四级写作讲解(超级有用).ppt

cities.4he?climate?in?Walton?is?colder?than?that?of?faster.3he?climate?in?Walton?is?colder?than?other?faster.2Compared?with?the?bike,?the?car?runs?much?1比较结构omparing?with?the?bike,?the?car?runs?much?other?cities.5对两个事物进行比较的句式Compared?with?A,?B...,只能用compare的过去分词，不能用现在分词，因为B是分词的逻辑主语，只能被比较。英语单句写作英语单句写作三表原因结构1.?The?real?reason?to?our?failure?is?not?far?to?seek.The?real?reason?for?our?failure?is?not?far?to?seek.reason不与to搭配而应接介词for，2.?The?reason?for?this?is?because?some?people?want?to?earn?plenty?of?money?without?working?hard.The?reason?for?this?is?that?some?people?want?to?earn?plenty?of?money?without?working?hard.中国学生常犯的错误，就是用because引起表语从句，because这个词不能引起表语从句，在本句中只能改用that才正确。掌握好表达原因的结构是十分重要的，几乎所有的写作试题都要求写原因。在大学英语四、六级考试、研究生入学英语考试以及TOEFL考试中，写作的文体基本上以议论文为主，而议论文的基本模式是摆事实、讲道理，讲道理就是说明原因。01英语中用来表达原因这一概念的结构有多种。我们可用as?,?because,?since,?seeing?that,?considering?that,?now?that,?not?that...等词组引出表示原因的从句。02英语单句写作英语单句写作例句：1.?Now?that?we?have?seen?these?great?achievements?with?our?own?eyes,?we?feel?more?proud?than?ever?of?our?country.2.?Professor?Lu?is?strict?with?us?because?she?wants?us?to?make?rapid?progress.3.?Since?we?live?near?the?sea,?we?enjoy?a?healthy?climate.4.I’mnotgoingtoswimthisafternoonasI’mnotinagoodmood.英语单句写作4.?Pollution?is?still?a?serious?problem,?not?that?we?don’t?have?the?ability?to?solve?it,?but?that?somepeople?have?not?realized?the?consequences?of?the?problem.我们还可以借助某些词语，用简单句表达原因结构。例如：1.?The?reason?for?this?change?is?quite?obvious.

2.?Diligence?is?the?key?factor?of?success.

3.?Idleness?is?the?root?of?all?evils.英语单句写作除了上述的例句外，英语中还有很多或易或难的表达原因的结构。我们在进行写作训练的时候，不能满足于一知半解，要讲究书面语言的正确性和准确性。比如，because是最常用的引导原因从句的连词，语气最强，表示直接的原因，若because置于句首，后面的主句不能再用so。用as引导的原因从句语气较弱，所说明的原因是附带的，而since表示的是稍加分析之后才能推断出来的原因。写作常用短语、句式11.承上启下的常用语Whenaskedabout/Whenitcomesto/Facedwith…,somepeopleclaim/think/argue/believethat…,but/whileothers…(differently)Nowadaysthereismuch/generaldiscussio