英语句子成分I 教学内容 英语句子八种成分 英语简单句基本句型II 教学目标1. 知识目标：学习和掌握英语句子成分和简单句基本句型2. 能力目标：简单句基本句型的识别和运用3. 情感目标：通过英语句子成分和基本句型的学习，为讲和写完整正确的英语句子打下坚实的基础，树立起学好英语的信心。III 教学重难点及方法1. 教学重点：理解英语中构成各成分的词性2. 教学难点：学习和运用基本句型3. 教学方法：explaining, discovering & practicingIV 教学步骤Step1 significance 英语是由单词词组句子段落篇章构成，环环相扣，相辅相成，英语中的句子处于一个适中的位置，可以看作是英语中连接低级和高级的纽带。学习单词和词组的时候，我们往往要举例子来理解和运用单词和词组，与此同时，句子又是组成段落和篇章的基本单位，因此学习句子成分和结构是非常重要和必要的。 学习句子成分要会判断它是由什么词性的单词来充当该成分的，并且要学会判断句子中的各个成分，学好了该部分的知识，对于我们学习难句和分析长句十分有帮助，只有掌握了句子的构成和简单句的基本句型，我们在讲英语和写英语时才能讲出/写出完整正确的句子，才能切实去提升我们的表达和写作。Step2 the sentence elements 英语句子成分可分为8种： 主语（subject）; 谓语动词（predicate）; 表语（predicative）；宾语（object）；宾语补足语（object complement）； 定语（attribute）；状语（adverbial）；主语补足语（subject complement）一 主语：是一句的主体，是全句诉说的对象，简单来说就是谓语动词之前的部分，往往由名词（n.），代词（pron.），数词，非谓语动词形式以及句子来充当。1. Walls have ears. 名词2. He will take you to the hospital. 代词3. Three and four is seven. 数词4. To see is to believe. To do 不定时5. Smoking is not allowed in public places. Doing 动名词6. Whether or not they will come depends on the weather. 句子 T：相信同学们对主语还是不陌生的，关键要会判断到底是什么成分充当主语。要注意非谓语动词形式和句子作主语的情况。 二 谓语T: 谓语由什么来充当呢？S：动词T: 不错，谓语的确是由动词来充当的，具体来说是什么样的动词呢？S1：be动词和实义动词S2：及物动词和不及物动词S3：系动词和实义动词T：非常好，你们的回答都是正确的，谓语除了由动词构成，还可以由动词短语以及助动词/情态动词+动词来组成。1. Action speaks louder than words.2. The chance may not come again.3. Mary has been working at the dress shop since 1994.三 表语：位于系动词之后，构成系表结构，说明主语的特质，特征，状态等。注：系动词又叫连系动词，本身有词义，但不能单独作主语。常见的系动词：“状态”类：be“变化”类：get/become/turn/grow/go“感官”类：taste/smell/look/sound/fell“持续”类：stay/keep/remain其他：（似乎）seem/appear （证明是）prove/turn out to be表语常由形容词（adj.），名词（n.），代词（pron.），数词，介词短语，to do不定式，句子构成。1. Everything here is expensive. adj.2. My father is a professor. n.3. Whos that? Its me. pron.4. Three times five is fifteen. 数词5. The story of my life may be of help to others. 介词短语6. His plan is to seek work in the city. to do 7. My first idea was that you should hide your feelings. 句子四 宾语：表示动作的对象，是动作的承受者。 位置：一般放在动词/动词短语之后介词之后 宾语往往由名词，代词，动名词，数词，to do不定式，句子，介词+名词充当1. She covered her face with her hands. 名词2. We havent seen her for a long time. pron3. Do you mind opening the window? 动名词4. Give me four please. 数词5. He wants to dream a nice dream. to do6. We need to know what others are doing. 句子7. We should care more about our friends. 介词+名词五 定语：修饰名词位置：定语常由名词，名词所有格，数词，形容词，序数词，to do形式，现在分词doing和句子来充当。1. They are women workers. n.2. Toms father didnt have a car. 名词所有格3. Mary is a beautiful girl. adj.4. The play has three acts. 数词5. This is her first trip to Europe. adj./序/ to do6. China is a developing country. doing7. Those who want to go to Tibet are to sign their names here. 从句六 状语：表示时间、地点、原因、目的、结果、条件、让步、伴随情况等。1. I left the village five years ago. 时间状语2. The best fish swim near the bottom. 地点状语3. I arrived late because of the traffic jam. 原因状语4. Well send a car to fetch you. 目的状语5. The fish can eat a person in two minutes, leaving only bone. 结果状语6. If he goes, so will I. 条件状语7. Though he is a child, he knows a lot. 让步状语8. The students came into the classroom, singing and dancing. 伴随状语七 宾语补足语：英语有些及物动词（vt），接了宾语意义仍不完整，还需要有一个其他的句子成分来补充说明宾语的意义，状态等。“宾语+宾补”构成复合宾语宾语常常由名词，形容词，介词短语，非谓语动词来充当1. They elected me captain of the team. n.2. We try to make our country strong. adj.3. We found everything in good order there. 介词短语4. I should advice you to get the chance. to do5. I saw him going upstairs. 现在分词doing6. They found the house broken in. done八 主语补足语。如过上述结构变成被动语态，原宾语变成主语，原宾补主补1. I was elected captain of the team.2. Our country will be made strong. Step3. Practicing 将下列句子翻译成汉语并找出它们的主语，说出是什么词充当的主语。1. Little streams feed big rivers. (小河流入大江)2. He told a joke but it fell flat. (他说了个笑话，但没有引人发笑)3. Smoking is bad for your health. （吸烟对你的健康不利）4. The disabled are to receive more money. (残疾人得到了更多的救济金)5. Whenever you are ready will be fine. (你无论什么时候准备好都行)翻译下列句子并划出各部分的句子成分1. I am reading.2. The plane took off at ten oclock. 谓语、状语3. All I could do was to wait. To do 作表语4. She is in good health. 介词短语作表语5. This is where I first met her. 表语从句6. Tired and sleepy, I went to bed. 主补7. He must be the best violinist alive. 定语8. We have two children, a boy and a girl. (一男一女)同位语9. They all wanted to see him. Pron.作同位语10. She plays the piano. 宾语11. She likes to go to the cinema this afternoon.12. Leave the door open. 宾补13. We found John out when we arrive. 宾补Step4 simple sentence structure基本句型：主语+系+表语 主语+谓语 主语+谓语+宾语 主语+谓语+间接宾语+直接宾语 主语+ 谓语+宾语+宾补1. 主语+系动词+表语 S+V+PEg：our city is at the crossing of some important railways.The city will become rich.Practicing:（1） 你的故事听起来很有趣。（2） 把鱼放在冰箱里，否则它会变坏。（3） 这种炎热的天气将会保持几天。（4） 这个计划证明是可行的