閱讀下面材料，在空白處填入適當(dāng)?shù)膬?nèi)容或括號(hào)內(nèi)單詞的正確形式。

Over time, many flowering plants and 1. (they) animal pollinators(傳粉昆蟲(chóng)) have evolved together. The plant needs the animal to pollinate it and the animal 2. (reward) with food called nectar when it visits the flowers. Pollen becomes 3. (attach) to the animal during its visit to a flower 4. is then passed on to another plant’s blossom on its next visit. So pollination takes place, therefore 5. (increase) the chances of the survival of the plant species.

The type of pollinator 6. depend) on the characteristics of the flower such 7. its colour, shape, size and smell. For example, yellow flowers attract bees, while red flowers attract 8. (butterfly). The nectar in some flowers can only be reached by a bird 9.a long bill or a long-tongued moth or butterfly. Flowers that attract bees often have a special way 10. (guide) the bees to the nectar inside.

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：高中英語(yǔ) 來(lái)源：2016屆廣東揭陽(yáng)高三第二次高考模擬英語(yǔ)試卷（解析版） 題型：閱讀理解

Visiting Joshua Tree National Park, California

Joshua Tree National Park is nearly 800,000 acres large and surrounds parts of the Mojave and Colorado Deserts in South-central California. Although barren at first glance, the park is full of wildlife and provides a variety of entertainment activities from hiking to climbing. Within a 3-hour drive, Joshua Tree National Park takes at least a full day to visit.

Things to do Hiking opportunities within the park include several choices, from 12 self-guided nature trails to all-day back-country hikes.

Joshua Tree National Park has nine camping grounds, and back-country camping is also allowed.

Rock-climbing is a popular activity in the park, which has 10 mountains greater than 5,000 feet in height.

When to visit

Joshua Tree National Park is open 365 days a year, although the best time to visit is October through April, when temperature is milder. The peak season is when the wild flowers bloom, and summer months are the least crowded.

What to bring

In addition to your camera and telescope, be sure to carry lots of water. Park and trail maps can be picked up at any of the three visitor centres.

Fees

Parking fees: You can buy a 7-day vehicle permit for $15, a single entry permit for $5, or Joshua Tree National Park annual pass for $60.

Camping fees: They vary by camping ground.

1.The underlined word “barren” in the first paragraph can be replaced by _______.

A. thin B. beautiful C. deserted D. large

2.When is the best time to visit Joshua Tree National Park?

A. March B. May C. June D. September

3.If one goes to Joshua Tree National Park by car and stay there for 9 days, how much at least he should pay for the parking fees?

A. $60 B. $15 C. $25 D. $30

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：2016屆寧夏石嘴山三中高三下第四次模擬考試英語(yǔ)試卷（解析版） 題型：書(shū)面表達(dá)

學(xué)生英文報(bào)近期開(kāi)辟專欄，討論學(xué)習(xí)習(xí)慣問(wèn)題，習(xí)慣成就未來(lái),請(qǐng)你結(jié)合自身學(xué)習(xí)實(shí)際，按以下提示，用英文為該專欄寫(xiě)一篇稿件。

1．說(shuō)明學(xué)習(xí)習(xí)慣與學(xué)習(xí)效果之間的關(guān)系；

2．介紹一種好的學(xué)習(xí)習(xí)慣并提出養(yǎng)成該習(xí)慣的建議；

3．描述自己在學(xué)習(xí)習(xí)慣方面存在的某個(gè)問(wèn)題并給出改進(jìn)措施

參考詞匯：學(xué)習(xí)習(xí)慣：learning habit 學(xué)習(xí)效果：learning effect

注意： 1. 詞數(shù)100詞左右； 2. 可適當(dāng)增加細(xì)節(jié)。

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：2016屆寧夏六盤(pán)山高級(jí)中學(xué)高三第四次模擬考試英語(yǔ)試卷（解析版） 題型：閱讀理解

閱讀下列短文，選出最佳選項(xiàng)。

When I was about ten years old, I was walking down the street with my mother. She stopped to speak to Mr. Lee. I knew I could see Mr. Lee any time around the neighborhood, so I didn’t pay any attention to him. After we passed Mr. Lee, my mother stopped me and said something that has stuck with me from that day until now. She said seriously, “You let that be the last time you’ve ever walked by somebody and not opened up your mouth to speak, because even a dog will wag its tail when it passes you on the street.” Mother’s words sound simple, but it’s been a guidepost for me and the foundation of who I am.

It’s not just something I believe in; it’s a way of life. I believe that every person deserves to feel someone acknowledge their presence, no matter how humble (卑微) they may be.

At work, I always said hello to the founder of the company and ask him how our business was doing. But I also spoke to the people who cleaned the buildings and asked how their children were doing. After a few years of greeting the founder, I had the courage to ask him for a meeting. We had a great talk. At a certain point I asked him how far he thought I could go in his company. He said, “If you want to, you can get all the way to this seat.”

I’ve become vice president, but it hasn’t changed the way I approach people. I still follow my mother’s advice. I speak to everyone I see, no matter where I am. I’ve learned that speaking to people creates a pathway into their world, and it allows them to come into mine, too.

1.What did the author do when he met Mr. Lee?

A. He talked with somebody else.

B. He was attracted by a dog.

C. He greeted him politely.

D. He ignored him.

2.What kind of person is the author’s mother?

A. Optimistic. B. Kind-hearted.

C. Strict. D. Open-minded.

3.How did the company founder reply to the author?

A. He inspired him. B. He played a joke.

C. He invited him to coffee. D. He gave him the seat.

4.What does the author think of saying hello to people?

A. It’s a way to show sympathy to people.

B. It can build connections with others.

C. It’s a must to become a president.

D. It can bring him what he wants.

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：2016屆江西省高三全真模擬考試英語(yǔ)試卷（解析版） 題型：閱讀理解

閱讀下列短文 ，從每題所給的四個(gè)選項(xiàng) （A 、B 、C 和 D ）中 ，選出最佳選項(xiàng)。

Last year my summer holiday was ruined by my bringing along a modern convenience that was too convenient for my own good: the iPad. Instead of looking at nature, I checked my e-mail. Instead of paddling a small boat, I followed my Twitter feed（推特簡(jiǎn)訊）. Instead of reading great novels, I stuck to reading four newspapers each morning. I was behaving as if I were still in the office. My body was on vacation, but my head wasn’t.

So this year I made up my mind to try something different: avoiding the Internet. I knew it wouldn’t be easy, since I’m bad at self-control. But I was determined. I started by giving the iPad to my wife.

The cellphone signal at our house was worse than in the past, making my attempts at cheating an experience in defeat. I was trapped, forced to go through with my plan. Largely breaking away from e-mail, Twitter and my favorite newspaper websites, I had few ways to connect to the world except for the radio—and how much radio can one listen to, really? I had to do what I had planned to do all along: read books.

This experience has had a happy ending. With determination and the strong support of my wife, I won in my vacation struggle against the Internet, realizing finally that it was I, not the iPad, that was the problem. I knew I had won when we passed a Starbucks and my wife asked if I wanted to stop to use the Wi-Fi. “I don’t need it,” I said.

However, as we return to post-vacation life, a harder test begins: Can I continue when I’m back at work?

There are times when the need to know what’s being said right now is great. I have nointention of giving up my convenience completely. But I hope to resist the temptation to check my e-mail every five minutes, which leads to checking my Twitter feed and a website or two.

I think a vacation is supposed to help you rest your brain to become more productive. Here I hope this one worked.

1.What do we know about the author’s last summer vacation?

A. He was determined to enjoy the beautiful view.

B. His iPad ruined his plan of finishing a great novel.

C. He hated himself for acting as if he were working on vacation.

D. He felt satisfied that he had stuck to his usual timetable.

2.What did the author do to keep away from the Internet this year?

A. He cut off his cellphone signal.

B. He handed his iPad to his wife.

C. He refused to cheat in his house.

D. He listened to the radio most of the time.

3.When back at work, the author will probably choose to ________.

A. keep control of when and how to use the Internet

B. continue to read more and more books

C. stay away from the Internet for ever

D. stop checking what is being said right now completely

4.What is the author’s opinion of a great vacation in the passage?

A. A vacation is having nothing to do but read all day.

B. A vacation proves that a life of pleasure is overvalued.

C. A vacation is a period of time to do whatever one wishes to.

D. A vacation means a change of pace to make one more creative

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：2015-2016學(xué)年吉林松原油田高中高二下期中考試英語(yǔ)試卷（解析版） 題型：閱讀理解

閱讀理解。

Developing healthy eating habits starts from childhood, therefore it is important for parents to teach and provide children with a healthy diet. DPHSS administrator of the Bureau of Nutrition Services, Charlie Morris told KUAM News, “A healthy diet for a child consists of a lot of fruits and vegetables in the diet limiting the amount of simple sugars in the diet and high fat food and highly processed food.”

This means staying away as much as possible from food such as chips, cookies, candies and sugary drinks, as all children need to have meals which involve a well-balanced diet. Community nutritionist Thelma Romoso said, “The fruit, the vegetable, the grain, the protein, and also the milk, the diary product, so for the fruits it’s easy for a mother to go into the two plus three concept of fruits and vegetables or five a day.”

This concept means that there are at least two servings of fruits a day, three servings of vegetables a day which can be served for lunch and dinner. As for protein parents can make a variety of dishes from chicken, beef, fish or even dried beans to pledge the child gets three servings a day.

Morris said that the child’s hunger level controls how much is eaten and the parent controls what and when the meal is offered, saying, “Mom needs to ensure that the food offered is good food for the child to eat and throughout the day depending on how active they are, snacks are not a bad thing, so the mom should offer good kinds of snacks.”

When it comes to preparing your child’s lunch and snacks for school, make sure to keep in mind that the food you provide should not only be a source of energy but also be nutritionally beneficial such as fresh fruits, and whole grain bread. But parents must be sure to remember that a good nutritional diet must be balanced with physical activity, namely it is important that children get outside and run around and play and get activity in addition to eating a good diet.

1.What does the author intend to tell us in the passage?

A. Choose healthy food and snacks for your child.

B. Fruits and vegetables are good for your child.

C. Take steps to provide a good lunch for your child.

D. Make various and delicious dishes for your child.

2.According to Charlie Morris we can know that_________.

A. mothers should prepare delicious food by themselves

B. highly processed food should be reduced in daily life

C. sugars and high fat exist in few kinds of food

D. active children prefer more and more snacks

3.It can be inferred from the passage that _________.

A. fresh fruits are often ignored by children

B. a good nutritional diet may cost too much

C. choosing healthy food is linked with income

D. parents play a very important role in children’s healthy diet

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：2016屆福建漳州高三畢業(yè)班高考模擬（一）英語(yǔ)試卷（解析版） 題型：閱讀理解

閱讀下列短文，從每題所給的四個(gè)選項(xiàng)（A、B、C和D）中，選出最佳選項(xiàng)。

Wildlife conservationists in Kenya are trying to save a rare kind of rhinoceros (犀牛). So many northern white rhinos have been hunted and killed that they are almost dying out. There were only five northern white rhinos left. So the workers hoped they could save the rhinos by helping them produce young.

Three northern white rhinos lived at The Ol Pejeta Conservancy (保護(hù)區(qū)) in Kenya. Workers with military weapons guarded the rhinos as they walked, played and ate over a large area of natural grass and trees. The three rhinos were brought to the conservancy in 2009 from a zoo in the Czech Republic. Workers hoped they would have a better chance of survival in a more natural habitat.

But breeding has not been as successful as they had hoped. And the number of northern white rhinos continues to decrease. One of the rhinos at the conservancy died in October. Another died at a zoo in the US city of San Diego, California earlier this month. The San Diego zoo still has one northern white rhino left. The zoo in the Czech Republic also has one.

The last wild northern white rhinos were hunted and killed during conflicts in the Democratic Republic of Congo over the past ten years. Rhinos are killed because many people in Asia want the animals’ horns (角). They believe the horns will help with medical problems. But researchers say there is no medicine in the horn, just a kind of hair.

The last male northern white rhino is 41 years old. He has been unsuccessful in producing young with a female rhino. So conservationists will use artificial methods to make a young female become pregnant. If that is not successful, they will try to fertilize a northern rhino egg and put it into a southern white rhino, who will act as a surrogate(代孕) mother. The last solution would be cross-breeding between the northern and southern white rhino species. If cross-breeding is successful, there is hope that some part of the northern white rhino species may still live on.

1.Why were the three northern white rhinos brought to the conservancy in Kenya?

A. To protect them from being killed by the armed guards.

B. To ensure that they live better in a natural environment.

C. To keep the conservation a good balance of nature.

D. To attract more visitors to come to this area.

2.In Paragraph 3, it’s inferred that the number of the rhinos falls down to .

A. 1 B. 3

C. 5 D. 7

3.People hunted and killed rhinos because .

A. they wanted to get rhinos’ horns for medical use

B. rhinos ate natural grass and trees on their farmland

C. get rid of the threat of rhinos from their life

D. they wanted to do researches on producing young for rhinos

4.From the last paragraph, we can learn that .

A. other measures will be taken to breed rhinos

B. the conservationists lead a busy life in Congo

C. breeding a baby white rhino is quite an easy job

D. cross-breeding is an effective way to produce young

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：2015-2016學(xué)年四川成都外國(guó)語(yǔ)學(xué)校高二下期中考試英語(yǔ)試卷（解析版） 題型：單詞拼寫(xiě)

首字母填空

1.The fact that she is not coming today makes her grandmother feel lonely and n .

2.Our camping trip was s by bad weather.

3.When you do not love him any more, all of his good points turn into d .

4.In our school, the size of an English class is r to 30 students.

5.Organizers have c widely with police, stewards and safety officers to ensure tight security.

6.She's carrying out a comparative study of health in inner cities and r areas.

7.To our relief, the new method finally p to be a success.

8.I have two tickets for the theatre on Saturday evening - would you like to a me?

9.If I say I'm a leading economic expert, won't that sound rather a ?

10. Rescuers were e in an all-night effort to reach the survivors before their supply of air ran out.

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：2016屆云南玉溪市高三下期第七次月考英語(yǔ)試卷（解析版） 題型：完形填空

完形填空

Half a year before graduation from college, my son began to seek a job. _________ the financial crisis(危機(jī)), fewer companies would like to _________ new staff. My son targeted a company that was_________to hire only one person _________ there were more than twenty people filling their resumes (簡(jiǎn)歷).

After the interview, there would only be 3 who could enter the final round, which would later _________ one person to be employed. Everything seemed to go quite _________ and my son passed the first round and entered the final round in a week.

On the day of the final interview, my son and other two _________ arrived at the interview place on time, _________ the test. Unexpectedly, the interview was unbelievably _________ . The interviewer only said to them, “All of you are very super. Please go home and wait for our_________. “We will tell you the _________in 3 days. Good luck to all of you!” On the morning of the third day, my son received a text from the company shortly after breakfast that he was not employed. We all felt very _________ .

In nightfall that day, my son suddenly told me _________ on the phone, “Dad, I have been employed!” Greatly surprised, I could not wait to ask him, “What’s the whole _________ ?” My son told me that he received another text saying that he was employed. Actually the first text sent to my son was also _________ of the test in the interview. Three men received the same text this morning and only my son’s _________ was “Thank you” while the others said “Goodbye”.

Only then did I know that my son’s “hope” _________in that way. That is, when you feel disappointed, do not _________to say “thank you” to the one who disappoints you. Saying “thank you” shows respect for others’ work and shows your grand _________ . Therefore, while under the same condition, you will get the upper hand in terms of_________ compared with others!

1.A. As to B. Due to C. Instead of D. Contrary to

2.A. promote B. train C. employ D. discover

3.A. encouraged B. allowed C. supposed D. intended

4.A. while B. since C. as D. if

5.A. meet B. attract C. decide D. represent

6.A. lowly B. smoothly C. secretly D. silently

7.A. members B. students C. friends D. candidates

8.A. waiting for B. watching over C. thinking about D. looking into

9.A. formal B. simple C.funny D. strange

10.A. information B. notice C. order D. return

11.A. result B. choice C. mark D.idea

12.A. annoyed B. puzzled C. disappointed D. shocked

13.A. doubtfully B. excitedly C. calmly D. worriedly

14.A. matter B. cause C. conclusion D. interview

15.A. middle B. ending C.part D. course

16.A. way B. reply C. problem D. question

17.A. changed B. grew C. came D. developed

18.A. expect B. forget C. dislike D. regret

19.A. generosity B. curiosity C. dignity D. personality

20.A. abilities B. strengths C. challenges D. opportunities

查看答案和解析>>

同步練習(xí)冊(cè)答案