题目内容
【题目】— Why don’t you go to bed, Jimmy?
— Mum promised to tell me a bedtime story, but she ______ her work.
A.doesn’t finishB.didn’t finishC.hasn’t finishedD.won’t finish
【答案】C
【解析】
句意：——Jimmy，你为什么不上床睡觉？——妈妈答应给我讲睡前故事，但是她还没有完成她的工作。
考查动词的时态。A. doesn’t finish一般现在时；B. didn’t finish一般过去式；C. hasn’t finished现在完成时；D. won’t finish一般将来时。根据句意，空处的句子表示过去发生的动作对现在的影响或结果，应为现在完成时，故选C。
小博士期末闯关100分系列答案
名校名师培优作业本加核心试卷系列答案【题目】请仔细阅读下面的文章，然后根据信息表内容的要求填入相关信息。
If you went to a supermarket and found it had no cashiers（收银员），would you still pay for your things？Cashier-free supermarkets are developing fast abroad. It's reported that a convenience store was located in Jianguomen，Beijing last year. Customers could pay with Alipay or put cash in an honesty box（诚信箱）.
In the first hour, about 30 customers came into the store. Many successfully followed the given directions, scanned the QR code and paid online. Some of the customers paid in cash directly into the box. A few customers did not understand how to pay and left. In the afternoon, customers were not so honest. Three women came into the store, grabbed expensive items and left. A man walked in, put 10 Yuan on the counter and asked staff, "Is this the cashier-free supermarket?" Without waiting for an answer, he grabbed expensive alcohol and cigarettes and walked out.
Hu Tao, general manager of Sesame Credit, hopes that the experiment helps people realize the importance of honesty.
Many believe that the cashier-free model would not work long-term in China.
Students at a middle school in Guangdong also faced a test of honesty. In their school supermarket, they need to scan their things, and put the money into the cash desk all by themselves. By now, the supermarket runs very well. Students say they enjoy the feeling of being honest.
Information Card
The time when Cashier-free supermarkets was located in Beijing | 【1】 |
The ways that customers can pay in the store. | 【2】 |
The number of customers that were not honesty. | 【3】 |
The opinion that the students think of the supermarket | 【4】 |
The type of the supermarket which is mentioned above | 【5】 |
【题目】阅读下面短文，根据所读内容，在文章后小题的空格里入一个最恰当的单词，并将答案填写在相应位置上。注意：每个空格只填1个单词。
A rain forest gets huge amounts of rain. That’s why it’s called a rain forest! More than 100 inches of rain fall there each year. In contrast, Los Angeles, California, gets only about 15 inches of rain per year.
Rain Forest Plants and Animals
A rain forest has hundreds of kinds of trees and flowers. Under your feet is a carpet of leaves.Moisture (水气) is dripping everywhere. Hardly any light reaches the ground because tall trees form a canopy (树冠), or upper layer, high above. It hides the sky and provides shade.
A rain forest is noisy! Bird squawk. Thousands of insects buzz and hum. Monkeys chatter in the trees. Beetles grow as big as your hand. Some frogs grow as big as a milk carton!
Why Are Rain Forest in Trouble?
Rain forests are very important to life on Earth. They recycle. Tree roots use dead plants as food. Rain turns into clouds that make more rain. Trees take in carbon dioxide (二氧化碳) and gives off the air we breathe.
Yet rain forests are in trouble. People cut down trees to get wood and land to farm. Most trees are not replaced. Many scientists think this may be a cause of global warming. Loggers also may leave rubbish behind. This is a kind of pollution.
The balance of life in a rain forest is complicated (复杂的). Plants and animals depend on one another. If one dies out, others do, too.
The Children’s Rain Forest
Children in a Swedish school were studying rain forests. They learned that rain forests were in trouble. The class stated a project to save a rain forest in Costa Rica. The class bought about 15 acres of land. They paid 525 per acre. The students hoped that the land they bought would be protected and not destroyed.
The students became so interested in rain forests that they decided to get a closer look at areal river. They saw alligators (短吻鳄) crocodiles. A guide took Myers and his students into the rain forest. “The monkeys were not happy that we were in their forest. They broke small branches on the trees and threw them at as.” One of the students said. “It was a great learning experience for all of us,” said Myers. This was the start of the children’s Rain Forest. This project works to save rain forest all over the world.
Tide: Rain Forest
Introduction | ·Because of a great deal of rain, the rain forest gets its【1】. ·Compared with the rain fall in Los Angeles, the rain fall in the rain forest gets over【2】 times the amount of rain per year. |
Wildlife in rain forests | ·With tall trees hiding the sky, the forest is very 【3】 and wet. ·Many animals like birds, insects and monkeys make a lot of noise. ·Beetles and frogs are much 【4】 than the ones we usually see. |
Rain forests in 【5】 | Rain forests are of great【6】 to life on Earth by recycling. ·People cut down trees to get wood and land to farm. ·Scientists believe it may cause global warming. ·The rubbish which is left behind also 【7】 rain forests. ·Plants and animals have a close 【8】 . One dies out and others do, too. |
The Children’s Rain Forest | ·Children in a Swedish school started a project by 【9】 15 acres of land. ·The monkeys in the rain forest were 【10】 about their arrival. ·This project works to save rain forest around the world. |