仁愛英語八年級(jí)上Unit4Topic1Secti課件

Unit4OurWorld

Topic1

SectionA

Unit4OurWorld

Topic1SectWhatcanweseeinthecountryside?countrysiden.農(nóng)村，鄉(xiāng)下WhatcanweseeinthecountrysheepsomesheepWhatcanweseeinthecountryside?sheepsomesheepWhatcanweseegoosesomegeeseWhatcanweseeinthecountryside?goosesomegeeseWhatcanweseemousesomemiceWhatcanweseeinthecountryside?mousesomemiceWhatcanweseeLook,listenandsay(影片1)Look,listenandsay(影片1)smallbigThemicearesmallerthanthehens.Thehensaresmallerthanthegeese.Themice

arethesmallest

ofall.<<？？smallbigThemice>>Thehens

arebiggerthan

themice.Thegeese

arebiggerthan

thehens.Thegeese

arethebiggest

ofall.smallbig？？>>ThehensarebiggerthanthethinTheducksarealittlethinnerthanthegeese.<Theducksaremuchthinnerthanthepigs.<？thinadj.瘦的；薄的；稀的thinTheducksarealittleth單音節(jié)及部分雙音節(jié)形容詞比較級(jí)（-er）和最高級(jí)（-est）的規(guī)則變化。AdjectivestrongtallnicebravecomparativestrongernicersuperlativestrongestnicestAdjectivebigfatthinlazyuglycomparativebiggerlaziersuperlativebiggestlaziest下列形容詞比較級(jí)和最高級(jí)變化有什么規(guī)律？單音節(jié)及部分雙音節(jié)形容詞比較級(jí)（-er）和最高級(jí)（-es單音節(jié)及部分雙音節(jié)形容詞比較級(jí)（-er）和最高級(jí)（-est）的規(guī)則變化。1一般在詞尾直接加er/est:tall—taller—tallest2以e結(jié)尾的單詞直接加r/st:wide—wider—widest3以輔音字母加y結(jié)尾的單詞，把y改成i,再加er/est:busy—busier—busiest4以重讀閉音節(jié)結(jié)尾，且末尾只有一個(gè)輔音字母的單詞，雙寫末尾的輔音字母，再加er/est:big—bigger—biggest

(fat,thin,red,hot)單音節(jié)及部分雙音節(jié)形容詞比較級(jí)（-er）和最高級(jí)（-es單音節(jié)及部分雙音節(jié)形容詞比較級(jí)（-er）和最高級(jí)（-est）的規(guī)則變化。AdjectivestrongtallnicebravecomparativestrongernicersuperlativestrongestnicestAdjectivebigfatthinlazyuglycomparativebiggerlaziersuperlativebiggestlaziestthinnerthinnestuglierugliestfattertallertallestbraverbravestfattest2bWorkalone單音節(jié)及部分雙音節(jié)形容詞比較級(jí)（-er）和最高級(jí)（-esActasdifferentanimalsonthefarmtocontinuetheconversation,usingcomparativeandsuperlativedegreesofadjectivesinthetable.PairworkActasdifferentanimalsonthcountrysideTheairisfresh.Theskyisblue.Thetreesaregreen.Theriverisclear.It’squietinthecountryside.countrysideTheairisfresh.TTheairisdirty.Theriverisdirty.cityThebuildingsaretall.Theroadsarewide.Thetrafficisbusy.It’snoisyinthecity.Theairisdirty.TheriverisTheairinthecountryside

is______Theskyinthecountryside

is______Theriverinthecountryside

is______Thetreesinthecountrysideare_______thanthose

inthecity.

It’s________inthecountrysidethaninthecity.thanthatinthecity.

greenerquieterfresherbluerclearerTheairinthecountrysideis1aLook,listenandsayWheredoesWangWeiliketolivebetter,acountrysideoracity?（影片2）1aLook,listenandsayWheredo

Listenandfillintheblankswiththecorrectwordsaccordingto1a.HowdoesWangWeithinkofthecountryside?WhataboutMichael?WangWeigoesthereforhissummervacationeveryyear.WangWeilikesthecountrysideverymuch.Hethinkstheairis_________,theskyis_______andtherearealso_________treesand________riversthere.

fresherbluergreenerclearer

quieterMichaelthinksitis__________,too.Andpeoplecanenjoythebeautiesofnaturethere.（錄音1）ListenandfillintheblMakeasurveyingroups.Findouthowmanystudentslikecountrysideandhowmanystudentslikecities.GroupworkMakeasurveyingroups.FindSummary1.Thecomparativeandsuperlativedegreesofadjective.形容詞比較級(jí)，最高級(jí)的規(guī)則變化及用法。（-er/-est）2.Talkingaboutanimalsanddescribingnature.Summary1.ThecomparativeandHomeworkDrawapi