Module3Unit3課件八年級英語上冊2

外研版八年級上冊M3U3LanguageinUseUnit3LanguageinuseModule3SportsTolearnandconsolidatetheuseofcomparatives.Topractiseusingadverbsafterverbsanddistinguishadverbsfromadjectives.形容詞比較級的規(guī)則變化單音節(jié)和部分雙音節(jié)詞一般在詞尾加-ertall→tallerlong→longer以字母e結(jié)尾的詞，在詞尾加-rnice→nicerlate→later重讀閉音節(jié)詞且詞尾只有一個輔音字母，雙寫輔音字母再加-erbig→biggerthin→thinner以“輔音字母

+

y”結(jié)尾的雙音節(jié)詞，先把“y”改為“i”再加-ereasy→easier

friendly→friendlier形容詞的比較級部分雙音節(jié)和多音節(jié)形容詞比較級的構(gòu)成及句式結(jié)構(gòu)仔細(xì)觀察例句，然后將結(jié)論補(bǔ)充完整。1.Lindaismorecarefulthanherbrother.2.Thenewfilmismoreexcitingthantheoldfilm.3.ThesilkscarfismoreexpensivethantheT-shirt.4.TabletennisismorepopularthanfootballinChina.部分雙音節(jié)形容詞及多音節(jié)形容詞的比較級構(gòu)成：在其前加(1)_______。部分雙音節(jié)形容詞及多音節(jié)形容詞比較級的句式結(jié)構(gòu)：主語+be+(2)_______+雙音節(jié)形容詞/多音節(jié)形容詞+(3)_______+比較的對象。thanmoremore根據(jù)句意用括號內(nèi)所給單詞的適當(dāng)形式填空。1.Thisgameis________________(interesting)thanthatone.2.Hisjobis______________(boring)thanmine.3.Tigersare________________(dangerous)thanpandas.4.Ithinklisteningis_______________(difficult)thanwriting.moredifficultmoreinterestingmoreboring

moredangerousWhichismore…?footballbasketballtennisvolleyballtabletennisbaseballbowling…Ithink…ismore…than…adj.populardifficultdangerousexpensiveexcitingboring…—What’syourfavoritesport?—Myfavoritesportisswimming.It’sexciting.---Whichsportdoyoulike,playingfootballorswimming?---Ilikeswimming.It’smorerelaxingthanplayingfootball.副詞的基本用法副詞主要用來修飾動詞、形容詞、副詞或其他結(jié)構(gòu)。如：1)Sheplaysthepiano_______.

她鋼琴彈得很糟。badly2)I’m_______tiredafterlastnight’stennismatch.

昨晚網(wǎng)球賽后我真的很累。3)Theteacherspeaksvery________and__________.

這位老師講得很慢、很仔細(xì)。slowlyreallycarefully注意副詞與形容詞在位置及功能上的不同。1)Theteacherspeaks_________.

這位老師講得很仔細(xì)。2)Theteacheris________.

這位老師很細(xì)心。副詞修飾動詞時通常出現(xiàn)在行為動詞(實義動詞)之后，而形容詞通常位于系動詞之后或名詞之前。carefullycareful

有許多副詞是由形容詞+ly構(gòu)成的。

careful+ly→carefully

quick+ly→quicklysafe+ly→safelybusy+ly→busilyheavy+ly→heavily有些詞既可作形容詞也可作副詞。hard,fast,early,late等。副詞比較級別和形容詞比較級的變化形式大致相同，也分規(guī)則變化和不規(guī)則變化兩種。如：1)Wearetraining________becausewewanttowin.

我們訓(xùn)練更刻苦，因為我們想要獲勝。harder副詞的比較級2)Thisyearwearetraining_______________.

今年我們訓(xùn)練得更認(rèn)真了。3)Samdid_______thisyearthanlastyear.

薩姆今年做得比去年好。morecarefullybetter常用形容詞、副詞比較級不規(guī)則變化:原級比較級good,well好betterbad/ill,badly壞worsemany/much多morelittle少lessold老，舊older/elder(年齡較大的，長輩）far遠(yuǎn)farther/further（進(jìn)一步地，深一層地）Completethesentenceswiththecorrectformofthewordsinbrackets.Tomdidhishomeworkcarelessly

(careless).Themusicisloud

(loud).Theyareworking_______(hard)tolearnEnglish.2.Thisbikewas_______(cheap),sowedecidedtobuyit.hardcheap3.Theteacherspeaks________(slow)and_________(careful).4.Maryisgoingtogetup______(early)becausesheneedstocatchthefirstbus.5.Runningisvery_____(easy).Youcandoitanywhere.6.Idonotliketobe______(late).7.Iamafraidourteamisdoingvery______(bad).