
外研社九年级上册M3 Heroes 期末复习提分笔记 语法重点讲解 原因状语从句:由because、since、as、for引导。because语气最强,表直接原因,常用来回答why的提问,且不能与so同时出现在一个句子中,如“My mother was angry because I didn’t do well in the exam.”;since意为“因为;既然”,引导的从句一般位于主句之前,表已知理由,语气较because弱,如“Since everyone is here, let’s start.”;as语气比since弱,引导的从句一般放在句首,强调“双方已知的原因”,如“As all the seats were full, he stood up.”;for引导的从句是对主句的补充说明,多置于主句之后且用逗号隔开,如“He must be in now, for the light in his room is on.” . 目的状语从句:通常由so that、in order that引导,从句位于主句后,从句中常含有may、might、can、could、should、would、be able to等情态动词,如“We used the computer so that/in order that we might save time.” ,还可与表目的的动词不定式(not) to do.../so as(not) to do.../in order (not) to do...互换,但主、从句主语不一致时不能转换 . 结果状语从句:由so,so....that,such...that引导,本模块主要学习so引导的结果状语从句,so表示“因此;所以”,从句前可用逗号与主句隔开,如“He wanted to help patients, so he became a doctor.” . 学习难点分析 状语从句的区分:原因、目的、结果状语从句在意义和用法上有相似之处,容易混淆。学生需准确理解各连词的含义和用法,根据语境判断从句类型,如so that既可以引导目的状语从句,又可以引导结果状语从句,要通过从句中是否有情态动词等来区分 . 从句时态的把握:在不同类型的状语从句中,时态的使用有一定规律和特殊情况。如原因状语从句中,because引导的从句时态要根据具体情况确定,目的状语从句中一般使用情态动词加动词原形等,学生需要牢记这些规则并灵活运用 . 重点句型30组中英互译 1. What do you reckon 你怎么认为? 2. Don't let them get to you! 不要让他们影响你! 3. So do I. 我也是。 4. She's my hero because she's one of the best table tennis players in the world. 她是我的英雄,因为她是世界上最优秀的乒乓球运动员之一. 5. She started playing table tennis when she was five. 她五岁时开始打乒乓球. 6. She trained hard, so she became a great player later. 她训练刻苦,所以后来成了一名优秀的运动员 . 7. She's won many world competitions, including four gold medals in the Olympics. 她赢得了许多世界比赛,包括四枚奥运会金牌. 8. She stopped playing when she was twenty-four. 她二十四岁时停止了打球. 9. She began to study at Tsinghua University in Beijing, and then attended university abroad. 她开始在北京的清华大学学习,然后到国外上大学. 10. Her English wasn't good enough when she began. 她开始时英语不够好. 11. Once again she worked hard, and seven years later, she completed her doctor's degree at Cambridge University. 她再次努力学习,七年后在剑桥大学获得了博士学位. 12. Whatever she does, she never gives up! 无论她做什么,她从不放弃. 13. Deng says that she isn't cleverer than anyone else, but she has a very strong will. 邓亚萍说她并不比别人聪明,但她有很强的意志. 14. I think she's a good student as well as a good player. 我认为她不仅是一名优秀的运动员,还是一名好学生. 15. She helped make the Beijing Olympics a victory for world sport. 她助力使北京奥运会成为世界体育的一次 ... ...
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