Self-esteem (自尊) plays a role in almost everything you do. 1. If you want to improve your self-esteem, here are some useful tips.
★Try to stop having negative thoughts about yourself. If you’re used to focusing on your shortcomings, start thinking about positive aspects of yourself. 2.
★View mistakes as learning opportunities. Accept that you will make mistakes because everyone does. 3. Remind yourself that a person’s talents are constantly developing, and everyone does well in different things.
★4. If you realize that you’re unhappy with something that you can change, then start today. If it’s something you can’t change (like your height), then start to work toward loving yourself the way you are.
★Make a contribution. Help a classmate who’s having trouble, offer to clean up your neighborhood or volunteer your time in some other way. 5.
★Have fun. Enjoy spending time with the people you care about and doing the things you love. Relax and have a good time.
It takes some work to develop good self-esteem, but once you do it’s a skill you’ll have for life.
A.Mistakes are part of learning.
B.Recognize what you can change and what you can’t.
C.Each day, write down the things that make you happy.
D.Low self-esteem is a negative evaluation (评价) of oneself.
E.That your help is valued can do wonders to improve self-esteem.
F.Experience is the great thing that enables you to recognize a mistake.
G.People with high self-esteem do better in school and find it easier to make friends.
Experts say that food is one of the biggest greenhouse gas polluters. The reason is the rising demand for meat. Animal farming is responsible for 14.5 percent of global greenhouse gas methane emissions. While cows are the worse contributors, pigs, sheep, donkeys and other animals play a part as well.
Animal farming also causes land to become damaged, water to be polluted and forests to get destroyed. That is why experts are advocating substituting some of the beef, chicken, or pork with ordinary insects!
Insects, which grow into adults within a matter of months, if not weeks, are ready for consumption much faster than domestic animals. They also require much less room, use less water and food, and produce far less greenhouse gas than animals.
Of the 1.1 million insect species worldwide, scientists have identified 1.700 as eatable. Among them are ants, grasshoppers, grubs, and earthworms. Just like animals, each insect has a different taste. Tree worms taste just like pork, and grubs are similar to smoked meat.
While eating insects might be a new concept for Western people, over 2 billion people worldwide consume insets as a regular part of their diet. Besides being delicious, insets are high in protein, have very few calories, and are free of the saturated fat. So eat insects, both your body and Mother Earth will thank you for it!
1.Which of the following animals are responsible for the most global methane emissions?
A.Sheep. B.Pigs. C.Cows. D.Donkeys.
2.How is the third paragraph mainly developed?
A.By asking questions. B.By providing examples.
C.By listing the numbers. D.By making comparisons.
3.What do tree worms taste like?
A.Pig meat. B.Tomato soup. C.Fresh vegetables. D.Fried chicken.
4.What can be inferred from the last paragraph?
A.Few people eat insects regularly. B.Ordinary insects are high in fat.
C.Saturated fat is harmful to health. D.Insects contain various vitamin.
Nature can provide almost everything human beings need if we follow her rules. But if we break the rules, she is likely to be cruel and lash out at us.
The outbreak of the COVID-19 in China and some other countries is an example. Dr Peter Daszak, president of the US-based health organization, said, “This outbreak is a lesson for us. On a global scale (规模), human population density (密度), wildlife diversity, and land use change are what drive new pandemics (流行病).”
In ancient times, people needed to rely on nature to survive so they held it in awe (敬畏). For example, the American Indians believed that humans are a part of nature and nature is a part of humans. Chinese ancients always tried to keep the harmony between nature and human beings.
However, as human beings master more knowledge and make more advanced tools, people try to change and even conquer nature. They use more land to make buildings and capture wild and rare animals to suit their own needs. In this process, humans gradually lose contact with nature and even throw it out of balance.
Although we don’t know for sure what first caused the COVID-19 outbreak, it’s time for people to reflect on our relationship with our planet and reconnect with this world and everything that we’ve been given. After all, nature is not the place to visit. It’s our home.
1.What does the phrase “lash out at” in Paragraph 1 probably mean?
A.Control. B.Challenge. C.Destroy. D.Punish.
2.What lesson did Daszak think human beings should learn from the COVID 19 outbreak?
A.Humans should live peacefully with nature.
B.Bats are one of the most dangerous wild animals.
C.We should stop the wildlife trade around the world.
D.It’s impossible to prevent new pandemics globally.
3.What is the main idea of Paragraph 4?
A.How human activities cause global warming.
B.How human beings break the balance of nature.
C.How human beings become their own masters.
D.How humans use technology to improve their lives.
4.What is the author’ s purpose in writing this article?
A.To reflect on the COVID-19 outbreak.
B.To explain what led to the COVID-19 outbreak.
C.To describe experts’ predictions on new pandemics.
D.To compare ancient and modern attitudes toward nature.
When I was five years old, I played the role of the tortoise in a play. I had one line at the end when I beat the sleeping rabbit: The slow and steady one wins the race. I’ve always felt that those words guide my work. I am never the fastest, but I keep going. My goal is always the same: to learn more this year than what I learned last year.
The goal of education is not to have much knowledge as quickly as possible, but to have much knowledge and keep it in the brain. I don’t care how “fast” students learn something as a teacher. There may be a lot of reasons someone picks up a subject or topic more quickly: more background, knowing the material early, more sleep that night, less stress, and so on. We deal with information differently. When I see slow students, that’s what I think of: Are those the students who will keep learning over their entire lifetime, and leave the “quick” students far behind?
I was slow in my math classes in university. Looking back on those days, I’ve come to realize that one of the ways I learn is “mistake based”. That means I learn by making mistakes. This may be slower than other ways of learning, but when I learn something, I really learn it.
I seldom worried about “slow learners” when teaching medical students. I knew these young men and women could learn. There is a lot of material to learn in medicine, but there is also lots of time. Like in so many other jobs, knowledge is only a part of being a doctor. I spent decades learning enough to be a doctor and decades more keeping up and improving. It never stops, and never should.
1.What does the author believe in terms of work?
A.Always finish what you have started.
B.Every steady step brings you progress.
C.More knowledge means more chances.
D.Having a goal in mind can get you far.
2.Which kind of students may the author like?
A.A careless but fast student.
B.A playful but talented student.
C.A slow but thoughtful student.
D.A stupid but well-behaved student.
3.What does the author think of the mistake-based learning way?
A.Perfect. B.Welcome. C.Common. D.Practical.
4.In the author’s opinion, what can make a good doctor?
A.High intelligence. B.Continuous improvement.
C.The ability to learn fast. D.Rich professional knowledge.
Most people agree that eating healthy food is important. But sometimes making good food choices can be tough. Now, there are apps that can help people learn about the food they eat to improve their diets.
Open Table
Open Table helps people choose restaurants when they want to go out to eat. Open Table is a free service that shows users restaurant availability based on where and when they want to dine. Open Table users can also make reservations directly through the app or website.
Epicurious
Epicurious is a free app and website to help users find recipes and become better cooks. The app has more than 30,000 recipes and can create a shopping list based on the ingredients (原料) in a recipe. The app rates recipes for popularity and other qualities and inform users about vegetables in season in different areas.
Happy Cow
The Happy Cow app is made freely for Vegetarians. Users can search for vegetarian restaurants and stores around the world. The Happy Cow app is based on the Happy Cow website, where users can discover places nearby or search using keywords.
Local Eats
Restaurant chains, like McDonalds, can be found almost anywhere a person might travel. But sometimes tourists want to eat like locals. The website and app Local Eats is designed for that, which can help you find local restaurants in major cities in the US and in other countries.
1.Which app can help people book a table for a meal in advance?
A.Open Table. B.Local Eats. C.Epicurious. D.Happy Cow.
2.Who might be interested in the app Local Eats?
A.App designers. B.Travelers. C.Vegetarians. D.Chefs.
3.This text introduces these apps to help people to ________.
A.save money B.be better cooks C.eat better D.make good food
2020年初的新冠肺炎疫情席卷世界，攻克这一病毒的过程也让我们意识到了 科学的重要性，科学就离不开实验。
假设你是李华，你的美国朋友Tom最近对如何上好科学实验课感到很困惑。 请你根据以下提示，用英语给他写一封电子邮件，就如何上好实验课给他提一些建议。1.课前预习（实验话题和步骤）;2.课上仔细观察（做笔记）;3.课后认真总结。
注意：1.词数l00左右（开头已经给出）；2.可以适当增加细节，以使行文连贯。
参考词汇：总结summarize
Dear Tom,
I'm sorry to hear that you have difficulty
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Yours,
Li Hua
