1樓:
1.study the process of line to become finished the rain, who will now sum up? because the sun water into steam, water vapor and it has condensed into clouds, and finally into the rain.
2.let us do fills up the practice
3.look at this problem according to add word sentence in the blanks
2樓:txeongzs熊仔仔
1.after learning the formation process of rain,who can conclude now?because the sun irradiates water and water becomes steam,then steam condenses into cloud,lastly become rain.
2.let us to do exercise.
3.look at this question,according to the sentences that provided and fill in the blanks.
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