一 Look, read and choose. 根据图片提示,选词填空。
Finally First And then Next goes fall down makes turn into
1. , the Sun shines on Earth. It water warm.
2. , the warm water up into the air and turns into clouds.
3. , clouds meet cool air and water drops.
4. , the water drops back to Earth.

1. First, makes
2. Next, goes
3. And then, turn into
4. Finally, fall down

【分析】
本题是结合水循环过程的选词填空题，需先明确水循环的先后顺序（对应顺序副词First、Next、And then、Finally），再结合语境和动词的固定搭配、主谓一致来选择合适的词汇填空。解题时先梳理每个句子描述的水循环阶段，再匹配对应的顺序词和动词短语即可。
【解析】
1. 水循环的起始阶段是太阳照射地球，对应顺序词First；主语it指代太阳，是第三人称单数，“使水变暖”用动词makes，故填First, makes。
2. 温水上升到空中是水循环的下一个阶段，对应顺序词Next；“上升”用动词短语go up，主语warm water是不可数名词，动词用goes，故填Next, goes。
3. 云遇冷空气变成水滴是水循环的中间阶段，对应顺序词And then；“变成”用动词短语turn into，主语clouds是复数，动词用原形，故填And then, turn into。
4. 水滴落回地球是水循环的最后阶段，对应顺序词Finally；“落下”用动词短语fall down，主语water drops是复数，动词用原形，故填Finally, fall down。
【答案】
1. First, makes
2. Next, goes
3. And then, turn into
4. Finally, fall down
【知识点】
英语选词填空、顺序副词运用、动词短语搭配
【点评】
本题结合自然常识考查英语基础词汇的运用，需结合语境和固定搭配解题，难度适中，适合巩固基础阶段的学生练习。
【难度系数】
0.6

二 Read and choose. 阅读短文,选择合适的选项,补全淡水分布图。
Water is everywhere. It exists(存在) above ground as surface water, such as rivers and lakes. It is under the ground as groundwater. And it is in the sky as water vapour. In fact, water covers(覆盖) about 71% of Earth! But we still have to save water because there is not much water that we can use.
About 97% of Earth's water is sea water. We can't drink it because it's too salty(咸的). The other 3% is fresh water. Fresh water is drinkable(可饮用的) water, but only when it is clean and easy to get. Nearly 70% of fresh water exists as ice and is hard to get. The other 30% is groundwater, but not all of it is clean. In all, there is only about 1% of fresh water for us to use. And we use 95% of that for food, clothes and energy. So, finally, only 5% of that 1% fresh water goes to our homes.
Water is precious(珍贵的). We should save it!

A. to our homes
B. frozen into ice
C. dirty groundwater
D. for food, clothes and energy
E. in clean places for us to use

1. B
2. E
3. A
4. D

【分析】首先阅读短文，提取文中关于淡水分布的百分比对应信息，再结合图中的百分比，匹配对应的选项：1. 图中70%的淡水对应短文中“近70%的淡水以冰的形式存在”，需匹配“冰”相关的选项；2. 图中29%对应短文中“约1%的淡水是干净可使用的”相关内容；3. 图中5%对应短文中“那1%的淡水中仅5%流向家庭”；4. 图中95%对应短文中“那1%的淡水中95%用于食物、衣物和能源”，据此匹配选项。
【解析】1. 短文中“Nearly 70% of fresh water exists as ice”对应图中70%的部分，选项B（frozen into ice）符合，故1选B；2. 短文中“only about 1% of fresh water for us to use”对应图中29%的部分，选项E（in clean places for us to use）符合，故2选E；3. 短文中“only 5% of that 1% fresh water goes to our homes”对应图中5%的部分，选项A（to our homes）符合，故3选A；4. 短文中“we use 95% of that for food, clothes and energy”对应图中95%的部分，选项D（for food, clothes and energy）符合，故4选D。
【答案】1.B 2.E 3.A 4.D
【知识点】英语阅读理解、信息匹配
【点评】本题通过淡水分布图考查对短文细节信息的提取与匹配能力，需准确对应百分比与文中描述，是基础的阅读信息题。
【难度系数】0.5