雅思考试十大类常见语法错误一. 句子不完整1.1 个句子有两个基本成分：主语和谓语动词，两者缺一不可。 In China has more than 100 million subscribers to cable teleVision.In China是介宾短语，不能充当主语。China has more than 100 million subscribe用户）to cable televis有t线电视）.V 中国有超过一亿的有线电视用户。总结：名词、代词、动名词，形容词（The old）分词、副词（Slowly is exactly how he speaks数 词、动词不定式、不定式短语、从句均可充当主语。 O ne of the benefits of traveling overseas learning how to cope with the uneXected.这句话是没有谓语的，learni是动名词，不能做谓语。One of the benefits of traveling overseas is learning how to cope with the unVexpected. 去国外旅游的众多好处之一是学会如何处理突发事件。2. 如果一个句子有从句，也必须保证从句完整性。Those who overweight or indulge in healthy diets are candidates for heart attracts. 从句中的overweight是个形容词，前面缺失一个系动词。Those who are overweight or indulge in healthy diets are candidates for heartVattracts. 那些体重过重或者喜欢不健康饮食的人是心脏病的潜在患者。3. 介词后面一定要加名词、代词或者从句作宾语。A marked character of cooperative learning is that personal success only springs from. from 是介词，后面一定要加宾语。A marked character of cooperative learning is that personal success only springs from group success. V合作学习的一个特征是个人的成功只能源于团队的成功。4. 大多数情况下，比较级后面一般要加than，并且清晰指明所比较对象。Divorce is more common. n缺少 than。Divorce is more common than it was one generation agVo.现在，离婚的现象比上一代要普遍。二. 句子成分多于1. 一个简单句通常只有一个主语，如果主语超过一个，要是用连词构成并列主语Smoking, drinking are banned in many places of workn.Smoking和drinkin都是主语，要是用连词。Smoking and drinking are banned in many places of workV. 抽烟和喝酒在很多工作场合都是被禁止的。2. 如果一个句子中出现多个谓语动词， 要是用连词连接构成并列动词， 或者在一些句子中使 用关系代词构成复合句，有一些动词后面可以跟动词作宾语或者宾语补足语。The media distorts reality, categories things as all good or nll bad.Dis tort和ca tegories都是动词，中间要使用and作为连接。The media distorts reality and categories things as all good or all bad.媒体歪曲事实，把事情界定成全部是好的或全部是坏的。 It is unclear recycling can help control pollution.出现了 i和can help两个动词，根据逻辑关系，它们之间需要加连接词构成复合句。It is unclear whether recycling can help control pollution.废品回收是否有助于控制污染仍然是不清楚的。 It is advertising makes us buy something on a whit.这是一个强调句型，is和make都是谓语动词，需要加上连词that使强调句型完整。It is advertising that makes us buy something on a whim.是广告让我们心血来潮而买东西 强调句型：英语常用的强调结构是It is (was被强调部分主语、宾语或状语)+who (t ha t).3. 如果一个句子出现多个宾语，一般要使用连词连接构成并列宾语，但是也有一些动词，如give或者offers可以跟双宾语。More people would prefer cycling, walking if conditions were right.Cycling和walking都是宾语，所以要是用连接词。More people would prefer cycling and walking if conditions were right. 如果条件允许的话，更多的人会喜欢骑自行车和走路。总结：可以接双宾语的词还有buy, t ell, give, ask,和asteach4. 部分名词短语可独立做时间状语，前面不能加介词。People can travel to and from duty in every day on foot or by bike.Every day作状语，前面不能加介词。People can travel to and from duty every day on foot or by bike.人们可以每天通过步行或者骑车上下班。5. 一般来说，because和so, alt hough和 but等连词不能同时在一个句子当中出现。Although the crime rate is falling in many parts of the world but violent crimes are constantly rampant.XAlt hough和bu t不能同时用于一个句子当中。Although the crime rate is falling in many parts of the world, violent crimes are constantly rampant.V 虽然在世界上很多地方犯罪率正在下降，但暴力犯罪仍然是非常猖獗的。三. 时态或语态使用错误1. 情态动词(can, could, must, need, mjy migh t 等等) 注意情态动词的区别情态动词般意义表示推测的意义can/could有能力可能Should/ought to应该很可能must必须必定会will/would有意愿以后会may/might可以可能2.助动词，主要有：do ( does 和 did), be ( am、is are、was 和 were), have ( has 和 had),shall( should) 和 will( would ) 助动词后面的动词不能是动词原形，一定是动词的现在分词或者过去分词形式。The budget of a country should be balance each yeXr.Be动词后面不可以直接加动词balance的原形。The budge t of a cou ntry should be balanced each yeaCr.国家每年都必须平衡预算。 动词可以和实义动词构成16种时态和不同的语态。 动词的语态要分清主动和被动(着重讲被动语态)1) Trade is consis ted of the exchange of goods and that of sendees. Consis t o:用于主动语态。Trade consisted of the exchange of goods and that of services.贸易由产品的交换和服务的交换组成。2) Consumer confidence will improve, which is crucial to an economic re/v 消Ty. 费者信心应该是被提高。Consumer confidence will be improve, which is crucial to an economic recdv消y. 费者信心将会被提高，这对经济复苏是至关重要的。 如果谓语动词是由动介或者动副短语构成的且位于句尾，那么后面的介词或动词不能省 略。At the nursing home, elders can be well cared.Care当“照顾”讲的时候是不及物动词，要用care for来表达。At the nursing home, elders can be well cared. 在疗养院里，老人可以得到很好的照顾。被动语态主动句二主语+及物动词+宾语被动句二主语+be+p.p.+by+宾语例子： He loves her She is loved by him.被动语态的时态时态主动V.被动 Be+p.p.般现在时He finishes it.It is finished.现在进行时He is finishing it.It is being finished.现在完成时He has finished it.It has been finished.般过去时He finished it.It was finished.过去进行时He was finishing it.It was being finished.过去完成时He had finished it.It had been finished.般将来时He will finish it.It will be finished.将来完成时He will have finished it.It will have been finished.含“感官动词或使役动词”的被动语态句型1主语 +be (seen/heard/fel t/made)+1动词原形I saw him enter the room.=He was seen to enter the room我 看见他走进这房间。I made him go.=He was made to go (by me). 我叫他走。感官动词或使役动词(see, hear, feel, ma等勧 在主动句中其宾语补语用动词原形，但在被动 句中必须要to+动词原形。双宾语的被动语态授予动词(give, lend, show, t ell, t each,等)ri有!“直接”与“间接”两个宾语，改写成两 种被动语态。My husband gave me a ring.我