How is the weather like next week.和I fall down yesterday.和Yo

只能是How's the weather.或What's the weather like.
因为是yesterday 所以是I fell down yesterday.
最后一个可以写成You are ill in the bed.或者You shuold lie down and rest.

第一句去掉like 或者把how改为what
问天气：what is the weather like?/ how is the weather?
第二句fall改fell 过去时态
第三句 stay in bed 呆在床上

What does the weather like next week? I fell down yesterday.You are ill.You should stay in bed

How will the weather like. I fell down.You are sick 后面都对的。^_^

一般将来时态 How will be the weather next week? 一般过去时I fell down yesterday.
You are ill.You should stay in bad the 去掉固定搭配强调是卧床休息 而有the就只是指在床上 注意 其他很多固定搭配 如 at table 指在吃饭