托福寫作尤其是獨(dú)立寫作要求大家具備很強(qiáng)的邏輯能力，因?yàn)閷懽髦械那耙蚝蠊枰线壿?，不能將不符合邏輯關(guān)系的因果強(qiáng)行聯(lián)系在一起。下面小編就和大家分享 如何提升寫作中的邏輯關(guān)聯(lián)性，希望能夠幫助到大家，來欣賞一下吧。

托福寫作重邏輯 如何提升寫作中的邏輯關(guān)聯(lián)性

一.官方對托福寫作邏輯性的要求

首先我們來看一下OG是如何要求well-developed的：

ave I done my best to support and develop my ideas?(有沒有支持立場的分論點(diǎn)?)

o I include enough details in each paragraph so that the main idea and topic sentence are explained fully?(每段是否有很充分的細(xì)節(jié)支持分論點(diǎn)?)

o I use words and phrases that help the reader think about relationships between different ideas in the essay?(句與句之間是否有用邏輯連接詞/短語?)

二.邏輯推理要合理

每個段落要做到很好的展開，就要注意句與句之間的邏輯性。官方指南OGP中介紹了很多種展開的方法，包括講故事、舉例子、說道理等等，同時補(bǔ)充了大量的邏輯連接詞。同學(xué)們習(xí)慣于把邏輯連接詞/短語事先準(zhǔn)備好，平時練習(xí)或者考試時都先打出來再往里面僵硬地填充內(nèi)容，以為可以騙過e-rater和考官。但在這些邏輯詞下，我們往往會看到同學(xué)寫出這樣的內(nèi)容：因?yàn)楠?dú)生子女，所以自私;因?yàn)榭萍己徒?jīng)濟(jì)發(fā)展，所以壓力大。

其實(shí)第二句和第一句之間并沒有直接的因果關(guān)系，第二句并不是對第一句的進(jìn)一步論述，所以即便有暗示邏輯關(guān)系的連接詞/短語，內(nèi)容上并非如此。也就是不符合評分標(biāo)準(zhǔn)中的漸進(jìn)性(progression)。

在“因?yàn)楠?dú)生子女，所以自私”的例子中，我們可以這樣推理：獨(dú)生子女(only-child)→得到更多家人的關(guān)注(limelight)→缺少付出的意識(less give, more take)→自私(egoism);此外，獨(dú)生子女→缺少和兄弟姐妹的相處(interact with siblings)→缺少分享的意識(share)→自私。

這樣的兩條簡單邏輯鏈就可以推出“自私”的結(jié)果。

三.托福寫作邏輯能力需要多練習(xí)

對于提升托福寫作中展開邏輯鏈，小編建議大家結(jié)合托福寫作機(jī)經(jīng)中的主題句，在草稿紙上用中文關(guān)鍵詞羅列因果鏈，訓(xùn)練演繹推理的方法，反復(fù)追問因果關(guān)系(causality)是否成立。通過這種方式來訓(xùn)練自己的邏輯思維能力，進(jìn)而逐步學(xué)會展開的寫作思路和方法。

提升托福寫作離不開邏輯能力的提升，大家在平時寫作練習(xí)中要注意邏輯的關(guān)聯(lián)性，如果邏輯能力尚有欠缺，建議在寫作之前先打草稿做推理，然后再開始寫作。

托福寫作：病句的改造

1). 破碎句

所謂破碎句，就是句子不完整，通常是沒有謂語(或者說謂語是動詞的非謂語形式，如分詞)，或者是從句單獨(dú)成句。

破碎句：She singing alone. (無謂語，singing是現(xiàn)在分詞)

正確句：She is singing alone.

破碎句：He did not come. Because he was sick. (從句單獨(dú)成句)

正確句：He did not come because he was sick.

2).接連句

所謂接連據(jù)，就是兩個句子直接連在一起，既未使用連詞，也未使用正確的標(biāo)點(diǎn)符號。

接連句: Professionals such as lawyers or accountants usually work longer hours than factory workers they have greater freedom in planning their time.

正確句一: Professionals such as lawyers or accountants usually work longer hours than factory workers. However, they have greater freedom in planning their time.

正確句二: Professionals such as lawyers or accountants usually work longer hours than factory workers; however, they have greater freedom in planning their time.

3).句子連接不正確

所謂句子連接不正確，就是兩個獨(dú)立的句子之間以逗號連接，這是不合英語語法的。正確的做法是以連詞、分號、冒號、句號等連接兩個句子。

不正確句: Breaking chalk into two pieces is a physical change, there is no change in the composition of the chalk.

正確句： Breaking chalk into two pieces is a physical change, so there is no change in the composition of the chalk.

托福寫作：父母與學(xué)校教育類

Should parents limit the time that children watch television?

Should parents encourage children to finish the homework independently or help them finish?

Should parents allow children to make mistakes and draw lessons from what they have done?

Should University provide students with the courses of career preparation?

Should the professor focus on research and study or educating students?

Should university spend more money on facilities’ improvement or hiring famous teachers?

Can people become well-educated more easily than before?

Do you agree or disagree with the following statement: the best way to let a student gain more interests in a certain subject is to tell them it helps their life in the future.

Do you agree or disagree with the following statement: All high-school students should take basic economic courses.

The best way for parents to teach their children about responsibility is to have them care for animals.

Do you agree or disagree with the following statement ：

Parents today are more involved in their children's education than parents were in the past.

Should students pay attention to famous teachers or satisfied jobs after graduation when they apply universities?

Do you do you agree or disagree with the following statement with the following statement? One of the ways that parents can help children be ready for adult life to ask them to do a part-time job. Use specific reasons and examples to support your answer.