雅思基础+写作语法总结一．时态问题：四种时态：一般现在时，现在进行时，现在完成时，一般将来时打工对一个人的将来的事业有深远的影响。
（过去现在未来都有影响，客观，单数）Taking part-time jobs exerts profound impacts on one’s future career.国际旅游业促进经济发展。
（过去现在未来都促进，客观，单数）International tourism promotes the economic development.现在进行时：表示正在进行的动作或存在的状态。
现在进行时表示动作发生的时间是“现在”，表示逐渐的过程is developing rapidly/dramatically.现在完成时： 1.表示结果和影响，一般表示变化大，发展了。
2.表示过去的动作或状态持续到现在注意常用搭配：In recent years, In the past decades…最近几十年期间，世界发生了巨大的改变。
In the past decades, dramatic changes have taken place in the world.最近几年，科技极大的改变了人们的生活。
In recent years, technology has reshaped people’s life.犯罪率已经急剧上升了。
The crime rate has increased sharply.will do电脑将会在教育过程中起越来越关键的作用，但是它们绝对不能在教室中取代老师的地位。
Computers will play an increasingly critical role in education, but it is not possible that they could replace teachers in the classroom. /but it is impossible for them to replace teachers in the classroom.二．语态问题：常见被动语态结构：be done一般现在时Am, is, are done正在进行时Is being done现在完成时Have/has been done一般将来时Will be done应该把优先权给教育Priorities should be given to education.很多动物的栖息地正在被破坏Many habitants of animals are being destroyed书信已经逐渐被先进的科技所代替Letters have been replaced by advanced technology gradually.三．简单句：1）简单句：主流句型，主要结构会使用就可以了。
主谓（宾），例如：例句1 人们在这个问题上的观点不一样。
People have different views on this question。
People’s ideas vary/differ on this issue.1．主系表，例如：例句2 代沟是我们现在所面临的问题。
Generation gap is a problem that we are confronted with.Generation gap is now a problem we have to face.环境问题是现代社会中一个严重的问题The environmental problem is a serious problem in modern society.不能出现没有谓语，或者双谓语的情况，否则分数不会高于5分！（仔细阅读作文反馈）2）并列句：既然叫并列，那就是连接两个句子。
说明连接词前后的两个句子都要有谓语！And, but, orboth…and…,not only…but also…,neither…nor…,eithe r…or…可以并列主语，谓语，宾语，状语（并列的两个部分词性和结构要相同）主语+谓语+ by either doing A or doing B 通过A方法或者B方法，….可以得到…主语+谓语+ by not only doing A, but more importantly/seriously,doing B主语+谓语not only in terms of A, but more importantly/seriously，in terms of B 不止在A方面，更重要/严重的是，在B方面例句1：很多小孩被溺爱，不但在关心和照顾方面，而且，更严重的是，在物质方面。
Most children are spoilt, not only in terms of care and attention, but more seriously, material ways.例句2：通过鼓励学生穿精心设计的校服或者引导他们参加一些能体现出团队精神的活动，学生的行为可以得到逐步的改善Students’ behaviors can be improved by either encouraging students to wear well-designed uniforms or guiding 形式统一them to participate in activities which reveal the spirit of team work.例句3：肥胖症可以减轻，方法是不但要养成良好的饮食习惯，更重要的是要多做运动，比如慢跑，跳绳等等。
Obesity can be relieved by not only forming good dietary/eating habits, but more importantly taking more exercises, such as jogging and rope skipping.四．复杂句：宾语从句：宾语由句子充当。
连接词可以省略。
掌握度较好表述观点：认为：insist, maintain, hold, suggest, argue, believe支持：favor, propose, support, agree, advocate,(be for, be in favor of)反对：object, oppose(be against)Some people do believe thatSome people are fully convinced thatSome people assert thatSome people deem thatSome people argue thatSome people claim thatSome people doubt thatSome people deny that主语从句：1. It is suggest e d in the graph that…+句子（indicate, demonstrate, illustrate）it指代的是什么？It is reported that/estimated that/proved thatIt is well-known/generally accepted/universally acknowledged that以上that不能省略2. Whether S +V is a controversial issue.Whether we should make effort to/endeavor to preserve endangered species is …Whether we should do…depen ds on whether S +V 划分结构我们能否成功取决于我们能否坚持Whether we will succeed depends on whether we persist.3. What we should do is to do….We should protect animals.改写：What we should pay attention to/ emphasize/stress is to do老师应该强调的是告诉学生多练习What teachers should emphasize is to tell students to practice more.What we are faced with is that …主语从句+表语从句我们面临的是自然资源的枯竭What we are faced with is the depletion of natural resourcesWhat we s hould solve immediately is that…What concerns us most is…What I am concerned with is…..主语从句：it is+ adj. +that+完整的句子it指代形式主语避免头重脚轻It is important/vital/crucial/pivotal/essential/significant that (… 很重要)It is clear/evident/obvious/manifest/as clear as crystal/quite common that（。
很明显）It is undoubted/undeniable/doubtless that（。
毋庸置疑）It is a pity/a shame/（这很遗憾）a common sense/practice( 这是个常识)It is well/increasingly/widely/commonly/generally known/recognized/accepted/acknowledged that (众所周知)It is conceivable that 可想而知It is desirable/admirable that 可取的It is advisable that 最好做某事It is probable/possible/likely that 可能的It is imperative that 必要的it is preferable/profitable thatIt is hazardous/risky/perilous that 危险的It must be stressed out that 必须要指出It must be admitted that 必须要承认It is reported that 据报道It is suggested that 有人建议It is assumed that 有人认为It is estimated that 据估计It is always the case that 情况总是这样的表语从句：is that +完整句子that不能省略！例句1:我的第一个理由是，学术课程经历了时间的考验而且代表了古老文化的精华。