资源简介 (共25张PPT)基本句型——主系表句型回顾分析句子结构:I like English.↓主谓宾English is easy.也是主谓宾结构吗?↓主系表主谓宾&主系表主谓宾:谁干什么 ?↓动作I love you. (名词性)I like playing football.(名词性)主系表:谁是什么?↓状态You are beautiful. (形容词)You are a student. (名词)宾语补充说明谓语表宾语补充说明主语结构主语+系动词+表语对主语进行补充说明的句子什么叫系动词?什么叫表语?结构什么叫系动词?什么叫表语?Nancy is kind.描述的对象主语联系系动词属性(adj.)表语主语 是 怎样的。结构Nancy is a student.描述的对象主语联系系动词属性(n.)表语主语 是 某物。什么叫系动词?什么叫表语?系动词The teacher is angry.The teacher sounds angry.The teacher became angry.The teacher stays angry.be 动词感官动词变化动词持续动词系动词表语(主语补足语)表语位置:放在系动词后说明主语的特征、类型、状态、身份等(主语补足语)→不可缺少形容词、名词性(名词、代词、数词、介词短语、不定式)表语思考?翻译并分析句子成分。He used to be very rich, but he died poor.All man are created equal. & All man are created equally.表语(主语补足语)主系表You look beautiful.Cindy became a doctor.系动词系动词连接主语和后面的成分不是具体的动作,不可独立存在系动词后的成分说明主语的状况、性质和特征构成:Be动词、感官、状态、变化、持续性系动词状态系动词是……be动词(am/is/are/was/were)例:He is Tom.The boy who is playing basketball with his friends is handsome.感官系动词表示:……起来feel(感觉)、smell(闻起来)、sound(听起来)、taste(尝起来)、look(看起来)例:This kind of cloth feels soft.It tastes delicious.注:see/watch/view/hear 是实义动词变化系动词表示: 主语发生的变化become、turn、get、go例:He became mad after that.She grew rich within a short time.持续系动词表示: 主语继续或保持一种状况、态度,keep、remain、stay、get、go例:He always kept silent at meeting.This matter remains a mystery.形式主语It is important to learn English.To learn English is important. 头重脚轻系动词将动词替换为“be”,句意完整正确即可。如何判断是不是系动词?The question seems easy. =The question is easy.The man remains single. =The man is single.系动词表语,即主语补足语,对主语进行补充说明,不可缺少。定语对名词进行修饰限定,可省略。如何区分定语和表语?The boy is bad.He is the bad boy.形容词&副词good形容词: ……的,修饰名词、代词;副词:……地,修饰动词,形容词,副词,句子;The idea sounds ____________(good/well).形容词形容词修饰名词和代词,形容词通常放在名词前,不定代词后形容词跟在系动词后the + 形容词表示“某一类人或物”例:I have a new book.I found something interesting.It tastes good.We should look after the old and the young.副词副词副词修饰动词、形容词、其他副词和全句说明时间、地点、程度和方式一般处于动词后例:He can play football well.形容词&副词形容词→副词(规则变化):1,直接加ly:careful→carefully2,以辅音字母+y结尾,变y→ily:angry→angrily3,以le/ue结尾,去e+ly:true→truly形容词&副词形容词→副词(不规则变化):形副同形:fast-fast、high-high、hard-hard、early-early、late-late形容词和副词完全不一样:good-wellly结尾的形容词:lovely可爱的、friendly友好的、lonely孤独的ly结尾的特殊副词:hardly几乎不、rarely很少形容词&副词much too/ too much/ too many:much too 用于修饰形容词或副词,much修饰too,表示“太,很,非常”too much 修饰不可数名词,too many修饰可数名词例:The skirt is much too expensive.Don’t eat too much ice cream. It’s bad for you.Don’t eat too many sweets. It’s bad for you.趁热打铁What Mr. White said sounds ___________(friend).He always kept ___________ (silence) at meeting.Running is cheap, easy and it’s always ___________(health).The first solution appeared __________(use).He acted ________ (quick) and seized the thief.I acted ________ (fool) as if I hadn’t understand what he said.friendlysilenthealthyusefulquicklyfoolish 展开更多...... 收起↑ 资源预览