When water droplets growheavy enough, they drop down as raindrops. And this is the rain.(1)请根据图片,选择正确的英语表达。①②③④(2)请根据短文内容,按照雨 EB^5=AB^5 后顺序给句子标序号。( ) T he clouds attract more water droplets to themselves.) T he water vapour gets together, and...
When lightning strikes, it’s best to stay inside a large building. To stay safe, do not stand under trees, on hills or near water. Trees attract lightning. Also, do not lie down on the ground, otherwise the electricity may go through you and cause a heart disease....
When water droplets grow heavyenough, they drop down as raindrops. And this is the rain.词卡片vapour n.水蒸气massn.大量formv.形成tny adj.极小的droplet n.水滴attract v.吸引练有所得——学习能力构建根据短文内容判断下列句子的正(T)误(F)。()1. Warm water becomes vapour and goes into the...
The reason is, to increase temperature, you only have to add kinetic energy to the water molecules, you don't have to pull them away from each other. They attract each other (due to electric attraction when the positive side of one molecule approaches the negative side of another), so ...
The "rigidity" of air or its elastic modulus does not change with humidity. Density, however, does. As the humidity increases, so too does the percentage of air molecules that are water molecules. Water molecules are much less massive than oxygen, nitrogen or carbon dioxide molecules, and so...
aEveryone knows that lightning can kill people. We also know that elcetricity can move easily through water. So what happens whaen lightning strikes a lake? Does it cook all of the fish? 大家知道闪电可能杀害人。 我们也知道elcetricity可能通过水容易地移动。 如此什么发生whaen雷击湖? 它是否...
A ditch diverted water from the stream into the fields. zhàng fu qīng qīng de fú zhe tā de shǒu bì yǐn tā luò zuò 丈夫轻轻地扶着她的手臂,引她落座。 The husband gently held her arm and led her to a seat. 3 v.fmldraw a bow; draw; stretch ...
(4)F.推理判断题.根据上文 When it rains, the water brings out the oils and they mix with a chemical to create a "musky" smell.可知,下雨时,水将油带出,它们与化学物质混合,产生"麝香"味.F.当你在花园里翻土时,你也会闻起来.符合文意.故选F.(5)G.推理判断题.根据上文 According to some ...
Oh, yes, one more thing. What does capacitance have to do with lightning? In stormy weather, air currents rise swiftly. Particles of water vapor in clouds are swept past other stationary particles, and a charge accumulates by friction, just as it does when shoes rub a...
. but it was just chilly enough, I had no desire to walk out to the water tonight to dip my feet into the Atlantic. So we stayed on the boardwalk. From the boardwalk, looking towards the street that our hotel is on (way back a couple of miles, since we ha...