人教版英语八年级上册第三单元Uni.pptVIP

LikeabouttheirbestfriendsMollyPeterlikestodothesamethings.MaryWhatdoMollyandMarylikeabouttheirbestfriends?Fillinthefirstcolumnofthechart.1cLisaisagoodlistener.1dListenagain.HowareMollyandMarythesameasanddifferentfromtheirbestfriends?Completetherestofthechartin1c.ThesameastheirbestfriendsMollyMaryThey’rebothtall.Theyarebothprettyoutgoing.Theyarebothhavelong,curlyhair.(both…and…短语常连接两个并列的成分,可连接名词、动词、形容词和代词等)注:both指两者都,all指三者或三者以上都。BothEnglishandmathareveryimportant.11although与though常可互换,表01“虽然、即使、尽管”,都不能与but02用于一句话中。但though用得更普03遍。此外though可作副词,在句尾表04“然而”,although不能。05固定短语eventhough表示“即使、01纵然”,不能用evenalthough.如:02Therearesomedifferences,though.03形容词和副词的比较级和最高级。大多数形容词和副词有三个等级：原级、比较级、最高级。构成1GrammarFocus2构成的不规则变化:eg.good/well–better–bestbad/badly–worse–worstmany/much–more–mostlittle–less–leastfar–farther/further–farthest/furthest构成的规则变化:单音节词和少数双音节词一般在词尾后加-er或-est.如：cold–colder–coldestnice—nicer–nicest2)重读闭音节词末尾只有一个辅音字母时,先双写这个辅音字母,再加-er或-est。如:big–bigger–biggestthin–thinner–thinnest3)以“辅音字母+y”结尾的双音节词，先改y为i,再加-er或-est。如：easy–easier–easiesthappy–happier–happiest多音节词和部分双音节词在词前加more或most。如：delicious–moredelicious–mostdeliciousinteresting–moreinteresting–mostinterestingBCAMydressismorebeautifulthanhers.比较级表示两者(人或事物)的比较。eg.IamtallerthanTom.ACB用法最高级表示三者或三者以上(人或010102030405事物)的比较,其中有一个在某一方面超过其他几个时,用最高级。最高级的前面一般要加定冠词the,后面可带of(in)短语来说明比较的范围。02030405Jasonisthetallestofthethree.Whosehandwritingisthebestofall?Sheistheyoungestintheclass.如：在形容词比较级前还可用much,even,still,alittle来修饰,表示“……的多”,“甚至…”,“更…”,“…一些”。如：Thiscityismuchmorebeautifulthanbefore.She’salittlemoreoutgoingthanme.It’salittlecoldert