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

1、 Unit 1Teenage LifePeriod 3Discovering Useful StructuresLearning objectivesIn this period,we will1.Understand the forms and meanings of phrases2.Use phrases to improve a draftLead-inEnjoy the poem“Nothing so rare”by Danielle OwensNothing so rare As a day in June,The air so fine And the blossoms all

2、blue.The weather just perfect,The skies never grayThe bugs always buzzing And the trees seem to sway.June is the month That carries a tune.Its beautiful melody Floats like a balloon.The sun beats so warmlyOn the tenderness of my skin,And the birds.they fly,Far away in the wind.What is a phrase?Lead-

3、inVideoWhat is a phrase?It is NOT a complete sentence.It dose NOT share a complete thought.It dose NOT have a subject and a verb.A phrase is piece of information in a sentence made up of more than one word.Lets learnFind and mark the phrases in the sentences that fit the categories below.Then state

4、their functions.(Page 16,Activity 1)What categories can they be divided into?Lets learnNoun Phrase(NP)Adjective Phrase(AdjP)Adverb Phrase(AdvP)word group with a noun as its head wordword group with an adjective as its head wordword group with an adverb as its head wordThe formation of noun phrases名词

5、名词 man限定词the(副词)形容词(adj.)only名词(n.)camera介词短语介词短语in shape形容词短语形容词短语不定式短语不定式短语现在分词短语现在分词短语过去分词短语过去分词短语定语从句定语从句kind to herto help her outsitting next to herbeaten to deathwho I knowBook1 Unit4、53.The kids over there are putting something on a round paper plate.NP NP Find and mark the phrases in the se

6、ntences that fit the categories below.Then state their functions.(Page 16,Activity 1)WELCOME UNIT主语主语宾语宾语3.The kids over there are putting something on a round paper plate.名词前多个形容词的排序方式：名词前多个形容词的排序方式：李白是中国古代一位著名的诗人。李白是中国古代一位著名的诗人。Extension观点形容词观点形容词描绘形容词描绘形容词口诀：美小圆旧黄美小圆旧黄中国木书房中国木书房Li Bai is a famous

7、 ancient Chinese poet.The formation of adjective phrases形容词形容词 adj.副词adv.very confusing形容词形容词 adj.介词短语good for nothingvery、really、so、quite、pretty、fairly、a little、slightly、extremely、absolutely、enough(通常放在形容词后面 eg.big enough）2.The building is so big that Im completely lost.NP 主语主语 AdjP 表语表语AdjP 表语表语Fi

8、nd and mark the phrases in the sentences that fit the categories below.Then state their functions.(Page 16,Activity 1)The formation of adverb phrases副词adv.very quickly副词adv.副词短语副词短语 副词性短语副词性短语 副副 词短语：词短语：以副词为中心词的短语 副词性短语副词性短语:在句子中作状语状语的短语。副词短语副词短语、名词短语名词短语、介词短语介词短语都可以称作为副词性短语，例如：She speaks so quickl

9、y.（副词短语）Well come back next month.（名词短语）They were standing there in silence.（介词短语）Lets playMatching-gameNothing so rare 1 As a day in June 2,The air so fine 3 And the blossoms all blue.The weather just perfect4,The skies never grayThe bugs always buzzing And the trees seem to sway.June is the month

10、That carries a tune.Its beautiful melody7 Floats like a balloon.The sun beats so warmly 5On the tenderness of my skin 6,And the birds.they fly,Far away in the wind.Noun PhrasesAdjective PhrasesAdverb Phrases2671345Sentence-making1.It sounds like_.听起来是个好主意。2.I am_ to have you waiting for such a long

11、time.我非常抱歉让你等这么久。3.It is _ for us to form a good habit.对我们来说，养成一个好习惯是很重要的。a good ideaterribly sorryvery importantIt is+adj.+for sb.+to do sth.对于某人来说做某事是怎么样的Draft-improvingImprove a draft by using noun/adjective/adverb phrases to add more information.(Page 16,Activity 3)Cheerleader Try-outsIve wanted

12、 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.high schoolmy schools cheerleading reallyup and down around the basketball court for 20 minutes.very hardHomework What do you think of the improved version?Is

13、 it necessary to make such improvement?The phrases provide more specific details and enrich the meaning of the passage.Pair workPair workDescribe your daily routine with your partner!Try to use more phrases to make your sentences more vivid.Summary1、理解短语的形式和意义2、用短语润色句子添加细节信息丰富语篇内容提升语篇质量Homework1.Draw a mind map of noun phrases,adjective phrases and adverb phrases.2.Finish the given exercises.(Page 16,Activity 3)