精心整理1)主语从句Itiscommonknowledgethathonestyisthebestpolicy
Itiswell-knownthat⋯Itisself-evident/conceivable/obvious/apparentthat⋯Itgoeswithoutsayingthat⋯Itisuniversallyacknowledgedthat⋯Itis/that2)宾(表)语从句Wecannotunderstandwhyhewassocrueltohisroommates
Theproblemisnotwhowillgo,butwhowillstay
3)定语从句(限定性和非限定性)Asisshown/demonstrated/illustrated/depicted/described⋯inthecartoon/picture/graph/table⋯,TherearemanyreasonswhyIwanttostudyinyouruniversity
Itisestimatedthattensofbillionsofpoundsisspentoncigaretteseveryyearinour精心整理country,whichisahugewaste
4)状语从句(时间,原因,地点,条件,让步,转折等)Whenthemanisenjoyingthecigarette,thesmokebecomesamonster(怪物)whichwilldevourhim
Whateverthereason,therearestillsomeproblemswithstudentuseofcomputers
5)分词短语做定语或状语Prof
Kangcametoouruniversity,givingusalectureonhowtoacquireEnglishbett