2023-2024学年外研版八年级英语上册Module 2 Unit 3 Language in use 课件(共19张PPT)

第第页2023-2024学年外研版八年级英语上册Module2Unit3Languageinuse课件(共19张PPT)(共19张PPT)

外研版八年级英语上册

module2unit3Languageinuse

学习目标

一、能准确地发音和使用本模块的词汇和重点句型。

二、能运用形容词比较级对两者进行比较并能进行真实的交际。

三、能运用所学的知识，介绍并比较两个场所。

Howcanwedescribeourhometown

hometown

size

history

population

famous…

people

….

building

large/big

small

small

large

old

new

weather

cold

hot

warm

cool

modern

new

old

friendly/…

…

语法探究

比较级的句子结构：

原来的句子结构不变，只是将形容词变成比较级的形式，然后在后面用than引出所比较的对象。如：

Shanghaiisbusy.ShanghaiisbusierthanHangzhou.

Learntowalkbeforeyourun

语法探究

比较级常用句型：

1.A+be动词+形容词比较级+than+B，意为“A比B更……”。如：

Thistreeistallerthanthatone.

AB

这棵树比那棵树高。

Learntowalkbeforeyourun

语法探究

2.表示两者之间的选择，可使用“Whichis+比较级，…or…”。如：

Whichislonger，thisoneorthatone

哪个更长，这个还是那个

3.……比较级+and+比较级……，

意为“越来越……”。

Learntowalkbeforeyourun

比较级用于两者（人或物）之间，表示“其中一个比另一个更……”或“较……”，后面通常用连词than连接另一个比较的对象。

形容词比较级概念

Learntowalkbeforeyourun

1)ShanghaiisbusierthanHangzhou.

2)ThepopulationinBeijingislargerthan

thatofWeifang.

主语

对比对象

主语

对比对象

1.基本句式：

主语+谓语（系动词或行为动词）+形容词比较级（+其它）+than+对比对象“A比B更……”

用法

Learntowalkbeforeyourun

Whoistaller,TomorMike

谁更高，汤姆还是迈克？

Whenspringcomes,it’sgettingwarmerandwarmer.

当春天到来时，天气变得越来越暖和。

2.表示两者之间的选择,可使用:

Which/Who+系动词+形容词比较级,AorB

3.“形容词比较级+and+形容词比较级”表示“越来越……”

Learntowalkbeforeyourun

Workinpairs.Talkaboutthepictures.Usethewordsintheboxtohelpyou.

bigbusyhighlowoldsmalltallwide

Thebuildingsinpicture1areolderthanthebuildingsinPicture2.

Learntowalkbeforeyourun

Writesentences.Usetheinformation

inthetable.

ShenzhenBeijingnew

ShanghaiHangzhoubusy

Xi’anBeijingold

ChinaAustraliabig

Tian’anmenSquareOthersquaresinChinawide

ThepopulationofTianjinThepopulationofShanghaismall

ShenzhenisnewerthanBeijing.

Learntowalkbeforeyourun

Completethewordmap.Usethewords

inthebox.

bigcoldlargenewoldsmallwarm

weather

Place

size

history

population

coldwarm

big/largesmall

oldnew

smalllarge

Learntowalkbeforeyourun

Aroundtheworld

WashingtonD.C.

WashingtonD.C.isthecapitaloftheUS.Locatedontheeastcoast,itisbestknownfortheWhiteHouse,wherethepresidentoftheUSlivesandworks,andforCapitolHill,wheretheUSCongressmeets.

Therearemanyfamousmonuments,memorialsandmuseumsinWashingtonD.C.TheLincolnMemorialisagrandwhitebuilding.MillionsoftouristsvisititeveryyeartoshowrespecttoPresidentLincoln.IntheNationalAirandSpaceMuseum,peoplecanseethecommandmoduleofApollo11,whichsentthefirsthumanstothemoonin1969.

Learntowalkbeforeyourun

EX1.写出下列词的比较级形式：

1.small______2.nice_______

3.hot_______4.easy_______

5.big________6.wet_______

7.heavy_______8.new_______

9.red________10.thin______

11.tall______12.bad______

smaller

nicer

hotter

easier

bigger

wetter

heavier

newer

redder

thinner

taller

worse

Learntowalkbeforeyourun

13.busy_______14.old________

15.long_______16.round_______

17.short_______19.cool_______

20.cold_______21.good_______

busier

longer

older

shorter

rounder

cooler

better

colder

注意一些特殊的变化形式:

good/well_______

bad/ill__________

many/much______

little_________

worse

better

less

more

Learntowalkbeforeyourun

Ihaveasmallbag.Hersis_______

thanmine.

2.Tigersare______thancats.

3.Theweatherwillbe_____tomorrow.

4.Youarelateforschooltoday.Can

yoube______tomorrow

EX2.从方框中选择恰当的词,并用其比

较级形式填空。

smaller

bigger

finer

earlier

earlybigsmallfine

Learntowalkbeforeyourun

Theearthis______(big)thanthemoon,

butitis_______(small)thanthesun.

2.Benlooks________(young)thanJack.

3.ThewhiteT-shirtis_______(cheap)

thantheblackone.

4.TheYangtzeRiveris______(