【课件】Unit+1Discovering+Useful+Structures课件人教版必修第一册.pptx

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1、Phrases 短语或词组（短语或词组（Phrases）是具有一定意义但不构成句子或从）是具有一定意义但不构成句子或从句的一组词。句的一组词。1.名词短语名词短语(Noun Phrase)：指以一个：指以一个名词为中心名词为中心构成的短语，构成的短语，在句中的功能相当于名词。在句中的功能相当于名词。2.形容词短语形容词短语(Adjective Phrase)：指以一个：指以一个形容词为中心形容词为中心构构成的短语，在句中的功能相当于形容词。成的短语，在句中的功能相当于形容词。3.副词短语副词短语(Adverb Phrase)：指以一个：指以一个副词为中心副词为中心构成的短构成的短语，在句中的功

2、能相当于副词。语，在句中的功能相当于副词。短语类型短语类型组成组成功能功能例子例子名词短语名词短语(Noun Phrase)1.名词名词+and+名词名词2.名词名词+名词名词3.冠词冠词+名词名词4.形容词形容词+名词名词5.名词名词+介词短语介词短语6.不定式（短语）不定式（短语）+名词名词7.动词动词-ing形式形式+名名词词在句中用作在句中用作主语主语/宾语宾语/表语表语/宾语宾语补足语补足语men and womena bus stop a beautiful campusA campus of my schoola solution to the questiona swimmin

3、g pool 短语或词组是具有一定意义但不构成句子或从句的一组词。一、名词短语(NP)名词短语是指以一个名词为中心构成的短语。合作探究1指出下列句子中画线名词短语在句中所作的句子成分，并注意其组成。(1)These ideas may seem strange to you.作_(2)We love our great motherland very much.作_(3)The man wearing a black coat is our teacher.作_(4)Those beautiful flowers come from Yunnan.作_(5)We elected him mon

4、itor of our class.作_ 主语主语宾语宾语表语表语主语主语宾语补足语宾语补足语巩固内化1指出黑体部分所作的成分He got three gold medals at the 23rd Olympic Games.作_The tall building was built last year.作_This is a very interesting book.作_We made him capital of our team.作_ 宾语宾语主语主语表语表语宾补宾补短语类型短语类型组成组成功能功能例子例子形容词形容词短语短语(Adjective Phrase)1.形形+and/bu

5、t+形形2.副副+形形3.形形+介词介词4.形形+不定式不定式在句中可以修在句中可以修饰名词或代词，饰名词或代词，作表语、定语、作表语、定语、宾语补足语等宾语补足语等large and beautiful extremely cold full ofgood for nothinganxious to know 注意：多个形容词修饰同一名词时顺序：注意：多个形容词修饰同一名词时顺序：冠词、指示代词、不定代词、物主代词冠词、指示代词、不定代词、物主代词+序数词序数词+基数词基数词+一般性描一般性描绘形容词绘形容词+大小、长短、形状大小、长短、形状+年龄、新旧年龄、新旧+颜色颜色+国籍、出处国籍、

6、出处+材料材料+名词名词Here is a short video for you to understand how to put adjectives in the right order:二、形容词短语(AdjP)形容词短语是指以一个形容词为中心构成的短语，在句子中的功能相当于形容词。合作探究2指出下列句子中画线形容词短语在句中所作的句子成分，并注意其组成。(1)The air today is nice and clean.作_(2)She is a girl lively and lovely.作_(3)He found the film very interesting.作_自主发

7、现2(1)形容词短语在句中作形容词用，可以修饰名词或代词，作_，还可用作_或者_等。(2)形容词短语由“(副词)形容词(介词短语)”组成。表语定语宾语补足语 定语表语宾语补足语 巩固内化2指出黑体部分所作的成分This is a subject worthy of careful study.作_Our English teacher is very nice and patient.作_I found it very hard to get along with foreigners.作_定语表语宾语补足语 短语类型短语类型组成组成功能功能例子例子副词短语副词短语(Adverb Phrase

8、)1.副副+and/but+副副2.副副+副副3.very/quite/a lot/a little+副副4.副副+enough5.副副+介词介词在句中可修饰在句中可修饰动词动词/形容词形容词/副词等，表示副词等，表示时间、地点、时间、地点、方式等。方式等。again and againextremely fastquite wellclearly enough注意：注意：enough通常放在所修饰的形容词或副词通常放在所修饰的形容词或副词后面后面。三、副词短语(AdvP)副词短语是指以一个副词为中心构成的短语，在句子中的功能相当于副词。合作探究3指出下列句子中画线副词短语在句中所作的句子成分

9、，并注意其组成。(1)He ran very quickly yesterday.修饰_作_(2)I am much too pleased to see you.修饰_作_(3)She plays well enough as a beginner.修饰_作_(4)He worked much more carefully on the new design.修 饰 _作_动词状语形容词 状语动词状语副词状语自主发现3(1)副词短语在句中作副词用，可以修饰动词、形容词或副词，作_等。(2)副词短语由“(副词)副词”组成。名师提醒副词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

10、，一般放在所修饰的形容词或者副词后面。状语巩固内化3补全句子His wife often _.他的妻子经常警告他开车不要太快。Dont worry.My mother will _.不要担心，我妈妈会很细心地照顾你的孩子。I _，but I havent had time to play since the new year.我乒乓球打得很好，但是自从新年以来我就没有时间打了。warns him not to drive too fast look after your baby carefully enough play ping-pong quite well1.The first wee

11、k was a little confusing.2.The building is so big that Im completely lost.NP AdjPFind and mark the phrases in the sentences that fit the categories on page 16.NP AdjP AdjP3.The kids over there are putting something on a round paper plate.4.Linda thinks and speaks quite quickly,and she can do well in

12、 the debate.NP NP AdvP NP5.The new coach told me that I didnt play well enough.6.My first French class was very confusing.The teacher spoke so fast!NP AdvP AdvP AdjP NP NP【语境应用语境应用】单句写作。单句写作。1.那些游客们回到宾馆，又累又困。那些游客们回到宾馆，又累又困。Those travelers returned to the hotel,_.2.他们很高兴地沿着这条路走着。他们很高兴地沿着这条路走着。They wa

13、lked along the way _.3.史密斯先生决定吃的更健康。史密斯先生决定吃的更健康。Mr.Smith decided to eat _.4.期末考试令人难以置信地难。期末考试令人难以置信地难。The final exams were _.5.这个馅饼很好吃，但是非常贵。这个馅饼很好吃，但是非常贵。This pie is _ but _.tired and sleepyhappilymore healthilyincredibly difficultdelicious very expensive6.这只可爱的小猫在她的食物盘旁睡着了。这只可爱的小猫在她的食物盘旁睡着了。The _

14、 fell asleep by her food dish.7.白天越来越长，天气也越来越暖和。白天越来越长，天气也越来越暖和。The days get _ and the weather gets _.lovely kittylonger warmer 8.这个健康苗条的女孩相当喜欢滑雪。这个健康苗条的女孩相当喜欢滑雪。The _ girl is _skiing.9.两个男孩激动而紧张地跑到操场上。两个男孩激动而紧张地跑到操场上。Two boys ran _ to the playground.healthy and slim quite fond of excitedly and nerv

15、ouslyI will finish my homework pretty soon.My new teachers are very nice and patient.Answer the questions using the 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 thi

16、s year?(two clubs)I have joined two clubs this year.4.How well does Rita play the violin?We need a new violinist in our music club.(quite well)Rita plays the violin quite well.5.What did your adviser say about the advanced literature course?(too difficult but very interesting)My adviser said that th

17、e advanced literature course was too difficult but very interesting.Yesterday，I tried out for the team.(教材教材P16)try out for 角逐；参加角逐；参加的选拔的选拔(或试演或试演)try on try ones best to do.try to do.try doing.试穿试穿(衣服衣服)尽力做尽力做努力做努力做试着做试着做 Several freshmen tried out for the relay race.几个大一新生参加了接力赛的选拔赛。几个大一新生参加了接力赛的

18、选拔赛。I tried the shoes _，but they were not suitable for teenagers like me.我试穿了那双鞋，但是它们不适合像我这样的青少年。我试穿了那双鞋，但是它们不适合像我这样的青少年。He tried his best _(make)her happy，but she still kept quiet.他尽最大努力使她开心，但是她还是沉默不语。他尽最大努力使她开心，但是她还是沉默不语。John isnt here.Try _(phone)his home number.onto makephoningIve always wanted

19、to be a high school cheerleader.Yesterday,I tried out for my schools cheerleading team.It was really hard.First,we had to dance up and down around the basketball court for 20 minutes.The teacher showed us how to move,and then we tried very hard.Second,we practiced singing a short fight song about th

20、e school basketball team.Finally,some of the stronger girls had to lift their partners.The other girls jumped very high and cheered so loudly.I think I did quite well in the try-out,but many of the other girls were even better.Im not so sure whether Ill make the cheerleading team this year or not.Joyce has just written a draft on page 16.Help her improve it by using noun/adjective/adverb phrases to add more information.