一、~~~?the?+?~?est?+?名詞?+?(that)?+?主語(yǔ)?+?have?ever?+?seen?known/heard/had/read,?etc)?~~~?the?most?+?形容詞?+?名詞?+?(that)?+?主語(yǔ)?+?have?ever?+?seen?known/heard/had/read,?etc)?例句：Helen?is?the?most?beautiful?girl?that?I?have?ever?seen.?海倫是我所看過(guò)最美麗的女孩。?Mr.?Zhang?is?the?kindest?teacher?that?I?have?ever?had.?張老師是我曾經(jīng)遇到最仁慈的教師。?
　　二、Nothing?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。? 　　　　　　　　　　　
　　三、~~~?cannot?emphasize?the?importance?of?~~~?too?much.?（再怎么強(qiáng)調(diào)...的重要性也不為過(guò)。）?例句：We?cannot?emphasize?the?importance?of?protecting?our?eyes?too?much.?我們?cè)僭趺磸?qiáng)調(diào)保護(hù)眼睛的重要性也不為過(guò)。?
　　四、There?is?no?denying?that?+?S?+?V?...（不可否認(rèn)的...）?例句：There?is?no?denying?that?the?qualities?of?our?living?have?gone?from?bad?to?worse.?不可否認(rèn)的，我們的生活品質(zhì)已經(jīng)每況愈下。?
　　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(duì)我們是不可或缺的。?
　　六、There?is?no?doubt?that?+?句子~~?（毫無(wú)疑問(wèn)的...）?例句：There?is?no?doubt?that?our?educational?system?leaves?something?to?be?desired.?毫無(wú)疑問(wèn)的我們的教育制度令人不滿意。?
　　七、An?advantage?of?~~~?is?that?+?句子?（...的優(yōu)點(diǎn)是...）?例句：An?advantage?of?using?the?solar?energy?is?that?it?won’t?create?(produce)?any?pollution.?使用太陽(yáng)能的優(yōu)點(diǎn)是它不會(huì)制造任何污染。?
　　八、The?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。?
　　九、So?+?形容詞?+?be?+?主詞?+?that?+?句子?（如此...以致于...）?例句：So?precious?is?time?that?we?can’t?afford?to?waste?it.?時(shí)間是如此珍貴，我們經(jīng)不起浪費(fèi)它。?
　　十、Adj?+?as?+?Subject（主詞）+?be,?S?+?V~~~?（雖然...）例句：Rich?as?our?country?is,?the?qualities?of?our?living?are?by?no?means?satisfactory.?{by?no?means?=?in?no?way?=?on?no?account?一點(diǎn)也不}?雖然我們的國(guó)家富有，我們的生活品質(zhì)絕對(duì)令人不滿意。?
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　　十一、The?+?~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。?The?more?books?we?read,?the?more?learned?we?become.?我們書讀愈多，我們愈有學(xué)問(wèn)。?
　　十二、By?+Ving,?~~?can?~~?（借著...，..能夠..）例句：By?taking?exercise,?we?can?always?stay?healthy.?借著做運(yùn)動(dòng)，我們能夠始終保持健康。?
　　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(duì)不能...）?例句：On?no?account?can?we?ignore?the?value?of?knowledge.?我們絕對(duì)不能忽略知識(shí)的價(jià)值。?
　　十五、It?is?time?+?S?+?過(guò)去式?（該是...的時(shí)候了）?例句：It?is?time?the?authorities?concerned?took?proper?steps?to?solve?the?traffic?problems.?該是有關(guān)當(dāng)局采取適當(dāng)?shù)拇胧﹣?lái)解決交通問(wèn)題的時(shí)候了。?
　　十六、Those?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。?
　　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(xué)。?
　　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(yùn)動(dòng)。?
　　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(shí)在我們的一生中扮演一個(gè)重要的角色。?
　　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.?夏天很炎熱。那就是我不喜歡它的原因。?
　　二十一、For?the?past?+?時(shí)間，S?+?現(xiàn)在完成式...（過(guò)去...年來(lái)，...一直...）?例句：For?the?past?two?years,?I?have?been?busy?preparing?for?the?examination.?過(guò)去兩年來(lái)，我一直忙著準(zhǔn)備考試。?
　　二十二、Since?+?S?+?過(guò)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(chǔ)）?例句：The?progress?of?the?society?is?based?on?harmony.?社會(huì)的進(jìn)步是以和諧為基礎(chǔ)的。?
　　二十五、Spare?no?effort?to?+?V?（不遺余力的）?We?should?spare?no?effort?to?beautify?our?environment.?我們應(yīng)該不遺余力的美化我們的環(huán)境。?
　　二十六、bring?home?to?+?人?+?事?（讓...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(jià)值。?
　　二十七、be?closely?related?to?~~?（與...息息相關(guān)）?例句：Taking?exercise?is?closely?related?to?health.?做運(yùn)動(dòng)與健康息息相關(guān)。?
　　二十八、Get?into?the?habit?of?+?Ving?=?make?it?a?rule?to?+?V?（養(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。?
　　二十九、Due?to/Owing?to/Thanks?to?+?N/Ving,?~~~?（因?yàn)?..）?例句：Thanks?to?his?encouragement,?I?finally?realized?my?dream.?因?yàn)樗墓膭?lì)，我終于實(shí)現(xiàn)我的夢(mèng)想。?
　　三十、What?a?+?Adj?+?N?+?S?+?V!=?How?+?Adj?+?a?+?N?+?V!（多么...！）?例句：What?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?（令人不滿意）?例句：The?condition?of?our?traffic?leaves?much?to?be?desired.?我們的交通狀況令人不滿意。?
　　三十二、Have?a?great?influence?on?~~~?（對(duì)...有很大的影響）?例句：Smoking?has?a?great?influence?on?our?health.?抽煙對(duì)我們的健康有很大的影響。?
　　三十三、do?good?to?（對(duì)...有益），do?harm?to?（對(duì)...有害）?例句：Reading?does?good?to?our?mind.讀書對(duì)心靈有益。?Overwork?does?harm?to?health.工作過(guò)度對(duì)健康有害。?
　　三十四、Pose?a?great?threat?to?~~?（對(duì)...造成一大威脅）例句：Pollution?poses?a?great?threat?to?our?existence.?污染對(duì)我們的生存造成一大威脅。?
　　三十五、do?one’s?utmost?to?+?V?=?do?one’s?best?（盡全力去...）?例句：We?should?do?our?utmost?to?achieve?our?goal?in?life.?我們應(yīng)盡全力去達(dá)成我們的人生目標(biāo)。