Unit3 語法復(fù)習(xí)課課件-人教版八年級上冊英語

Unit3復(fù)習(xí)課形容詞和副詞的比較級

直接+er如：tall---tallerlong---short---high---calm---

quiet---

不發(fā)音的e結(jié)尾:+r如：nice---nicer

large---

fine---

一個(gè)元音字母+一個(gè)輔音字母結(jié)尾，雙寫尾字母，再+er如：thin---thinner

hot(熱)---wet(濕)---

big(大)---

fat(胖)---

thin(瘦)---

輔音字母+y結(jié)尾的，改y為i+er如：funny---funnier

heavy---happy----early-----

多音節(jié)和部分雙音節(jié)

+more如：outgoing---moreoutgoing

athletic---serious---

careful---

beautiful---

longershorterhighercalmerquieterlargerfinerhotterwetterbiggerfatterthinnerheavierhappiermoreathleticmoreseriousmorecarefulmorebeautiful形容詞副詞的比較級的規(guī)則變化earlier總結(jié)形容詞或副詞比較級的構(gòu)成：

3.重讀閉音節(jié)詞詞尾只有一個(gè)輔音字母時(shí)，先雙寫輔音字母再+er4.以輔音字母+y結(jié)尾的單詞，變y為i+er2.以不發(fā)音的字母e結(jié)尾的+r1.一般在詞尾+er

5.多音節(jié)詞和部分雙音節(jié)詞前加more，而且以ly結(jié)尾的通常既可以改y為i+er,也可+more.如friendly---friendlier/morefriendly一將下列形容詞變成比較級形式：old→fat→young→ugly→high→low→light→white→sunny→hot→cool→

useful→olderfatteryoungeruglierhigherlowerlighterwhitersunnierhottercoolerReadaftermemoreusefulwetloudlybigquitelyfatfastthinclearlyexpensive

earlyhard-workingfunny

serioushardlatefinepopularfriendly

wettermoreloudlybiggermorequitelyfatterfasterthinnermoreclearlymoreexpensiveearliermorehard-workingfunniermoreseriousharderlaterfinermorepopularmorefriendly/friendlier不規(guī)則變化:good/well

betterbad/badly

worsemany/much

morelittle

lessfar

farther/further形容詞變副詞的規(guī)律1：直接+ly，如quiet----quietly，different-differently2.以y結(jié)尾變y為i再+ly如：easy----easily，angry----angrily，happy----happily3.以le結(jié)尾的形容詞變le為ly如：terrible----terribly，simple----simply4.本身既是形容詞也是副詞，無需改變early----early，late----late，high----high，far----far，wide----wide，fast----fast，hard----hard5.初中階段唯一一個(gè)需要去掉字母e的單詞true----truly6.不規(guī)則變化good----well結(jié)構(gòu)1.A+be+形容詞比較級+than+Be.g.I’mmoreoutgoingthanyou.兩者進(jìn)行比較：指A比B更，用形容詞或副詞的比較級+than，be動詞用形比，實(shí)義動詞用副比”2.A+實(shí)義動詞+副詞比較級+than+Be.g.Tomjumps

higherthanBob.湯姆比鮑勃跳得更高。我比你更外向。

bigsmallABBallAis___________BallB.BallBis____________BallA.bigger

thansmallerthanLet'scompare.tallshortLiuXiangis___________YaoMing.YaoMingis_________LiuXiang.shorterthantallerthanLilyis_______thanLucy.Lucyis__________

thanLily.thinheavy/fatthinnerfatter/heavierLonghairshorthairXieNahas_________________SunLiSunLihas_________________XieNalongerhairthanshorter

hair

thanathleticTomPaulTomismoreathleticthanpaul._____________________________.

PaulislessathleticthanTom[?θ'letik]

體格健壯的

loudlyquietlyWangFengsings___________WangFeiWangFeisings___________WangFengmoreloudlythanmorequietlythan結(jié)構(gòu)：A+實(shí)義動詞+副詞比較級+than+BLiuXiangruns________theblackman.Theblackmanruns________________thanLiuXiang.

fasterthanmoreslowlythanLiuXiangjumps________theblackman.higherthan1.A+be+as形容詞原形+as+Be.g.JackisasfunnyasMike.克萊爾與休起得一樣早。杰克與邁克一樣滑稽。e.g.ClairegetsupasearlyasSue.兩者進(jìn)行比較,表示“A與B一樣……as+形/副原形+as”2.A+實(shí)義動詞+as副詞原形+as+BGaoYuanyuanisas________(漂亮)asSunLi.SunLiworksas_____(努力)asGaoYuanyuan.（副詞修飾動詞）hardbeautiful1.她和我一樣高Sheis_____________me2.我和你一樣外向I‘m________________you.3.我弟弟和我妹妹一樣嚴(yán)肅Mybrotheris_____________mysister4.Tina和Tara跑的一樣快Tinaruns_____________Tara5.Jim和Tom工作一樣努力Jimworks___________TomExercisesastallasasoutgoingasasseriousasasfastasashardas1.Myhairis______(long)thanmysister’s.2.Iam_____(tall)thanyou.3.Sheis_____________(outgoing)thanme.4.Lilyis_______(heavy)thanLucy.AndLucyis_______(thin)thanLily.5.Ihave_______(short)hairthanTina.6.Tomis_________________

(hard-working)thanTim.tallerlongermoreoutgoingheavierthinnershortermorehard-working2.____→_____1._____→____shortfatthintallgames:writetheoppositewords3.______→______quietlyloudly4._________→_________shorthairlonghair1.A+be+形容詞比較級+than+Be.g.I’mmoreoutgoingthanyou.兩者進(jìn)行比較：指A比另一方B，用形容詞或副詞的比較級+than，be動詞用形比，實(shí)義動詞用副比”2.A+實(shí)義動詞+副詞比較級+than+Be.g.Tomjumps

higherthanBob.湯姆比鮑勃跳得更高。我比你更外向。Grammar1.A+be+as形容詞原形+as+Be.g.JackisasfunnyasMike.克萊爾(Claire)與休(Sue)起得一樣早。杰克(Jack)與邁克(Mik