my life ________ helped and supported me.
A．who B．which C．what D．how
He has millions of students from all over the world. They listen to his classes online. They 16 see his face on the screen. Salman Khan, 42, from the US, is the founder（创始人）of the learning website Khan Academy.
Unlike other online courses that film teachers 17 classes, Khan's videos only use his voice and a digital blackboard for writing. He says he doesn't want a human face to distract（使分心）students. Khan also makes his classes 18 10 to 15 minutes so that students won't lose interest. They can also get scores from taking classes.
The courses are translated into more than 36 different languages 19 Chinese. About 80 teachers from the world's top universities are now also teaching on the website. But all this started nine years ago with just one man-Khan. These kinds of special courses make Khan Academy one of the world's 20 online education websites.
In 2006, Khan made homemade videos to help his 21 grade cousin with math. He posted the videos online and got thousands of views. This encouraged him to make more videos and create his own website Khan Academy.
Khan understands that many kids, especially those in developing countries, cannot get a good education. He has three degrees from universities. He wants to use his 22 to help more people. Thus, his courses are all offered for free. "Our task is to 23 a free, world-class education for anyone, anywhere," he said.
Khan's website has 24 become very popular worldwide but won a lot of respect（尊重）. Even Bill Gates, the founder of Micros of, is one of his fans. Gates 25 over $1.5 million to support Khan and named him "the teacher to the world".
16．A．always B．usually C．never D．sometimes
17．A．to give B．giving C．give D．gave
18．A．as long as B．as much as C．as short as D．as soon as
19．A．including B．with C．as D．beside
20．A．least popular B．more popular C．popular D．most popular
21．A．nine B．nineth C．ninth D．the ninth
22．A．knowledge B．fame C．courage D．value
23．A．give B．offer C．provide D．pay
24．A．ever B．already C．not D．not only
25．A．gave out B．gave off C．gave up D．gave away
always总是；usually通常；never绝不；sometimes有时。根据“He has millions of students from all over the world. They listen to his classes online”可知此处用频度副词always表示“总是”。故选A。
to give动词不定式；giving动名词；give动词原形；gave动词的过去式。此处film是动词表示拍摄，表示“拍摄老师正在上课”用动名词giving 做宾语补足语。故选B。
as long as只要；as much as多达；as short as像……那么短；as soon as一……就……。根据“10 to 15 minutes so that students won't lose interest.”可知此处表示时间短，用as short as。故选C。
including包括；with和；as像；beside在旁边。此处表示汉语包括在“36 different languages ”里面，用介词including。故选A。
least popular最不受欢迎；more popular更受欢迎；popular受欢迎的；most popular最受欢迎。此处用“one of+最高级+复数名词”表示“最……之一”，此处表达的是“最受欢迎的”用most popular。故选D。
knowledge知识；fame名气；courage勇气；value价值。根据前文“He has three degrees from universities”他有三个大学的学位，可知此处用名词knowledge。故选A。
give给；offer主动提供；provide提供；pay付款。此处用动词短语provide sth. for sb.表示“给某人提供某物”；此处用动词provide。故选C。
ever曾；already已经；not不；not only不仅。此处用not only…but also…表示“不但……而且……”，此处用not only。故选D。
gave out分发；gave off发出（气体、热量、气味等）；gave up放弃；gave away捐赠。根据“over $1.5 million to support Khan”可知此处用gave away表示捐赠。故选D。
Tu Youyou, pharmacologist, born in December 1930
Tu, winner of the 2015 Nobel Prize for the discovery of artemisinin, a kind of medicine used to fight against malaria (疟疾) has solved the problem of fighting against malaria and done a lot for scientific and technological inventions in traditional Chinese medicine and human health.
Zhang Fuqing,war hero, born in December 1924
Zhang served as a People’s Liberation (解放) Army soldier in the Liberation War and was twice given the name of War Hero. He volunteered in 1955 to work in Laifeng County, Hubei Province’s remotest county,so he could give his life to the poor in the mountainous region.
Wang Youde,desert fighter, born in September 1953
Wang led his partners to build over 600,000 mu of sand-fixation (固定) forest and managed to control nearly I million mu of quicksand, helpfully preventing the development of the Maowusu Desert. His work offered valuable experience to sand prevention and control in China.
Yuan Longping, agriculturalist, born in September 1930
Yuan, the Father of Hybrid Rice, was the first person in the world to develop a hybrid rice strain, and his research on higher rice yields (产量) helped provide a solution to worldwide hunger and starvation.
26．Which of the following is Tu Youyou’s great achievement?
A．Discovering artemisinin. B．Serving the people in the poor region.
C．Preventing and controlling sand. D．Developing a hybrid rice strain.
27．Who used to be a soldier and then worked in the poor region?
A．Tu Youyou B．Zhang Fuqing C．Wang Youde D．Yuan Longping
28．What is Wang Youde doing for our country?
A．He is doing a research on higher rice yields.
B．He is protecting the environment.
C．He is working on the inventions in human health.
D．He is trying to help poor people to be rich.
29．Which is the right statement?
A．Zhang Fuqing is a desert fighter.
B．Tu Youyou is a war hero.
C．Wang Youde is the winner of the Nobel Prize.
D．Yuan Longping is the Father of Hybrid Rice.
30．The passage may come from ________.
A．A storybook. B．A novel. C．A newspaper. D．Science fiction.
26．细节理解题。根据“Tu, winner of the 2015 Nobel Prize for the discovery of artemisinin”可知屠呦呦的成就是发现了青蒿素。故选A。
27．细节理解题。根据“Zhang served as a People’s Liberation Army soldier in the Liberation War and was twice given the name of War Hero. He volunteered in 1955 to work in Laifeng County, Hubei Province’s remotest county， so he could give his life to the poor in the mountainous region.”可知张富清过去是战士，然后在贫困地区工作。故选B。
28．推理判断题。根据“Wang led his partners to build over 600,000 mu of sand-fixation (固定) forest and managed to control nearly I million mu of quicksand, helpfully preventing the development of the Maowusu Desert. His work offered valuable experience to sand prevention and control in China” 可知王有德主要的成绩是阻止和控制沙漠，即为国家做出的巨大贡献是保护环境。故选B。
29．推理判断题。根据“Tu,winner of the 2015 Nobel Prize”可知A选项表述错误；根据“Zhang Fuqing, war hero” 可知B选项表述错误；根据“Wang Youde,desert fighter” 可知C选项表述错误；根据“Yuan, the Father of Hybrid Rice”可知D选项表述正确。故选D。
30．推理判断题。a storybook故事书；a novel小说；a newspaper报纸；science fiction科幻。这篇文章主要介绍了屠呦呦、张福清、王有德和袁隆平四位名人的主要成就和事迹。可推断来自报纸。故选C。
When you think of the Arctic (北极), you imagine an icy land of pure white snow. Others imagine it as the last really clean place left on earth. We have polluted the deepest oceans with plastic rubbish. “And now”, CNN says, “It’s the Arctic’s turn.”
German scientists have recently found microplastics in Arctic snow. Microplastics are pieces of plastic smaller than 5 millimeters. Sadly, the scientists found 1800 pieces of microplastics per liter of (每升) snow.
How is plastic pollution reaching the Arctic? According to scientists, “It’s clear that most of the microplastics in the snow come from the air.” They fall off the plastic objects and are moved by the wind, just like dust. They mix with ice in the air and fall to the ground as snow. Finding these plastics in Arctic snow means that we may breathe them in.
Are they bad for us? Scientists cannot answer this question for now, according to the WHO. We do know that our bodies cannot take in “large” pieces of microplastics. However, if the plastics are small enough, they can find ways into our bodies and stay there for a long time, which can be bad for our health. What’s more, earlier studies have shown that microplastics may contribute to lung cancer risk.
Microplastics have also been found in rivers and oceans around the world. Earlier research has found that they flow over long distances and into our oceans, hurting ecosystems along the way. They start in our wastewater, then flow into rivers and out to the sea, where they are eaten by sea animals. If people then eat these animals, it means that we’re eating the plastic as well.
31．We can learn from Paragraph 1 that________.
A．the Arctic is the last really clean place left on earth
B．the Arctic is an icy land of pure white snow
C．the Arctic is a beautiful icy land with clean air
D． the Arctic has been polluted by plastic rubbish
32．The underlined word “contribute” means “_______” in Chinese.
A．增加 B．捐献 C．造成 D．是……原因之一
33．Where do most of the microplastics in the snow come from?
A．From water. B．From air. C．From wind. D．From food.
34．Which of the following isn’t true?
A．We may breathe microplastics in Arctic.
B．Microplastics may cause lung cancer.
C．We don’t have to mind microplastics right now.
D． Microplastics have hurt ecosystems.
35．How does the writer end this passage?
A．By advising us to drink clean water.
B．By asking people not to eat sea animals.
C．By telling the seriousness of plastic pollution.
D．By showing the beauty of Arctic.
31．细节理解题。根据“We have polluted the deepest oceans with plastic rubbish”，可知北极已经被塑料垃圾所污染，故选D。
33．细节理解题。根据“It’s clear that most of the microplastics in the snow come from the air”，可知雪中的微塑料来自于空气中，故选B。
34．细节理解题。根据“Finding these plastics in Arctic snow means that we may breathe them in”，可知我们可能会在北极呼吸到微塑料，A选项表述正确；根据“earlier studies have shown that microplastics may contribute to lung cancer risk”，可知微塑料可能会增加肺癌风险，B选项表述正确；根据“Earlier research has found that they flow over long distances and into our oceans, hurting ecosystems along the way”，可知微塑料也伤害了生态系统，D选项表述正确；根据文章内容，可知微塑料已经危及到我们的身体健康、危害到生态系统，我们应该要重视，而不是不在意，C选项表述错误，故选C。
35．细节理解题。根据“If people then eat these animals, it means that we’re eating the plastic as well”，可知结尾作者是在强调塑料污染的严重性，故选C。
If you’re having a hard time getting along with your new teacher, going to class can be a bad time. But you really want to get good grades, what should you do? Here are some suggestions for you.
Talk to your teacher. A short discussion can clear up the clouds between two persons. Always be polite and show admiration. Express yourself bravely and show the ideas from your heart.
Ask your teacher how you can do well in class. Teachers have years of education and experience in the subjects they teach. Learning more about this fact helps make a good relationship between you and your teacher. Discussing the best ways to succeed in class shows your teacher you care about the class.
Learn to understand his teaching method. Sometimes, the reason why you don’t like your teacher is the way he runs the classroom. If you’re used to a very relaxing class, learning to develop in a strict environment is difficult. In fact, giving yourself time to accept this new style of teaching is possible.
Take part in activities with your teacher. Studies show that teachers would like to pay attention to you, if they feel you have something in common. Joining a club or taking part in other activities with your teacher creates common ground between you. And it makes you get on better with him in class more easily.
How to 36． your teacher
Talk to your teacher.
Always be polite and 37． your teacher.
Express yourself bravely and show the ideas from your heart.
Ask your teacher how 38． in class.
Learn more about the education and experience of the teacher.
Show your teacher you care about the class.
Learn to understand his teaching method.
Know different teachers have different styles.
It’s possible 39． yourself time to accept this new style of teaching.
Take part in activities with your teacher.
Make the teacher feel you have something 40．. Join a club or take part in other activities.
36．get along with
37．show admiration to
38．to do well
36．根据原文If you’re having a hard time getting along with your new teacher, going to class can be a bad time可知，本文是一篇说明文，作者就如何与老师融洽相处给出了一些建议。故标题处应为“如何与老师融洽相处”，即How to get along with your teacher，故答案为get along with。
37．根据原文Always be polite and show admiration可知，要有礼貌，要（对老师）表现出钦佩之情。故此处说的是“对老师要有礼貌，要表现出钦佩之情”，即Always be polite and show admiration to your teacher，故答案为show admiration to。
38．根据原文Ask your teacher how you can do well in class可知，去问问你的老师你怎么样才能在课堂上表现出色。故此处说的是“去问问你的老师你怎么样才能在课堂上表现出色”，即Ask your teacher how to do well in class，故答案为to do well。
39．根据原文In fact, giving yourself time to accept this new style of teaching is possible可知，事实上，给自己一些时间接受这种新的教学方式是可行的。故此处说的是“给自己时间接受这种新的教学方式是可行的”，即It’s possible to give yourself time to accept this new style of teaching，故答案为to give。
40．根据原文Studies show that teachers would like to pay attention to you, if they feel you have something in common可知，研究表明，如果老师们觉得你们有共同点，他们会更愿意关注你。故此处说的是“让老师觉得你们有共同点”，即Make the teacher feel you have something in common，故答案为in common。
The last satellite(卫星) of Beidou was sent up into space in __________(六月).
I usually listen to some _________ (悦耳的) music to help me relax after a long week at work.
(Li Lei is making a telephone call to Martin. an exchange student from England.）
Li Lei: Hello! This is Li Lei speaking. May I speak to Martin?
Martin: Hello, Li Lei. This is Martin.55．?
Li Lei: Pretty good! And the situations are getting better and better. The adults return to work and some students go back to school.
Martin: I’m glad to hear that.
Li Lei: What about you? What are you doing?
Martin: I’m writing a book about Chinese people fighting against the novel coronavirus (新冠病毒). I want to show the world Chinese people’s union, bravery and wisdom when they face the difficulty.
Li Lei: That’s a good idea.56．?
Martin: In a month. By then, I want you to be its first reader.
Li Lei: All right. May you succeed!
Li Lei: You’re welcome.
55．How’s everything going?
56．How soon can you finish it?
根据情境，这句话在两人对话的开始，再由下面的回答“Pretty good”可知，这里应该是Martin对李雷的问候，故答案为How’s everything going?
上文“I’m writing a book about Chinese people fighting against the novel coronavirus”Martin提到他在写一本书；再根据下面的回答“In a month”可知，这里李雷问他多久能够完成，疑问词应用How soon。故答案为How soon can you finish it?
上句话“May you succeed”是李雷对Martin的祝福，下句话用“You’re welcome”回答，因此这个空应该是Martin向李雷表示感谢。故答案为Thank you.
This story is about Mrs. Jones, an 82-year-old lady. Although her life was hard, she was always nicely dressed every day. This morning Mrs Jones was moving to the nursing home. The nursing home was very busy. After hours of waiting, Mrs Jones still smiled sweetly when she was told that her room was ready.（1）在去她房间的路上，我告诉她房间是什么样子的。
Suddenly she said, “I love it!”
“But Mrs Jones, you haven’t seen the room yet!” I was surprised at her reply. She stopped and said, “Whether I like my room or not doesn’t depend on how the furniture is placed. (2) It depends on how I decide to think about the room. I have already decided to love the room before I actually see it.”
Then she continued, “I have a choice. I can spend the day in bed and consider how tiny my room is. Or I can just get out of bed and be thankful that I can still enjoy a new day. Each day is a gift. (3) I’ll enjoy my life and all the happy memories. I have stored them in my bank account (账户) before.”
Life is like a bank account. You can take out what you’ve put in. (4) If you have put a lot of happiness in your bank account, you can take out some of it when you feel sad.
Attitude (态度) is everything.
41．On the way to her room. I told her what the room was like.
42．Whether I like my room or not.
43．I’ll enjoy my life and all the happy memories which/ that I have stored in my bank account before.
45．Attitude is everything.
41．在去……的路上on the way to，她房间her room；我I；告诉tell；房间the room，上文已经出现过的名词，再次出现前面要用定冠词the；是什么样子的what…be like；整理之后可以看出，这里是一个含有宾语从句的主从复合句，而前句用的是过去时，所以这里也用过去时，动词应该是told和was，故答案为On the way to her room. I told her what the room was like.
42．根据文中“Whether I like my room or not doesn’t depend on how the furniture is placed. (2) It depends on how I decide to think about the room. “我是否喜欢我的房间并不取决于家具的摆放方式。这取决于我对房间的看法。”可知，所以这里的it应该指的是“是否喜欢我的房间”这件事情，故答案为Whether I like my room or not.
43．根据文中I’ll enjoy my life and all the happy memories. I have stored them in my bank account (账户) before.句子结构分析可知，第二句中的them指代的是前句中的the happy memories，所以这里可以转换成一个定语从句，先行词就是the happy memories，且在从句中作宾语，所以关系词应该用which/ that，故答案为I’ll enjoy my life and all the happy memories which/ that I have stored in my bank account (账户) before.
44．If如果，条件状语从句的连词；you你，人称代词主格，在句中做主语；have put放，现在完成时；a lot of happiness很多幸福；in your bank account在你的银行账户；you你；can能够；take out取出；some of it它的一些；when当……时，时间状语从句的连词；you你；feel sad感到伤心；整理之后可以看出，这里是一个含有条件状语从句的复合句，且主句中又含有一个时间状语从句，故答案为：如果你把很多快乐放在你的银行账户里，当你感到悲伤的时候，你可以取出一些。
45．根据整个文章的理解可知，主要是通过一位82岁的老太太对疗养院房间的很好的态度告诉我们生活中态度决定一切，所以文章的主题应该是态度决定一切，故答案为Attitude is everything.
The storybook can _______ (not take) out of the reading room.
not be taken
空前有情态动词can，not放在can后表示否定；题干中主语“The storybook”与动词take之间是动宾关系，此处要用被动语态，其结构为be done，情态动词can后用be动词原形，take的过去分词是taken。故答案为not be taken。
I was watching TV while my parents _______ (chat) on the Wechat.
根据题干可知此处是while引导的时间状语从句，表示一个动作正在进行时，另一个动作也正在进行，从句与主句时态保持一致，用过去进行时，其结构为was/were doing；主语“my parents”是复数，be动词用were，chat的现在分词是chatting。故答案为were chatting。
To keep healthy, we should pay attention to ______ (wear) masks and washing hands.
考查非谓语动词。pay attention to doing sth.注意做某事，空前to是介词，其后用动名词作宾语。wear的动名词形式是wearing。故答案为wearing。
The CD player will go wrong if you use it ________(care).
How fast Ezhou develops! It becomes one of ______ (live) cities.
the most lively
此处表达“最……之一”用“one of +最高级+复数名词”的结构。此处用live的形容词变化lively表示“充满活力的”。lively是多音节的单词，最高级形式是the most lively。故答案为the most lively。
Kobe passed away accidentally. He read the news in _______ (believe) over and over again.
Our government did a lot of things to improve the ________(village) living conditions.
参考词汇：idol 偶像 fashionable时尚的 wisdom 智慧 respect 尊重
Last week, our school did a survey about “Who is your idol?”. Here are our answers.
In the past, we thought singers and movie stars were our idols. They always have cool hairs and clothes. They are fashionable. Also, they are talented and can put on funny shows. Their performances are so relaxing that it makes our life colorful. But now we think scientists and medical workers are our idols. Scientists invent high-tech products to protect national security and improve people’s living standard. Doctors and nurses save people’s lives and help them get out of pain and back to health. When our country and people are in trouble, they help people with wisdom, courage and hard work.
In my opinion, those who help us when we are in need deserve our respect and admiration. As students, we should learn from them and study hard to be a useful person to the country and society.
短语：put on；get out of；in trouble；in need；in my opinion。
句型：Their performances are so relaxing that it makes our life colorful.；Scientists invent high-tech products to protect national security and improve people’s living standard.；When our country and people are in trouble, they help people with wisdom, courage and hard work.；In my opinion, those who help us when we are in need deserve our respect and admiration.。