四年级下比较级Beijing is bigger than tianjin

Module5Unit2

BeijingisbiggerthanTianjin.

Thecatis____thanthedog.Thedogis____thanthecat.dogthincatfatfatterthinner

fat—fatterthin--thinnertall—tallershort--shorter在对两者进行比较时，形容词要采用其比较级形式：old-olderyoung-youngerstrong-strongerweak-weaker形容词比较级规则变化规律：1.一般形容词直接加er：tall—tallershort—shorter2.以e结尾的形容词直接加r：late—laternice-nicerlarge-larger3.重读闭音节的形容词要双写词尾字母：fat—fatterthin—thinnerhot-hotterred-redderbig-biggerThefirststop:Visitthefamousrivers.(逗留,站点)theChangjiangRiver.长江theYellowRiver.

黄河theYellowRivertheChangjiangRiver.

黄河长江全长5540km

全长6300km5540km6300kmTheChangjiangRiveris______thantheYellowRiver.TheYellowRiveris________thantheChangjiangRiver.

longer

shorterThesecondstop:Visitthefamousmountains.MountQomolangma

珠穆朗玛峰

MountTai

泰山MountQomolangmaMountTai珠穆朗玛峰泰山高8848m高1532mMountQomolangmaMountTai珠穆朗玛峰泰山高8848m高1532mMountQomolangmais________thanMountTai.MountTaiis_________thanMountQomolangma.highershorterThethirdstop：Visittheplacesofhistoricinterest

.theSummerPalace

颐和园

颐和园

颐和园theGreatWall

长城

theSummerPalace颐和园距今200多年的历史

theGreatWall

长城距今2000多年的历史秦始皇时期清朝TheGreatWallis_______thantheSummerPalace.TheSummerPalaceis________thantheGreatWall.older

youngerThefourthstop:Visitthefamouscities.16807．8平方公里11919.7平方公里Beijingis_________thanTianjin.Tianjinis_____________thanBeijing.BeijingTianjinbiggersmallerAnswersomequestions：

1.---Whichisbigger,BeijingorTianjin?

2.---Whichislonger,theYellowRiverortheChangjiangRiver?3.---Whichishigher,MountQumolangmaorMountTai？

4.---Whichisolder,theGreatWallortheSummerPalace？

---TheChangjiangRiverislonger.---MountQomolangmaishigher.---TheGreatWallisolder.---Beijingisbigger.1、---IstheGreatWallolderthantheSummerPalace？---Yes，itis.

---No，itisn’t.2、---Is

MountQomolangmahigherthanMountTai？---Yes，itis.

3、--IstheChangjiangRiverlongerthantheYellowRiver？4、---IsBeijingsmallerthanTianjin？---Yes，itis.

1、---Is2shorterthan1?---Yes,itis.1islongerthan2.---IsXiaoqiangtallerthan

Daqiang?---No,heisn’t.Daqiangistaller

thanXiaoqiang.XiaoqiangisshorterthanDaqiang.DaqiangXiaoqiang---IsMimibiggerthan

Wangwang?

---Yes,itis.

MimiWangwangWangwangis

smaller

thanMimi.---Is2fatterthan1?---No,itisn’t.1isfatterthan2.2isthinnerthan1.12No，itisn’t.Is1

strongerthan2？Is1

higherthan2？No，itisn’t.12Is1

biggerthan2？12Yes，itis.Is1

fatterthan2？1Yes，itis.2longer

shorter

istallerthan

.

biggersmallerfatterthinner123456比较级的句式结构A+be+形容词的比较级+than+BExercises：一、用词的适当形式填空。1.Beijingis_____(big)thanTianjin.2.Myuncleis____(old)thanmybrother.3.Koreais______(small)thanChina.4.Tomis____(fat)thanJack.5.Lilyis____(tall)thanMary.6.Johnis________(strong)thanMike.

biggeroldersmallerfattertallerstronger选择填空（）1He_____fatterthanXiaoming.AisBamCare()2Nanningis_______thanLiuzhou.AbigBbiggerCbiger()3IstheGreatWallolder______theSummerPalace?AthanBthenABA二、翻译句子。1.Tom比Jack