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级应在原级前加more构成。如:beautifulmorebeautifulcarefulmorecarefulquietlymorequietlyi
teresti
gmorei
teresti
g(5)有些不规则变化的,须逐一加以记忆。如:goodwellbetterbadillworsema
ymuchmorefarfartherfurtheroldolderelder…
练一练
1、写出下列形容词、副词的比较级。biggoodlo
gtalloldshortthi
heavyyou
gfatlightstro
ghighfarlowearlylatewellfastslow2、用括号内所给单词的适当形式填空。1Ica
swimas_______fastasthefishIthi
k2LookHisha
dsare_______bigtha
mi
e3Ithi
kyoudothesethi
gs_______welltha
yourclassmates4Whosebagis_______heavyyoursormi
e5DoesJimru
as_______(slowasDavidYesbutMikeru
s_______slowtha
them6Youhaveseve
booksbutIhave_______ma
ytha
youIhavete
7Ijump_______fartha
someoftheboysi
myclass8I’mvery_______thi
butshe’s_______thi
tha
me9Itgets_______a
d_______warmwhe
spri
gcomeshere
4
fPracticemakesperfect六、介词1、一种虚词。不能单独作句子成分,它只有跟它后面的宾语一起构成介词短语,才能在句子中起作用。有:i
o
u
derwithbehi
dabout
earbeforeafterfortoupdow
fromi
fro
tofoutoffrom…to…atthebackof…(1)at表示“在某一个具体的时间点上”,或用在固定词组2、表示时间的介词有:ato
i
。中。如:atte
o’clockat930amat
ightattheweeke
d…(2)o
表示“在某日或某日的时间段”。如:o
Fridayo
thefirstofOctobero
Mo
daymor
i
g…(3)i
表示“在某一段时间(月份、季节)里”。如:i
theafter
oo
i
Septemberi
summeri
2005…3、i
一词还有其他的固定搭配,如:i
blue(穿着蓝色的衣服),i
E
glish(用英语表达),takeparti
(参加)。
练一练
1、选用括号内恰当的介词填空。1What’sthis_______ato
i
E
glish2Christmasis_______ato
i
the25thofDecember3Thema
_______witho
i
blackisSuHai’sfather4Hedoes
’tdowell_______ato
i
PE5Lookatthosebirds_______o
i
thetree6Wearegoi
gtomeet_______ato
i
thebusstop_______ato
i
halfpastte
7Isthereacat_______u
derbehi
di
thedoor8Hele
’swriti
gpaperis_______i
i
fro
tofhercomputer9Welive_______ato
i
a
ewhouse
ow10Doesitofte
rai
_______ato
i
spri
gthere2、圈出下列句子中运用不恰当的介词,并将正确的答案写在横线上。1Jimisgoodi
E
glisha
dMaths2Thefilmswerei
thegrou
djust
ow3Theyaretalki
gtotheirpla
s4Howma
ystude
tshavetheirbirthdayso
May5Wome
’sDayisatthethirdor
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