文档介绍：Unit1 How often do you exercise？
一．短语:
weekends 在周末 2。go skateboarding 去踩滑板
3。go to the movies 去看电影 4at do you usually do on weekends?” “ I usually play soccer。"（精品文档请下载）
“周末你通常做什么？"“我通常踢足球。”                                                         
What does she usually do on weekends？ She sometimes go hiking.                                                     （精品文档请下载）
3. “What’s your favorite program？” “It’s Animal World."（精品文档请下载）
=What program do you like best?“你最喜欢什么节目？”“动物世界。"
4. As for homework ， most students do homework every day 。  （精品文档请下载）
as for...意思是“至于；关于”，常用于句首作状语,其后跟名词、代词或动词的-ing形式（即动名词)。如： As for him，I never want to see him here. 至于他，我永远不希望在这里见到。  As for the story，you'd better not believe it. 关于那故事，你最好不要相信。  （精品文档请下载）
5. Mom wants me to get up at 6：00 and play ping—pong with her 。  （精品文档请下载）
want to do sth. 意思是“想要做某事”；
want sb。 to do sth。意思是“想要某人做某事"。如：
Do you want to go to the movies with me？你想和我一起去看电影吗？（精品文档请下载）
The teacher doesn't want us to eat hamburgers。老师不想让我们吃汉堡包。（精品文档请下载）
6. She says it’s good for my health。
be good for。.。表示“对……有益（有好处)”；其反义为:be bad for。..。（这里for 是介词，后跟名词、代词或动名词）（精品文档请下载）
如：It’s good for us to do more reading. 多读书对我们有好处.
Reading in bed is bad for your eyes。在床上读书对你的眼睛有害。
7. How many hours do you sleep every night？
8. My healthy lifestyle helps me get good grades。
help sb.（to) do sth。帮助某人做某事
9. Go