2017職稱英語(yǔ)作文萬(wàn)能句子
導(dǎo)語(yǔ)：職稱英語(yǔ)作文一直是我們考生頭疼的事情，下面是小編搜集整理的2017職稱英語(yǔ)作文萬(wàn)能句子，歡迎閱讀借鑒!
How many N are there ……
結(jié)構(gòu)︰問(wèn)句：How many+復(fù)數(shù)名詞+are there in/on+名詞?
答句：There is/are+單數(shù)(復(fù)數(shù))名詞+in/on+名詞。
說(shuō)明︰此句型意為“在某處有多少…?在某處有…。”該句型中，many 修飾復(fù)數(shù);又因本句型是 ，故用 are there，不可用。
there are. How many seasons are there in a year?There are four seasons in a year.一年有幾個(gè)季節(jié)?一年有四季。
How many days are there in a week?There are seven days in a week.一星期有幾天?一星期有七天。
How many lessons are there in this book?There are twelve lessons in this book.這本書(shū)里有幾課?這本書(shū)里有十二課。
Given time ……
結(jié)構(gòu)︰Given time,+主要子句
說(shuō)明︰此為含蓄假設(shè)條件句(即不用 if 直接引導(dǎo))。Given time 意為“(如果)給以時(shí)間的話”。
Given time,they will probably agree.給以時(shí)間的話，他們可能會(huì)同意。(=If they are given time/If we give them time)
If it were not for ……
結(jié)構(gòu)︰if it were not for+名詞/子句，主詞+would/should 等+原形動(dòng)詞…
說(shuō)明︰此句型意為“若非(有)…”。此類句構(gòu)專門(mén)用於表示與現(xiàn)在事實(shí)相反的。亦可用“but for+”或“without+”代替。were 可以提前，省略 if，如例句3.If it were not for his presence，I would punish you.要不是他在場(chǎng)，我會(huì)處罰你的。
But for your advice,I should have failed.要不是你的忠告，我會(huì)失敗的。
But for music (=Were it not for music),life would be dull.要不是音樂(lè)，人生會(huì)很無(wú)聊。
If it were not for oxygen and nitrogen in the air,no man could live on the earth.大氣中如果沒(méi)有氧和氮，人就無(wú)法生存於地球了。
Without air,all living things would die.若非空氣，所有的生物都會(huì)死亡。
Without newspaper,we would get behind the times.要不是報(bào)紙，我們都趕不上時(shí)代了。
I should be lonely,were it not for the birds and the flowers.我會(huì)寂寞，若非有鳥(niǎo)也有花。
Were it not for his help,I could not finish the work.若非有他的幫助，我就不能完成這件工作。
Were it not for science,we could not live a com/#fortable live.若非科學(xué)，我們無(wú)法過(guò)著舒適的生活。
If it had not been for ……
結(jié)構(gòu)︰if it had not been for+名詞/子句，主詞+would/should 等+原形動(dòng)詞…
說(shuō)明︰此句型意為“若非(有)…”。此類句構(gòu)專門(mén)用於表示與過(guò)去事實(shí)相反的。If it had not been for his help，I should have failed.如果沒(méi)有他的幫忙，我應(yīng)該已經(jīng)失敗。
Had it not been for your timely help,our com/#pany would have been on the verge of bankruptcy.若非你及時(shí)伸出援助之手，本公司將會(huì)瀕臨破產(chǎn)的邊緣。
If it had not been for these experiments,the improvement of the machine would have been impossible.要不是這些實(shí)驗(yàn)，這部機(jī)器也許就不可能改良了。
Had it not been for the kind guide,I might have got lost in the mountains.要不是這位好心的向?qū)В铱赡芫驮谏街忻月妨恕?/p>
If it had not been that he was here,I would have punished you.要不是他在場(chǎng)，我當(dāng)時(shí)就會(huì)處罰你。
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