还剩3页未读,继续阅读
文本内容:
高三英语不定代词、形容词和副词北师大版【本讲教育信息】一.教学内容不定代词、形容词和副词二.具体过程I.不定代词我们所学的不定代词有all,both,each,every,some,any,many,much,(a)few,(a)little,either,neither,other,another,no,none以及含有some-,any-,no-等的合成代词这些不定代词大都可以用作名词,在句中作主语、宾语、表语,也可以用作形容词,在句子中作定语
(一)some,any及其合成词的用法
1.基本用法some,any可与单、复数和不可数名词连用通常some用于肯定句中,而否定句、疑问句和条件句中常用anye.g.Ihavesomeinterestingbooks.Thereissomewaterinthebottle.Idon’thaveanymoney.WerethereanysharksintheaquariumIfIhaveanyappleIwillgiveyou.
2.特殊用法在疑问句中,一般不用some,只有当问句表示一种邀请或者请求,或期待一个肯定的回答时才用somee.g.Wouldyoulikesomemoretea?Canyousparemesometime
(二)all,both的用法
1.all代表或修饰两个以上的人或事物,或不可数的东西e.g.Wealllikeeatpotatochips.Allthestudentsinourclasswenttothezoo.
2.both是指“两者都……”e.g.Thetwinsbothhavelonghair.Therearemanytreesonbothsidesofthestreet.
(三)many,much,alot,afew,few,alittle,little这些词都可以表示数量,并且都可以修饰名词
1.many,alot,afew,few修饰可数名词;much,alittle,little修饰不可数名词
2.many,much,alot,afew,alittle表示肯定的意思few,little表示否定的意思e.g.HowmuchrelishdoweneedThereareafewminutesleftaren’tthereThereislittletimeleftisthereII.形容词和副词比较等级英语中的形容词和副词,在表示“更加”和“最”这样的概念时,要用特别的形式,称为比较级和最高级原级比较级最高级young(年轻)younger(比较年轻)theyoungest(最年轻)
(一)变化形式如下
1.规则变化一般单音节词和部分双音节词在词尾加-er(比较级)和-est(最高级)tallgreatfastnear以不发音的e结尾的单音节词和少数以le结尾的双音节词只在词尾加-r和-stnicelargeablelate“辅音字母+y”结尾的双音节词,将词尾的y改为i,再加-er和-esteasybusyearly重读闭音节词,只有一个辅音字母结尾时,要双写该辅音字母,再加-er,-estbighotthin部分双音节词和多音节词,在该词前面加more和themost构成比较级和最高级importantbeautifulslowlyquickly
2.不规则变化good好的(adj.)well健康的(adj.)好(adv.)betterthebestbad坏的(adj.)ill有病的(adj.)badly坏(adv.)worsetheworstmany多(adj.adv.)much多(adj.adv.)morethemostfar远(adj.adv.)farther/furtherthefarthest/thefurthestlittle少(adj.adv.)lesstheleastold老的(adj.)older/eldertheoldest/eldestlate迟的,晚的(adj.)later/latterthelatest/thelatest
(二)形容词和副词比较等级的用法形容词和副词比较等级通常分为原形,比较级和最高级三种基本形式,具体而言,它们分别以下列形式出现在句中
(1)as+原形+as表示“……和……相同”Mydogisasoldasthatone.Thejacketisascheapasthatoldone.Isheasbusyasbefore
(2)比较级+than表示“……比……较为……”MaryisfunnierthanJane.Hisbrotherisyoungerthanme.
(3)the+最高级+of/in表示“在……中最为……”Tomisthehappiestofusall.Springisthebestseasonoftheyear.
(三)需要注意的一些问题
1.在形容词和副词比较级前还可以用much,even,far,alot,still,alittle来修饰,以加强语气e.g.Ourcityismuchmorebeautifulthanyours.JapanisalittlelargerthanGermany.Tomrunsmuchfasterthanme.
2.表示“大几岁”,“高……”等,句型用“表示数量的词+形容词比较级”e.g.I’mtwoyearsolderthanyou.Sheisaheadtallerthanme.
3.表示“越来越……”,句型用“比较级+and+比较级”e.g.Chinaismoreandmorebeautiful.Theearthisgettingwarmerandwarmer.
4.表示“是最……之一”句型用“oneofthe+形容词最高级”e.g.BeijingisoneofthebusiestcitiesinChina.OneofthemostimportantlanguagesisEnglish.【模拟试题】(答题时间20分钟)
一、写出下列形容词的比较级和最高级举例goodbetterbest
(1)bad
(2)clean
(3)dirty
(4)big
(5)small
(6)ill
(7)little
(8)hard
(9)happy
(10)far
(11)well
(12)slow
(13)easy
(14)new
(15)young
(16)rude
(17)quiet
(18)dry
(19)cheap
(20)ugly
(21)busy
(22)old
(23)noisy
(24)hot
(25)cold
(26)fast
(27)many
(28)wet
(29)early
(30)bright
(31)boring
(32)careful
(33)quietly
(34)expensive
(35)difficult
(36)interesting
(37)beautiful
二、用所给词的正确形式填空
1.Yourroomisvery_________.It’smuch________thanmine.It’s________ofall.(big)
2.—Thiscoatistoo________.(expensive)Idon’thaveenoughmoneytobuyit.Icanbuya________onethanit.—Sorrythisoneis_________oneinthestore.(cheap)
3.TomandSamare_______atmaththanphysics.AndTomis______atEnglishinourclass.(good)
4.—Therearemany________placesinAustralia.Youmaygotheretovisitthemonvocation.—Thankyou.ButIthinktherearemany________placesinEgypt.Iwanttogothere.(beautiful)
5.—Whichunitis__________inBook2doyouthinkIsUnit12_________(difficult)—Idon’tthinkso.Ithinkit’salittle_________thanUnit
9.(easy)
三、将下列句子译成英文
1.Sam是个快乐的孩子他爱学习,对别人很友好他是班里最受欢迎的学生_______________________________________________________________________
2.在中国,北京有最多、最好的电视台北京也是中国最大的城市之一_______________________________________________________________________
3.我们家我很忙,我妈妈比我忙,而我爸爸是最忙的_______________________________________________________________________试题答案
一、
(1)worseworst
(2)cleanercleanest
(3)dirtierdirtiest
(4)biggerbiggest
(5)smallersmallest
(6)worseworst
(7)lessleast
(8)harderhardest
(9)happierhappiest
(10)fartherfarthest
(11)betterbest
(12)slowerslowest
(13)easiereasiest
(14)newernewest
(15)youngeryoungest
(16)ruderrudest
(17)quieterquietest
(18)drierdriest
(19)cheapercheapest
(20)uglierugliest
(21)busierbusiest
(22)olderoldest
(23)noisiernoisiest
(24)hotterhottest
(25)coldercoldest
(26)fasterfastest
(27)moremost
(28)wetterwettest
(29)earlierearliest
(30)brighterbrightest
(31)moreboringmostboring
(32)morecarefulmostcareful
(33)morequietlymostquietly
(34)moreexpensivemostexpensive
(35)moredifficultmostdifficult
(36)moreinterestingmostinteresting
(37)morebeautifulmostbeautiful
二、
1.bigbiggerthebiggest
2.expensivecheaperthecheapest
3.goodthebest
4.beautifulmorebeautiful
5.themostdifficultthemostdifficulteasier
三、.
1.Samisahappykid.Helovesstudyingandheisfriendlytoothers.Heisthemostpopularstudentintheclass.
2.InChinatherearethebestandmostTVstationsinBeijingBeijingisalsooneofthebiggestcitiesinChina.
3.I’mbusyinmyfamily.Mymomisbusierthanme.Butmyfatheristhebusiest.。