(英语)完成下面各题一、根据所给情景写句子(1)你想知道冰(ice)是怎样形成的,你问老师:老师告诉你冰是由水形成的,老
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(英语)完成下面各题
一、根据所给情景写句子
(1)你想知道冰(ice)是怎样形成的,你问老师:
老师告诉你冰是由水形成的,老师说:
(2)陈洁想知道Amy是如何收集树叶的,她问Amy:
(3)我想知道Mike是否喜欢拉小提琴,我问张鹏:
一、根据所给情景写句子
(1)你想知道冰(ice)是怎样形成的,你问老师:
老师告诉你冰是由水形成的,老师说:
(2)陈洁想知道Amy是如何收集树叶的,她问Amy:
(3)我想知道Mike是否喜欢拉小提琴,我问张鹏:
1:问:To the teacher, in what form the ice?
答:Water in the liquid molecular arrangement is irregular, after solidification, the configuration change rules, due to the effect of hydrogen bonding, tetrahedral structure is formed between the water molecules, make the space between the water molecules, so after the water became ice volume increase.Inorganic substances containing hydrogen bonds are mainly water, ammonia and hydrogen fluoride, they all become space in the solidification polyhedron (water, ammonia as the tetrahedron, hf) double chain structure for the space, so they will be cold.Most of the oxygen derivatives in organic chemistry may be hydrogen bonds, but based on the influence of the carbon frame, the hydrogen bond formation condition is very complex.
2:Amy, how are you collecting leaves?
3:Mike, do you like to play the violin?
答:Water in the liquid molecular arrangement is irregular, after solidification, the configuration change rules, due to the effect of hydrogen bonding, tetrahedral structure is formed between the water molecules, make the space between the water molecules, so after the water became ice volume increase.Inorganic substances containing hydrogen bonds are mainly water, ammonia and hydrogen fluoride, they all become space in the solidification polyhedron (water, ammonia as the tetrahedron, hf) double chain structure for the space, so they will be cold.Most of the oxygen derivatives in organic chemistry may be hydrogen bonds, but based on the influence of the carbon frame, the hydrogen bond formation condition is very complex.
2:Amy, how are you collecting leaves?
3:Mike, do you like to play the violin?
(英语)完成下面各题一、根据所给情景写句子(1)你想知道冰(ice)是怎样形成的,你问老师:老师告诉你冰是由水形成的,老
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