(2019原创)The new method makes ________ possibl...

(2019原创)The new method makes ________ possible to finish the task much more easily.

A.this B.that C.it D.one

九年级英语单选题中等难度题查看答案及解析

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.

根据短文内容，完成下面表格（每小题不超过三个词）。

九年级英语信息归纳困难题查看答案及解析

His advice is useful and makes__________ possible for us to finish the task in half an hour.

A. it　　 B. it's

C. that　　 D. this

九年级英语单选题中等难度题查看答案及解析

(2019原创)—Would you like to have a dinner with me?

—Oh! I ________ my eating at the school dining hall.

A.finish B.am finishing

C.have finished D.will finish

九年级英语单选题中等难度题查看答案及解析

(2019原创)—________ sugar do we need to make the milk shake?

—Just a little.

A.How many B.How much C.How far D.How long

九年级英语单选题简单题查看答案及解析

Do you know 5G? It is the fifth generation（代）of mobile network technology. These new networks are coming.

China just issued commercial licenses（发放商用牌照）for 5G on June 6, 2019. This means that China's telecom companies will be able to offer 5G networks for mobile phone users.

Each mobile network generation is faster and more powerful than the one before it. 1G let us talk to each other. 2G let us send messages. 3G gave us data（数据）and the Internet. And 4G made all of these things faster. What's special about 5G?

5G has a very short delay between sending and receiving information. Now, 4G takes about 100 to 200 milliseconds（毫秒）to send and receive data. But 5G will get it down to 1 millisecond or less-this is almost real-time.

'This big change will not only make our mobile Internet faster，but also deeply change our lives. Read on to find out how.

5G + entertainment（娱乐）

5G networks are about 100 times faster than 4G. This means you can download a movie in seconds using 5G.

Also, virtual reality（VR）games will become more popular with 5G. The short delay of 5G will make the games feel even more real.

5G + transport

5C will also bring us safer self-driving cars. These cars can send signals（信号）to each other. They also talk to traffic lights and road sensors（传感器）. 5G will allow cars to react（反应）even faster than human drivers.

5G + smart homes

5G also makes the Internet of things possible. Internet of things is a large network that connects everything to the Internet. Smart homes are part of it.

For example, your toaster can automatically（自动地）start making breakfast after your alarm rings. And if its sensor feels the air becoming dry, a smart sprinkler（洒水器）could water your plants by itself.

1.What's the writer's purpose in writing the third paragraph?

A.To explain 5G is the best of all.

B.To share his knowledge about 5G.

C.To encourage people to use the new network technology.

D.To show the development of mobile network technology.

2.What does the underlined word “delay” in paragraph 4 mean in Chinese?

A.卡顿 B.延时 C.暂停 D.掉线

3.Which of the following ways is not mentioned that 5G will change people's lives?

A.Health care B.Entertainment. C.Transport. D.Smart homes.

4.What will people do possibly with 5G according to the passage?

A.Download a movie in minutes.

B.Put everything onto the Internet.

C.Make self-driving cars safer.

D.Make food more easily and faster.

5.What's the main idea of the passage?

A.5G will change our lives in many ways.

B.Mobile networks are changing for better.

C.5G will make the Internet of things possible.

D.5G networks for mobile phone users are coming.

九年级英语阅读单选中等难度题查看答案及解析

Here are two methods that people use to make choices. One method is to compare the options(可选择的物品) with each other and choose the best one. The other is to evaluate each option individually and then pick the best one. Experts are more likely to evaluate the options individually, while ordinary people tend to compare the options.

Researches show that it is easier for people to make choices when they are being compared. Imagine buying a new dictionary. You find out that a particular dictionary has 50,000 words in it. Suppose, though, that you find out that another dictionary only has 25,000 words in it. Now, you know that 50,000 words is a good number for a dictionary to have.

New research shows that when people compare options, they also get more confident in their judgments. To get participants in their studies in a mindset to make comparisons, researchers had people look at a complex picture and write down the similarities and differences between two halves of the picture. Other participants evaluated(评价) the picture without making comparisons. Previous work shows that this technique gets people to make comparisons in later tasks.

After that, participants were shown descriptions of three brands(品牌) of cell phones (labeled Brands A, B and C). They had a chance to study the descriptions. Later, they were shown fourteen of the characteristics they had seen and were asked whether those characteristics belonged to Brand B. With each response, participants were allowed to place a bet between 0 and 10 dollars based on how confident they were in their response. The higher the bet, the more confident the people were that they knew whether the characteristic belonged to Brand B. People who were put in a mindset to make comparisons were more confident in their judgments about the characteristics of the cell phones than people who did not make comparisons. Despite the difference in confidence, the people who made comparisons were not more accurate in their judgments than those who did not make comparisons.

This research suggests that we need to be careful when making decisions. On the one hand, we are quite likely to rely on comparing the options in order to make a choice. On the other hand, those comparisons will increase our feeling of confidence in the decision. So, we need to recognize that at least part of that confidence comes from the way the choice was made.

1.Why does the writer mention a dictionary in Paragraph 2?

A.To explain a truth. B.To draw a conclusion.

C.To prove the writer’s opinion. D.To raise a question.

2.The underlined word “mindset” in Paragraph 3 means ________.

A.change B.relationship C.thought D.decision

3.The participants who evaluated the picture by making comparisons _______.

A.preferred Brand B B.placed a higher bet

C.gave a quicker answer D.made more choices

4.What is the best title for the passage?

A.Evaluation Decides Option B.Compare the Options

C.Decision Roots in Judgment D.Comparison Creates Confidence

九年级英语阅读单选困难题查看答案及解析

North American black bears are shy animals. They are fearful by nature, and will usually run away if they see or hear people. Because of this, it can be difficult for scientists to learn about these animals.

In order to study black bears, researchers from New Jersey, USA, catch bears and use drugs（毒品）to help them go to sleep. Researchers then work out the size and the weight of the bear, take blood to test for diseases（疾病）, remove a tooth and take it to the lab to find out its age. From these studies, researchers want to find out how many bears live in New Jersey, how long they live, and how many babies they produce.

But in Minnesota, USA, researchers study bears that are completely awake. The bears know the researchers’ voices and they are not afraid of the research team. With the help of a few grapes to keep the bears busy, researchers can touch them to check their hearts, look at their teeth, and do other jobs. Researchers can also walk or sit with bears for hours and make videos to learn about their everyday lives.

In both places, the main purpose is the same— to make sure there is a healthy population of black bears. But the research methods and the kinds of information that researchers are able to collect are quite different.

1.In the first paragraph, we can learn that North American black bears are ______.

A.shy and fearful animals B.not found today

C.well known to scientists D.not afraid of people

2.The word “remove” in the second paragraph probably means ________.

A.pull out B.clean up C.fix up D.pick out

3.Which of the following is NOT included in the New Jersey studies on bears?

A.The age.

B.The way of their communication.

C.The weight.

D.The number of babies they produce.

4.What do the two studies have in common?

A.Research places. B.The main purpose.

C.Research methods. D.Collected information.

九年级英语阅读单选中等难度题查看答案及解析

(2019原创)Mona doesn't like making speeches. She feels n________ when speaking in front of the whole class.

九年级英语根据首字母填空中等难度题查看答案及解析

(2019秦皇岛市海港区二模)We all like our math teacher's new teaching ________. It makes all of us like learning math.

A.sentence B.grammar C.method D.habit

九年级英语单选题困难题查看答案及解析