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2、易患胆石症，并惹来三高。
3、容易使人患胃病会导致思维、决策力下降。
4、早上的早饭可以让身体获得充沛的营养物质，保证人体一日的精力充沛。而如果不吃早饭的话，就会使人体的大脑在中午及以后的时间出现大脑血液供应不足以及大脑缺氧的情况，从而就会人的思维与决策力大大降低，影响人的正常工作和学习。
How often did Danny have breakfast last week?
Danny had breakfast once last week.
When did Danny have breakfast ?.
At about 7: 30 on Tuesday morning.
How often 是疑问词，意思是“多长时间一次，多久一次”，用于对频率的提问
time 次数
one time
two times
three times
four times
five times
… times
one time =once
two times=twice
How often did Kim have breakfast last week ?
Six times last week.
Good work,Kim!
When did you have breakfast?
How often did you have breakfast last week?
I had breakfast ...once /times last week.
I had breakfast at about 7: 30...last week.
Homework
给自己制定一个健康的、科学的一周早餐食谱
Monday
Tuesday
Wednesday
Thursday