e
sheheardthe
ews②It’s_____darkera
ddarkeroutside③Themilkhas_____bad2Tocutdow
airpollutio
weshouldtakethebusorsubwayi
steadofdrivi
g为了减少空气污染,我们应该乘坐公共汽车或者地铁,而不是开车。cutdow
意为“减少”;是“动词副词”结构的短语,所带的宾语为名词时,宾语可位于dow
的前面或后面;为代词时,只能位于dow
前面。You’dbettercutthearticledow
toabout2000words你最好能把这篇文章压到两千字左右。【拓展】cutdow
还可表示“砍倒”的意思。Theycutdow
thebigtree他们砍倒了这棵大树。cutoffcuti
tocutupcuti
切断;切除把……切成……切碎插队
【小试牛刀】单项选择DidyoutellittoJackYesbutwewere____i
themiddleofourtelepho
eco
versatio
Acutdow
BcutoffCcutupDcuti
to3It’sgoodforhealtha
ditdoes
’tcosta
ythi
g它对身体有好处并且不会花费任何东西。辨析:spe
dcosttakepay花费spe
dcost主语人物或事表示的内容宾语可以是钱、精力、时间等。后接lifemo
eyhealthtime等,侧重于“花费”的代价。它说明事情完成“花费了……”。意思是“支付”,作为及物
2
takepay
事或人人
f动词,宾语可以是“人”、“钱”payfor人宾语为“物”、“事”,for表示支付的原因
【小试牛刀】单项选择1DoyoutakeexerciseeverydayYesIalways___thirtymi
utesaftersupperAspe
dBcostCtakeDpay2I_________300forthebikeAtookBspe
tCcostDpaid【达标训练】Ⅰ用方框中所给词的适当形式填空。costwoodcoalbottomlitter1Do
’tthrow_____垃圾everywhere2I
wi
terma
ypeoplebur
____煤tokeepwarm3Thepolicefou
dabodyatthe____底部ofthelake4The_____费用oflivi
gi
bigcitiesisveryhigh5Hekeepsarabbiti
abig____木制的boxII单项选择。1He____gooutwithhispare
tsbut
owhe____stayi
gathomealo
eAusedtoisusedtoBisusedtousedtoCusetoisusedtoDisusedtoisusedto2Thei
teresti
gbook_____me10yua
Aspe
tBtookCpaidDcost3Wemustdosomethi
gusefulto____pollutio
AcutoffBcutupCcutdow
Dcuti
4Smoki
gca
_____lu
gca
cerYou’dbettergiveitupAworko
BleadtoCtakeawayDputout5Whatarethe_____ofbikeridi
gItca
helpcutdow
airpollutio
Aadva
tagesBreaso
sCresultsDideasIII根据汉语提示完成下面的句子。1多一个人少一个人无所谓。O
eperso
would
’t____________2这个木箱时装满了书。The____box____________books3不健康的饮食对这种疾病的传播起一定的作用。U
healthyfoods____________thespreadofthedisease4r