高中英语Unit3task教案牛津译林版选修7-牛津版高二选修7英语教案

课题：M7U3Task

Teachingaims:

Afterlearningthisperiod,thestudentswillbeableto

focusonlisteningtolecturesaboutthewayspeoplewatchorlistentothenews;

readchartsandgraphs,howtoformmoredetailedquestionsandhowtoreportonfacts

andthefigures.

Teachingprocedures:

Step1Lead-in(PPT4-5)

Withthedevelopmentofscienceandtechnology,

therearesomanymediatogetnewsfrom.Canyou

giveussomeexamples?

SupposeyouworkforanInternetnewswebsite.

Yourbosshasaskedyoutoattendaseriesof

lecturesaboutthewayspeoplewatchorlistento

let’slearnsomeskillswhichhelpustowritethe

report.

Barcharts:usedtoshowhowsomethingchangesovertimeorcompareitems.

2.

Flowcharts:

usedtoshowaprocess.

3.

Piecharts:

usedtoshowpercentages.

Step2Skillsbuilding1:readingchartsandgraphs(PPT6-13)

1.Canyoutellussomeofthemostpopulartypes

ofthecharts?

Canyoutellusthedefinitionofthem?

Nowlookatthefollowingchartsandtelluswhichtypeeachofthembelongsto?

barchart

Abarchartconsistsofanaxisandaseriesof

labeledhorizontalorverticalbarsthatshow

differentvaluesforeachbar.Thenumbersalong

asideofthebargrapharecalledthescale.

flow/linechart

Aline

chart

is

awaytosummarizehowtwopieces

of

information

are

related

and

how

they

vary

depending

ononeanother.

Thenumbersalong

aside

ofthelinegrapharecalledthescale.

piechart

Apiechartisacirclegraphdividedinto

pieces,eachdisplayingthesizeofsomerelated

piece

of

information.

Pie

charts

are

used

to

display

the

sizes

of

parts

that

makeupsomewhole.

Step3Collectinginformation(PPT14-18)

Listentothefirstspeechandtakenotes.

News

Suitable

Reasons

sources

Sports

(1)__________,

Fansdon’t

needto

seepictures.

They

results

newspaper

want(2)

__________.

Weather

radio,

Weather

(4)__________allthetime.

(3)

(5)

__________.

__________

Theyareoften

Recent

(6)__________

Wanttoknowthetopormost

(7)

events

__________stories.

newspaper,the

Prefera

(8)

__________rangeofviews.

Internet

radio

People

who

(9)

travel

long

__________or

distancestoworkdon’thavemuchtime

to(10)

__________orreadnewspapers.

Key:(1)radio(2)toseepictures(3)toknowscores(4)theInternet(5)changes

updated(7)newspapers(8)details

attheirownspeed(10)TV

(11)important(12)wider(13)drive

(14)watchTV(15)readnewspapers

Listenandusetheinformationtocompletenotes.

1.TheInternetisstillnot__________.

(accessible)

2.InformationontheInternetisoften

___________.(Uncontrolled)

3.Peopledonotalways____thenewstheyfindon

theInternet.(Trust)

Step4Answerthefollowingbasedonthecharts.

(PPT19-21)

Wheredomostpeoplefirstlookforweatherforecasts?(LocalTV.)

2.

Whatsource

dotheleast

numberof

people

first

turntoforsportsresults?

(TheInternet.)

3.

What

percentage

ofpeopleturntotheInternet

firstforthelatestnews?

(4%.)

4.

Whattypeof

newsdothe

least

numberof

people

turntotheInternetfor?

(Emergency.)

5.

Whatarethethreetypesofnewsthat5%of

people

turn

to

theInternet

for?

(Opinions,

weatherandsportsresults.)

Whatnewssourcedopeopletrustthemost?

NationalTV.

7.Whatne