There________greater progress if we follow the teachers’ instructions.
A.be B.were C.will be D.have been
九年级英语单选题中等难度题
There________greater progress if we follow the teachers’ instructions.
A.be B.were C.will be D.have been
九年级英语单选题中等难度题查看答案及解析
We won't make any greater progress ___________we work much harder than ever.
A.unless B.if C.and D.or
九年级英语单选题中等难度题查看答案及解析
Follow your teacher’s advice, _______ you’ll make great progress in your English.
A. or B. and C. but D. so
九年级英语单项填空中等难度题查看答案及解析
Follow your teacher’s advice, _______ you’ll make great progress in your English.
A．or B．and C．but D．so
九年级英语单项填空简单题查看答案及解析
— I don’t know tomorrow.
— You can ask our teacher right now.
A. if we take the bus there B. when will we leave
C. what will we do D. how we will go there
九年级英语单选题简单题查看答案及解析
— I don’t know tomorrow.
— You can ask our teacher right now.
A.if we take the bus there B.when will we leave
C.what will we do D.how we will go there
九年级英语单选题简单题查看答案及解析
—If there is a big world ball game on TV, we will________everything and our teacher will put the game on so we can all enjoy it.
—What a nice teacher you have!
A.do B.learn C.repeat D.drop
九年级英语单选题中等难度题查看答案及解析
---What do you think of his______ ?
--- It’s great. If we follow it, we can finish the task in a short time.
A. question B. introduction C. suggestion
九年级英语单选题中等难度题查看答案及解析
Our teacher told us to ________ the new words in the dictionary if we didn’t know them.
A．look over B．look after C．look down D．look up
九年级英语单项填空中等难度题查看答案及解析
How could we tell time if there were no watches or clocks anywhere in the world? The sun was probably the world’s first “clock”, except in the far north, where the Eskimos(爱斯基摩人) live. There, it’s dark most of the winter, and light most of the summer. But in most of the world, people have used the sun for a clock. Even today, if you don’t have a clock, you still know that when the sun shines, it’s day, and when it’s dark, it’s night. The sun can also tell you if it’s morning, noon, or afternoon.
People who live near the sea can tell time from the tides. In the daytime, for about six hours, the water rises higher and higher on the beach. And then it goes down and down for about six hours. The same thing happens again at night. There are two high tides and two low tides every 24 hours.
Seamen on a ship learn how to tell time by looking at the moon and the stars. The whole sky is their clock.
In some places in the world the wind comes up at about the same time every day or changes direction or stops blowing. In these places the wind can be the clock.
A sand clock is an even better clock. If you had fine dry sand in a glass shaped like the one in the picture, you would have what is called an hourglass. The sand in the hourglass goes from the top part to the bottom part in exactly one hour. When the hourglass is turned over, the sand will take another hour to go back again.
1.According to(根据) the passage, there are _______ ways to tell time besides the
clock and watch.
A. 3 B. 4 C. 5 D. 7
2.The Eskimos in the far north can’t use the sun for a clock because __________.
A. they know very little about the sun B. the sun there never goes down in winter
C. it’s too cold for them to go out to watch the sun D. it has long dark winters and long light summers
3.The underlined(下划线) word “tides” in the passage means __________.
A. 洋流 B. 潮汐 C. 海啸 D. 波浪
4.In which page of a newspaper can you most probably read this passage?
A. News B. Science C. Business D. Advertisement
5.What’s the best title for the passage?
A. Different Ways to Tell Time B. Useful Machines to Tell Time
C. The History of the Clock D. The Development of the Clock
九年级英语阅读理解极难题查看答案及解析