Unit 1 Teenage life Discovering Useful Structures (ppt课件) (3)-2022新人教版（2019）《高中英语》必修第一册.pptx

1、 第4课时 Discovering Useful StructuresUnit1 TEENAGE LIFELeading InLook at the given pictures and use some words to add more information about the pictures.a kida boya fathera lovely kid in a yellow rain coatan unhappy boy with a sad look a young father with his son in the kitchen Learning Review名词性短语 N

2、oun phrase形容词性短语Adjective phrase 副词性短语Adverb phrase Phrases短语意义组成功能Activity InquiryTask1 名词短语(Noun Phrase)【探究发现】分析下列句子中名词短语充当的成分。These red roses are for you.这些红玫瑰是给你的。these red roses在句中充当(1)。I have three close friends.我有三个要好的朋友。three close friends在句中充当(2)。He is my best friend.他是我最好的朋友。my best friend

3、在句中充当(3)。Activity1名词短语、形容词短语、副词短语探究主语宾语表语Activity InquiryThere are some red roses on that small table.那张小桌子上有一些红玫瑰。some red roses在句中充当(4);that small table在句中充当介词on的(5)。【基础盘点】1.名词短语的定义名词短语的简单定义:名词与它的修饰语一起构成名词短语。注意:英文中的介词不能单独使用,其后面必须接宾语,所接的宾语往往是名词短语。主语宾语Activity Inquirythe bird in the tree 树上的那只小鸟the

4、map on the wall 墙上的地图the development of China 中国的发展the way to the hotel 去旅馆的路the life in the future 未来的生活Activity Inquiry2.简单名词短语(定语位于中心名词之前)(1)形容词作定语 多个形容词作定语顺序:限定词+品质+大小/年岁+颜色+国家+分词+所修饰词。a beautiful old red French handmade cupboard 一个漂亮的法国老式手工制作的红柜子an elegant French clock 一座典雅的法国钟a handy little ho

5、me-made calculator 一个方便小巧的国产计算器Activity Inquiry(2)名词作定语a shoe factory 一家鞋厂women nurses 女护士clothes shops服装店(3)v-ing作定语(表示主动、进行)swimming pools游泳池boiling water 沸水developing countries发展中国家Activity Inquiry(4)过去分词作定语(表示被动、完成、感受)a broken bike 一辆坏了的自行车lost books 丢失的书 developed countries 发达国家boiled water 烧开过

6、的水a satisfied expression满意的表情a polluted river被污染的河流Activity Inquiry(5)代词作定语my father 我的父亲our school 我们的学校【名师点拨】限定词包括冠词(a、an、the)、指示代词(this、that、these、those等)、物主代词(my、your、his、her、our、their等)和不定代词(some、no、neither、both等)。Activity InquiryTask2形容词短语(Adjective Phrase)【探究发现】分析下列句子中形容词短语在句中充当的成分。Your room

7、is large and beautiful.你的房间又大又漂亮。形容词短语large and beautiful在句中作(1)。The news made her very sad.这消息使她非常难过。形容词短语very sad在句中作(2)。You have a small but beautiful room.你有一个漂亮的小房间。形容词短语small but beautiful在句中作(3)。表语宾语补足语 定语Activity InquiryThe lost boy spent three days in the forest,cold and hungry.那个迷路的男孩又冷又饿地

8、在森林中度过了三天。形容词短语 cold and hungry在句中作(4)。【基础盘点】1.形容词短语的定义形容词短语的简单定义:形容词短语是指由几个形容词或形容词及其修饰语构成的短语。2.形容词短语的功能(1)形容词短语作定语:可用在名词的前面或后面作修饰语。状语Activity InquiryHe is a worker worthy of praise.他是一个值得表扬的工人。(形容词短语worthy of praise修饰前面的名词a worker)(2)形容词短语作状语:说明主语的情况,可以表示动作或状态发生的原因、方式、时间等,或对谓语作补充说明。After the long j

9、ourney,they went back home,hungry and tired.长途旅行过后,他们回到家,又累又饿。(hungry and tired是状语)(3)形容词短语作补足语。I think your answer correct and proper.我认为你的答案是正确的并且是恰当的。(correct and proper是宾语补足语)Activity InquiryTask3 副词短语(Adverb Phrase)【探究发现】分析下列句子中副词短语在句中充当的成分。She types quickly and correctly.她打字又快又准确。副词短语quickly a

10、nd correctly在句中作(1)语。The teacher speaks clearly enough.老师说得够清楚了。副词短语clearly enough在句中作(2)语。状状Activity Inquiry【基础盘点】1.副词短语的定义副词短语的简单定义:副词短语是指由几个副词或副词及其修饰语构成的短语。2.副词短语的构成(1)两个或多个副词可以由and、but等连接构成副词短语。I tried again and again.我试了一遍又一遍。(again and again是副词短语)(2)very、much、enough等程度副词作修饰语,与其他副词构成副词短语。He run

11、s very fast.他跑得很快。(very fast是副词短语)Activity InquiryHe can finish that much quicker.他能以快得多的速度完成它。(much quicker是副词短语)【名师点拨】副词enough在修饰形容词或者副词构成形容词短语或者副词短语时,一般放在所修饰的形容词或者副词后面。【衔接写作】指出下列句子中的名词短语、形容词短语和副词短语,并说明其在句子中充当的成分(1)The first day was a little confusing._ 名词短语the first day作主语;形容词短语a little confusing

12、 作表语。Activity Inquiry(2)It is very hot today._ (3)He spent days in the wind and snow,cold and hungry._ (4)The children over there are putting something on the round plate._ (5)Considering(考虑到)the weather,we got here quite quickly._ (6)He,sad and tired,slept all day._ 形容词短语very hot作表语。形容词短语cold and h

13、ungry作状语。副词短语over there作定语;名词短语the round plate作介词on的宾语。副词短语quite quickly作状语,修饰前面的动词got。形容词短语sad and tired作状语。Activity InquiryTask1 Observe the self-introductions of two students.Which self-introduction do you like?How do you make self-introduction？Try to use the noun phrase、adjective phrase or adver

14、b phrase.Activity2 Improve your draftActivity InquiryJoyce:Hi,my name is Joyce.Im a student.My school is beautiful.I like it.Activity InquiryAdam:Hi,my name is Adam.Im a senior high school student of America.My school is really beautiful with a lot of trees.I like it very much.Activity Inquiryschool

15、 lifeclassmate dietteacherhomeworksportstestclubTask2 Continue the dialogue between Joyce and Adam with the topic of school life.Activity InquiryJoyce:Have you joined any club?Adam:I have joined a volunteer club.Joyce:Do you play football well?Adam:I dont play well enough.Activity InquiryTask4 Joyce

16、 has just written a draft.Help her improve it by using noun/adjective/adverb phrases to add more information.Cheerleader Try-outs Ive always wanted to be a cheerleader.Yesterday,I tried out for the team.It was hard.First,we had to dance.The teacher showed us how to move,and then we tried.Second,we p

17、ractised singing a song about the school basketball team.Finally,some girls had to lift their partners.The other girls jumped and cheered.I think I did well,but the other girls were better.Im not sure if I will make the team or not.Activity Inquiry【导学思路】帮助学生在忠实原文的基础上,通过合理的想象,把篇幅短小的故事、片段或句子扩充成内容充实、篇幅

18、较长的新文章。这种活动旨在培养学生的合作学习和探究学习的能力,同时可以激发学生学习的热情和创新的意识。Activity Inquiry【参考范文】Cheerleader Try-outsIve always wanted to be a high school cheerleader.Yesterday,I tried out for my schools cheerleading team.It was really hard.First,we had to dance according to the rules.The teacher who is in charge of traini

19、ng carefully showed us how to move suitably,and then we tried as we were taught.Second,we practised singing a song again and again about the high school football team.Finally,some girls had to try hard to lift their heavy partners.The other girls jumped and cheered,cheerful and happy.I think I did w

20、ell in the cheerleader try-out,but the other girls were better than me.Frankly speaking,Im not sure if Ill make the team or not.Exercise.指出下列句中画线部分是名词短语、形容词短语还是副语短语1.To live an enjoyable and meaningful life,lets read more good books!()2.As long as there is kindness and virtue,the world will become m

21、ore beautiful.()3.Her manner and attitudes towards him were quite the same as she had always been.()4.Im more than pleased to know that you are learning Chinese.()Exercise5.A sailor who has experienced no storm will never become an excellent sailor.()6.Only in this way can we live more happily.().指出

22、下列句子中画线部分所作的句子成分1.I can read well enough without glasses._ 2.I thought Susan nice and friendly the first time I met her._ 3.No words are strong enough to express our thanks for your help._ 4.My favorite hobby is reading books and newspapers._ 5.Lets do sports together and enjoy a healthy life!_ 6.Ma

23、ny students took part in the English competition last week._ Exercise Analysis.指出下列句中画线部分是名词短语、形容词短语还是副语短语1.To live an enjoyable and meaningful life,lets read more good books!()2.As long as there is kindness and virtue,the world will become more beautiful.()3.Her manner and attitudes towards him wer

24、e quite the same as she had always been.()4.Im more than pleased to know that you are learning Chinese.()名词短语名词短语形容词短语形容词短语Exercise Analysis5.A sailor who has experienced no storm will never become an excellent sailor.()6.Only in this way can we live more happily.().指出下列句子中画线部分所作的句子成分1.I can read we

25、ll enough without glasses._ 2.I thought Susan nice and friendly the first time I met her._ 3.No words are strong enough to express our thanks for your help._ 4.My favorite hobby is reading books and newspapers._ 5.Lets do sports together and enjoy a healthy life!_ 6.Many students took part in the English competition last week._ 名词短语副词短语状语宾语补足语表语;宾语主语宾语主语