托福写作评分标准中对考生作文的用词和句式有所要求，如果大家写出的文章中存在较多的用词重复以及句式空洞等问题，那么得分不可避免地会受到一定影响。今天小编给大家带来了托福写作提升用词变化改写句子技巧分析讲解，希望可以帮助到大家，下面小编就和大家分享，来欣赏一下吧。
托福写作提升用词变化改写句子技巧分析讲解
托福写作如何避免用词空洞?
1. 一些空洞的单词或词组更本不能为句子带来任何相关的或重要的信息，完全可以被删掉。比如下面的句子：
When all things are considered， young adults of today live more satisfying lives than those of their parents，in my opinion.
这句话当中的“when all things are considered”和“in my opinion”都显得多余。完全可以去掉。改为：Young adults of today live more satisfying lives than their parents.
2. 有些空洞和繁琐的表达方式可以进行替换，例如：
Due to the fact that our grandparents were under an obligation to help their parents， they did not have the options that young people have at this point in time.
“due to the fact that”就是一个很典型的繁琐的表达方式的例子，可以替换，简化为下面的表达方式：
Because our grandparents were obligated to help their parents，they did not have the options that young people have now.
托福写作如何减少内容重复?
1. 尽量避免重复使用同样的词汇。或者有的时候虽然词汇没有重复，但意思却有重复。这时候可以做一些简化的工作。例如下面这个例子：:
The farm my grandfather grew up on was large in size.
Large 对一个farm来说就是size方面的large，所以in size可以去掉，改为：The farm my grandfather grew up on was large.
更简洁的表达方式为：My grandfather grew up on a large farm.
2. 有时一个词组可以用一个更简单的单词来替换，例如：
My grandfather has said over and over again that he had to work on his parents' farm.
这里的over and over again就可以改为repeatedly，显得更为简洁：
My grandfather has said repeatedly that he had to work on his parents' farm.
托福考试复习攻略之写作语法常见错误
托福写作常用语法有哪些?
一、名词(N.)
名词是一个词，主要充当“主”和“宾”。其实，名词还可以是一个句子(即：一个句子充当主句中的一个名词)。由于名词主要用作“主”和“宾”，故常见的名词性句子有：“主语从句”和“宾语从句”。
二、动词(V.)
动词主要充当“谓”，在句法中，动词的主要表现形式是——“非谓语”：ING(主动)、ED(被动)、To do(不定式)。
三、形容词(Adj.)
形容词常用来修饰名词，形容词也可以是一个句子(即：一个句子充当主句中的一个形容词)。由于形容词主要用作“定语”，故常见的形容词性句子有：定语从句(限定性 & 非限定性)。
四、副词(Adv.)
副词的基本功能是修饰动词(V.)和形容词(Adj.)，同时也可以用来修饰整个句子，起强调、突出的作用。副词最大的一个特点就是：被删去后，不影响主句的完整。在英语世界里，也存在这样一类副词性的句子，叫做状语从句。
托福写作常见语法错误
1、不一致(Disagreements)所谓不一致不光指主谓不一致，它还包括了数的不一致时态不一致及代词不一致等。
2、修饰语错位(Misplaced Modifiers)英语与汉语不同，同一个修饰语置于句子不同的位置，句子的含义可能引起变化。
3、句子不完整(Sentence Fragments)在口语中，交际双方可借助手势语气上下文等，不完整的句子完全可以被理解。可是书面语就不同了，句子结构不完整会令意思表达不清，这种情况常常发生在主句写完以后。
4、悬垂修饰语(Dangling Modifiers)所谓悬垂修饰语是指句首的短语与后面句子的逻辑关系混乱不清。例如：At the age of ten， my grandfather died. 这句中“at the age of ten”只点出十岁时，但没有说明“ 谁”十岁时。按一般推理不可能是my grandfather， 如果我们把这个悬垂修饰语改明确一点，全句就不那么费解了。
5.词性误用(Misuse of Parts of Speech)“词性误用”常表现为：介词当动词用;形容词当副词用;名词当动词用等。
6、指代不清(Ambiguous Reference of Pronouns)指代不清主要讲的是代词与被指代的人或物关系不清，或者先后所用的代词不一致。
7、不间断句子(Run-on Sentences)什么叫run-on sentence?请看下面的例句。
8、措词毛病(Troubles in Diction)Diction 是指在特定的句子中如何适当地选用词语的问题，作文中用词不当的错误比比皆是。
9、累赘(Redundancy)言以简洁为贵。写句子没有一个多余的词;写段落没有一个无必要的句子。能用单词的不用词组;能用词组的不用从句或句子。
10、不连贯(Incoherence)不连贯是指一个句子前言不对后语，或是结构上不畅通。这也是考生常犯的毛病。
11、综合性语言错误(Comprehensive Misusage)所谓“综合性语言错误”，是指除了上述十种错误以外，还有诸如时态，语态，标点符号，大小写等方面的错误。
托福写作语法不会用怎么办?
托福作文语法有问题，看语法书其实解决的问题有限。
方法一：语法问题可以通过做翻译句子练习。可以找到新概念2册的课文，练习中文翻译成英文，可以帮助你理解语法。
方法二：直接找好的托福写作范文，先翻译成中文，再翻译回去，把每个句子弄明白
方法三：对于动词的用法，通常我们的学习是要大量背诵的。而且注意背诵的时候不要只背单词，要背词组。所以大家可以多背诵一些动词词组。
方法四：你可以摘抄外国人写的文章里的动词词组。这是可以短期突击的。
托福写作解析:祖父母与年轻人
托福写作题目及话题：
祖父母
The advice from grandparents have no use for their grandchildren because the world has changed a lot during the past 50 years.
托福写作思路解析：
题目大意：在过去的50年里，世界改变了太多，所以祖父母的建议对于年轻人来说已经没用了。此题目无论观点如何，想理由都不容易，所以解题的关键在于抓住题目中的抽象词“改变”或“建议”对其进行拆分举例。波波建议选择同意，然后爸改变拆分在工作和求学方面，主思路就是去说祖父母的建议在这两个方面没有价值了。
托福写作参考范文
Throughout the gradual changes occurring to the whole human society, the value of advice from the older generation has become one of the most controversial issues among the general public. Many youngsters are the strong supporters of the claim that the huge changes in the past half century has made the suggestions from grandparents useless. As far as I am concerned, the advice from the senior is not worth following, which is particularly true of hunting for an ideal job and receiving education.
To begin with, consider the job-hunting. With the further specification of industries, an increasing amount of new careers and job position are created, some of which are out of the understanding of the old people. For example, because of the remarkable booming of internet companies, the professional video gamers, which are considered inferior by the senior, has become a job which enjoy great popularity among the young. As a result, the standard of judging whether a job is good or not has changed a lot so that the advice from grandparents about choosing a decent job is outdated. According to a survey conducted by a newspaper titiled China Daily among 1,000 people aged over 60 about the ideal job they consider, more than 95% of the surveyed vote for the so-called iron-bowl jobs such as teachers and civil servants, which has become obsolete to some extent. Therefore, the lack of knowledge about the modern job markets makes grandparents unable to provide feasible guidance for their grandchildren.
托福考试复习攻略之写作同义词替换
托福写作同义词替换：中性动词
1.导致：v. cause, bring about, give rise to, lead to, generate, create,Be a contributing factor to
2.认为：v. point out, argue, claim, assert, think, consider
3.强调：v. emphasize, bring/call attention to, accentuate, heighten,strengthen
4.集中：v. focus on, concentrate on
5.解决：v. combat, address, tackle, resolve, solve
6.从事：v. carry out, conduct, perform
7.承认：v. concede, admit, acknowledge, accept, allow, grant
正向动词
1.支持：v. support, advocate, agree with
2.增加：v. increase, grow, rise, enlarge
n. increase, growth, rise,enlargement
3.改善：v. improve, enhance, upgrade, boost
n. improvement, enhancement, boom
4.扩张：v. expand, enlarge, extend, widen, broaden
n. expansion, enlargement,extension
5.提高：v. augment, increase, develop, intensify
n. augment, increase, development
6.发展：v. develop, advance, grow, evolve, flourish
n. development, advancement,growth, flourishing
7.产生：v. develop, come into being/existence, come about
8.获得：v. acquire, gain, get, obtain, attain
9.执行：v. implement, execute, put into effect, perform
n. implementation, performance
10.实现：v. achieve, fulfill, gain, accomplish, attain
n. achievement, accomplishment,attainment
11.开始：v. commence, begin, start
n. commencement, beginning,start
12. 促进：v. promote, further, advance, encourage, stimulate, foster
n. promotion, advancement
13.鼓励：v. stimulate, encourage, act as stimulus, motivate
n. encouragement, incentive,motivation
14.唤起：v. arouse, cause, induce, prompt, trigger, spark off
15.需要：v. call for, demand, require
16. 取代：v. replace, take the place of, substitute for
n. replacement, substitutionfor, in place of
17. 加快：v. accelerate, speed up, quicken
n. Acceleration, speeding up
18. 减轻：v. abate, lessen, reduce, alleviate, mitigate
n. abatement, lessening,alleviation, mitigation
19. 保护：v. protect, preserve, conserve
n. protection, preservation,conservation
20.保卫：v. safeguard, defend, shield
n. safeguard, defence, shelter
21. 建立：v. establish, set up, found, construct
n. establishment, foundation,construction
22. 遵守(规则，法律)：abide by, comply with, follow, respect, act in accordance with
23. 允许：v. allow, permit, give the means to, facilitate
托福写作必背同义词_负向动词
1.反对：v. object, raise objections, oppose
2.减少：v. decrease, lower, reduce, cut down
n. decrease, reduction, drop, decline
3. 耗尽：v. deplete, exhaust, use up
n. depletion, exhaustion, usingup,
4. 阻碍：v. hamper, hinder, obstruct, impede, inhibit
n. hindrance, obstruction,obstacle, impediment
5.限制：v. limit, curb, restrict, place a limit on
n. limit, restriction
6. 危及：v. endanger, imperil, jeopardize, put at risk
7. 衰败：v. deteriorate, degrade, degenerate, rot
n. deterioration, degeneration
8. 恶化：v. exacerbate, aggravate, worsen, inflame
n. exacerbation, aggravation,worsening
9. 加剧：v. intensify, escalate, sharpen, aggravate
n. escalation, intensification,aggravation
10.破坏：v. damage, destroy, ruin, devastate
n. damage, destruction, ruin,devastation
adj. devastating, destructive
11. 污染：v. pollute, contaminate
n. pollution, contamination
12. 败坏：v. pervert, corrupt, deprave, lead astray, debase
13.扭曲：v. distort, pervert, misrepresent, falsify, misstate, misreport
14.削弱：v. weaken, undermine, impair, invalidate
15. 干涉：v. interfere in/with, intervene in, impinge on/upon(侵犯)
n.interference/intervention/involvement in/with
16. 侵犯：v. encroach on/upon (time/rights/personal life)
n. encroachment on/upon =impinging on/upon
17. 与···相违背/相矛盾：run counter to = run contrary to
Contradict (each other)= conflict with =be at odds with sth
18.误解：v. misunderstand, misapprehend, misinterpret
n. misunderstanding,misapprehension, misinterpretation
19. 逃避：v. escape, break out, evade, elude
20.遭受：v. suffer from, be stricken with, be afflicted with
21.违反：v. violate, disobey, transgress, infringe
n. violation, infringement,contravention, breach
22. 忽视：v. lose sight of, ignore, neglect
23.疏远：v. alienate, isolate, become/get estranged from
n. alienation, isolation,estrangement
托福写作必背同义词_其他重要的同义词代换
1.大量的：enormous, massive, tremendous, considerable
2.重要的：significant, substantial, crucial, important
3.严重的：adj. severe, serious, acute, drastic
adv. severely, seriously,acutely, drastically
4. 有害的：adj. hazardous, dangerous, harmful
5. 贫穷的：adj. poor, poverty-stricken, destitute, impoverished
6. 富有的：adj. rich, wealthy, affluent
7. 差距：n. gap, disparity, divergence
8. 积极的：beneficial, advantageous
9.消极的：baneful, detrimental
10. 明显的：manifest, obvious, evident, apparent
11. 影响：impact, repercussion, effect, ramification
12. 人类：the human race, human being, humankind, humanity
13. 当代：in current society, in this day and age, in present-day society,in contemporary society
14. 传统的：traditional, conventional, old-fashioned
15. 健康的：healthy, vigorous, robust
16. 有营养的：nutritious, nourishing, wholesome, healthy
