新教材人教版高中英语必修一 Welcome unit Discovering Useful Structures课件

1、Wel e UnitDiscovering Useful StructuresLearn to know the basic sentence structures of English.Learn to analyze the structure of the sentences from the text.How do you express your ideas, by sentences or words?Sentences.What makes a sentence?S subjectV verbO objectP predicativeDO direct objectIO indi

2、rect objectC object plementmain elementsadverbialattributiveused to modify a word or sentence SV He is working.He will e.SP He is a teacher.He is friendly.谓语是主语所做的动作。表语是对主语特征的描述。SVO SP He looks at a table.He looks young.宾语是动作作用的对象。表语是对主语特征的描述。表语前的动词叫系动词。SVOOHe gives me a pen.间接宾语通常是人，直接宾语通常是物。SVOCHe

3、 asks us to take a notebook.宾语补足语补充说明宾语的动作或状态。He talked too much.状语修饰动词，形容词、副词或整个句子。SVAI had my first maths class at senior high school.SVOASV SVOSV IO DOSPSVOC主语+谓语主语+表语主语+谓语+宾语主语+谓语+双宾语主语+谓语+宾语+宾补SVA主语+谓语+状语主语+谓语+宾语+状语SVOAStudy the sentence structuresThere beAll of us laughed!I miss my grandma.The

4、 teacher was kind and friendly.He told us a funny story.I found most of my classmates and teachers friendly and helpful.He talked too much.I had my first maths class at senior high school.Theres a lot to explore at senior high.简单句基本句型 主谓：主语+谓语(SV)。谓语一般是不及物动词。eg Linda smiled. The baby is sleeping. 主系

5、表：主语+连系动词+表语(SP)。eg They are friends. The dish smells good. 主谓宾：主语+谓语+宾语(SVO)。谓语是及物动词。eg Mike will fix everything. Jeff loves swimming.主谓宾宾：主语+谓语+间接宾语+直接宾语(SVOO)。谓语是可跟双宾语的及物动词。eg Alex gave his sister the piano. Mary handed me the letter. 主谓宾补：主语+谓语+宾语+补语(SVOC)。谓语是可跟复合宾语的及物动词。eg I found the book easy

6、. They called their daughter Amy.There be：There +be +主语+其它。主语是其后的名词，be动词形式根据主语的单复数而定。除be外，sound, look, seem, appear, lie, stand等，也可用于此结构。eg There is a book on the table. There seems to be something wrong with me. 由SV和SVO扩展：主谓状：主语+谓语+状语(SVA)。谓语为不及物动词。eg He talked too much.主谓宾状：主语+谓语+宾语+状语(SVOA)。eg I

7、had my first maths class at senior high school.【语境应用】写出句子结构类型。1) Everybody smiled. 2) The car caught fire.3) Did the milk turn sour?4) He bought his wife a dress.5) Roy found his new job rather boring. 6) Your brother got up at 10 oclock. 7) I havent seen Daniel for long. 8) Are there any gardens in

8、 the town?SVSVOSPSVOOSVOCSVASVOAthere be完成句子。1) There _ (be) an English corner in our school.2) There _ (be) a number of students ing from foreign countries.3) There _ (be) much time for us to think of a good idea.4) There _ (be) a child and a couple in the room.isareisisRead the sentences and analy

9、ze the structures.1. The 100-year-old school lies in the center 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.SVIODOSVOCSVSPSVAThe 100-year-old school lies in the center of the cityWemust actThe maths homewor

10、k looks easyThe teacher foundthe classroom emptyMy mumboughtmea new dictionary6. 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.SVOthere be结构SVOAadv. 向前;前进adj. 向前的;前进的Tomis looking forward to meeting

11、the new exchange studentThere is Wehadchemistryin the newly built lablook forward to 期待; 盼望【归纳】look forward to期待，盼望，to为介词，后跟名词或动词-ing形式。eg Motor traders are looking forward to a further increase in vehicle sales. He was looking forward to working with the new manager.【拓展】look短语：look back (on/ to sth

12、.) 回想，记起look through sth. 仔细检查，快递阅读(某物)look down on/ upon 轻视，看不起look into 调查 look out 小心，当心look on 旁观【语境应用】完成句子。1) 接下来一个月，我希望多点时间和我的家人相处。 In the ing months, I _ _.2) I am looking forward to _ (meet) you next time.3) Sarah Thomas is _ (盼望) the challenge of her new A-level course. (2018全国卷III)look for

13、ward tospending more time with my familymeetinglooking forward to基本句型：一、主谓SV二、主（系）表SP三、主谓宾SVO四、主谓宾宾SVOO五、主谓宾补SVOC六、主谓状SVA七、主谓宾状SVOA八、there be结构 Read the sentences and analyze the structures.Im not outgoing.The teacher was kind and friendly.He told a funny story.Everyone laughed.I found most of my cl

14、assmates and teachers friendly and helpful.I didnt feel awkward or frightened.He told us funny stories.SVOOSPSVOCSVSVOSPSPI couldnt concentrate on the experiment.I felt much more confident.I want to make a good first impression.Tomorrow will be great. I miss my friends from junior high school.We had our chemistry class in the science lab.SVOSPSVOSPSVOSVOA plete sentences with the verbsin the brackets in proper structures.1. I hope my dream _. ( e true) SV2. I _ (look forward to). SVO3. Learning English _ (seem). SP4. They _ (live). SVA5. He _ (sh