Welcome Unit Discovering useful structures 句子成分和简单句（ppt课件）-2023新人教版（2019）《高中英语》必修第一册.pptx

1、 Discovering Useful StructuresBasic Sentence StructuresPeriod4Master and use the basic sentence structures flexibly.By the end of this period,students will be able to123Know of the basic sentence structures and basic components of a sentence.Identify the basic sentence structures-SV;SVO;SP;SV IO DO;

2、SVOC;SVA;SVOA;There beObjectives:Lead-inLook at the sentences and find out the basic components of the sentence.What kind of component is each underlined part in the sentence?Task11.1 A boy read a book.1.2 She is my sister.1.3 Mr.Wang is a teacher.Information:a noun/pronoun/name for a subject.主语：是句子

3、所叙述的主体，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和短语来充当。Task2谓语：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。2.1 A tiger eats meat.2.2 A fish can swim.2.3 He doesnt like fruit.Information:different verb forms.Task3宾语：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。3.1 Lions eat meat.2.2 I like it.2.3 He called Tom.

4、Information:a noun/pronoun/name for an object.Task4表语：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，位于系动词之后，与连系动词一起构成句子的谓语。4.1 He looks fine.4.2 You are happy.4.3 He became a teacher.Information:link verb+predicative(adj./n.)Task5状语：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。5.1 He lives in She

5、nzhen.5.2 You go to school by bus.5.3 We like English very much.Information:adverbs,prepositional phrasesTask6双宾语：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)。6.1 He gave me a pen.6.2 We bought him a gift.6.3 He wrote me a letter.Information:a noun/pronoun/name for indirect object an

6、d direct objectTask7宾语补足语：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。7.1 The war made him a hero.7.2 The fire left him homeless.7.3 He found his glasses broken.Information:complementSelf-directed studyFill in the blanks and show the basic components of the sentence.Self-directed studyFill in the blanks and sho

7、w the basic components of the sentence.1.S(subject)主语2.V(verb)谓语动词3.0(object)宾语4.P(predicative)表语5.A(adverbial)状语 6.DO(direct objective)直接表语7.IO(indirect objective)间接表语8.C(objective complement)宾语补足语Practice1Read the sentences and analyse the structures.1.The 100-year-old school lies in the centre of

8、 the city.2.We must act.3.The maths homework looks easy.4.The teacher found the classroom empty.Practice1Read the sentences and analyse the structures.5.My mum bought me a new dictionary.6.Tom is looking forward to meeting the new exchange student.7.There is an English Corner at our school.8.We had

9、chemistry in the newly built lab.Practice2Translate the sentences with the basic sentence structures.1.我们叫她Alice.We call her Alice2.我们大家都认为他是诚实的。We all consider him to be honest.3.他们把小偷释放了。They have set the thief free.4.我要你把真相告诉我。I want you to tell me the truth.Practice2Translate the sentences with the basic sentence structures.5.门卫命令我们立刻离开。The guards ordered us to leave at once.6.每天早晨我们都听到他大声朗读英语。Every morning we hear him read English aloud.7.他每个月理一次发。He has his hair cut once a month.8.我们不会让她在晚上外出的。We wont let her go out at night.THANKS!