M2U3公开课教案教学设计课件资料.pptxVIP

Languageinuse;Tosummariseandconsolidatetheuseofcomparativeadjectives(-er)

Tocomparetwoplacesinyourhometown;Lookatthefollowingsentences.Andpayattentiontothewordsinred.;5.SomedayitwillbecomeasbusyasHongKong.

6.That’slargerthanthepopulationofmanyothercitiesinChina.

7.ShenzhenislargerinpopulationthanBeijing.;比较级用于比较两个主体。组成句子的方式是将形容词或副词变成比较级的形式，之后要用than引出比较的对象。;形容词比较级的构成—规则变化：;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。例如：;比较级常用句型：

1.A+be+形容词比较级+than+BA比B更……

e.g.Thistreeistallerthanthatone.

TheclimateinBeijingishotterthanthatofKunming.;4.as+形容词原形+as…和……一样……

e.g.TomisastallasMike.?

IwasashappyasJohnyesterday.;注意：

修饰比较级的副词要用much,alot,alittle,abit,far,even,still等。very不能和比较级连用。

e.g.Itwascoldyesterday,butit’sevencoldertoday.

Heisgettingmuchfatterthesedays.;用所给词的适当形式填空。

Herhairis_______(long)thanmine.

Whois_______(short),TomorJack?

Lilyis________(quiet)thanhersister.

Itbecomes_______and_________(hot)whensummercomes.

Thisoneistoolarge.Canyoushowmea_________(small)one?;bigcoldlargeoldtall;bigbusyhighlowoldsmalltallwide;—WhatcanyouseeinPicture1?

—It’savillage.There’resomelowhouses.Thevillageisquiet.

—WhatcanyouseeinPicture2?

—It’sanewcity.Thebuildingsareveryhigh.Theroadsareverywide.;Nowmakecomparisons.Writesentences.;ThebuildingsinthevillageinPicture1areolder/smaller/lowerthanthebuildingsinthecityinPicture2.

ThebuildingsinthecityinPicture2arenewer/higher/bigger/

tallerthanthebuildingsinthevillageinPicture1.

InPicture2,theroadsarewider/busierthanthoseinPicture1.;Shenzhen;ShanghaiisbusierthanHangzhou.

Xi’anisolderthanBeijing.

ChinaisbiggerthanAustralia.

Tian’anmenSquareiswiderthanothersquaresinChina.

ThepopulationofTianjinissma