dormancy和sleep有什么区别？
You will have a headache if you do not have enough sleep.
第一个that前面是主句,后边跟的是表语从句,这个很容易看出来从句里面显然是一个not...but...结构,matter此处不是过去分词,而是一个简单的过去式很简单,如果你前面不是was的话,后面的应该换成mattersthat mattered这...
B as
when 是一个时间点,而“随着”他们渐渐长大是一个过程.
71、这是个让步状语从句，even though的意思是即使，故可译为：即使你处于睡眠状态，你的身体依然是活跃的．
72、由The beat of your heart and your breathing rate become slower，可知，slower是对应的，故答案应为：降低/减缓或 slow down/make sth low（er）
73、从What happens if you do not have enough sleep这个问题后，可以总结出以下几点（1）Having trouble paying attention
（2）Making more mistakes in their work
（3）Becoming sick and even starting seeing something that is not really there．
74、根据Ron and play outside during the day．/Drink a glass of milk before going to bed．/Go to bed on time．/Read a book in
bed．/Have a dark，quiet room．可知，共五点，所以答案应为：5/Five
75、根据文章意思，以及给出的sleep helps your body stay healthy/Sleep is important for your brain/Nothing else will help your
body like a good night’s sleep几个要点可知，题目可概括为：A good night’s sleep makes you feel better．/Nothing else will help your body like a good night’s sleep．/A good sleep is good for you/your health．
