(共11张PPT)
Unit 2 How often do you exercise?
Section A
Grammar
人教新目标版英语八年级上册
Jack: Hi, Claire, are you free next week?
Claire: Hmm ... next week is quite full for me, Jack.
Jack: Really? How come?
Claire: I have dance and piano lessons.
Jack: What kind of dance are you learning?
Claire: Oh, swing dance. It's fun!
I have class once a week, every Monday.
新知讲解
Jack: How often do you have piano lessons?
Claire: Twice a week, on Wednesday and Friday.
Jack: Well, how about Tuesday?
Claire: Oh, I have to play tennis with my friends.
But do you want to come?
Jack: Sure.
新知讲解
Jack: Hi, Claire, are you free next week?
Claire: Hmm ... next week is quite full for me, Jack.
Jack: Really? How come?
Claire: I have dance and piano lessons.
Jack: What kind of dance are you learning?
Claire: Oh, swing dance. It's fun!
I have class once a week, every Monday.
What kind of… 哪种……?
What kind of sport do you like?
What kind of food do you want?
新知讲解
Jack: How often do you have piano lessons?
Claire: Twice a week, on Wednesday and Friday.
Jack: Well, how about Tuesday?
Claire: Oh, I have to play tennis with my friends.
But do you want to come?
Jack: Sure.
询问某人做事情的频率
how often 意为“多久一次”
答语：一般用表示频率的词或短语（once a week/ twice a month/
hardly ever/ never/... ）。
how long 多长，多长时间； how soon 多久以后； how far 多远
新知讲解
Jack: How often do you have piano lessons?
Claire: Twice a week, on Wednesday and Friday.
Jack: Well, how about Tuesday?
Claire: Oh, I have to play tennis with my friends.
But do you want to come?
Jack: Sure.
频度副词
always
sometimes
often
usually
hardly(ever)
★100%?总是
★90%?通常，经常
★70%?常常，经常
★40%?有时，不时
★20%?几乎不
★0% 从不，绝不
never
He?is sometimes?very?busy.?
We often go?there.?
位置：行前系后
新知讲解
Jack: How often do you have piano lessons?
Claire: Twice a week, on Wednesday and Friday.
Jack: Well, how about Tuesday?
Claire: Oh, I have to play tennis with my friends.
But do you want to come?
Jack: Sure.
How about… = What about…?
……怎么样?
have to 不得不，侧重客观需要；
must 应该，侧重主观要求。
I have to stay at home because of the rain.
We must work hard to achieve our dreams.
新知讲解
1. ______ ______ ______ food do you like?
你喜欢哪种食物？
2. I can't go out with you, because I ______ _____ look after my sister.
我不能和你一起出去了，因为我得照顾我的妹妹。
What kind of
have to
新知讲解
完
成
句
子
单项选择
( ) 1. ---_______?do?they?play?football????????
---Every?day.??
????? A.?How?soon??????B.?How?much??????C.?How?many??????D.?How?often
( ) 2. ---?How?often?does?she?exercise??
?---?_______?a?week.?
? ?A.?Once?????B.?Two?times??? C.?Three?time??? D.?Four?time
D
A
新知讲解
How often多久一次, 询问频率 答语：表示频率的词或短语
How about = What about 意为“怎么样，好不好”。
What kind of 意为“哪种”。
have to 意为“不得不”，侧重客观需要；
must 意为“应该”，侧重主观要求。
频率副词：always， usually， often， sometimes， hardly(ever)， never
新知讲解
再见！
