以下是一些考生在雅思寫作中經(jīng)常犯的語法錯誤，希望對大家有所幫助：

一. 不一致（Disagreements）

不一致不僅指主謂不一致，還包括數(shù)的不一致、時態(tài)不一致及代詞不一致等。

例1: When one have money, he can do what he want to.
剖析: one 是單數(shù)第三人稱，因此 have 應改為 has；同理，want 應改為 wants。本句是典型的主謂不一致。
改為: Once one has money, he can do what he wants (to do).

二. 修飾語錯位（Misplaced Modifiers）

英語與漢語不同，同一個修飾語置于句子不同的位置會導致句子的含義變化。考生需要注意修飾語的位置。

例1: I believe I can do it well and I will better know the world outside the campus.
剖析: better 位置不當，應置于句末。
改為: I believe I can do it well and will know the world outside the campus better.

三. 句子不完整（Sentence Fragments）

在口語中，可以通過手勢、語氣和上下文理解不完整的句子，但書面語中，句子結(jié)構(gòu)不完整會導致意思表達不清。

例1: There are many ways to know the society. For example, by TV, radio, newspaper and so on.
剖析: 本句后半部分 "for example by TV, radio, newspaper and so on" 不是一個完整的句子。
改為: There are many ways to know society, for example, by TV, radio, and newspaper.

四. 懸垂修飾語（Dangling Modifiers）

懸垂修飾語是指句首的短語與后面句子的邏輯關(guān)系不清楚。

例1: At the age of ten, my grandfather died.
剖析: "At the age of ten" 沒有說明“誰”十歲。
改為: When I was ten, my grandfather died.

例2: To do well in college, good grades are essential.
剖析: "To do well in college" 的邏輯主語不清楚。
改為: To do well in college, a student needs good grades.

五. 詞性誤用（Misuse of Parts of Speech）

詞性誤用常表現(xiàn)為：介詞當動詞用、形容詞當副詞用、名詞當動詞用等。

例1: None can negative the importance of money.
剖析: negative 是形容詞，誤作動詞。
改為: None can deny the importance of money.

六. 指代不清（Ambiguous Reference of Pronouns）

指代不清主要指代詞與被指代的人或物關(guān)系不清，或者先后所用的代詞不一致。

例1: And we can also know the society by serving it yourself.
剖析: 句中人稱代詞 we 和反身代詞 yourself 指代不一致。
改為: We can also know society by serving it ourselves.

七. 不間斷句子（Run-on Sentences）

不間斷句子包含了兩個或多個獨立的句子，卻沒有適當?shù)赜脴它c符號或連詞分開。

例1: There are many ways we get to know the outside world.
剖析: 這個句子包含了兩層完整的意思。
改為: There are many ways for us to learn about the outside world. 或 There are many ways through which we can become acquainted with the outside world.

八. 措詞毛病（Troubles in Diction）

措詞毛病是指在特定的句子中未能適當?shù)剡x用詞語。

例1: The increasing use of chemical obstacles in agriculture also makes pollution.
剖析: obstacles 應為 substances；并且 "the increasing use" 應為 "the abusive use"。
改為: The abusive use of chemical substances in agriculture also causes pollution.

九. 累贅（Redundancy）

言以簡潔為貴，避免多余的詞語和句子。

例1: For the people who are diligent and kind, money is just the thing to be used to buy the thing they need.
剖析: 整個句子可以大大簡化。
改為: Diligent, caring people use money only to buy what they need.

十. 不連貫（Incoherence）

不連貫是指一個句子前言不對后語，或結(jié)構(gòu)不暢通。

例1: The fresh water, it is the most important things of the earth.
剖析: the fresh water 與 it 不連貫。it 與 things 在數(shù)方面不一致。
改為: Fresh water is the most important thing in the world.

十一. 綜合性語言錯誤（Comprehensive Misusage）

綜合性語言錯誤包括時態(tài)、語態(tài)、標點符號、大小寫等方面的錯誤。

例1: Today, money to everybody is very importance, our’s eat, cloth, live, go etc.
剖析: 此句有多處錯誤，應根據(jù)具體表達進行修正。

希望這些總結(jié)能幫助你在雅思寫作中避免常見錯誤，取得更好的成績！