八年级英语上册：Unit4OurworldTopic1SectionA

Unit4Topic1Whichdoyoulikebetter,plantsoranimalsSectionAAnimalsonthefarmapigacowahorsearabbitahenacatadogaduckasheepagooseamousefoursheeptwogeesefivemiceAttentionPPT模板：素材：PPT背景：图表：PPT下载：教程：资料下载：范文下载：试卷下载：教案下载：PPT论坛：.1pptPPT课件：语文课件：数学课件：英语课件：美术课件：科学课件：物理课件：化学课件：生物课件：地理课件：历史课件：smallsmallersmallestCompareLearnTogetherThedogsaresmall.Thecatsaresmaller.Themicearethesmallest.cowcountrysiden.农村，乡下horsehenWhatcanweseeinthecountrysidesheepsomesheepWhatcanweseeinthecountrysidegoosesomegeeseWhatcanweseeinthecountrysidemousesomemiceWhatcanweseeinthecountrysideDoyouliketheseanimalsYes,Ido.CanyouseetheminthecitiesNo,Ican’t.WheredoyouwanttoliveIwanttolivein…DoesWangWeilikethecountrysideorthecityNow,watchtheflashof1a,andfindouttheanswer.1a1bListento1aandcheckthewordsyouhear._____fresher_____busier_____bluer_____taller_____bigger_____clearer

_____nicer_____quieter_____noisierNow,lookatthepicturesandsaysomethingaboutthecountrysideandthecity.countrysideTheairisfresh.Theskyisblue.Thetreesaregreen.Theriverisclear.It’squietinthecountryside.Theairisdirty.Theriverisdirty.cityThebuildingsaretall.Theroadsarewide.Thetrafficisbusy.It’snoisyinthecity.Theairinthecountryside

is______Theskyinthecountryside

is______Theriverinthecountryside

is______Thetreesinthecountrysideare_______thanthose

inthecity.

It’s________inthecountrysidethaninthecity.thanthatinthecity.

greenerquieterfresherbluerclearerWangWeilikesthecountrysideverymuchbecausehethinkstheairis_________,theskyis_______andtheriversare________there.Michaelthinksthecountrysideismuch________thanthecity,too,sopeoplecanenjoythebeautiesofnature.WangWeigoestothecountrysideeveryyearforhissummerholiday.fresherbluerclearer

quieter1cListenagainandfillintheblanks.Thenreaditaloud.所填单词有什么特点？Listentotheconversationandfillintheblanks.2aOneday,thechildrenwerevisitingafarm.Answersto2a:tallerstrongershorternicercuterbetterLet’stalkabouttheotheranimalsonthefarm.smallbigThemicearesmallerthanthehens.Thehensaresmallerthanthegeese.Themice

arethesmallest

ofall.<<？？>>Thehens

arebiggerthan

themice.Thegeese

arebiggerthan

thehens.Thegeese

arethebiggest

ofall.smallbig？？thinTheducksarealittlethinnerthanthegeese.<Theducksaremuchthinnerthanthepigs.<？thinadj.瘦的；薄的；稀的单音节及部分双音节形容词比较级（-er）和最高级

（-est）的规则变化。AdjectivestrongtallnicebraveComparativestrongernicerSuperlativestrongestnicestAdjectivebigfatthinlazyuglyComparativebiggerlazierSuperlativebiggestlaziest下列形容词比较级和最高级变化有什么规律？2b单音节及部分双音节形容词比较级（-er）和最高级（-est）的规则变化。1.一般在词尾直接加er/est:tall—taller—tallest2.以e结尾的单词去e加er/est:wide—wider—widest3.以辅音字母加y结尾的单词，把y改成i,再加

er/est:busy—busier—busiest以重读闭音节结尾，且末尾只有一个辅音字母的单词，双写末尾的辅音字母，再加er/est:big—bigger—biggest,(fat,thin,red,hot)单音节及部分双音节形容词比较级（-er）和最高级（-est）的规则变化。AdjectivestrongtallnicebraveComparativestrongernicerSuperlativestrongestnicestAdjectivebigfatthinlazyuglyComparativebiggerlazierSuperlativebiggestlaziest下列形容词比较级和最高级变化有什么规律？

taller

tallest

braverbravest

fatterfattestthinnerthinnest

uglierugliest2b写出下列形容词的比较级和最高级。short______________small_____________large_______________late______________happy______________easy_______________hot_______________hard_______________cute________________dirty______________Lookatthepictureandchoosethecorrectwordforeachanimal.Thenmakeconversationswiththeadjectivesin2b.Pairwork3horsepigcowcatsheepmousehengooseduckdograbbitExample:(Oneday,theanimalsonthefarmweretalking.)Dog:I’mthestrongestonthisfarm.Rabbit:Idon’tthinkso.Thepigisstrongerthanyou.Dog:Ha!Ha!Heislazierthanme.…1.Thecomparativeandsuperlativedegreesofadjective.