十三、~~~ enable + Object（受詞)+ to + V（。。使。。能夠。。)
例句：Listening to music enable us to feel relaxed.
聽音樂使我們能夠感覺輕松。
十四、On no account can we + V ~~~（我們絕對不能。……)
例句：On no account can we ignore the value of knowledge.
我們絕對不能忽略知識的價值。
十五、It is time + S +過去式（該是�！臅r候了)
例句：It is time the authorities concerned took proper steps to solve the traffic problems.
該是有關當局采取適當?shù)拇胧﹣斫鉀Q交通問題的時候了。
十六、Those who ~~~（�！娜��！�)
例句：Those who violate traffic regulations should be punished.
違反交通規(guī)定的人應該受處罰。
十七、There is no one but ~~~（沒有人不�！�)
例句：There is no one but longs to go to college.
沒有人不渴望上大學。
十八、be + forced/compelled/obliged + to + V（不得不�！�)
例句：Since the examination is around the corner，I am compelled to give up doing sports.
既然考試迫在眉睫，我不得不放棄做運動。
十九、It is conceivable that +句子（可想而知的)
It is obvious that +句子（明顯的)
It is apparent that +句子（顯然的)
例句：It is conceivable that knowledge plays an important role in our life.
可想而知，知識在我們的一生中扮演一個重要的角色醫(yī),,學全在.線提.供gydjdsj.org.cn。
二十、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.
夏天很燠熱。那就是我不喜歡它的原因。
二十一、For the past +時間，S +現(xiàn)在完成式�！ㄟ^去�！陙�，�！恢�。……)
例句：For the past two years，I have been busy preparing for the examination.
過去兩年來，我一直忙著準備考試。
二十二、Since + S +過去式，S +現(xiàn)在完成式。
例句：Since he went to senior high school，he has worked very hard.
自從他上高中，他一直很用功。
二十三、It pays to + V ~~~（。……是值得的。)
例句：It pays to help others.幫助別人是值得的。
二十四、be based on（以。……為基礎)
例句：The progress of thee society is based on harmony.
社會的進步是以和諧為基礎的。
二十五、Spare no effort to + V（不遺余力的)
例句：We should spare no effort to beautify our environment.
我們應該不遺余力的美化我們的環(huán)境。
