If the weather had been better，we could have ...

If the weather had been better, we could have had a picnic. But it ________ all day.

A. rained                     B. rains                       C. has rained                 D. is raining

高一英语单项填空简单题查看答案及解析

If the weather had been better，we could have had a picnic．But it ________ all day．

A．rained    B．rains    C．has rained    D．is raining

高一英语单项填空困难题查看答案及解析

—The weather has been very hot and dry.

—Yes.If it had rained even a drop，things would be much better now！And my vegetables______.

A. wouldn’t die　　 B. didn’t die

C. hadn’t died　　 D. wouldn’t have died

高一英语单项填空简单题查看答案及解析

30. If we had followed his suggestion, we could have done the work better with _______money and ______people.

A. less…fewer           B. fewer…less   C. little…fewer D. less…few

高一英语单项填空简单题查看答案及解析

You______all right now if you ____to the doctor then.

A.would be,had listened   B.would have been,had listened

C.would be,listened     D.would have been,listened

高一英语单项填空简单题查看答案及解析

Do you know ________ he could have dealt with, if he had not passed the test?

A．how             B．what             C．where            D．why

高一英语单项填空中等难度题查看答案及解析

According to the weather forecast, it will be _____weather that we had better stay at home.

A. such a bad     B. such bad     C. so bad a    D. so bad

高一英语单项填空中等难度题查看答案及解析

Wouldn’t it be great if you could just look up at the sky and read the weather forecast right away? Well, you can. The forecast is written in clouds. If you can read that writing, you can tell something about the atmosphere. With some practice, you can become a pretty good weather forecaster. Who knows, you might even do as well as meteorologists（气象学家）.

Meteorologists use much more information than just the appearance of the clouds to make their forecast. They collect data（数据）from all over the world. Then they put it into powerful, high speed computers. This does give the meteorologists an advantage, because they can track（追踪）weather patterns as they move from west to east across the country. But you have an advantage, too. You can look at the sky and get your data directly. A meteorologist uses a computer forecast that’s several hours old to make a local forecast.

What are you seeing when you look at a cloud? “A picture of moisture(水汽)is doing in the atmosphere,” says meteorologist Peter Leavitt. There’s moisture throughout the atmosphere. Most of the time you don’t see it, because it’s in the form of an unseeable gas called water vapor. Sometimes, the temperature of the air gets cold enough to cause the waster vapor to change to liquid water. It’s called condensation(凝结), and we see it happen all the time (for example, when humid air from the shower hits the cold glasses of a mirror). When enough water vapor condenses（冷凝）, droplets(小滴）come in the air. These droplets scatter(分散) light. A cloud is seen.

Watching clouds over a day or two tells you a lot more than a single cloud about the weather to come. Changes in clouds show changes in the atmosphere. You should begin to notice patterns. Certain clouds, following each other in order, can signal an approaching storm. But don’t take our word for it; see for yourself.

1.According to the passage, an ordinary person might read the weather forecast as well as meteorologists _________.

A. with some simple practice looking up at the sky

B. with the help of the high-speed computers

C. through complex (复杂的) instruments

D. by visiting a weather station

2.Meteorologists can make their weather forecast　　　　 .

A. by using information of the appearance of the clouds only

B. by collecting data from parts of the world

C. by collecting and analyzing（分析）the data

D. by watching the sky

3.According to the passage, your advantage in weather forecast is that　　　　 .

A. you have a high-speed computer

B. you observe the sky and get your data directly

C. you have more instruments at home

D. you can track weather patterns as they move from west to east across the country

4.This passage mainly tells us about how to　　　 .

A. train ourselves as meteorologists

B. be an assistant to a meteorologist

C. forecast the weather by ourselves

D. broadcast the weather forecast

高一英语阅读理解中等难度题查看答案及解析

Mary has been abroad for 6 months. I 　　 have written to her but I haven’t had time.

A. must B. could　 C. should　 D. might

高一英语单项填空中等难度题查看答案及解析

— How was your weekend?

— Great!　 We　 ______ a picnic by the lake.

A. have　 B. are having　　 C. had　　 D. will have

高一英语单项填空中等难度题查看答案及解析