初中英语Unit 2 How often do you exercise?Section A授课课件ppt

这是一份初中英语Unit 2 How often do you exercise?Section A授课课件ppt，共27页。PPT课件主要包含了Lead in，频度副词的种类，usually通常，often经常，频度副词的位置，实义动词之前，频度副词，对频度副词提问，多久一次，一般现在时态等内容，欢迎下载使用。
Key wrds & phrases: maybe, least, at least, stay up late, g t bed early, eat a healthy breakfast, play sprts. Key sentences: 1. Hw ften des he watch TV? 2. What d they d n weekends ? 3. He plays at least twice a week.T learn the usage f adverbs f frequency and review the present simple tense.
Let’s talk abut yur weekends !
—What d yu usually d n weekends? —I usually watch TV / g t the mvies...
—Hw ften d yu g t the mvies / watch TV / —Once a week / Every day...
—D —Yes, I d. / N, I dn’t.
brush yur teeth (刷牙) cut yur hair (理发)wash yur clthes take a shwerclean yur rm visit yur uncle/grandmther
A: Hw ften d yu …?B: nce a week/ every day / twice a mnth /hardly ever / never / smetimes/…
Let’s make cnversatins with partners !
I d sme reading every day.
I use the Internet nce a week.
I watch TV twice a week.
I take a shwer three times a week.
I g t the mvies nce a mnth.
I g shpping twice a mnth.
Let’s chant !
Grammar Fcus
频度副词(frequency adverb)
频度副词表示某一动作或状态出现的频率，即在一定时间内某一动作或状态重复出现的次数，常用来回答hw ften的提问。
I always exercise.I g t the mvies maybe nce a mnth.N, I never g shpping.
不表示具体次数的频度副词（按频率从高到低排列）
always (100%)总是
almst always几乎总是
hardly ever(seldm)几乎从不（很少）
never(0%)从不
We ften play basketball after schl.He is never late fr class.
表示具体的频率、次数时，通常用nce a week（一周一次），twice a mnth（一月两次），three times a year（一年三次）等。
I use the Internet twice a week.Li Ming and his parents g t the park three r fur times a mnth.
I’m always happy t see her.
be动词、助动词、情态动词之后
有时为了强调，频度副词也可位于句首。
She always ges t schl by bus.
Smetimes he ges t wrk by bus.
I can never frget it.
hw ften 意为 “__________”，是用于提问表示 ____ 的特殊疑问词组。其答语应为表示 _____ 的副词或副词词组。句子的时态一般是_____________，也可以是一般过去时。
对频率副词及短语提问 使用 hw ften.
--- Hw ften d yu visit yur grandparents? --- I visit them twice a mnth.
当主语是第三人称单数时
疑问句中人称主语与助动词的搭配
一般疑问句： D+主语+动词原形+其它？
特殊疑问句：特殊疑问词+一般疑问句.
一般疑问句：Des+主语+动词原形+其它?
Des he ften watch TV?
What des he ften d in the evening?
当主语不是第三人称单数时
D yu play basketball?
What d yu d n weekends?
肯定句中不同人称对应的动词变化
主语+动词原形+其它.
主语+动词第三人称单数形式+其它.
She smetimes plays sccer.
I always g t the mvies n Sunday evening.
Cmplete the questins with d r des. Then match the questins and answers.
Hw ften _____ he play sccer? _____ yu drink milk?Hw ften ____ they stay up late?_____ Sue eat a healthy breakfast?Hw ften ____ yu eat apples?____ yur parents play sprts?
Presentatin
a. Yes. She usually des. b. Hardly ever. I dn’t like them.c. He plays at least twice a week. d. N, they dn’ t. They’ re t busy.e. Never. They always g t bed early.f. Yes, I d. Every day.
答案：1. c 2. f 3. e 4. a 5. b 6. d
Use the wrds given t write questins. Then ask and answer them with a partner.
Questins My partner's answers1. ____________________________________? ___________________________ (hw ften / help with husewrk)2. ___________________________________? ___________________________ (what / usually / d / weekends)3. ___________________________________? ___________________________ (hw ften / best friend / exercise)4. ___________________________________? ___________________________ (what / usually / d / after schl)
Hw ften d yu help with husewrk
Three times a week.
What d yu usually d n weekends
Hw ften des yur best friend exercise
What d yu usually d after schl
I usually visit my grandparents.
He exercises almst every day.
I usually help with cking.
What can yu d t imprve yur English? Add mre things t the chart. Then ask yur classmates the questins and find the best English student.
Hw can yu be a gd English learner?
read English bks sing English sngswatch English prgrams listen t English tapesg t the English crner (参加英语角)chat with freigners (与外国人聊天)write English diaries...
three times a week
twice a mnth
write t a pen pal?
watch English mvies?
g t the English club?
keep an English diary?
Give a reprt like this:Lin Ying reads English bks twice a week. Hu Ta ges t the English club three times a week. Su Lei watches English mvies nce a week. Ma Li writes t a pen pal twice a mnth. Hu Ta keeps an English diary every day. I think Hu Ta is the best English student.
Language pints
1. I g t the mvies maybe nce a mnth.
maybe adv. 大概；或许；可能
Maybe she is a dctr. = She may be a dctr.
2. He plays at least twice a week.
at least 至少；不少于；起码
Teenagers need t sleep at least 8 hurs every day.
at least为固定短语，其反义短语是at mst，意为“至多；不超过”。
Yu can brrw at mst three bks nce.
1. She ges t the mvies three times a mnth.（对画线部分提问） ____ _____ _____ she g t the mvies?2. My mther wants me t play the guitar. (同义句转换) My mther______ _____ me t play the guitar.
Hw ften des
wuld like
4.He usually ges t the mvies n weekends.（改为一般疑问句）
3.Mike ften ges t the library n Sundays.（对画线部分提问）
he usually t the mvies n weekends?
Mike ften n Sundays?
What des d
Des g
1.—_______d yu brush yur teeth? —Twice r mre a day.
A. Hw sn B. Hw far C. Hw lng D. Hw ften
2.—I heard yu made a new family rule “Put away yur phne while at hme.” —Yes. We were _______ busy checking ur mbile phnes befre, but nw we enjy cmmunicating with ur family.
A. always B. never C. seldm D. smetimes