t⑤whe
注解答此类题目关键有三点：首先要确定是不是强调句，当我们把itiswas以及连接词去掉时，剩余部分若能构成一个完整的句子，就是强调句，这时连词用that；否则，就要考虑它的句式特点。其次要看是时间段还是时间点。再次是连接词前后的时态。当确定为时间段时，连接词前后时态不一致，用si
ce；时态一致，用before；当确定为时间点时，强调句就用that，否则就用whe
。
4
where引导的定语从句和状语从句的区别和联系
where引导定语从句时，相当于i
attowhich；where引导状语从句时，相当于i
attotheplacewhere如：Pleasemakeamarki
theplacewhereyouhaveaquestio
定语从句Pleasemakeamarkwhereyouhaveaquestio
状语从句
①Helivesi
thequietsmallvillage________Iworkedte
yearsago②Helivesi
________iscalledtheFairyLa
dOutsideoftheWorld＝Helivesi
theplace________iscalledtheFairyLa
dOutsideoftheWorld③Mum，whatdidyourdoctorsayHeadvisedmetolive________theairisfresherAi
whereBi
whichCtheplacewhereDwhere④________othersareweak，heisstro
gAWhereBI
theplace
fCWhichDWhile【答案】①where②what；thatwhich③D④A
5
u
less的用法
u
less意为“除非；如果不”，相当于if
ot。
①Mostbirdsfi
ditsafetosleepi
thetrees，but________theyhaveeggsoryou
gchicks，theydo
tusea
estAwhyBhowCu
lessDwhere②Youmustkeepo
worki
gi
theeve
i
g，________youaresureyouca
fi
ishthetaski
timeAasBifCwhe
Du
less③Wewo
tkeepwi
i
ggames________wekeepplayi
gwellAbecauseBu
lessCwhe
Dwhile④I
timeofseriousaccide
ts，________wek
owsomebasicthi
gsaboutfirstaid，weca
savelivesAwhetherBu
tilCifDu
less【答案】①C②D③B④C
6
sothat和suchthat引导结果状语从句的区别
①so＋形容词副词＋thatso＋形容词＋a
＋名词＋that②such＋a
＋形容词＋名词＋thatsuch＋形容词＋不可数名词可数名词的复数＋that注sosuchthat放在句首时要倒装。
完成下列句子：①Heissuchagoodteacherthatweallrespecthim＝Heis________________thatweallrespecthim＝So________________thatweallrespecthim＝Such________________thatweallrespecthim②Hemade________rapidprogressthattheteacherpraisedhim＝Hemade________muchprogressthattheteacherpraisedhim【答案】①sogoodateacher；goodateacherishe；agoodteacherishe②such；so注意句型：
f①表示目的状语的几种表达：Hegotupearlytocatchtheearlybus＝Hegotupearlyi
ordertocatchtheearlybus＝Hegotupearlysoastocatchtheearlybus＝Hegotupearlysothathecouldcatr