MyhometownandmycountryModule2
Unit3Languageinuse
ObserveAreyoufamiliarwiththesesentences?Theyareallfromthetextswehavelearnt.It’sgettingbiggerandbusier.Itsstreetsaremuchwiderandcleanertoo.3.It’sanewercitythanHongKong.4.It’stallerthanmanyotherbuildingsinShenzhen.5.SomedayitwilleasbusyasHongKong.6.That’slargerthanthepopulationofmanyothercitiesinChina.7.ShenzhenislargerinpopulationthanBeijing.
1.It’sgetting______(big)and______(busy).2.Itsstreetsaremuch______(wide)and______(clean)too.3.It’sa_____(new)city____HongKong.4.It’s_____(tall)____manyotherbuildingsinShenzhen.biggerbusierwidercleanernewerthantallerthan5.Somedayitwille__________(busy)asHongKong.6.That’s______(large)_____thepopulationofmanyothercitiesinChina.7.Shenzhenis_____(large)inpopulation_____Beijing.largerthanlargerbusyasthan
比较级的构成：?规则变化：单音节和部分双音节词一般在词尾加-ertall→tallerlong→longer以字母e结尾的词，在词尾加-rfine→finerlate→later重读闭音节词且词尾只有一个辅音字母，双写辅音字母再加-erbig→biggerthin→thinner?以“辅音字母?+?y”结尾的双音节词，先把“y”改为“i”再加-ereasy→easier??heavy→heavier
写出下列词的比较级形式：1.small______2.nice_______3.hot_______4.easy_______5.big________6.wet_______7.heavy_______8.new_______9.red________10.thin______11.tall______smallernicerhottereasierbiggerwetterheaviernewerredderthinnertaller
比较级常用句型：1.A+动词+形容词比较级+than+B意为“A比B更……”Thistreeistallerthanthatone.TheweatherinBeijingishotterthanthatofNingbo.ABAB
YaoMingistallerthanJordon.Jordonistall.Lookatthepicturesandsaysentences:
12Picture1isnice.Picture2isnicerthanPicture1.
Thebluerulerislong.Theyellowrulerislongerthantheblueone.
这个苹果比那个小。Thisappleissmallerthanthatone.
乔丹(Jordan)比刘德华(Andy)强壮。JordanisstrongerthanAndy.
北极：theNorthPole北极(NorthPole)比中国冷。TheNorthPoleiscolderthanChina.
2.as+形容词原形+as…意为“和……一样……”Tomisastallas