小编为大家整理的关于SAT写作标点符号的正确使用方法，希望对大家有所帮助,预祝大家取得优秀的SAT写作成绩!

　　正确使用SAT写作标点符号的方法：
　　一、逗号
　　请遵循以下4大规则：
　　1.用逗号分开系列成分。如果有2个以上相同成分，则应用逗号分开;例如：
　　My recipe for buttermilk biscuits contains flour, soda and buttermilk.
　　2. 使用逗号来分开插入从句和短语;例如：
　　Gordon, who is a writer by profession, bakes an excellent cheesecake.
　　3.在引导性分词或介词短语后使用逗号;例如：
　　After the banquet, Harold and Martha went dancing.
　　4.利用逗号来分开连词连接的*从句。例如：
　　Susan’s old car has been belching blue smoke from the tailpipe for two weeks, but it has not broken down yet.
　　二、分号
　　请遵循以下2大规则：
　　1.使用分号而不是并列连词来连接两个含义紧密的*从句;例如：
　　Whooping cranes are an endangered species; they are unlikely to survive if we continue to pollute.
　　2. therefore、nevertheless和moreover等词连接的*从句可用分号隔开。(sat)例如：
　　The staff meeting has been postponed until next Thursday; therefore, I will be unable to get approval for my project until then.
　　三、冒号
　　请遵循以下3大规则：
　　1.在正式的写作中，冒号的作用仅在于表明其后是对前面所述内容的详细说明、定义、解释或过去发生事情的概述。冒号之前一般是*从句，并且通常情况下有as follows、the following、namely或like等提示短语。例如：
　　正确：Your instructions are as follows: read the passage carefully, answer the questions on the last page, and turn over your answer sheet.
　　2.动词和直接宾语间不要放冒号。例如：
　　错误：I want: a slice of pizza and a small green salad.
　　正确：This is what I want: A slice of pizza and a small green salad.
　　3.如果前后两句话有如上所述的紧密关系，即使没有上述表示这层关系的短语，也可使用冒号，并且在这种情况下，句号也可用。例如：
　　正确：We were aghast: The “charming country inn” that had been advertised in such glowing terms proved to be a leaking cabin full of mosquitoes.
　　四、连字符号和破折号
　　请遵循以下7大规则：
　　1.行末单词分开时使用连字符号。例如：
　　正确：In this incredible canvas, the artist used only monochromatic elements.
　　2.表示21-99这些数字和用作形容词的分数时，使用连字符号。
　　错误：A two thirds vote was necessary to carry the measure.
　　正确：A two-thirds vote was necessary to carry the measure.
　　3.由前缀ex、all、self、semi或后缀elect构成的词语，前缀或后缀和主体之间应有连字符号。
　　错误：The president elect was invited to chair the meeting.
　　正确：The president-elect was invited to chair the meeting.
　　4.如果把复合形容词放在所修饰词语的前面，则该形容词各部分应由连字符号分开。
　　正确：The no-holds-barred argument continued into the night.
　　5.专有名词或形容词前添加前缀，两部分应由连字符号隔开。例如：
　　错误：His pro African sentiments were heartily applauded.
　　正确：His pro-African sentiments were heartily applauded.
　　6. 如果复合构词法构成的词语容易与其他词语混淆，或者导致元音字母相邻，则应用连字符号隔开。例如：
　　错误：Most buildings in the ghost town are recreations of the original structures.
　　正确：Most buildings in the ghost town are re-creations of the original structures.
　　错误：She took an antiinflammatory drug for her sports injury.
　　正确：She took an anti-inflammatory drug for her sports injury.
　　7. 用破折号表明思路的突然变化。
　　正确：To get a high score—and who doesn’t want to get a high score—you need to devote yourself to prolonged and concentrated study.
　　五、撇号
　　请遵循以下3大规则：
　　1. 表明动词缩写，但是在作文开始中应尽量避免缩写。
　　2. 表明名词所有格。
　　3.代词都另有单词表示其所有格，比较特殊的是中性词one，其所有格为one加上撇号和s。
　　以上便是小编为大家整理的关于SAT写作标点符号的正确使用方法，希望对大家有所帮助,预祝大家取得优秀的SAT写作成绩!