Unit1 Grammar ppt课件 2021-2022学年 人教版高中英语必修第一册.pptx

1、Unit1 Teenage Life Discovering useful structures 一、学习目标1 1.To understand and grasp three kinds of phrases. 2.To use these phrases to improve sentences in their writing. How to refine your sentences? 二、问题导学8 1 What is a phrase? 2 How many kinds of phrases？3 Could you state their functions?4 How to re

2、fine your sentences? 1 How to refine your sentences? To make sentences is very difficult. How dare you expect me to refine my broken sentences? We usually use phrases to add more information to improve the writing. Look at the given pictures and choose a better answer to match the pictures. a kid a

3、lovely kid in a yellow rain coat a boy an unhappy boy with a sad look a father and his son a young father with his son in the forest What is a phrase? 2 We always use phrases to make sentences more interesting and complex. What is a phrase? a small group of words that forms a unit, either on its own

4、 or within a sentence Describe the following pictures a happy family in their living room two young boys in the library a sad lonely boy How many kinds of phrases? 3 Main Phrases 短语 word group with a noun as its head word word group with an adjective as its head word word group with an adverb as its

5、 head word 1.Noun1.Noun PhrasePhrase(NP) 2.Adjective 2.Adjective PhrasePhrase(AdjP) 3.Adverb Phrase3.Adverb Phrase(AdvP) Could you state their functions? 4 Phrases 短语 短语类型组成功能例子 名词短语 （noun phrases） 形容词短语 （adjective phrase） 副词短语 （adverb phrases） （限定词）+（形容 词、形容词短语、 描述性名词）+名词 +（介词短语） （副词）+形容 词+（介词短语） （

6、副词）+副词 在句中当作名词用， 一般用作主语、宾 语、表语或宾语补 语。 在句中当作形容词用， 可以修饰名词或代词， 还可以用作表语或者 宾语补语。 在句中当作副词用， 可以修饰动词、形 容词或副词。 A beautiful campus Some school clubs A beautiful campus of my school Very suitable Really very confusing Strong enough Good for nothing Very quickly Quite well Far too fast Much more creatively 三、点拨

7、精讲20 Divide the phrases in different groups. 1.a really big challenge 7.a little confusing 2.very carefully 8. the school advisor 3.a very difficult language 9.quite difficult 4.much more carefully 10.far too fast 5.all the subjects 11.a senior high school student 6.my advanced course 12.strong enou

8、gh 名词短语名词短语( Noun Phrase):_ 形容词短语形容词短语( Adjective phrase )：_ 副词短语副词短语(Adverb phrase)：_ 1、3、5、6、8、11 7、9、12 2、4、10 Noun phrase: a really big challenge; the school advisor; a very difficult language; all the subjects; a senior high school student; my advanced course Adjective phrase: a little confusin

9、g; quite difficult; strong enough Adverb phrase: very carefully; far too fast; much more carefully 名词短语的构成形式： 一、名词性短语（Noun Phrases） （限定词）+（形容词、形容词短语、描述性名词）+ 名词+（介词短语） Eg：One is an immortal flower of fairyland, The other fair flawless jade. 一个是阆苑仙葩，一个是美玉无瑕。 二、形容词短语(Adjective Phrases) 形容词短语的构成形式： （副词）

10、+形容词+（介词短语） Eg: Mary and Jane are quite different. 玛丽与简大不一样。 三、副词短语(Adverb Phrases) 常见副词短语的构成形式为： Eg: Bill did the work very well 比尔工作做得很好。 (副词)副词 (副词very修饰副词well，副词短语very well修饰 动词did) 即时演练8 .Find and mark the phrases in the sentences that fit the categories below. Then state their functions. 1. Th

11、e first week was a little confusing. 2. The building is so big that Im completely lost. 3. The kids over there are putting something on a round paper plate. NP as the subjectAdjP as predicative AdjP as predicativeAdjP as predicative NP as the subject NP as object 4.Linda thinks and speaks quite quic

12、kly, and she can do well in the debate. 5. The new coach told me that I didnt play well enough. 6. My first French class was very confusing. The teacher spoke so fast! AdvP as adverbial NP as subject AdvP as adverbial NP as subject AdjP as predicative AdvP as adverbial .Answer the questions using th

13、e phrases in brackets. 1. How soon do you think youll finish your homework?（pretty soon） 2. What do you think of your new teachers?(very nice and patient) 3. How many clubs have you joined this year?(two clubs) Ill finish my homework pretty soon. My new teachers are very nice and patient. I have joi

14、ned two clubs. 4. How well does Rita play the violin? We need a new violinist in our music club.(quite well) 5. What did your adviser say about the advanced literature course? (too difficult but very interesting) She plays the violin quite well. The advanced literature course is too difficult but ve

15、ry interesting. Main Phrases Noun Phrases Adjective Phrases 四、课堂小结2 Adverb Phrases 构成+句法功能？ 五、当堂检测 5 1. I suggest that you think about it very _ (careful) 2. Mary and Jane are quite _ (difference) 3. He spoke too _ (quick) for me to understand. 4. It _ (real) works very well. 5. Could you say it more_(slow). 6. The war made millions of people_(home). 7. Our holidays in Hangzhou were really _(enjoy) and unforgettable. 8. The woman is working _(silence) in the room. 1. carefully 2. difference 3.quickly 4. really 5.slowly 6. homeless 7. enjoyable 8. silently 答案 Thank you 感谢聆听