大师作文网health与healthy
来源：学生作业帮 编辑：大师作文网作业帮 分类：英语作业 时间：2024/11/12 07:32:10
解题思路： 如下
解题过程：
health与healthy
health是一个不可数名词，意思是“健康（状况）”，常用于短语be in good (poor, bad) health表示“身体好（不好）”和keep in good health表示“保持身体健康”。
healthy是health的形容词形式，意为“健康的”，是由名词health+y构成的形容词。常与keep构成短语keep healthy，意思是“保持健康”。healthy的反义词是unhealthy。
例如：
1. He often comes home to see his mother, because she is in bad health.
2. Eating too much junk food is an unhealthy habit.
看两道题：
1. You shouldn’t smoke. It’s bad for your .
A. health B. healthy C. healths D. healthies
答案：A
解题思路： health意为“健康”，是不可数名词，无复数形式，故C为错误答案；而healthy是形容词，经常作表语或定语；D项healthies不存在，由句意“你不应该吸烟，它有害于你的健康。”可知本题正确答案为A。
2. Good eating habits help you keep healthy. (同义句转换)
Good eating habits help you .
答案：keep in good health
解题思路：keep healthy 意为“保持身体健康”，同义词组为keep in good health，但要注意两个词组中healthy和health的不同。所以填写keep in good health。
最终答案：略
解题过程：
health与healthy
health是一个不可数名词，意思是“健康（状况）”，常用于短语be in good (poor, bad) health表示“身体好（不好）”和keep in good health表示“保持身体健康”。
healthy是health的形容词形式，意为“健康的”，是由名词health+y构成的形容词。常与keep构成短语keep healthy，意思是“保持健康”。healthy的反义词是unhealthy。
例如：
1. He often comes home to see his mother, because she is in bad health.
2. Eating too much junk food is an unhealthy habit.
看两道题：
1. You shouldn’t smoke. It’s bad for your .
A. health B. healthy C. healths D. healthies
答案：A
解题思路： health意为“健康”，是不可数名词，无复数形式，故C为错误答案；而healthy是形容词，经常作表语或定语；D项healthies不存在，由句意“你不应该吸烟，它有害于你的健康。”可知本题正确答案为A。
2. Good eating habits help you keep healthy. (同义句转换)
Good eating habits help you .
答案：keep in good health
解题思路：keep healthy 意为“保持身体健康”，同义词组为keep in good health，但要注意两个词组中healthy和health的不同。所以填写keep in good health。
最终答案：略