一
whatamelody(悦耳)songitis!
whatafastboyheis!
whataheavygirlsheis!
whatabeautifulschoolitis!
whatagoodboyheis!
whatabeatific(幸福)boyheis!
二
iscleaned
weretaken
ismaken
wasshowed
areinviten
wasn'tgave
wasslolen;wasfound
三
turtle
tiger
japan
Mexico
tiger
sierraleone
P39.一：
betterbesthavierheaviset
moremostolderoldest
biggerbiggestmoreexpensivemostexpensive
moresmartmostsmartbetterknownbestknown
morebadlymostbadlylessleas
morecarefullymostcarefullyfewerfewest
moreslowymostslowythinnerthinnest
morehealthymosthealthymoreeasilymosteasily
hotterhoyyestofteneroftenest
farerfarestlargerlarges