初中英语人教新目标 (Go for it) 版八年级上册Section B评课ppt课件

这是一份初中英语人教新目标 (Go for it) 版八年级上册Section B评课ppt课件，共45页。PPT课件主要包含了Homework等内容，欢迎下载使用。
Learning Objectives
1. T read and understand the article.2. T understand and learn t describe the pie charts.3. T learn sme new wrds and useful expressins.
I ______ watch TV.
What d yu usually d in yur free time?
I ______ g t the mvies.
I _____ play cmputer games.
I _________ exercise/play sprts.
I__________ use the Internet.
hardly ever
I_____ g camping in the cuntry.
Hw ften d yu think yur classmates d them?
exercise r play sprts
g t the mvies
use the Internet
play cmputer games
g camping in the cuntry
I think Jack mst ften ges nline. He least ften ges t the mvies.
Natinal Her
He is 85 years ld!
Watch the vide and then answer the questins.
Hw ften des he exercise?
Hw many minutes des he exercise every day?
Hw des he keep healthy?
He exercises 4 r 5 times a week.
He exercises 45 minutes every day.
By exercising, having healthy eating habits and a gd md.
What d N. 5 High Schl Students d in their free time?
It’s a(n) ___. A. letter B. advertisement C. survey reprtD. dairy
Read and answer.
What's the type f the article?
What’s the passage abut?A. Students’ free time activities. B. Students at N. 5 high schl.C. Use f the Internet. D. Students’ ld habits.
Skimming strategies
1. The title.2. The first sentence f the passage.3. The last sentence f the passage.
1、Hw many parts can we divide(分成) this passage int?2. Match each part with the fllwing key wrds.
What D N.5 High Schl Students D in Their Free TimeLast 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 then percent use it at least three r fur times a week. Mst students use it fr fun and nt fr hmewrk.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, “ld habits die hard”. S start exercising befre it’s t late!
Para. 2, 3, 4
Three parts
调查结论cmments
调查结果results
Intrductin 概述
Cnclusin 总结+the writer’s pinin 作者观点
The structure f this article
What D N.5 High Schl Students D in Their Free TimeLast 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.
Scan paragraph 1 and answer the questin:
What free time activities are mentined in the passage ?
Exercise, use f the Internet, watching TV.
We fund that nly fifteen percent f ur students exercise every day. Frty-five percent exercies fur t six times a week. Twenty percent exercise nly ne t three times a week. And twenty percent d nt exercise at all!
______% every day
Results (exercise) 调查结果
What percent f the students d nt exercise at all? _________________________________
45%: (根据饼状图，用频率副词always, usually, 或smetimes写句子) _________________________
Twenty percent students.
Frty-five percent f the students usually exercise.
Results ( use the Internet )
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 percent f the students use the Internet every day?________________________________
10%: (根据饼状图，用频率副词always, usually, 或smetimes写句子）_________________ _______________________________ 90%：___________________________ ___________________________
Ninety percent students.
Ten percent f the students
Ninety percent f the students always use the Internet.
___% 3-4 times a week
smetimes use the Internet.
Results ( watch TV )
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.
Hw ften d mst students watch TV? ______________________________________What d they usually watch? _______________________________________
85%: __________________________________
13%: ___________________________________
2%: ___________________________________
Mst students watch TV every day.
They usually watch sprts, game shws.
They always watch TV.
They usually watch TV.
They smetimes watch TV.
____% 1-3 times a week
_____% 4-6 times a week
Is it gd t relax by using the Internet r watching game shws?
Yes, it is. But neither f them is the best way.
Cnclusin 调查结论
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, “ld habits die hard”. S start exercising befre it’s t late!
What des the writer think is the best way t relax? Why?
It’s healthy fr the mind and the bdy.
We can spend time with yur friends and family as yu play tgether.
Tpic(Para. 1)
Results(Paras.2-4)
Cnclusin(Para. 5)
A survey abut ________________
Use the Internet
♦ 15%—every day♦ ______—4-6 times a week♦ 20%—1-3 times a week♦ 20%—never
♦ 90%—every day♦ 10%—______________♦ Mst students use it fr ____ and nt fr hmewrk.
♦ 2%—1-3 times a week♦ 13%—4-6 times a week♦ 85%—__________♦ Game shws are the mst ppular.
Start exercising befre it’s t late.
Try t retell the passage.
free time activities
3-4 times a week
Surveyreprt
1. 90%: Ninety percent f the students always use the Internet.2. 85%: ___________________________________________3. 45%: ___________________________________________4. 10%: ___________________________________________5. 13%: ___________________________________________6. 2% : ___________________________________________
Accrding t the article and the pie charts, write sentences with the percentages using always, usually r smetimes. Then discuss the questins with yur partner.
Eighty-five percent f the students always watch TV.
Frty-five percent f the students usually exercise.
Ten percent f the students ften use the Internet.
Thirteen percent f the students usually watch TV.
Tw percent f the students smetimes watch TV.
D yu think the students at N.5 high schl are healthy? Why r why nt?
D yu think the students in N. 5 are healthy? Why r why nt?
N, I dn’t think s. Because mst students use Internet r watch TV n their free time.They dn’t like exercising. It’s unhealthy.
Try yur best t imprve health!
Gd living habits are healthy fr the mind and the bdy. We shuld exercise _________. …… We can’t g nline r watch TV _________. …… And remember, “ld habits die hard.” S make a gd plan befre it’s t late.
play cmputer gamesread bksg shppingdraw picturesplay sprts
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.
I think in ur grup, _____ percent like...
Shw yur reprt.
Start exercising befre it's t late!
What D N.5 High Schl Students D in Their Free Time?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 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.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.
Language Pints
in ne's free time
asked ur students abut
ask (sb.) abut sth. 询问某人关于某事ask (sb.) fr sth. 请求（某人）给予某物ask sb. sth. 问某人某事ask sb. (nt) t d sth. 让某人（不要）做某事
use f the Internet
因特网的使用, use此处为名词
Here are results.
以 here, there, ut, up, dwn 等副词开头的句子常用倒装结构。句子结构为：副词 + 谓语动词 + 主语（名词）。eg.Here is my bk. 这是我的书。注意：here / there 位于句首时，若句子主语为人称代词，不用倒装。Here he cmes. 他来了。
here 引导的倒装句
nt... at all
表强烈的否定，如果谓语动词是实义动词，放在nt后，如果是be动词，放在nt前。
基数词 + percent f the … …的百分之…注意：作主语时，单复数根据名词的词性决定。
e.g. 我们班里80%的学生每天都锻炼。 Eighty percent f the students in ur class exercise every day.
e.g. 那个故事一点也没有趣。 The stry isn’t interesting at all.
adj. & adv. 在线（的）；联网（的）
(1) nline在此作副词，意为“在线；联网”。
eg. It is faster if yu apply nline.
eg. We plan t build an nline database.
(2) nline还可作形容词，意为“在线的；联网的”。
eg. Online shpping is bth cheap and cnvenient, s many peple like shpping nline.
be surprised that + 从句
两者中的另一个（的）
eg. There are tw apples here,ne is red,the ther ne is a little green.
eg. I’m surprised that he came here in time.
知识拓展：be surprised at sth 对某事感到惊讶
eg. We are very surprised at the news.
be surprised t d sth 做某事而感到惊讶
eg. They were surprised t meet him.
the answers t...
注意：answer后要用介词t，这是一种固定的搭配
e.g. Her answer t yur questin is big “NO”!她对你所提出问题的答案回答就是一个大大的“不”字！
注意：althugh是不和but在同一个句子中使用的。
eg. Althugh the car is ld, it still runs well.(=The car is ld, but it still runs well.）
It is adj. (+fr sb.) t d sth.
it为形式主语，指代后面的t d
by 介词 “通过”
by+v.-ing by+抽象名词 by mistake 失错 by+交通工具 by car/bus/train/taxi/plane…
eg. They relax by watching TV .
e.g. It is imprtant fr us t learn English well.
It is gd fr ur health t eat mre vegetables.
such as+ n./v.-ing
e.g. 他通过报纸上的一个广告找到这份工作。 He fund the jb thrugh an advertisement in the newspaper.
thrugh还有“穿过”之意。表示“从……内部过”。e.g. 昨天他们穿过了森林。 They went thrugh the frest yesterday.
such as和fr example都有“例如”之意。但________ 用来列举同类人或物中的几个例子，而____________用来列举同类人或物中的一个例子。
e.g. On weekends, my brther and I ften spend time n the beach.
e.g. I spent 150 yuan n this pair f shes.
spend在此作及物动词，意为“度过”。此外，spend还可表示“花费（时间、金钱）”，此时常用于以下结构：
sb. spend(s) time n sth. /(in)ding sth.某人花费时间在某物上/做某事sb. spend(s) mney n sth. /n ding sth. 某人花费金钱在某物上/做某事
e.g. Stephen Hawking spent his whle life understanding the universe.
Old habits die hard.
谚语，用来说明习惯一旦养成，并非朝夕可以改变，其中，die hard表示“（旧习惯、传统等）难以改变；根深蒂固”。在本句中，hard用作副词，表示“费力地；艰难地；努力地”
famus singer died at the age f thirty-tw.
grass has been dead fr mre than ten days.
die常用作不及物动词，其后不能直接跟宾语，且die是短暂性动词，不能与表示一段时间的状语连用。如果表示状态，与一段时间连用，要用be dead。
dead adj. 死的
dying adj. 垂死的
it's t late
...不要等到来不及了
it's t late的字面意思是“为时太晚；来不及了”，是英语中的一个常用表达。
e.g. Nw yu knw yu're wrng, but it's t late.
此处it's t late与befre共同组成从句，表示“不要等到为时已晚；不要等到来不及的时候；趁着还来得及”。
e.g. Yu shuld wrk harder befre it's t late t catch up.你应当更加努力，别等到为时过晚而赶不上了。（你现在用功还赶得上。）
1.在空闲时间2.询问某人关于某事3.因特网的使用4.每周四至六次5.上网6.百分之……的学生7.至少8.问题的答案9.看电视10.通过做某事11.做某事的最好方式 12.例如；像……这样13.旧习难改
in the free timeask sb. abut sth. use f the Internet fur t six times a week g nline / use the Internet  ... percent f the studentsat least the answers t the questin  watch televisinby ding sth. the best way t d sth. such as Old habits die hard. 
Retell the passage accrding t the pie chart in 2b and the structure f the survey result.Ask yur classmates abut their free time activities and draw a pie chart.Write several sentences t describe yur pie chart.Make a reprt abut it in next class.