__________________________________________
表示“做……是重要必要的”的时候主语从句必须用虚拟语气should动词原型Itisimporta
tesse
tialvital
ecessarythatsbsthshoulddosth在我看来政府向老年人提供经济援助至关重要AsfarasIamco
cer
editisesse
tialthatthegover
me
tprovidesfi
a
cialaidtotheagedX
4由疑问词howwhe
wherewhetherwhywho等引导的名词性从句考生常见问题：写作很多人根本不明白存钱的目的何在Ma
ypeopledo
’tk
owwhatisthepurposeofsavemo
eyX______________________________________________________________________________________________________________________________________________________________
5宾语从句：注意事项1：当主句的谓语是thi
kbelieve等时，如果后面跟的宾语从句要表示否定意思，则把谓语动词thi
kbelieve变成否定形式，宾语从句为肯定句形式。例句：我认为我们不应该允许大学生结婚。Ithi
kweshould
otallowcollegestude
tstogetmarriedX_______________________________________________________________________________
注意事项2：It作形式宾语的情况。有时可以用it来代替宾语从句作形式宾语，而将宾语从句放到句子后半部分。例句：BeforePolicedepartme
tsi
theU
itedStatesa
dCa
adaseethattheyrespo
dtocallsforhelpasquicklyaspossibleasce
traltotheirrole
AfterPolicedepartme
tsi
theU
itedStatesa
dCa
adaseeitasce
tralto
1
ftheirrolethattheyrespo
dtocallsforhelpasquicklyaspossible
写作有些人认为我们花那么多钱在环保上面根本就是浪费时间。Somepeoplethi
kthatwespe
dsomuchmo
eyo
e
viro
me
talprotectio
issimplywasteoftimeX______________________________________________________________________________________________________________________________________________________________
6表语从句：什么是表语－跟在be动词后面的成份。如Iamastude
t当中I是主语，amastude
t加在一起是谓语，而be动词am后面的astude
t就是表语。
考生常见问题写作Themajorreaso
whya
imalsarefaci
gtheexti
ctio
isbecausepeoplehavepaidlittleatte
tio
totheproblemX
7同位语从句：特点：同位语从句一般跟在一些比较容易识别的“标志性”名词后，如：ideafactrumor
ewshopebeliefargume
tthoughtdoubt等后面，在含义上对前面的这个名词的内容起进一步详细解释说明的作用，而在语法上则同这个名词处于相同语法地位，因此称为同位语从句。例句：（口语）Whywouldyouliketogoabroad错误实例：Thefi
a
cialco
ditio
i
myfamilyisquitepoormotivatesmetostudyhard_______________________________________________________________________________________________________________r