人教新目标 (Go for it) 版八年级上册Section B评课课件ppt
展开Warming up
3.I ften use the Internet.
1.I always exercise.
2.I usually read bks.
4.I smetimes eat junk fd.
6.I never g t the dentist.
5.I hardly ever g shpping.
7.I stay up late every day.
8.I d the husewrk three times a week.
Gd habits r Bad habits
(用你的最快速度阅读)
Gd habits result in gd health!
result n. 结果;后果percent n. (=per cent) 百分之······ nline adj.&adv. 在线的;联网的 televisin n. 电视节目;电视机althugh cnj. 虽然;尽管;即使thrugh prep. 以;凭借;穿过mind n. 头脑;心智
bdy n. 身体 such adj. & prn. 这样的;那样的;类似的 such as 例如;像······这样 tgether adv. 在一起;共同 die v. 消失;灭亡;死亡 writer n. 作者;作家
Rank these activities accrding t hw ften yu think yur classmates d them(1=mst ften,6=least ften).
Fr me, I mst ften g nline. I least ften g t the mvies.
Fast reading
1. Read the article in 2b and chse.
1). What’s the main idea f the passage?(单选) A. what N. 5 High Schl students d in their free time B. students’ favrite activities C. heathy habits D. the mst ppular activities
2). What kinds f activities are mainly talked abut? (多选) A. exercise B. use f Internet C. watch TV D. play basketball
B. It is a survey abut students’ free time activities.
A. It is abut hw ften students watch TV.
C. It tells hw ften students d exercise.
E. It is abut hw ften students g nline.
2. Read each paragraph quickly and get the main idea.
D. The best way t relax is thrugh exercise.
Read Jane’s diary entries abut her vacatin and answer the questins.
Last mnth we asked ur students abut their free time activities. Our questins were abut exercise, use f the Internet and watching TV. Here are the results.We fund that nly fifteen percent f ur students exercise every day. Frty-five percent exercise fur t six times a week. Twenty percent exercise nly ne t three times a week. And twenty percent d nt exercise at all!We all knw that many students ften g nline, but we were surprised that ninety percent f them use the Internet every day. The ther ten percent use it at least three r fur times a week. Mst students use it fr fun and nt fr hmewrk.
What D N.5 High Schl Students D in Their Free Time?
The answers t ur questins abut watching televisin were als interesting. Only tw percent f the students watch TV ne t three times a week. Thirteen percent watch TV fur t six times a week. And eighty-five percent watch TV every day! Althugh many students like t watch sprts, game shws are the mst ppular.It is gd t relax by using the Internet r watching game shws, but we think the best way t relax is thrugh exercise. It is healthy fr the mind and the bdy. Exercise such as playing sprts is fun, and yu can spend time with yur friends and family as yu play tgether. And remember, “Old habits die hard.” S start exercising befre it's t late!
Make a dialgue r tell a stry accrding t the cntents f the picture.
1. We fund that nly fifteen percent f ur students exercise every day.
(1) percent作名词,意为“百分之……”,单复数同形,如:ne percent百分之一,thirty percent百分之三十。
Twenty percent f the students agree with yu.
Thirty percent f the time passes.
(2) “基数词+percent+f the+名词”结构作主语时,谓语动词的单复数由该结构中的名词来决定。
2. Exercise such as playing sprts is fun, and yu can spend time with yur friends and family as yu play tgether.
such as 用来举例,意为“例如;诸如此类的;像······那样的”,结构常为:名词+ such as + 例子。
注意:其后面不可列举出所有的事物。
温馨提示:such as 可与like通用,所举例子只能为单词和短语,但fr example 所举例 子要为句子。
试对比:He des sprts like/such as running every day.He likes sprts.Fr example, he runs every day.
3. And twenty percent d nt exercise at all!
nt … at all “一点也不”,注意:nt代表了所有否定句,次结构可理解为在否定句末加上at all加强否定句语气。
拓展:在口语中单独说 nt at all, 可用来表示“不用谢”“没关系”。
They didn’t enjy the vacatin at all.
—Thank yu fr yur kindness. —Nt at all.
4. We all knw that many students ften g nline.
(1) nline在此作副词,意为“在线;联网”。
We plan t build an nline database.
(2) nline还可作形容词,意为“在线的;联网的”。
It is faster if yu apply nline.
Online shpping is bth cheap and cnvenient, s many peple like shpping nline.
5. Althugh many students like t watch sprts, game shws are the mst ppular.
(1) althugh作连词,相当于thugh,引导让步状语从句。
Althugh the girl is nly six years ld, she knws mre than 300 ancient Chinese pems.
Althugh the machine is ld, it still runs well.= The machine is ld, but it still runs well.
(2) 在英语中,表示“虽然……但是……”时,althugh/thugh 不能和but同时使用。
althugh cnj. 虽然;尽管;即使
6. we think the best way t relax is thrugh exercise.
Light cmes in thrugh the windw.
thrugh prep. 以,凭借,穿过
易错点:辨析thrugh, acrss ,ver (见下图)
1.We walked _________the liked trekking_______the jungle,because he thinks it's birds fly ______the lake.
Read the article again and answer the questins.
1. What percent f the students d nt exercise at all?2. What percent f the students use the Internet every day?3. Hw ften d mst students watch TV? What d they usually watch?
Mst students watch TV every day. They usually watch game shws.
4. What des the writer think is the best way t relax? Why?5. D yu think the students at N. 5 are healthy? Why r why nt?
The writer thinks exercise is the best way t relax. Because it is healthy fr the mind and the bdy, and yu can spend time with yur friends and family as yu play tgether.
N, I dn't think s. Because the students watch TV t much and sme students d nt exercise at all.
Accrding t the article and the pie charts, write sentences with the percentages using always, usually r smetimes.
1. 90% :___________________________________ 2. 85% :___________________________________ 3. 45% : ___________________________________ 4. 10% : ___________________________________ 5. 13% : ___________________________________ 6. 2% : ___________________________________
90% f students always use the Internet.
85% f students always watch TV.
45% f them usually exercise.
10% f them smetimes use the Internet.
13% f them smetimes watch TV.
2% f them smetimes watch TV.
Chse ne f these free time activities r think f yur wn. Then ask yur classmates hw ften they d this activity and make a pie chart. Shw the pie chart t yur class.
play cmputer games read bks g shpping draw pictures play sprts
1. I hardly exercise s I think I’m kind f _____. A. healthy B. health C. unhealthy D. unhealth2. My sister likes fruits ______ she desn’t like vegetables. A. and B. but C. r D. als3. Jim’s parents want him _______ mre fruits. A. eating B. eat C. t eat D. eats
4. We ___ g ut t eat but nt very ften. A. usually B. always C. never D. smetimes 5. ___ d yu read English? A. What B. Hw ften C. Hw far D. Hw much
1.大约有90%的学生在周末每天上网,太让我们惊讶了。 We are surprised that _______ _______ f the students ______ ______ every day at weekend.
2.通过在网上玩游戏放松不错,但我认为最好的放松方式是锻炼。It's gd t relax _______ _______ games n the internet, but I think the best way t relax is _______ exercise.
ninety percent
g nline
by playing
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