【课件】Welcome+Unit+Discovering+Useful+Structures+课件-人教版（2019）必修第一册.pptx

Teaching Objectives1.Have a good understanding of the basic sentence structures and basic components of a sentence.2.Identify the basic sentence structuresSV;SVO;SP;SV IO DO;SVOC;SVA;SVOA;There be.3.Master and use the basic sentence structures flexibly.Teaching Procedures1.基础认知2.句子成分3.句子结构4.练习基础认知基础认知1.1.句子的基本句子的基本句子的基本句子的基本成分成分成分成分S（主语）V（谓语动词）O（宾语）P（表语）A（状语）DO（直接宾语）IO（间接宾语）C（宾语补足语）基础认知基础认知2.2.简单句的基本简单句的基本简单句的基本简单句的基本句型句型句型句型SVAllofuslaughed!SVO Imissmygrandma.SP Theteacherwaskindandfriendly.SV IO DO Hetoldusafunnystory.SVOC Ifoundmostofmyclassmatesandteachersfriendlyandhelpful.SVA Hetalkedtoomuch.SVOA Ihadmyfirstmathsclassatseniorhighschool.There be Theresalottoexploreatseniorhigh.句子成分句子成分Look at these sentences and find out the basic components of the sentence.What kind of component is each underlined part in the sentence?1.1 A boy read a book.1.2She is my sister.1.3Mr.Wang is a teacher.主语（subject）是一个句子所叙述的主体,主语是谓语讲述的对象,表示所说的“是什么”或“是谁”。一般由名词、代词或相当于名词的单词或短语来充当。anoun/pronoun/nameforasubjectWhat kind of component is each underlined part in the sentence?2.1A tiger eats meat.2.2A fish can swim.2.3He doesnt like fruit.谓语（verb）说明或描述主语的动作、状态或特征,由动词或动词短语充当,位于主语之后。differentverbforms句子成分句子成分What kind of component is each underlined part in the sentence?3.1Lions eat meat.3.2I like it.3.3He called Tom.宾语（object）是指动作所涉及的人或事物,一般由名词、代词或相当于名词的词组或句子充当,位于动词之后。a noun/pronoun/name for an object句子成分句子成分What kind of component is each underlined part in the sentence?4.1He looks fine.4.2You are happy.4.3He became a teacher.表语（predicative）表示主语的身份、性质、状态和特征,一般由名词、形容词或相当于名词、形容词的词、短语或句子充当,位于连系动词之后,与连系动词一起构成句子的谓语。link verb+predicative(adj./n.)句子成分句子成分What kind of component is each underlined part in the sentence?5.1He lives in Shenzhen.5.2You go to school by bus.5.3We like English very much.状语（adverbial）用于修饰动词、形容词、副词、短语或整个句子等,一般由副词、介词短语、非谓语动词短语或句子充当。adverbs,prepositional phrases句子成分句子成分What kind of component is each underlined part in the sentence?6.1He gave me a pen.6.2We bought him a gift.6.3He wrote me a letter.在动词后方所跟的双宾语中,表示物的叫作直接宾语direct object(简称“直宾”),表示人的叫作间接宾语(indirect object)。a noun/pronoun/name for indirect object and direct object句子成分句子成分What kind of component is each underlined part in the sentence?7.1The war made him a hero.7.2The fire left him homeless.7.3He found his glasses broken.宾语补足语（object complement）用来对宾语进行补充和说明,一般由名词、非谓语动词、形容词等充当。complement句子成分句子成分句子结构句子结构句子结构句子结构 S+V 主语+谓语（不及物动词）The door opened.S V S+V+O 主语+谓语（及物动词）+宾语 She teaches English.S V O S+V+P 主语+连系动词+表语 He became a scientist.S V P S+V+IO+DO 主语+谓语（及物动词）+间接宾语+直接宾语 He told me your telephone number.S V IO DO S+V+O+C 主语+谓语（及物动词）+宾语+宾语补足语 The news made us surprised.S V O C S+V+A 主语+谓语（不及物动词）+状语 Jim lived in Beijing.S V A S+V+O+A 主语+谓语（及物动词）+宾语+状语 They want to go at once.S V O A there be 句型：be 动词在人称和数上要和离它最近的主语保持一致 There There is a ruleris a ruler，two pens and five books in the two pens and five books in the schoolbag.schoolbag.练习练习判断下列句子属于八种基本句型中的哪一种判断下列句子属于八种基本句型中的哪一种1.We are making our country more and more beautiful.2.That kind of thing wont happen.3.The machine is drilling a hole.4.There were a lot of people present at the meeting.5.He looked unhappy at that time.6.He lost the money on his way home.7.Mr Wang taught us English last year.8.The time passed quickly.S V O CS VS V OThere be.结构S PS V O AS V IO DOS V A练习练习Activity 1 Read the sentences and analyse the structures.Activity 1 Read the sentences and analyse the structures.EXAMPLEEXAMPLE：We laughed.SV1The100-year-oldschoolliesinthecentreofthecity.2Wemustact.3Themathshomeworklookseasy.4Theteacherfoundtheclassroomempty.SVASVSPSVOC5 Mymumboughtmeanewdictionary.6Tomislookingforwardtomeetingthenewexchangestudent.7ThereisanEnglishCorneratourschool.8Wehadchemistryinthenewlybuiltlab.SSVIODOThere be.VOSVOA练习练习Activity 1 Read the sentences and analyse the structures.Activity 1 Read the sentences and analyse the structures.EXAMPLEEXAMPLE：We laughed.SVActivity 2 Read the passage and analyse the structures of the underlined sentences.How would you like to go to school and travel the world at the same time?For Tim，that dream has come true!This term，Tim and his classmates are living on a ship!They take the same subjects as you do，like maths and English.They also learn about ships and the sea.Tim writes his parents an email every week and tells them what happened on the ship.Tim loves living on the ship.Theres always something exciting to do.And，after a long day of study，he likes to watch the sun go down and wait for the stars to come out.Studying and doing homework seem much more fun when you are at sea!SVSVASVIODOVIODOThere beSPSVO练习练习Homework1.补充本节课笔记2.完成重难点手册语法部分