--- What’s the use of this kind of fuel(燃料) ?...

--- What’s the use of this kind of fuel(燃料) ?

--- It can make the train __________ fast.

A. to go　　　　　 B. going　　　　　 C. went　　　　 D. go

八年级英语单项填空中等难度题查看答案及解析

--- What’s the use of this kind of fuel(燃料) ?

--- It can make the train __________ fast.

A. to go　　　　　 B. going　　　　　 C. went　　　　 D. go

八年级英语单项填空中等难度题查看答案及解析

Do you know what a resolution is? It's a kind of promise. Most of the time, we make promises to other people. ("Mom, I promise I'm going to tidy my room when I get back from school.") However, promises you make to yourself are resolutions and the most common kind is New Year's resolutions. When we make resolutions at the beginning of the year, we hope that we are going to improve our lives. Some people write down the.ir resolutions and plans for the coming year. This helps them to remember their resolutions. Others tell their family and friends about their wishes and plans.

There are different kinds of resolutions. Some are about physical health. For example, some people promise themselves they are going to start an exercise program or eat less fast food. Many resolutions have to do with self-improvement. Some people might say they are going to take up a hobby like painting or taking photos, or learn to play the guitar. Some resolutions have to do with better planning, like making a weekly plan for schoolwork.

Although there are differences, most resolutions have one thing in common. People hardly ever keep them! Sometimes the resolutions may be too difficult to keep. Sometimes people just forget about them. For this reason, some people say the best resolution is to have no resolutions! How about you -- will you make any next year?

1.What is a resolution?

2.Why do people usually make resolutions?

3.The writer talks about three kinds of resolutions. What are they about?

4.Do you think the best resolution is to have no resolutions? Why or why not?

八年级英语回答问题困难题查看答案及解析

用所给词的正确形式填空

Do you know what a resolution is? It’ a kind of promise. Most of the time, we make promises to other people. (“Mom, I promise I’m going to tidy my room when I get back from school.”) However, promises you make to yourself are 　　 1.　 (resolution), and the 　　 2.　　 (common) kind is New Year’s resolutions. The start of the year is often a time for making resolutions. When we make resolutions at the 　　 3.　　 (begin) of the year, we hope that we are going to improve our 　　 4.　　 (life). Some people write down 　　 5.　　 (they) resolutions and plans for the coming year. This helps them to remember their resolutions. 　　 6.　　 (other) tell their family and friends about their wishes and plans.

There are different kinds of resolutions. Some are about physical health. For example, some people promise themselves they are going　 　 7.　　 (start) an exercise program or eat less fast food. Many resolutions have to do with self-improvement. These are about 　 8.　　 (make) yourself a better person. Some people might say they are going to take up a hobby like painting or taking photos, or 　　 9.　　 (learn) to play the guitar. Some resolutions have to do with better planning, like making a weekly plan for schoolwork. For example, a student may have to find more time to study.

Although there are differences, most resolutions have one thing in common. People hardly ever keep them! There are good reasons for this. Sometimes the resolutions may be too difficult 　　 10.　　 (keep). Sometimes people just forget about them. For this reason, some people say the best resolution is to have no resolutions! How about you—will you make any next year?

八年级英语单词拼写中等难度题查看答案及解析

What is the sky? How high is it? What color is it? What　 kinds of birds can live above(在……上) it? These questions are difficult to answer, aren't they?

In fact, the sky has no colors. Then why does the sky look blue?

We know that there is air around the world. When planes fly, they need air to lift(抬起) their wings(翼). Planes can't fly very high. That is because the air gets thinner when they go higher. The same will happen to us if we go high enough. If we go up about 1，200 kilometers from the earth, we'll find no air there. Some birds can fly into the sky as high as a plane, but they cannot fly or live without air.

Looking up above us, you will see the blue sky with white clouds. It is usually light blue. The color will be bluer when you see on the top of a high mountain. And you will see fewer clouds in the sky between you and the sun.

Sometimes the sky doesn't look blue. When the sun rises(上升) or falls, you will see red, orange, and other colors in the sky. Such are the most beautiful moments(时刻) of the day.

Who can see the colors of the sky high above the earth? The astronauts! They can see those beautiful colors of the sky from outer space. However, before flying into outer space, they sit in a spaceship high above the earth, and there is no air at all. The sky will be that dark and its color will be black.

Now you may understand that we see colors because the air scatters(使散射) the sunlight. Light(光) travels through the air. Without air, there would be no light or colors.

1.Planes can't fly as high as possible because ________.

A.the sky is blue　　　　　　　　　　　
 B.the wings are heavier

C.the air gets thinner D.the sky has no colors

2.When you stand on the top of a high mountain, you will see ________.

A.more air B.more colors C.bluer skies D.more clouds

3.We might see many colors in the sky at ________

A.6：00 a．m. B.10：00 a．m. C.1：00 p．m. D.3：00 p．m.

4.The passage mainly talks about ________.

A.why planes can't fly high

B.when we can see more colors of the sky

C.why the sky looks blue

D.why the sky changes(改变) colors

八年级英语阅读单选中等难度题查看答案及解析

The use of computers makes _____ possible for more people to work at home.

A.it B.that C.this

八年级英语单选题中等难度题查看答案及解析

—What do you think of the Internet?

—It's useful. It makes our lives ________ .

A.clean B.easier C.interest D.enjoy

八年级英语单选题中等难度题查看答案及解析

The use of computers makes ________ possible for more people to work at home.

A.it B.that C.this D.one

八年级英语单选题中等难度题查看答案及解析

We can use milk to make all kinds of things. Here’s how to make plastic:

1.What do we need to make plastic?

A.Two cups of low-fat milk. B.An adult helper.

C.Vinegar, sugar and acid. D.The white glue.

2.Which of the following is true about the experiment?

A.The milk should be cool for doing the experiment.

B.Keep stirring the mixture of milk and water until it is cool.

C.Bubble will start to appear when the milk becomes rubbery.

D.A chemical reaction takes between the warm and the vinegar.

3.Which of the following is the best title for the passage?

A.Different Uses of Milk B.Glue Made from Milk

C.Different Uses of Plastic D.Plastic Made from Milk

八年级英语阅读单选中等难度题查看答案及解析

Wood is very useful. It________many kinds of things.

A.is used to make B.is used to making C.used to make D.used to making

八年级英语单选题困难题查看答案及解析