《Unit1 Friends Grammar课件 2022-2023学年牛津译林版英语八年级上册.pptx》由会员分享，可在线阅读，更多相关《Unit1 Friends Grammar课件 2022-2023学年牛津译林版英语八年级上册.pptx（46页珍藏版）》请在taowenge.com淘文阁网|工程机械CAD图纸|机械工程制图|CAD装配图下载|SolidWorks_CaTia_CAD_UG_PROE_设计图分享下载上搜索。
1、Grammar petitiontestswimmerNew wordsadj.更差；更糟；更坏更差；更糟；更坏adj.最差；最糟；最坏最差；最糟；最坏n.高；高度高；高度n.重量重量abbr.秒秒(second)n.竞赛，比赛；竞争竞赛，比赛；竞争n.测试，考查测试，考查n.游泳者游泳者 词汇练习词汇练习1.The _(高度高度)of the tree is 100 metres.2.The tree is 100 metres in _.(high)3.How _(high)the building is!4.Whats the _(重量重量)of the baby?5.His handw
2、riting is _(更差更差)than mine.6.Who wants to join the writing _ (比赛比赛)?7.Shes the fastest _(swim)among the girls.heightheighthighweightworsecompetitionswimmerA poem小诗一首小诗一首Good，better，bestNever let it rest Till good is betterAnd better is best循序渐进循序渐进永不停歇永不停歇好上加好好上加好精益求精精益求精heavyheavheavieriest Describ
3、ing things with adjectives常用的系动词有：常用的系动词有：be,grow,smell,become,keep,sound,feel,look,taste,get,seem,turn as 原级原级 as：和和-一样一样 not as 原级原级 as:不如不如-eg.The song is as famous as that one.Cycling is not as exciting as riding.用形容词描述人或物时，可将其放在名词前面，也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：可以放在系动词后面。即：形容词形容词+名词；系动词名词
4、；系动词+形容词形容词。形容词比较级的用法形容词比较级的用法形容词的比较级用于两个人或事物形容词的比较级用于两个人或事物的比较的比较,其结构形式如下其结构形式如下:主语主语+谓语谓语(系动词系动词)+形容词比较级形容词比较级+than+对比成分。对比成分。形容词最高级的用法形容词最高级的用法形容词最高级用于三个或三个以上形容词最高级用于三个或三个以上的人或物进行比较的人或物进行比较,其结构形式为其结构形式为:主语主语+谓语谓语(系动词系动词)+the+形容词最形容词最高级高级+of/in+表示范围的短语或从句表示范围的短语或从句规则变化规则变化形容词原级形容词原级比较级比较级最高级最高级Mos
5、t short adjectivestallsmall词尾词尾er词尾词尾esttallertallestsmallersmallest形容词的比较级和最高级的构成形容词的比较级和最高级的构成形容词原级形容词原级比较级比较级最高级最高级以不发音的以不发音的e结结尾的形容词尾的形容词nicefine以辅音字母以辅音字母y结尾的形容词结尾的形容词prettyeasy把把y改成改成i+er+stnicernicestfinerfinest把把y改成改成i+estprettier+reasierprettiesteasiest形容词原级形容词原级比较级比较级最高级最高级重读闭音节重读闭音节,结尾只有一
6、个结尾只有一个辅音字母辅音字母slimbig多音节形容词多音节形容词beautifulimportant双写最后一个双写最后一个辅音字母辅音字母+estslimmerslimmestbiggerbiggest双写最后一个双写最后一个辅音字母辅音字母+er前面前面more前面前面+mostmore beautifulmore importantmost beautifulmost important特殊形容词特殊形容词原级原级比较级比较级最高级最高级goodbadlittlemuch/manyoldfar better bestworse worst不规则变化不规则变化lessleastmore
7、mostolder/elderoldest/eldestfarther/furtherfarthest/furthestAdjectiveComparativeSuperlativecleanshortcutehappylazybigcleanercleanestshortercutershortestcutesthappierbiggestlazierlaziestComplete the table below.biggerhappiestAdjectiveComparativeSuperlativethinsaddifficultinterestinggoodill/badworsewo
8、rstmore difficultmost difficultsaddersaddestComplete the table below.thinnerthinnestmore interesting most interestingbetterbest1.Tom is_(careful)than JIm.2.He looks_(smart)than his brother.3.Which is_(heavy),this one or that one?4.She is_(beautiful)girl in her class.5.Beiging is one of_(big)cities i
9、n China.6.Peter is_(friendly)than any other student in his class.7.Of all the computers this one is_(expensive).more carefulsmarterheavier the most beautiful the biggestmore friendlythe most expensiveMillie Sandy Amy Peter Kitty SimonHeight(cm)157170160173155171Weight(kg)45504455405350m swimm-ing(se
10、c.)403830343635Drawing competi-tion9/1010/109/105/106/108/10English test10/10 8/109/106/108/107/10Read the profile and complete the sentences.1.Simon is _(tall)Sandy.2.Peter is _(tall)of the six students.3.Sandy is _(heavy)Millie.4.Peter is _(heavy)of the six students.5.Among the six students,Millie
11、 is _(slow)swimmer.taller thanthe tallestheavier thanthe heaviestthe slowest6.Amy is _(fast)swimmer of the six students.7.Millies drawing is _ (beautiful)Peters.8.Sandys drawing is _ (beautiful)in her class.9.Millies English is _(good)Simons.Millies English is _ (good)in her class.the fastestmore be
12、autiful thanthe most beautifulbetter thanthe best比较级的特殊用法比较级的特殊用法1.特殊疑问句，特殊疑问句，A or B?句中出现的形容词用比较级句中出现的形容词用比较级 Which is _(big),the moon or the sun?Whose homework is _(good),Amys or Lucys?Who is _(young),Jim or Jack?biggerbetteryounger2.much,even，a lot，far,any,a little,a bit+比较级。比较级。very,quite,so,suc
13、h,too+原级。原级。He is much _(fat)than Simon.This book is much _(useful)than that one.Im very tired and I cant walk any _(far).This one is a little cheaper than that one.fattermore usefulfarther/further*3.the+比较级比较级+of+the two:“两者中两者中较较的那个的那个”,是对二者之一进行描是对二者之一进行描述。述。Lucy is the _(slim)of the twins.This is
14、 the _(interesting)of the two stories.Of the two American students,Suzy is _ one.I can find her easily.A.tallest B.the tallerC.taller D.the tallestslimmermore interestingB“of”+the+特定数量特定数量：表示：表示“同类人同类人/物物”相比较。如果数量相比较。如果数量“大于等于大于等于3”，则使，则使用用最高级最高级；如果是；如果是“两个两个”则用则用“比较级比较级”。1.The red pen is the _(long
15、)of the two pens.2.Jim is _(clever)boy of the two.3.Of/Among the three books,this one is _(cheap).longerthe clevererthe cheapest两者比较两者比较两者比较两者比较三者比较三者比较4.比较级比较级+and+比较级比较级;越来越越来越In spring,the days are getting/becoming _.(越来越长越来越长)Our country is becoming _.(越来越美丽越来越美丽)The number of the trees in our s
16、chool is getting _.A.more and more B.larger and largerC.less and less D.higher and higherlonger and longermore and more beautifulB*5.The+比较级比较级+主语主语+谓语谓语,the+比较比较级级+主语主语+谓语谓语.The _(much),the _(good).The _(careful)you are,the _(few)mistakes you will make.*6.暗含比较暗含比较 The tie is too expensive.Please sh
17、ow me a _(cheap)one.morebettermore carefulfewercheaper最高级的特殊用法最高级的特殊用法1.特殊疑问句，特殊疑问句，A,B or C？Whose handwriting is _(good),Amys,Sandys or Janes?Who is _(fast)runner,Jim,Tom or Ben?the bestthe fastest2.one of the+最高级最高级+名词复数名词复数;最最之一之一Nanjing is one of the _(busy)cities in China.Tom and Jerry is one o
18、f _(wonderful)cartoons.busiestthe most wonderful3.the+序数词序数词+最高级最高级;第几最第几最The Yellow River is the second _(long)river in China.I think autumn is the third _(beautiful)season of the year.longestmost beautiful最高级与比较级转换最高级与比较级转换Max is the tallest student in our class.Max is taller than _ _ _ in our cla
19、ss.Max is taller than _ _ _ in our class._ is taller than Max in our class.the other studentsany other studentNobody else Shanghai is bigger than _ in China.A.the other city B.other cityC.any other city D.any other citiesShanghai is bigger than _ in Japan.A.the other cities B.any cityC.any other cit
20、y D.any other citiesCB1.修饰原级：修饰原级：very,quite,so,such,much too,too2.修饰比较级：修饰比较级：much,far,even,too much,a little,a bit3.易混淆的两个句型：易混淆的两个句型：He is the tallest(tall)of the 3 students.He is the taller(tall)of the 2 students.4.重要的句型转换：重要的句型转换：He is the tallest in our class.He is taller than anyone else in o
21、ur class.any other student in our class.(all)the other students in our class.No one else is taller than him in our class.5.易混淆的：易混淆的：Wuhan is bigger than _ city in China.Wuhan is bigger than _ city in Jiangsu.A.all the other B.any C.other D.any other6.one of+the+最高级最高级+名词复数形式名词复数形式 Changjiang is one
22、 of the longest rivers in China.any otherany helpful carefulimportantbigclever/politetiredgood far more most more most more most bigger biggest 两种变化两种变化more most better bestfarther farthestclean easy tidy nice/free wide healthy hot sad cleaner cleanesteasier easiesttidier tidiestnicer/freer nicest/f
23、reestwider widest healthier healthiesthotter hottestsadder saddestill wet handsome friendly shy bad interesting thin worse worstwetter wettest两种变化两种变化shier shiestworse worstmore most thinner thinnest1.Who is _(pretty),Millie or Amy?2.Which sport is _ (dangerous),swimming,climbing or skating?3.I thin
24、k math is _(difficult)than Chinese.4.Peter is _(careful)student in my class.5.Spring is _(good)season in a year.I.Fill in the blanks with the right forms of the words in the brackets.prettierthe most dangerousmore difficultthe most carefulthe best6.Its much too noisy here.Youd better find a _(quiet)
25、place to have a rest.7.Kitty looks _(slim)than any other girls in our class.8.You are no _(long)a child,Sandy.Please learn to look after yourself.9.Mum,this T-shirt is too small.Would you buy me a _(big)one?10.I hope you can do the work _(good)with _(little)money.quieterslimmerlongerbiggerbetterless
26、1.Lucy是一个聪明的女孩。是一个聪明的女孩。Lucy _.2.Jack是他们班最高的男生。是他们班最高的男生。Jack _ boy _ his class.3.这首乐曲听起来美极了！这首乐曲听起来美极了！The music _!4.你现在累了吗你现在累了吗?_ you _ now?5.我现在感觉比昨天好多了。我现在感觉比昨天好多了。I _ much _ than yesterday.II.Put the following sentences into English.is a clever girlis the tallest insounds beautifulAre tiredfee
27、l better6.滑冰比游泳危险。滑冰比游泳危险。Skating _ swimming.7.我的房间很整洁，而我的房间很整洁，而Betty的房间比的房间比我的更整洁。我的更整洁。My room is very _,but Bettys is _.8.Tom 今天感觉比昨天好了。今天感觉比昨天好了。Tom _ today than yesterday.is more dangerous than tidytidier than minefeels better拓拓 展展 延延 伸伸使用比较级等级的注意点使用比较级等级的注意点1.同类事物才能相比较（可比性）。同类事物才能相比较（可比性）。My
28、room is larger than he.my room is larger than his（room）.She has more apples than mine.She has more apples than me/I(do).使用比较级等级的注意点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）使用比较级时，必须排除本身（不含自身）Shanghai is bigger than any city in China.Shanghai is bigger than any other city in China.Jim is taller than any other
29、 boy in his class.Jim is taller than all the other boys in his class.使用比较级等级的注意点使用比较级等级的注意点3.在比较级前可以用数量在比较级前可以用数量/倍数修饰。倍数修饰。Amy is 2 centimeters taller than May.Your bag is twice heavier than mine.Amy is taller than May by 2 centimeters.使用比较级等级的注意点使用比较级等级的注意点4.通常最高级前用通常最高级前用the，但如最高级前有，但如最高级前有“所所有格或
30、形物代有格或形物代”则不用则不用the；通常比较级前不；通常比较级前不用用the，但在，但在“of the two”结构中，对其中结构中，对其中的一个对象进行描述时，比较级必须使用的一个对象进行描述时，比较级必须使用the。May is my best friends.Nancy is the shorter girl of the two.使用比较级等级的注意点使用比较级等级的注意点5.在比较级中，为避免重复，可以用在比较级中，为避免重复，可以用that代替代替单数或不可数单数或不可数名词；用名词；用those代替代替复数复数名词。名词。The number of the boys in m
31、y class is bigger/smaller than that in Amys class.The weather of is Nanjing is hotter than that of Yancheng.The apples on my table are different from those on Nicks table.使用比较级等级的注意点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）。体味与琢磨（特别注意对比关系）。You cant work out this problem in this way.Can you think of a better way?We must do more work with less money.This coat isnt large enough.Do you have a larger one?