在条件状语中,用一般时代替将来时
主要连接词:
if / unless
例如:
Children should not be taken into the room of a very sick person ______ there is some special reason for it.
A.except B. besides C. unlessD.whereas
解题思路:根据上面说过的连接原则,这里必须是一个连接词,而A,B都是介词,因此正确答案只能在C,D中选。whereas意为而,故正确答案为C.
provided / on condition that 知道这也是连接词就可以了,一般说,当考题中出现这种词时,应倾向选择。
3) 原因状语从句:
主要连接词:because/ since / as
要点:不要把连接词 because与介词短语because of 相混淆;
不要把表示原因的since与表示时间的since自从相混淆;
不要把表示原因的as与表示时间的as随着相混淆;
顺便提一下, because表示直接因果关系,而since, as 是对事实的说明,主句和从句之间并不一定具有因果关系.
例如:
As you are already 18 years old, you should know what to do and what not to do.
这个句子用because连接就不太合适。
for 注意:一般只能放在主句后面,即主句 + for从句,例如:
He must have gone to bed, for it is too late. 该句不能用because
now that / seeing that / considering that
Seeing that this problem was settled, they proceeded to the next one.
in that一般放在主句后面,例如:
Humans are superior to animals in that they can use languages as a tool to communicate.
New road links remote Tibet county to rest of the country
Diabetes has its day on stage
Human Library gets people talking
Far horizons beckon as agencies eye Chinese
European satellite plunges to Earth
Obama informed of Merkel surveillance
Tickets for 9 yuan offered on new Hebei air route
Giant duck to exit after drawing crowds
Baidu sued amid claims of video copyright violation
Women's congress aims to close income gap, lift status
Yili looks to Italy for better milk
Leadership charts path
China, Russia reach big oil deal
Kerry will visit Israel to discuss Iran nuclear issue
Nation ‘a strong Games candidate’
Hospital denies reports linking cancer case to pollution
Mixed grades for decision to push back English classes in Beijing
US Ambassador Locke to leave post next year
Museums look to innovation for future
Hopes high on income reform
Charles ready for pension, still waiting for job
Europe monitors phones, Internet
Lang Lang takes on UN Messenger of Peace role
Newspaper offers apology after detained journalist's confession
Electric car buyers must try their luck in lottery
India launches exploratory spacecraft to red planet
Xi calls for targeted policies to fight poverty
Breast cancer on the rise in China
Study finds 40 percent of parents happy with one child
Spain seeks time zone change
不限 |
英语教案 |
英语课件 |
英语试题 |
不限 |
不限 |
上册 |
下册 |
不限 |