Unit3综合练习Date:_______name:_______第一部分:词汇检测一、根据句意和所给的首字母完成下列句子
Therearemanyspellingmistakesintheletter
Youneedtot_________itagain
Themainunitistheb_________ofacomputer
Amobilephonehasatinys_________init,sowecanhearsoundfromit
Thebookcostme100Yuan
Itwastooe_________
Guangzhoudoesalotofthingstoc_________theheavytrafficinthecity
二、词语释义
Wecanhardlyseemetinypillonthegroundwithourselves
verybigD
verysmall()2
Thepriceofthisnewbikeis300yuan
moneyyouloseB
moneyyouearnC
moneyyoupayD
moneyyouhave()3
Sometimesweareunawareofourownmistakes
don'trealizeB
don'tseeC
don'thearD
don'tread()4
HousesinShenzhenareexpensivenowadays
arecheapB
costalotofmoneyC
areexcellentD
costalittlemoney()5
Thecomputercanoperatetherailwaysystem
controlD
shut第二