1、写出完全形式:1
who's=whois2
she's=sheis3
he's=heis4
what's=whatis5
where’s=whereis6
we're=weare7
you're=youare8
that's=thatis9
I'm=Iam10
isn't=isnot11
aren't=arenot12
they're=theyare13
don't=donot14
let's=letus15
can’t=cannot16
it's=itis17
I’ve=Ihave18
I’d=Iwould19
hasn’t=hasnot2、写出下列单词的复数形式:1
bus——buses2
box——boxes3
glass——glasses4
class——classes5
watch——watches6
mango——mangoes7
firefly——fireflies8
sheep——sheep9
people——people10
man——men11
woman——women12
apple——apples13
family——families14
library——libraries15
baby——babies16
boy——boys17
toy——toys18
child——children19
foot——feet20
strawberry——strawberries21
horse——horse22
policeman——policemen23
dress——dresses24
fish——fish25
tooth——teeth26
country——countries27
foot——feet28
dragonfly——dragonflies29
me——us30
building——buildings31
cloth——clothes32