透析法的長處在于擴(kuò)大你的詞匯量。透析法增加的“詞匯量”屬于“接受性詞匯”（receptive vocabulary），即看見之后能知道是什么意思（被動(dòng)輸入），而不是測(cè)“產(chǎn)出性詞匯”（productive vocabulary），或者要輸入很大量的“接受性詞匯”之后才慢慢有一些詞匯轉(zhuǎn)化為“產(chǎn)出性詞匯”，即會(huì)在口語和寫作中輸出使用。

一、學(xué)會(huì)詞匯替代（闡述觀點(diǎn)現(xiàn)象必用詞匯）

1.認(rèn)為hold, deem, in my view, in my book, for my part, for my money=in my opinion, personally.

2.表明indicate, reveal(揭示)，demonstrate（闡明）,confirm(證明)，reflect(反映)，convey(傳達(dá))，imply, illustrate.

3.重要vital, crucial, essential, significant, profound(有深遠(yuǎn)意義的)，play a key role.

4.事件，現(xiàn)象issue(事件，問題)，incident, event, occurent .

5.熱門的urgent, heated, burning, pressing ,pervasive, rampant, prevalent.

6.面臨confront, encounter, witness(見證)

7.爭(zhēng)議debate, controvery, contend, dispute.

8.棘手的（問題，近況）,involved, intractable, troublesome, tough, knotty problem(棘手的問題)

9.迅速的，有效的valid, sound(健全的;合理的;可靠的),effectual, efficacial, petent.

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二 、學(xué)會(huì)句型轉(zhuǎn)換

（1）It is + adj./ n.+ for sb to do sth.

It is very important for us to learn computer well, because it has changed our life so much.

（2）It is +被強(qiáng)調(diào)部分+ that…

It is what Yang Li has done that encourages us a lot.Those who like reading extensively say it is through reading that we get our knowledge.

（3）more…than any other表示最高級(jí)

Indian produces more films than any other country in the world.

（4）(非限制性)定語從句

The flat is in a building on Fang Cao Street. It is not far from Jianxin Chinese School.

（5）分詞結(jié)構(gòu)句式

I don’t know about others, but I used to have to work even at weekends doing endless homework and attending classes as well.

We’ll mostly stay at home in the evening watching TV, playing games, and meeting people.

三、學(xué)會(huì)運(yùn)用各種關(guān)系連接詞（所謂邏輯連接詞就是連接句子與句子，段落與段落的詞匯。）

1.表示先后次序的詞匯

之前的previously, nteriorly????同時(shí)的simultaneously, oinstantaneously

最后的，最終地eventually, ltimately???其次的posteriorly

2.表示因果關(guān)系的詞匯

seeing that, being that, owing to, virtue of, in view of,? in respect ?that, on account of==(因?yàn)?

consequently ,hence, inevitablely

3.表示轉(zhuǎn)折關(guān)系的詞匯

howbeit, whereas, instead, conversely, notwithstanding.

4.表示遞進(jìn)關(guān)系的詞匯

Further more, detailedy? (進(jìn)一步地說),ulteriorly , minutely(詳細(xì)地)

5.表示類比關(guān)系的詞匯

in like manner, like? wise,analogously(類似地，近似地)，similarly, approximatively

6.表示強(qiáng)調(diào)關(guān)系的詞匯

especially, particulaly, determinately, authentically, undoubtedly ,undeniablely(無可否認(rèn)地)

definitely, demonstrably(確然)，assuredly(確實(shí)地)

如果能夠完全掌握以上的這些提高英語書面表達(dá)的詞匯、短語、句式結(jié)構(gòu)，那就不用愁英語寫作打不到高分了。想要體現(xiàn)高水平的英語寫作并非一日之功，需要下苦心思，否則也不會(huì)每次有那么多人的托福、雅思作文總是拖后腿了，加油吧騷年！