早教吧作业答案频道 -->英语-->
It‘sawonderful,warmsummerdaywithoutacloudinthesky.You'reoutside,andyoucanfeelthesun‘sheatonyourskin.Doyouknowwhatelseyouarefeeling?You‘refeelingthesun‘senergy!Withoutit,theearthwouldbeacold,
题目详情
It‘s a wonderful,warm summer day without a cloud in the sky.You're outside,and you can feel the sun‘s heat on your skin.Do you know what else you are feeling?You‘re feeling the sun‘s energy!Without it,the earth would be a cold,dark,lifeless place The sun‘s radiation(辐射) gives us light and heat energy.
The Sun‘s radiation can be harmful to us as well.We can‘t see it,but ultraviolet(紫外线) radiation comes from the sun along with heat and light.You can not see ultraviolet radiation,but it influences our health.Ultraviolet radiation is what burns our skin.
Ultraviolet radiation has three parts:ultraviolet radiation A,ultraviolet radialion B,and ultraviolet radialion C.Waves of ultraviolet radiation A and B may cause harm to our body when we get sunburned.The harm to our body can give us skin cancer(皮肤癌) and cause other health problems.
You can help to protect yourself from ultraviolet radiation by wearing sunscreen(防晒霜),sunglasses and hats.
Try to stay out of the sun when it is especially strong.You can find out ultraviolet radiation levels by watching the weather report on television.
76.What can we get from the sun‘s radiation?___
77.Does the sun‘s heat burnour skin?___
78.How many parts are there in ultraviolet radiation?___
79.When do we have to keep out of the sun?___
80.How can we find out ultraviolet radiation levels?___.
![作业帮](http://img.zuoyebang.cc/zyb_98cad555665d8a93558818e4e07ae399.jpg)
The Sun‘s radiation can be harmful to us as well.We can‘t see it,but ultraviolet(紫外线) radiation comes from the sun along with heat and light.You can not see ultraviolet radiation,but it influences our health.Ultraviolet radiation is what burns our skin.
Ultraviolet radiation has three parts:ultraviolet radiation A,ultraviolet radialion B,and ultraviolet radialion C.Waves of ultraviolet radiation A and B may cause harm to our body when we get sunburned.The harm to our body can give us skin cancer(皮肤癌) and cause other health problems.
You can help to protect yourself from ultraviolet radiation by wearing sunscreen(防晒霜),sunglasses and hats.
Try to stay out of the sun when it is especially strong.You can find out ultraviolet radiation levels by watching the weather report on television.
76.What can we get from the sun‘s radiation?___
77.Does the sun‘s heat burnour skin?___
78.How many parts are there in ultraviolet radiation?___
79.When do we have to keep out of the sun?___
80.How can we find out ultraviolet radiation levels?___.
![作业帮](http://img.zuoyebang.cc/zyb_98cad555665d8a93558818e4e07ae399.jpg)
▼优质解答
答案和解析
76.Light and heat energy.细节理解题. 题意:从太阳的辐射中我们可以获得什么?由第一段最后一句"The sun's radiation(辐射) gives us light and heat energy."太阳的辐射给予我们光和热能.可知我们从太阳的辐射中得到的是光和热量.故答案为:Light and heat energy.
77.No,it doesn't.推理判断题. 题意:太阳的热伤害我们的皮肤吗?由第二段最后一句"Ultraviolet radiation is what burns our skin."烧伤我们皮肤的是紫外线辐射而并非太阳的热.可知,本题作否定回答,故答案为:No,it doesn't.
78.There are three parts in ultraviolet radiation.细节理解题.题意:紫外线辐射分几部分?由第三段第一句"Ultraviolet radiation has three parts"紫外线辐射有三个部分,可知,故答案为:There are three parts in ultraviolet radiation.
79.When the sunlight is especially strong.细节理解题.题意:我们什么时候必须远离太阳?由短文倒数第二句"Try to stay out of the sun when it is especially strong."可知当太阳特别强时,尽量远离它.故答案为:When the sunlight is especially strong.
80.By watching the weather report on teleνision. 题意:我们怎样知道紫外线的强度?由短文最后一句:You can find out ultraviolet radiation levels by watching the weather report on television.可知你可以在电视上看天气预报来知道紫外线辐射强度.故答案为:By watching the weather report on teleνision.
77.No,it doesn't.推理判断题. 题意:太阳的热伤害我们的皮肤吗?由第二段最后一句"Ultraviolet radiation is what burns our skin."烧伤我们皮肤的是紫外线辐射而并非太阳的热.可知,本题作否定回答,故答案为:No,it doesn't.
78.There are three parts in ultraviolet radiation.细节理解题.题意:紫外线辐射分几部分?由第三段第一句"Ultraviolet radiation has three parts"紫外线辐射有三个部分,可知,故答案为:There are three parts in ultraviolet radiation.
79.When the sunlight is especially strong.细节理解题.题意:我们什么时候必须远离太阳?由短文倒数第二句"Try to stay out of the sun when it is especially strong."可知当太阳特别强时,尽量远离它.故答案为:When the sunlight is especially strong.
80.By watching the weather report on teleνision. 题意:我们怎样知道紫外线的强度?由短文最后一句:You can find out ultraviolet radiation levels by watching the weather report on television.可知你可以在电视上看天气预报来知道紫外线辐射强度.故答案为:By watching the weather report on teleνision.
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