11、It is conceivable that+句子(可想而知的);It is obvious that+句子(明显的);It is apparent that+句子(显然的)
例句:It is conceivable that knowledge plays an important role in our life.
可想而知,知识在我们的一生中扮演一个重要的角色。
12、That is the reason why-(那就是……的原因)
例句:Summer is sultry. That is the reason why I don't like it.
夏天很燠热。那就是我不喜欢它的原因。
13、For the past+时间,S+现在完成式……(过去……年来,……一直……)
例句:For the past two years,I have been busy preparing for the examination.
过去两年来,我一直忙着准备考试。
14、Since+S+过去式,S+现在完成式。
例句:Since he went to senior high school,he has worked very hard.
自从他上高中,他一直很用功。
15、It pays to+V-(……是值得的。)
例句:It pays to help others.
帮助别人是值得的。
16、be based on(以……为基础)
例句:The progress of thee society is based on harmony.
社会的进步是以和谐为基础的。
17、Spare no effort to+V(不遗余力的)
We should spare no effort to beautify our environment.
我们应该不遗余力的美化我们的环境。
18、It is universally acknowledged that +句子(全世界都知道……)
例句:It is universally acknowledged that trees are indispensable to us.
全世界都知道树木对我们是不可或缺的。
19、-enable+Object(受词)+to+V(……使……能够……)
例句:Listening to music enable us to feel relaxed.
听音乐使我们能够感觉轻松。
20、On no account can we+V-(我们绝对不能……)
例句:On no account can we ignore the value of knowledge.
我们绝对不能忽略知识的价值。