2026年新起点暑假作业七年级合订本第72页答案
一、根据气温图,在括号内选择正确的描述填到横线上,补全对话。

—— Perth, Australia
---- Ottawa, Canada
Hunter: What's the weather like where you live?
Sarah: Well, in Perth, it's always 1.
(hot/freezing) in January and February. That's the 2.
(summer/autumn) here.
Hunter: Really? So when is it winter in Australia?
Sarah: Well, winter is from 3.
(June to September/November to January).
Hunter: In Ottawa, winter is from 4.
(November to March/October to December). It's always really 5.
(cold/cool). Winters are long and snowy.
Sarah: Is it hot in the summer?
Hunter: Well, it's sometimes hot, but it's usually cool and dry.

答案

1. hot
2. summer
3. June to September
4. November to March
5. cold

解析

我们结合气温图和南北半球季节相反的知识点逐一判断:
1. 观察代表澳大利亚珀斯的实线气温曲线,1、2月气温接近35℃,十分炎热,因此选hot。
2. 澳大利亚地处南半球,气温最高的1、2月属于当地的夏季,因此选summer。
3. 珀斯气温最低的时段为6月到9月,对应当地的冬季,因此选June to September。
4. 观察代表加拿大渥太华的虚线气温曲线,11月到次年3月气温都在0℃及以下,是当地的冬季,因此选November to March。
5. 渥太华冬季气温低于0℃,气候十分寒冷,因此选cold。
二、阅读下面材料,从方框中所给的 A—E 五个选项中选出正确选项(其中一项是多余选项),将其序号填入第 1—4 小题,并回答第 5 小题。
The weather is closely related(和……紧密相关) to our life. It is all around us all the time. 1.
We cannot control(限制) it, but it often controls how and where we live, what we do, what we wear and what we eat. Read this passage and learn something about the weather.
2.
The weather is just the state of the atmosphere(大气) at any time, such as temperature, wind, rain, sun, etc.
3.
As we know, not every place on the Earth gets the same amount of sunlight. Some places get more sunlight. So it's warmer in those places. 4.
Then those places have colder temperatures. These differences in temperature make the air and water move around the Earth. The movement(移动) helps to take the heat energy from the Sun across the Earth.
What's the difference between weather and climate(气候)? Climate is a place's weather over a long time. The weather changes from day to day and even from hour to hour. It can be sunny in the morning, cold and wet in the afternoon. But the climate changes very slowly over lots of years.
A. What is the weather?
B. What can the weather do?
C. What makes the weather change?
D. Some places get little or no sunlight in winter.
E. It is an important part of our lives.
5. What is your favourite weather? Why? (不超过 15 词)

答案

1. E 2. A 3. C 4. D
5. 示例:I like sunny days best, for I can play outside.(答案合理即可)

解析

1. 前文点明天气和我们的生活紧密相关、一直围绕在我们身边,E选项“它是我们生活的重要组成部分”语义衔接自然,符合语境。
2. 空后内容是对天气的概念解释,A选项“天气是什么?”作为总起问句引出下文定义,逻辑通顺。
3. 空后内容介绍不同区域获得的阳光量存在差异,温差带动水和大气运动,是在说明天气变化的成因,C选项“什么造成了天气变化?”匹配段落主题。
4. 空后句提到对应区域温度更低,D选项“有些地方冬天几乎得不到或者没有阳光”可以呼应后文的低温设定,前后连贯。
5. 本题为开放性作答,表述符合要求、词数不超过15即可。