【正文】 。s　utmost　to　+　V　=　do　one39。　　三十四、Pose　a　great　threat　to　~~?。▽?..造成一大威脅）　　例句：Pollution　poses　a　great　threat　to　our　existence.　　污染對我們的生存造成一大威脅。　　三十三、do　good　to?。▽?..有益），do　harm　to?。▽?..有害）　　例句：Reading　does　good　to　our　?！　∪?、What　a　+　Adj　+　N　+　S　+　V!　　=　How + Adj　+　a　+　N　+　V!（多么...?。　±洌篧hat　an　important　thing　it　is　to　keep　our　promise!　　How　important　a　thing　it　is　to　keep　our　promise!　　遵守諾言是多么重要的事！　　三十一、Leave　much　to　be　desired?。钊瞬粷M意）　　例句：The　condition　of　our　traffic　leaves　much　to　be　desired.　　我們的交通狀況令人不滿意?！　《恕et　into　the　habit　of　+　Ving　　=　make　it　a　rule　to　+　V?。B(yǎng)成...的習(xí)慣）　　We　should　get　into　the　habit　of　keeping　good　hours.　　我們應(yīng)該養(yǎng)成早睡早起的習(xí)慣?！　《ring　home　to　+　人　+　事?。ㄗ?..明白...事）　　例句：We　should　bring　home　to　people　the　value　of　working　hard.　　我們應(yīng)該讓人們明白努力的價值?！　《?、be　based　on　（以...為基礎(chǔ)）　　例句：The　progress　of　thee　society　is　based　on　harmony.　　社會的進(jìn)步是以和諧為基礎(chǔ)的?！　《t　pays　to　+　V　~~~?。?..是值得的?！　《ince　+　S　+　過去式，S　+　現(xiàn)在完成式。那就是我不喜歡它的原因?！　《?、That　is　the　reason　why　~~~　（那就是...的原因）　　例句：Summer　is　sultry.　That　is　the　reason　why　I　don39。　　十八、be　+　forced/pelled/obliged　+　to　+　V　（不得不...）　　例句：Since　the　examination　is　around　the　corner,　I　am　pelled　to　give　up　doing　sports.　　既然考試迫在眉睫，我不得不放棄做運(yùn)動?！　∈hose　who　~~~?。?..的人...）　　例句：Those　who　violate　traffic　regulations　should　be　punished.　　違反交通規(guī)定的人應(yīng)該受處罰?！　∈?、On　no　account　can　we+　V　~~~?。ㄎ覀兘^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?！　∈?、By　+Ving,　~~　can　~~?。ń柚?..，..能夠..）　　例句：By　taking　exercise,　we　can　always　stay　healthy.　　借著做運(yùn)動，我們能夠始終保持健康?！　∈弧he　+　~er　+　S　+　V,　~~~　the　+　~er　+　S　+　V　~~~　　The　+　more　+　Adj　+　S　+　V,　~~~　the　+　more　+　Adj　+　S　+　V　~~~（愈...愈...）　　例句：The　harder　you　work,　the　more　progress　you　make.　　你愈努力，你愈進(jìn)步。t afford to waste it. 時間是如此珍貴，我們經(jīng)不起浪費(fèi)它?！　“恕he reason why + 句子 ~~~ is that + 句子 （...的原因是...）　　例句：The reason why we have to grow trees is that they can provide us with fresh air./ The reason why we have to grow trees is that they can supply fresh air for us.　　我們必須種樹的原因是它們能供應(yīng)我們新鮮的空氣。　　七、An advantage of ~~~ is that + 句子 （...的優(yōu)點是...）　　例句：An advantage of using the solar energy is that it won39。　　五、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.　　全世界都知道樹木對我們是不可或缺的。）　　例句：We cannot emphasize the importance of protecting our eyes too much.　　我們再怎么強(qiáng)調(diào)保護(hù)眼睛的重要性也不為過?！　《othing is + ~~~ er than to + V Nothing is + more + 形容詞 + than to + V　　例句：Nothing is more important than to receive education.　　沒有比接受教育更重要的事。 , but is this really the case?　　11. One great man said that…　　12. Recently the issue of… has been brought to