单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,2021/4/29,0,牛津深圳版 八年级下册,Unit6,Pets,Period 3 Grammar,牛津深圳版 八年级下册Unit6 Pets,1,Review,Words game,注意力,养宠物狗,无所事事,照,顾,Review,ReviewWords game注意力养宠物狗无所事事照Re,2,Lead in,Use words to describe the picture,The girl dances,.,well,Lead inUse words to describe t,3,Lead in,Use words to describe the picture,She runs,.,quickly,Lead inUse words to describe t,4,Lead in,Use words to describe the picture,The man smiles,.,happily,Lead inUse words to describe t,5,Presentation,Read and pay attention to the words in red parts:,(1),The girl,dances well,.,(2),She,runs quickly,.,(3)The man,smiles happily,.,(4)A dog,will love,you,faithfully,and bring you,(5)The cat,is sleeping peacefully,.,(6)The girl,is talking,with her mun,happily,.,PresentationRead and pay atten,6,Presentation,表示“,地,”。,（,1,）用来修饰,动词,。,一、定义及用法,Adverbs,（副词）,She smiles,happily,.,He runs,fast,.,He works,slowly,.,Presentation 表示“地”。一、定义及,7,（,2,）用来修饰,形容词、其他副词或整个句子。,。,It was a,really,exciting trip.,It is,too,hot today.,She works,very,hard.,Luckily,she didnt go to Wuhan in January.,Presentation,We usually put the adverb(after/before)the main verb or the object.,Work out the rule,（2）用来修饰形容词、其他副词或整个句子。It was a,8,二、副词的构成,Presentation,（,by,adding,-ly,to adjectives.,）,Adjectives,Changes,Examples,Most adjectives,+ly,quick quickly,Adjcetives ending in-y,y+ily,easy,easily,Adjectives ending in a consonant+-le,e+y,simple simply,Adjectives ending in-ll,+y,full fully,二、副词的构成Presentation（by adding,9,hard,fast,late,These adverbs have the same form as adjectives.,He is a,hard,worker.He works,hard,.,She is a,fast,runner.She can run,fast,.,Do you like,late,dinners?No,I do not like to eat,late,.,good,well,Good is an adjective;well is an adverb.,Is she a,good,singer?Yes,she sings,well,.,Things to remember,Presentation,hard,fast,lateThings to re,10,Presentation,1.slow,2.heavy,6.hard,3.possible,5.careful,4.,dull,slowly,heavily,possibly,dully,carefully,hard,Lets practice:,将下列形,容词变成副词。,7.true,truly,8.easy,easily,Presentation1.slow2.heavy6.har,11,三、副词的,比较级和最高级变化规则,1.,一般单音节词和少数双音节词,，比较级在后面加,-er,，最高级在后面加,-est;,eg.hardhard,er,hard,est,highhigh,er,high,est,2.以不发音的e结尾的单音节词，比较级在后面加-r，最高级在后面加-st;,eg.latelate,r,late,st,Presentation,三、副词的比较级和最高级变化规则1.一般单音节词和少数双音,12,3.,以,“,辅音字母,+y”,结尾的双音节词，把,y,改为,i,，比较级加,-er,，最高级加,-est;,eg.earlyearl,ier,earl,iest,4.,其它双单节词和多音节词，比较级在前面加,more,，最高级在前面加,most;,eg.beautifully,more,beautifully,most,beautifully,happily,more,happily,most,happily,Presentation,3.以“辅音字母+y”结尾的双音节词，把y改为i，比较级加,13,Work in pairs.Look at the pictures and talk about the sports.,boring safe difficult easy exciting,relaxing,Presentation,Work in pairs.Look at,14,Now compare the sports.,1.Table tennis is more exciting than tennis.,2.Tennis is _.,3.Basketball is _.,4.Football is _.,5.Swimming is _.,6.Baseball is _.,more difficult than table tennis,safer than football,more dangerous than basketball,more relaxing than baseball,more exciting than swimming,Presentation,Now compare the sports.1.Tabl,15,5.,有少数副词的比较级和最高级是不规则的，必须熟记。,原级,比较级,最高级,good/well,bad/ill/badly,many/much,little,more,less,/,les,/,better,worse,/w:s/,best,worst,/,w:st/,most,least,/,l,i:,s,t/,farthest/furthest,farthe,r,/furthe,r,far,Presentation,5.有少数副词的比较级和最高级是不规则的，必须熟记。原级比,16,1.Walking is _,（,slow,）,than jogging.,2.Of all the students,Lily does her homework,.,（,careful,）,3.The team played _(well)on Saturday than on Tuesday.,4.The first snow came a month_(early)than before.,5.Playing football is _(exciting)than watching it.,slower,the most carefully,better,earlier,more exciting,Presentation,Complete the sentences.,1.Walking is _（slow）t,17,The comparative and superlative of adverbs:,Presentation,We can take care of pet dogs,more easily,in large open spaces,than,in small spaces.,Of all her friends,Emma looked after her pet dog,(the)most carefully,.,We have learnt how to compare people or things with adjectives.We can use,adverbs,to compare how something happens or is done.,The comparative and superlativ,18,We form,the comparative,and,superlative of adverbs,like this:,Adverbs,Comparatives,Superlatives,quickly,slowly,more quickly,more slowly,(the)most quickly,(the)most slowly,hard,fast,late,harder,faster,later,(the)hardest,(the)fastest,(the)latest,Presentation,We form the comparative and su,19,To form the comparative and superlative of adverbs ending in-ly,we add _ and _ before them.,For adverbs that do not end in-ly and have the same form as the adjectives,we often add _ and _ to them.,Work out the rule,more,-er,-est,most,Presentation,To form the comparative and,20,The comparative,and,superlative forms,of badly,far,little,much and well are irregular:,badly,worse worst much,moremost,far farther/further farthest/furthest,well betterbest little less least,Things to remember,Presentation,The comparative and superlativ,21,Lets do,A man called Happy keeps a pet shop,but today Happy is not happy!He is speaking to his workers.Complete the sentences with the correct form of the words in the box.Use each word only once.,bad c