2023學年完整公開課版unit9whenwasitinvented4

新目標九年級Unit9Unit9

Whenwasitinvented?

SectionAPeriod1

重點句型

1.

Who

was

the

telephone

invented

by?

It

was

invented

by

Bell.

電話是誰發(fā)明的？

電話是貝爾發(fā)明的。2.

When

were

electric

slippers

invented?

They

were

invented

last

year.電拖鞋是什么時候被發(fā)明的？它們是去年被發(fā)明的。3.

What

are

they

used

for?

它們是用來做什么的？

4.

They

are

used

for

seeing

in

the

dark它們是用來在黑暗中看東西的。5.

Tea

wasn’t

brought

to

the

Westernworld

until

1610.

直到1610年茶才被帶到西方世界。

6.

I

prefer

lemons

to

oranges.

I

like

thesour

taste.

我喜歡檸檬勝過橙子。我喜歡酸味。FourancientinventionscompassgunpowderMoveabletypeprintingpapercalculatorinventionsmicrowaveovenabacusbinocularslightbulbsA:Whenwasthecarinvented?B:Well,Ithinkitwasinventedin….Guess1885187619271971A:Whenwasthetelephoneinvented?B:Well,Ithinkitwasinventedin….Guess1885187619271971Lookatthethings.Inwhatorderdoyouthinkthey

wereinvented?1aA:Ithinkthecalculator

wasinvented

beforethecomputer.B:Well,Ithinkthecalculator

wasinvented

afterthecomputer.lightbulbWhenweretheyinvented?Whatisitcalled?bikemicrowaveoven

alarmclockListening(1b:P68)1876年

1885年1927年1971年1976年Sampledialogues:A:Whenwasthetelephoneinvented?B:Ithinkitwasinventedin1876.A:Whenwasthecarinvented?B:Ithinkitwasinventedin1930.Ithinkitwasinventedafterthetelephone.Pairwork(1c:P68)C:Idon’tthinkso.Ithinkitwasinventedin1873,soitwasinventedbeforethetelephone.D:Idon’tagree.Ithinkitwasinventedin1885anditwasinventedafterthetelephone.Listening(2a,2b:P69)312highheelsadjustableheelsadjustable可調(diào)整的icecreamscoopheat加熱scoopslippersabatterybatteriesoperate操作scoopingreallycoldicecreamshoeswithadjustableheelsJayceCoziarandJamieEllsworthchangingthestyleoftheshoes

battery-operatedsnakersJulieThompsonseeinginthedarkheatedicecreamscoopLanmonChelseaOralPractice(2c:P69)Sentencepattern:

Whatisit/aretheyusedfor?Whowasit/weretheyinventedby?Itis/Theyareusedfordoing...Itwas/Theywereinventedby...A:Whenwasthe_______invented?B:Ithinkitwasinventedin______.197618851876192719711879Sampledialogues:

A:Whatisthis?B:Thisisaheatedicecreamscoop.A:Whatisitusedfor?B:Itisusedforscoopingreallycoldice

cream.A:Whowasitinventedby?B:ItwasinventedbyChelseaLanmon.Edisoninventedthelightbulb.Thelightbulbwasinventedby

Edison.Whowasthelightbulbinventedby?Thetelephone___________byBell.wasinvented

Whowasthetelephoneinventedby?Bellinventedthetelephone.______wasinvented

by_________.ThecarKarlBenzWhowasthecarinventedby?KarlBenzinventedthecar.A:What

is

thecar

usedfor?B:Thecar

isusedfor

traveling.

A:Whatisthe_______usedfor?B:Ithinkit

isusedfor

_________________.talkingwithpeopleA:

Whatistheusedfor?B:Ithinkit

isusedfor

_______.(c