閲讀理解Weallknowthat70%oftheearthiswater．Butonly1%ofitiscl...

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閲讀理解

We all know that 70% of the earth is water．But only 1% of it is clean water．People can't live without water．So it's important for everyone to save water．Here are some tips for saving water．

Indoors：

●Turn the tap off while you are brushing your teeth，washing your hands，doing dishes，taking a shower and so on．

●Catch the cold water that comes out of the tap or shower while you are waiting for the hot water．Use it to water plants or wash your toilet．

●Don't wash clothes too often．When you use the washing machine，make sure there is not only a pair of pants in it．

Outdoors：

●Water the garden and grass at night．This gives water more time to get into the earth without evaporation from the day's heat．

●Plant small trees under big trees．This will help stop evaporation and gives some shade（樹*） for your plants．You can also plant a shade garden under trees．

1．It's important for everyone to save water because　　．

A.70% of the earth is water

B．the water on the earth is clean

C．only a small part of the water is clean

D．we need it to water plants

2．What does the underlined word"evaporation"mean in Chinese？　　

A．流失           B．蒸發         C．滲透          D．鎖住

3．The following ways can save water according to the passage except　　．

A．planting a shade garden under trees

B．watering the garden and grass during the night time

C．catching the cold water when you wait for the hot water to shower

D．using the washing machine as you like，no matter how many dirty clothes there are．

【回答】

1．C．細節理解題．根據文章第一段：We all know that 70% of the earth is water．But only 1% of it is clean water．People can't live without water．So it's important for everyone to save water．可知們都知道地球上70%都是水．但是隻有1%的是乾淨的水． 人們的生活不能沒有水，所以節水對每個人來説都是很重要的．故選C．

2．B．詞義猜測題．根據句子：Water the garden and grass at night．This gives water more time to get into the earth without evaporation from the day's heat．可知在晚上的時候灌溉花園，這使水有更多的時間進入土壤，而不受天熱的蒸發作用．結合語境以及常識，這裏應該是蒸發，故選B．

3．D．細節理解題，根據文章第六段：Plant small trees under big trees．This will help stop evaporation and gives some shade（樹*） for your plants．可知在大樹下面種小樹苗，這將有助於防止蒸發，並給你的植物一些*涼處．所以A選項正確．根據文章第五段：Water the garden and grass at night．This gives water more time to get into the earth without evaporation from the day's heat．可知在晚上的時候灌溉花園，這使水有更多的時間進入土壤，而不受天熱的蒸發作用．所以B選項正確．根據文章第三段：Catch the cold water that comes out of the tap or shower while you are waiting for the hot water．可知當你在等待熱水的時候要把冷水接出來．所以C選項正確．根據文章第四段：Don't wash clothes too often．When you use the washing machine，make sure there is not only a pair of pants in it．可知不要經常洗衣服，當你使用洗衣機洗的時候，要確定裏面不只是一件衣服．所以D選項錯誤，故選D．

知識點：科普環保類

題型：閲讀理解