资源描述：
《Unit1 Friends Grammar课件 2022-2023学年牛津译林版英语八年级上册》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
Unit1FriendsGrammar
1worseworstheightweightsec.competitiontestswimmerworseworstheightweightsec.competitiontestswimmerNewwords自学反馈adj.更差；更糟；更坏adj.最差；最糟；最坏n.高；高度n.重量abbr.秒(second)n.竞赛，比赛；竞争n.测试，考查n.游泳者
2词汇练习1.The_____(高度)ofthetreeis100metres.2.Thetreeis100metresin______.(high)3.How_____(high)thebuildingis!4.What’sthe_______(重量)ofthebaby?5.Hishandwritingis_______(更差)thanmine.6.Whowantstojointhewriting__________(比赛)?7.She’sthefastest__________(swim)amongthegirls.heightheighthighweightworsecompetitionswimmer
3Apoem小诗一首Good，better，bestNeverletitrestTillgoodisbetterAndbetterisbest循序渐进永不停歇好上加好精益求精
4heavyheavheavieriest合作交流
5Describingthingswithadjectives常用的系动词有：be,grow,smell,become,keep,sound,feel,look,taste,get,seem,turn…as原级as：和----一样notas原级as:不如----eg.Thesongisasfamousasthatone.Cyclingisnotasexcitingasriding.用形容词描述人或物时，可将其放在名词前面，也可以放在系动词后面。即：形容词+名词；系动词+形容词。
6要点梳理形容词比较级的用法形容词的比较级用于两个人或事物的比较,其结构形式如下:主语+谓语(系动词)+形容词比较级+than+对比成分。
7形容词最高级的用法形容词最高级用于三个或三个以上的人或物进行比较,其结构形式为:主语+谓语(系动词)+the+形容词最高级+of/in+表示范围的短语或从句
8规则变化形容词原级比较级最高级Mostshortadjectivestallsmall词尾＋er词尾＋esttallertallestsmallersmallest形容词的比较级和最高级的构成
9形容词原级比较级最高级以不发音的e结尾的形容词nicefine以辅音字母＋y结尾的形容词prettyeasy把y改成i+er+stnicernicestfinerfinest把y改成i+estprettier+reasierprettiesteasiest
10形容词原级比较级最高级重读闭音节,结尾只有一个辅音字母slimbig多音节形容词beautifulimportant双写最后一个辅音字母+estslimmerslimmestbiggerbiggest双写最后一个辅音字母+er前面＋more前面+mostmorebeautifulmoreimportantmostbeautifulmostimportant
11特殊形容词原级比较级最高级goodbadlittlemuch/manyoldfarbetterbestworseworst不规则变化lessleastmoremostolder/elderoldest/eldestfarther/furtherfarthest/furthest
12AdjectiveComparativeSuperlativecleanshortcutehappylazybigcleanercleanestshortercutershortestcutesthappierbiggestlazierlaziestCompletethetablebelow.独立训练biggerhappiest
13AdjectiveComparativeSuperlativethinsaddifficultinterestinggoodill/badworseworstmoredifficultmostdifficultsaddersaddestCompletethetablebelow.thinnerthinnestmoreinterestingmostinterestingbetterbest
141.Tomis________(careful)thanJIm.2.Helooks__(smart)thanhisbrother.3.Whichis_______(heavy),thisoneorthatone?4.Sheis__(beautiful)girlinherclass.5.Beigingisoneof_________(big)citiesinChina.6.Peteris________________(friendly)thananyotherstudentinhisclass.7.Ofallthecomputersthisoneis_______________(expensive).morecarefulsmarterheavierthemostbeautifulthebiggestmorefriendlythemostexpensive
15独立训练MillieSandyAmyPeterKittySimonHeight(cm)157170160173155171Weight(kg)45504455405350mswimm-ing(sec.)403830343635Drawingcompeti-tion9/1010/109/105/106/108/10Englishtest10/108/109/106/108/107/10Readtheprofileandcompletethesentences.
161.Simonis__________(tall)Sandy.2.Peteris___________(tall)ofthesixstudents.3.Sandyis___________(heavy)Millie.4.Peteris___________(heavy)ofthesixstudents.5.Amongthesixstudents,Millieis__________(slow)swimmer.tallerthanthetallestheavierthantheheaviesttheslowest
176.Amyis_________(fast)swimmerofthesixstudents.7.Millie’sdrawingis_________________(beautiful)Peter’s.8.Sandy’sdrawingis________________(beautiful)inherclass.9.Millie’sEnglishis__________(good)Simon’s.Millie’sEnglishis_________(good)inherclass.thefastestmorebeautifulthanthemostbeautifulbetterthanthebest
18比较级的特殊用法特殊疑问句，AorB?句中出现的形容词用比较级Whichis______(big),themoonorthesun?Whosehomeworkis_______(good),Amy’sorLucy’s?Whois________(young),JimorJack?biggerbetteryounger问题研讨
192.much,even，alot，far,any,alittle,abit+比较级。very,quite,so,such,too+原级。Heismuch______(fat)thanSimon.Thisbookismuch_______________(useful)thanthatone.I’mverytiredandIcan’twalkany________________(far).Thisoneisalittlecheaperthanthatone.fattermoreusefulfarther/further
20*3.the+比较级+of+thetwo…:“两者中较…的那个”,是对二者之一进行描述。Lucyisthe________(slim)ofthetwins.Thisisthe______________(interesting)ofthetwostories.OfthetwoAmericanstudents,Suzyis______one.Icanfindhereasily.tallestB.thetallerC.tallerD.thetallestslimmermoreinterestingB
21“of”+the+特定数量：表示“同类人/物”相比较。如果数量“大于等于3”，则使用最高级；如果是“两个”则用“比较级”。1.Theredpenisthe_________(long)ofthetwopens.2.Jimis_______________(clever)boyofthetwo.3.Of/Amongthethreebooks,thisoneis_________________(cheap).longertheclevererthecheapest两者比较两者比较三者比较
224.比较级+and+比较级;越来越…Inspring,thedaysaregetting/becoming______________.(越来越长)Ourcountryisbecoming____________________.(越来越美丽)Thenumberofthetreesinourschoolisgetting______.moreandmoreB.largerandlargerC.lessandlessD.higherandhigherlongerandlongermoreandmorebeautifulB
23*5.The+比较级+主语+谓语,the+比较级+主语+谓语.The______(much),the_______(good).The___________(careful)youare,the______(few)mistakesyouwillmake.*6.暗含比较Thetieistooexpensive.Pleaseshowmea______(cheap)one.morebettermorecarefulfewercheaper
24最高级的特殊用法特殊疑问句，A,BorC？Whosehandwritingis___________(good),Amy’s,Sandy’sorJane’s?Whois_________(fast)runner,Jim,TomorBen?thebestthefastest拓展总结
252.oneofthe+最高级+名词复数;最…之一Nanjingisoneofthe_______(busy)citiesinChina.TomandJerryisoneof_______________(wonderful)cartoons.busiestthemostwonderful
263.the+序数词+最高级;第几最TheYellowRiveristhesecond__________(long)riverinChina.Ithinkautumnisthethird________________(beautiful)seasonoftheyear.longestmostbeautiful
27最高级与比较级转换Maxisthetalleststudentinourclass.Maxistallerthan_______________inourclass.Maxistallerthan_______________inourclass.________istallerthanMaxinourclass.theotherstudentsanyotherstudentNobodyelse
28Shanghaiisbiggerthan______inChina.A.theothercityB.othercityC.anyothercityD.anyothercitiesShanghaiisbiggerthan______inJapan.A.theothercitiesB.anycityC.anyothercityD.anyothercitiesCB
291.修饰原级：very,quite,so,such,muchtoo,too2.修饰比较级：much,far,even,toomuch,alittle,abit3.易混淆的两个句型：Heisthetallest(tall)ofthe3students.Heisthetaller(tall)ofthe2students.
304.重要的句型转换：Heisthetallestinourclass.Heistallerthananyoneelseinourclass.anyotherstudentinourclass.(all)theotherstudentsinourclass.Nooneelseistallerthanhiminourclass.5.易混淆的：●Wuhanisbiggerthan________cityinChina.●Wuhanisbiggerthan_____cityinJiangsu.A.alltheotherB.anyC.otherD.anyother6.oneof+the+最高级+名词复数形式●ChangjiangisoneofthelongestriversinChina.anyotherany
31helpfulcarefulimportantbigclever/politetiredgoodfarmore~most~more~most~more~most~biggerbiggest两种变化more~most~betterbestfartherfarthest
32cleaneasytidynice/freewidehealthyhotsadcleanercleanesteasiereasiesttidiertidiestnicer/freernicest/freestwiderwidesthealthierhealthiesthotterhottestsaddersaddest
33illwethandsomefriendlyshybadinterestingthinworseworstwetterwettest两种变化shiershiestworseworstmore~most~thinnerthinnest
341.Whois_______(pretty),MillieorAmy?2.Whichsportis___________________(dangerous),swimming,climbingorskating?3.Ithinkmathis_____________(difficult)thanChinese.4.Peteris_______________(careful)studentinmyclass.5.Springis_________(good)seasoninayear.I.Fillintheblankswiththerightformsofthewordsinthebrackets.prettierthemostdangerousmoredifficultthemostcarefulthebest拓展延伸
356.It’smuchtoonoisyhere.You’dbetterfinda_________(quiet)placetohavearest.7.Kittylooks________(slim)thananyothergirlsinourclass.8.Youareno________(long)achild,Sandy.Pleaselearntolookafteryourself.9.Mum,thisT-shirtistoosmall.Wouldyoubuymea_______(big)one?10.Ihopeyoucandothework______(good)with_______(little)money.quieterslimmerlongerbiggerbetterless
361.Lucy是一个聪明的女孩。Lucy_______________________.2.Jack是他们班最高的男生。Jack___________boy___hisclass.3.这首乐曲听起来美极了！Themusic___________________!4.你现在累了吗?_____you_______now?5.我现在感觉比昨天好多了。I_____much______thanyesterday.II.PutthefollowingsentencesintoEnglish.isaclevergirlisthetallestinsoundsbeautifulAretiredfeelbetter
376.滑冰比游泳危险。Skating____________________swimming.7.我的房间很整洁，而Betty的房间比我的更整洁。Myroomisvery_____,butBetty’sis_________________.8.Tom今天感觉比昨天好了。Tom____________todaythanyesterday.ismoredangerousthantidytidierthanminefeelsbetter
38拓展延伸
39使用比较级等级的注意点1.同类事物才能相比较（可比性）。×Myroomislargerthanhe.myroomislargerthanhis（room）.×Shehasmoreapplesthanmine.Shehasmoreapplesthanme/I(do).
40使用比较级等级的注意点2.使用比较级时，必须排除本身（不含自身）×ShanghaiisbiggerthananycityinChina.√ShanghaiisbiggerthananyothercityinChina.√Jimistallerthananyotherboyinhisclass.√Jimistallerthanalltheotherboysinhisclass.
41使用比较级等级的注意点3.在比较级前可以用数量/倍数修饰。Amyis2centimeterstallerthanMay.Yourbagistwiceheavierthanmine.AmyistallerthanMayby2centimeters.
42使用比较级等级的注意点4.通常最高级前用the，但如最高级前有“所有格或形物代”则不用the；通常比较级前不用the，但在“ofthetwo…”结构中，对其中的一个对象进行描述时，比较级必须使用the。Mayismybestfriends.Nancyistheshortergirlofthetwo.
43使用比较级等级的注意点5.在比较级中，为避免重复，可以用that代替单数或不可数名词；用those代替复数名词。Thenumberoftheboysinmyclassisbigger/smallerthanthatinAmy’sclass.TheweatherofisNanjingishotterthanthatofYancheng.TheapplesonmytablearedifferentfromthoseonNick’stable.
44使用比较级等级的注意点6.比较意义有时隐含在上下文中，需要仔细体味与琢磨（特别注意对比关系）。Youcan’tworkoutthisprobleminthisway.Canyouthinkofabetterway?Wemustdomoreworkwithlessmoney.Thiscoatisn’tlargeenough.Doyouhavealargerone?
45
