题目内容

Growing mushrooms(蘑菇) is probably the easiest thing you can do if you are new to mushroom growing. Mushroom growing is becoming more and more common as restaurants are creating more dishes that include mushrooms.

Mushroom growing is easy. To start with you need to have a growing space where you are going to grow these mushrooms. It does not have to be too big enough for you to grow as many mushrooms as you need. When you have found the space that is perfect for you, you can start to research what kind of mushrooms you want to grow. There are hundreds of kinds to choose from but not all mushrooms are edible, which is an important fact you need to remember before you start. Don’t grow mushrooms you can’t use or sell.

When you figure out what kind of mushrooms you want to grow, you can make some preparations. Sometimes you need to hire some workers to help you if you have a large mushroom farm, or if you are trying to start a professional mushroom growing business. Trying to start a business by yourself can be stressful. If you don’t have time to take care of everything yourself, to hire a worker is the best bet.

After you have started the mushroom growing, you should regularly check and make sure that your mushrooms are growing properly and that they are not being attacked by any pesticides(杀虫剂) or any other animals that are potentially dangerous for them. That is the worst situation of mushroom growing. Protect your mushroom farm well with a fence or a gate so that only you and your workers can get in an out.

Mushroom growing is not difficult and is a really easy way to get started in the field of farming. You will possibly supply some of the great chefs(厨师) of the world with high-quality mushrooms that will be enjoyed by thousands of people around the world.

1. Many people are beginning to plant mushrooms probably because _______.

A. they are too common

B. they look very beautiful

C. there are more restaurants

D. they are in great need

2.The underlined word “edible” (in paragraph 2) probably means “________”.

A. easy to find B. expensive to buy

C. suitable to eat D. difficult to grow

3.Which of the following is the right order of planting mushrooms?

a. Choose the suitable mushrooms.

b. Protect your mushrooms well.

c. Find some people to help you.

d. Start to grow mushrooms.

e. Find a place to plant mushrooms.

A. b, d, a, e, c B. e, a, c, d, b

C. e, c, a, b, d D. d, c, b, a, e

4.What is the main topic of the passage?

A. It is easy to grow mushrooms.

B. You should hire other people to help you.

C. Growing mushrooms is not easy.

D. Tips for mushroom growing

练习册系列答案
相关题目

Plants are flowering faster than scientists predicted (预测) in reaction to climate change, which could have long damaging effects on food chains (链条) and ecosystems.（生态系统）

Global warming is having a great effect on hundreds of plant and animal species around the world, changing some living patterns, scientists say.

Increased carbon dioxide (CO2) in the air from burning coal and oil can have an effect on how plants produce oxygen (氧气), while higher temperatures and changeable rainfall patterns can change their patterns of growth.

“Predicting species’ reaction to climate change is a major challenge in ecology,” said the researches of several U.S. universities. They said plants had been the key object of study because their reaction to climate change could have an effect on food chains and ecosystem services.

The study, published on the Nature website, uses the findings from plant life cycle studies and experiments across four continents and 1,634 species. It found that some experiments had underestimated (低估) the speed of flowering by 8.5 times and leafing（长出叶子） by 4 times.

“Across all species, the experiments under-predicted the speed of the advance —for both leafing and flowering —that results from temperature increases,” the study said.

The design of future experiments may need to be improved to better predict how plants will react to climate change, it said.

Plants are necessary for life on the Earth. They are the base of the food chain, using photosynthesis (光合作用) to produce sugar from carbon dioxide and water. They let out oxygen which is needed by nearly every organism on the planet.

Scientists believe the world’s average temperature has risen by about 0.8℃ since 1900, and nearly 0.2℃ every ten years since 1979.

So far, efforts to cut emissions (排放) of planet-warming greenhouse gases are not seen as enough to prevent the Earth heating up beyond（超出） 2℃ this century —a point scientists say will bring the danger of a changeable climate in which weather extremes are common, leading to drought, floods, crop failures and rising sea levels.

1.What is the key information the author wants to give in Paragraph 1?

A. Plants’ reaction to weather could have damaging effects on ecosystems.

B. The increasing speed of flowering is beyond scientists’ expectation.

C. Climate change leads to the change of food production patterns.

D. Food chains have been seriously damaged because of weather.

2.We can learn from the study published on the Nature website that __________.

A. plants’ flowering is 8.5 times faster than leafing

B. there are 1,634 plant species on the four continents

C. scientists should improve the design of the experiments

D. the experiments failed to predict how plants react to climate change

3.Scientists pay special attention to the study of plants because __________.

A. they can prove the climate change clearly

B. they are very important in the food chainsA

C. they play a leading role in reducing global warming

D. they are growing and flowering much faster than before

4. What can be inferred from the last two paragraphs about the world’s temperature?

A. It has risen nearly 0.2℃ since 1979.

B. Its change will lead to weather extremes.

C. It is 0.8℃ higher in 1979 than that of 1900.

D. It needs to be controlled within 2℃ in this century.

One Sunday, I took my daughter to the seaside. On arriving at the beach, I saw JoJo, a wealthy man in hotel business. We sat down to chat in an open air cafe while I watched my daughter enjoy herself on the swings (秋千) in front of us.

Suddenly, our conversation was interrupted by a stranger, who politely asked permission to speak to me privately. People often want to tell me something about my TV show.

We stood a bit away from my table. He said, “I’m James, the father of a 7-year-old girl who’s very sick. The doctors said that if she was treated in the UK, she would probably survive. But I’m poor, so can you help me, please?”

I stared into the man’s eyes full of tears and asked how I could help. After I went back, JoJo asked me, “What's wrong?” I told him about it and he was very sorry for that family.

All day I thought about James's family. I even thought about making a special TV show to raise money for the sick child.

On Monday morning, JoJo walked into my office. Actually, JoJo was very busy, and I never imagined he would have the time to come and see me.

“Please, call the man and tell him I’ll pay all the expenses for the girl’s treatment,” JoJo said with a cheque in his hand. “I've been married for 35 years; I wasn’t lucky enough to have a child. Sometimes I feel lonely. I want to help this child.” I picked up the phone to call James.

Now James’s daughter is well and JoJo sometimes goes to visit her. I’m so happy that there are so good people on this earth.

1.According to the passage, the writer _____ .

A. often go to the beach with his daughter

B. is often troubled by his audience

C. was unwilling to help James

D. met JoJo at the beach by accident

2.James turned to the writer for help probably because he _____.

A. guessed the writer was rich enough to help him

B. wanted the writer to ask JoJo for help

C. thought the writer could help him through TV

D. knew the writer was warm-hearted

3.Why did JoJo make up his mind to help James? _____.

A. To show his love for a child.

B. To remove his loneliness by doing something.

C. To show his warm heart and kindness.

D. To build a relationship with Jame's family.

Waiting anxiously to be reunited with the son he had not seen for 13 years, Phil Baker took a walk along the beach with his wife Lyn to relax himself. His boy Benji, 21, was finally back to Australia after living most of his life in the UK, half a world away from his dad.

As he looked out at the ocean, wondering how his son might have changed over the years, Phil saw some people on the kayaks (小艇) in trouble on the water. Without hesitation, he dived into the sea to help. And as he carried a stricken young man trembling and semi-conscious to the shore, he realized the young man was his long-lost son.

“I looked at his face, and something occurred to me,” says Phil. “Those brown eyes were very familiar.” Although Phil had seen just a few photos of his son since the boy was eight years old, he recognized him at once.

It would be reasonable to suppose it was a father’s instinct that incited Phil to help ---- but at the moment he dived into the water to go to the aid of the struggling group, he only thought he was helping a stranger in trouble.

He said, “Two people were desperately paddling on one of the kayaks and it seemed like someone fell into the water. I told Lyn, ‘Something is not right; I’m going to help.’ ”

“l took off my T-shirt and threw my keys on the sand. Diving into the water, I saw there were two instructors on board and a man lying in the water. He was shaking violently. Linking arms with one instructor, I helped to carry the man out of the water. He was drifting in and out of consciousness and his hands and feet were blue.”

Then Phil looked into the boy's eyes and wept as he realized the stricken stranger was his own son. Phil recalled, “I asked the instructor, ‘what’s his name?' ” He replied, ‘Benji’. In an instant, I knew that stranger was my boy. I checked his breathing and pulse and said, “It's me, your dad. You're going to be OK.”

Benji tells how it felt to be saved by his long-lost dad. “All I remember was waking up on the beach and seeing my dad there,” he says, “And I recognized his face straight away.”

1.What can we know about the Bakers?

A. Phil and his wife lived in Australia.

B. Phil knew he was going to save his son.

C. Benji was going to see off his son on the beach.

D. Benji and Phil were separated because of Benji’s education.

2.In Paragraph 4, the underlined word” incited" can be replaced by"__________"

A. caused B. reminded

C. forced D. advised

3.From the passage, it can be inferred that ____________.

A. Phil is willing to help people in need

B. Benji drowned because he could not swim

C. Benji had the same brown eyes as his father

D. the instructors told Phil that Benji was his son

4.Which of the following shows the right order of the story?

a. Phil and his wife waited for their son on the beach.

b. Benji left his father at the age of eight.

c. Phil saved a boy and recognized he was his own son.

d. Benji recognized his father Phil.

e. Phil saw some people were in trouble and decided to help.

A. a, b, c, e, d B. b, a, e, c, d

C. a, b, e, d, c D. b, e, a, d, c

What makes a good school?

I'm a parent of two elementary students．The experience that my children are going through now in the elementary school is so different from mine when I was at their age．What I think of a good school is communication between teachers．students and parents． 1. Parent-teacher communication guarantees that a child is educated in the same way and in turn a child will build special bonds in communication between their teachers and parents．

2. My children return home telling me that their teachers ignore their questions when they raise their hands and don’t talk much．On the other hand，I feel the same when I write notes to school． 3. This is telling me there is a lack in communication from the school teachers nowadays as their life is so overwhelmed by the over-crowded schools we have in the US．

However．choosing a career in education is not just for a good job．A teacher should really have heart in touching every child’s life． 4. Even now，I still remember all my elementary school teachers’ names． 5. The answer lies in the fact that they spent every minute of their precious time helping me and answering all my questions with patience．When you have teachers who are willing to spend time for any child and communicate with parents，it is what I consider a GREAT school for a child to attend，not just GOOD．

A．I don’t get any response from the teachers to my questions，not even a one-word response．

B．There are different ways of communication, according to different cultures．

C．Why is that?

D．Strong communication is very important to a child’s education．

E．I feel that schools nowadays don’t communicate with parents enough and neither is involvement．

F．My elementary school teachers all touched my life．

G．What do you think of it?

Wildlife faces threats ( 威胁 ) from habitat destruction, pollution, and other human actions. Although protecting wildlife may seem too hard at times, even small actions in your own neighbourhood can help protect many different animals. Here are some tips on how to protect wildlife through small actions.

1.Create wildlife friendly areas in your backyard.

When trying to make your garden more beautiful , you can choose plants that can provide food and shelter to native wildlife . This will also help cut down on pollution . Add bird or bat houses to your yard or garden to attract and shelter these species.

2. Avoid harming the natural ecosystem ( 生态系统 ) in your area.

Some plants from other places can kill or harm native plants that provide food and shelter for wildlife.

3. ________________________________________________.

By using less water and fewer fuels, you will be helping to protect the wildlife around you . Take buses or the subway when you can, turn off electric devices when you’re not using them , take shorter shower, and keep your room temperature at or below 68 degrees during the winter.

4. Buy products that are wildlife friendly

Don’t buy products that are made from endangered animals. Keep in mind that some endangered animals are killed by traps , catches or hunters who are after other wildlife within the same habitat.

5. Donate money or time to organizations that protect wildlife and their habitats.

You can give money to organization or groups that protect wildlife species in your neighborhood.

1.We infer that the purpose of this passage is to ________.

A. tell us why protecting wildlife is extremely important now

B. suggest that we protect wildlife through actions

C. explain why protecting wildlife is not as hard as people think.

D. give us some tips on how to protect wildlife through small actions

2.Which of the following threats to wildlife is NOT mentioned in the passage ?

A. Animal diseases B. Loss of habitat

C. Pollution D. Hunters

3.What’s the best title for the third point ?

A. Have a greener lifestyle.

B. Use less water and fewer fuels.

C. Take a bus when you go out .

D. Try a new kind of life.

4.In which section of a newspaper would you most probably read this passage ?

A. Environment B. Teaching

C. Business D. Geography

The world is filled with smart, talented, educated and gifted people. We meet them every day. A few days ago, my car was not running well. I pulled it into a garage and the young mechanic had it fixed in just a few minutes. He knew what was wrong by simply listening to the engine. I was amazed. The sad truth is: Great talent is not enough.

I am constantly shocked at how little talented people earn. I heard the other day that less than 5 percent of Americans earn more than $100, 000 a year. A business consultant who specializes in the medical trade was telling me how many doctors and dentists struggle financially. It was this business consultant who gave me the phrase, “They are one skill away from great wealth.”

There is an old saying that goes, “Job means just over broke (破产)' ”. And unfortunately, I would say that the saying applies to millions of people. Because school does not think financial intelligence is intelligence, most workers “live within their means”. They work and they pay the bills. Instead I recommend to young people to seek work for what they will learn, more than what they will earn.

When I ask the classes I teach, “How many of you can cook a better hamburger than McDonald’s?” almost all the students raise their hands. I then ask, “So if most of you can cook a better hamburger, how come McDonald’s makes more money than you?” The answer is obvious: McDonald’s is excellent at business systems. The reason so many talented people are poor is because they focus on bui1ding a better hamburger and know little or nothing about business systems. The world is filled with talented poor people. They focus on perfecting their skills at building a better hamburger rather than the skills of selling and delivering the hamburger.

1.The author mentions the mechanic in the first paragraph to show that __________.

A. he has a sharp sense of hearing

B. he is ready to help others

C. he is just one of the talented people

D. he knows little about car repairing

2.The underlined part in the third paragraph can be best replaced by__________.

A. spend more than they can afford

B. live within what they earn

C. live in their own circle

D. do in their own way

3.Why do talented people earn so little according to the author?

A. They don't work hard enough.

B. They have no specialized skills.

C. They don't make full use of their talents.

D. They lack financial intelligence.

4.The main purpose of the author is to tell us___________.

A. why so many talented people are poor

B. what schools should teach students

C. how young people can find a satisfactory job

D. how McDonald's makes much money

阅读下面材料，在空白处填入适当的内容或括号内单词的正确形式。

It is recommended that one of the effective ways to make your English writing skills improved should be keeping a diary.

1. (compare) with other form of writing， it takes 2. (little) time as well as being shorter. It is 3. (general) recognized that you will get to learn how to express yourself in English if you insist on practising. Apparently you may meet with 4. good many difficulties at times. The trouble is 5. you can not find appropriate words and phrases to give expression to your mind. In addition, there are lots of idiomatic ways of Chinese appearing in your diary.

6. my point of view, a piece of good advice is that there should be no 7. way more suitable than keeping a notebook and an English dictionary within easy reach. Whenever something 8. (beat) you, put 9. down and then consult the dictionary. Certainly you can get help from your English teacher if necessary. I’m sure it is of great use to keep a diary in English for the 10. (improve) of writing abilities.

Life is not nowadays, when young couples have tremendous pressure________ raising and educating more than one child as well as supporting the elderly.

A. on behalf of B. in terms of

C. in honour of D. in defence of

违法和不良信息举报电话：027-86699610 举报邮箱：58377363@163.com

精英家教网