Welcome Unit Discovering Useful Structures (ppt课件) (3)-2022新人教版（2019）《高中英语》必修第一册.pptx

1、Welcome UnitDiscovering Useful StructuresDiscovering Useful StructuresLead in1.I couldnt _ on the experiment.我没法专注于实验。2.Han Jing is not _.Han Jing性格不外向。3.Theres a lot to _ in senior high school.高中生活中有很多值得探索的地方。4.I _ most of my classmates and teachers friendly and helpful.我发现大部分同学和老师们都很友好且有帮助的。Review

2、:Fill in the blanks.concentrateoutgoingexplorefoundDo you know the structures of these sentences?Analysis Analyse basic sentence structures:1.1S-subjectV-verbO-objectP-predicativeA-adverbialDO-direct objectIO-indirect objectC-object complementAnalysis 1.2主语指句子所要说明或描述的人或事物，或执行句子中行为和动作的主题，一般由名词、代词、动名词

3、、动词不定式或从句充当。I just had my first maths class at senior high school.Reading in the sun is bad for your eyes.That you forgot my name really hurt me.Something is wrong with my computer.S-subjectAnalysis 1.2谓语用于说明或描述主语动作、状态或特征，由动词或动词短语充当。Han Jing didnt feel awkward or frightened at all.This afternoon,we

4、had our chemistry class in the science lab.I love you.V-verbAnalysis 1.2宾语指承受动作的人或事物，一般由名词、代词、动名词、动词不定式或从句充当。I couldnt concentrate on the experiment.I was worried that no one would talk to me.I had my first maths class at senior high school.O-objectAnalysis 1.2状语用于修饰动词、形容词、副词或整个句子。一般由副词、名词、数词、形容词、不定

5、时、分词、介词短语等充当。This afternoon,we had our chemistry class in the science lab.I had my first maths class at senior high school.The guy next to me tried to talk to me the whole time.A-adverbialAnalysis 1.2表语表示主语的身份、性质、状态和特征，一般由名词、形容词、副词、介词短语、动名词、动词不定式或从句等充当。常位于系动词之后。The teacher was kind and friendly.I fe

6、el more confident than I felt this morning.You look younger then before.P-predicativeAnalysis 1.2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。I found most of my classmates and teachers friendly and helpful.I really wanted to tell him to please be quiet and leave me alone!I saw you standing at the door.C-obj

7、ect complementSummaryAnalyse basic sentence structures:1.3subjectverbobjectpredicativeadverbialdirect objectindirect objectobject complementSVODOPAIOCSentence structureSentenceSVAll of us laughed.SVOI miss my grandma.SPThe teacher was kind and friendly.S V IO DOHe told us a funny story.SVOCI found m

8、ost of my classmates and teachers friendly and helpful.SVAHe talked too much.SVOAI had my first maths class at senior high school.There be Theres a lot to explore at senior high.Sentence structureSentenceSVAll of us laughed.SVOI miss my grandma.SPThe teacher was kind and friendly.S V IO DOHe told us

9、 a funny story.SVOCI found most of my classmates and teachers friendly and helpful.SVAHe talked too much.SVOAI had my first maths class at senior high school.There be Theres a lot to explore at senior high.1.4Sentence structuresS+V 主语+谓语该句式常用来表达主语的动作或状态。在该句型中，谓语动词能表达完整的意思，这类动词叫做不及物动词。The sun is risi

10、ng.太阳正在升起。Everyone laughed.每个人都笑了。How time flies!时间过得太快了！SVSSVV1.4Sentence structuresS+V+O主语+谓语+宾语该句式中，谓语为及物动词。及物动词本身需要动作的承受者（宾语）才能表达完整的意思。宾语可以是名词，代词，动词不定式，动名词或从句。I miss my friends.我怀念我的朋友们。I just had my first maths class.我刚上了第一节数学课。He is watching TV.他正在看电视。S VSSVVOOO1.4Sentence structuresS+P 主语+系动词

11、+表语该句式中，谓语动词不能表达完整的意思，必须加上表明主语身份或状态的表语才能表达完整的意思，这一类动词叫做系动词。Everything looks different.一起看来都不同了。Reading books is beneficial.读书有益。I felt good.我感觉很好。SPSSPPSentence structuresS+V+IO+DO主语+谓语+间接宾语+直接宾语该句式中的谓语动词必须跟两个宾语才能表达完整的意思。一个是表示人的间接宾语；一个是表示物的直接宾语。间接宾语在前，直接宾语在后。He told us a funny story.他给我们讲了一个有趣的故事。Pa

12、rents gave their children love.父母给予孩子们爱。He bought me a birthday cake.他给我买了一个生日蛋糕。SVSSVVIODOIOIODODO1.4Sentence structuresS+V+O+C 主语+谓语+宾语+宾补该句式中谓语虽然是及物动词，但若只跟宾语无法表达完整意思，必须加上宾语补足语，如形容词、动词不定式、名词、介词短语等。I found most of my classmates and teachers friendly and helpful.我发现大多数同学和老师都很友好，且很有帮助。Mike told me no

13、t to go now.迈克告诉我现在不要走。They painted the door green.他们把门漆成绿色。SVSSVVOCOCOC1.4Sentence structuresS+V+A 主语+谓语+状语该句式中的谓语动词是不及物动词，后可跟副词、介词短语、状语从句等做状语。He talked too much.他说得太多了。The time passed quickly.时光飞逝。The little boy will cry if he cant see his mother.SVSSVVAAA1.4Sentence structuresS+V+O+A 主语+谓语+宾语+状语该

14、句式中谓语动词为及物动词。I had my first maths class at senior high school.我上了高中的第一节数学课。You can put your books here.你可以把你的书放在这里。He speaks English very well.他英语说得非常好。SVSSVVOAOAOA1.4Sentence structuresThere be 该句式中，be动词的单复数要与最近的主语保持一致。【就近原则】Theres a lot to explore at senior high school.在高中有很多值得探索的地方。There are two

15、apples in the bowl.碗里有一些苹果。There is a piano in our classroom.我们教室里有一架钢琴。1.4Summary Sentence structureFunctionsSV某人做某事。SVO某人对某物如何。SP某人/某物如何。S V IO DO某人对某人/某事施加某动作。【具体结合动词意义】SVOC某人某物/某人状态/性质。【具体结合动词意义】SVA某人以某种方式做某事。SVOA在何处/何时，某人/某物如何。There be 某处有/存在某人/某物。1.4Analysis2Read the sentences and analyse the

16、structures.Example:We laughed.SV1.The 100-year-old school lies in the centre of the city.2.We must act.3.The maths homework looks easy.4.The teacher found the classroom empty.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

17、 at our school.8.We had chemistry in the newly built lab.1.The 100-year-old school lies in the centre of the city.2.We must act.3.The maths homework looks easy.4.The teacher found the classroom empty.SVVASSVOCAnalysisRead the sentences and analyse the structures.SP25.My mum bought me a new dictionar

18、y.6.Tom is looking forward to meeting the new exchange student.7.There is an English Corner at our school.8.We had chemistry in the newly built lab.SVVDOThere beSOAAnalysisRead the sentences and analyse the structures.SIOOV2Analysis3Read the passage and analyse the structures of the underlined sente

19、nces.1.,that dream has come true!2.Tim and his classmates are living on a ship!3.They also learn about ships and the sea.4.Tim writes his parents an email every week and tells them what happened on the ship.5.Theres always something exciting to do.6.Studying and doing homework seem much more fun.Ana

20、lysisRead the passage and analyse the structures of the underlined sentences.1.,that dream has come true!2.Tim and his classmates are living on a ship!3.They also learn about ships and the sea.4.Tim writes his parents an email every week and tells them what happened on the ship.SVASSVVOSVIODOAVIODO3

21、AnalysisRead the passage and analyse the structures of the underlined sentences.5.Theres always something exciting to do.6.Studying and doing homework seem much more fun.There beSP3Key wordslook forward to luk f:wd tu:期望；盼望 look forward to doing sth 盼望/期待做某事e.g.Im looking forward to the weekend.Tom

22、is looking forward to meeting the new exchange student.Challenge Write and checkWrite five sentences about senior high school.Exchange with your partner.Analyse and mark each sentence structure.HomeworkFind a short paragraph you interested,and analyse and mark the sentence structures in different color.Thanks!