【课件】Unit+1Discovering+Useful+Structures+公开课课件人教版（2019）必修第三册.pptx

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1、Unit 1Festivals and celebrationsDiscovering Useful StructuresThe Present Participle serving as the attribute&predicative现在分词作定语&表语Complete the sentences with the correct forms of the verbs.1.Most people used the _(shorten)name.2.They use the same flag,_(know)as the Union Jack.3.Henry was highly _(in

2、terest)in music.4.When he got _(absorb)in his world of music,he felt as if he could“see”the beauty of the world.shortenedknowninterestedabsorbed?Function?Function?Revision不定式 to do 过去分词 v-ed动名词 v-ing现在分词 v-ing非谓语动词1234The-ing form23 The form of v-ing一、动词(v.)及物动词(vt.)不及物动词(vi.)二、动词-ing 形式的一般规则1.一般情况下

3、，直接在动词原形后+ing，如：charming,marching,.2.以-e 结尾的动词：(1)如果某动词以“一个辅音字母+一个不发音的-e”结尾，一般去掉-e 再加ing。如：fade-fading;decorate-decorating;.(2)以“-ie”结尾的动词，将“-ie”变为“y”,再+ing。如:lie-lying,.3.如果动词的最后一音节为重读闭音节，则最后一个字母要双写，再加-ing。如：clap-clapping;wed-wedding;prefer-preferring;.Practice:According to the rules,write down the

4、-ing form of the following verbs.1.harvest2.set3.die4.explore5.begin6.see7.refer8.featureharvestingsettingdyingexploringbeginningseeingreferringfeaturingFocus on 基本用法the usage of the the usage of the V VVing ing ing form form?V-ing 作定语a doga machinea poolV-ing 形式作定语的位置&功能&意义？a endingan filmPresentat

5、ion=a machine for=a pool fora babya babya dog 单个v-ing 形式做定语的意义1.What an _(令人惊奇的表演)!2.Ladies and gentlemen，please go and wait in the _ _(会议室).3.He spoke in a low voice in order not to wake the _ _(正在睡觉的孩子)up.(1)说明被修饰词的性质、特征或用途或正在进行的动作;（2）有些v.-ing 形式已经转化成形容词，常作定语用来修饰物，表示“令人的”。此类词一般为情感类动词，常用的有：exciting

6、，puzzling，confusing，boring，touching，interesting 等。The lady is my neighbour.=The lady_ is my neighbour.who is walking the dog The lovely cat is Jimmy.=The lovely cat _ the piano is Jimmy.who is playingV-ing 形式短语作定语的位置&功能&意义？(3)V-ing 与被修饰词为主动关系或正在进行的动作。1.The factory making these pens is a small one.2.

7、Who is the woman talking to our English teacher?3.We lived in a room facing the south.v-ing 形式短语做定语的意义1.The man _()a phone call is the chairman of the committe.2.The stadium _()last year is the biggest one in our city.3.The man _()there is our teacher.4.My brother is a lawyer _()in a court.5.Today t

8、here are more airplanes_()more people than ever before in the skies.6.The woman _()dishes over there is my aunt.7.The question _()yesterday has something important to do with our daily life.ExercisesmakingdesignedstandingworkingcarryingwashingdiscussedThese lanterns are The cartoon seems His hobby i

9、s basketball.V-ing 作表语V-ing 作表语的位置&功能&意义？常见的系动词有：1.状态系动词：be 动词(?);2.感官系动词：look/feel/smell/taste/sound等；3.变化系动词：get/become/turn/grow/fall/grow等 4.持续系动词：remain/stay/keep（仍然）5.表象系动词：seem/appear（似乎，好像）6.终止系动词：prove/turn out(结果是，证明是)总结：V-ing可置于_后作 _语。用来表示主语的性质、特征或_，通常可以看作是形容词(常译为令人感到.)；或对主语内容的进一步_。表状态系动词

10、说明和解释Using Structures1.Complete the sentences with the correct forms of the verbs.Workbook P62lookinggettingattribute1.作 定语，位于被修饰名词 的前面，表示被修饰者 的动作或状态。2.作定语时,放在所修饰的名词之后,意思上相当于一个定语 从句。predicative1.,表达主 动意义或主语的性质和特征，“令 人的”。一般跟在be,get,become,look,sound,feel,keep,remain,grow,seem,appear等系 动词后面，相当于形容词，表示主

11、 语的特征和性质。2.，也可 对主语内容的进一步说明和解释。V-ing form used as attribute and predicativeRead the sentences below.Practice These lanterns are amazing.During the Mid-Autumn Festival in China,families gather to admire the shining moon and enjoy delicious mooncakes.Many festivals are becoming more and more commercial

12、,with businesses taking advantage of the celebrations.What are the functions and meanings of the ing form?Read the sentences below and discuss the functions and meanings of the italicised-ing form.These lanterns are amazing During the Mid-Autumn Festival in China，families gather to admire the shinin

13、g moon and enjoy delicious mooncakes.Families celebrating the Lunar New Year can enjoy exciting dragon dances and carnivals together.Activity 1-ing 形式作表语-ing 形式作定语，-ing 短语作后置定语-ing 形式作定语PracticeToday 9:05am SunnyliDiscussion:Which festival is the best?Rio Carnival!I spent a really fun day there with

14、 my friends.It was great fun walking along the streets,enjoying the relaxing atmosphere!The performances were just amazing.Today 9:11amVincent 1119The Spring Festival in China,especially the dinner on the Lunar New Years Eve!All family members get together.And I get lucky money in red envelopes from

15、 my parents and relatives,so its always an exciting time for me.Read the following messages posted by some exchange students on an Internet forum.Underline the ing form used as the attribute or the predicative.relaxing-作定语，amazing-作表语，exciting-作定语Perhaps Thanksgiving.What could be better?Families ge

16、tting together and eating delicious food,people watching sports games on TV,friends laughing and talking,etc.Plus theres Black Friday,if shopping is your thing.Today 10:24amCooper_08I think its Christmas.I just cant take my eyes off the shining lights on the Christmas trees everywhere.Lots of smilin

17、g faces,and people singing Christmas carols and wishing each other“Merry Christmas!”PracticeToday 10:11amWizard_OzRead the following messages posted by some exchange students on an Internet forum.Underline the ing form used as the attribute or the predicative.getting together and eating delicious fo

18、od 现在分词短语作定语watching sports games on TV 现在分词短语作定语laughing and talking 现在分词短语作定语shining 现在分词作定语smiling 现在分词作定语singing Christmas carols and wishing each other“Merry Christmas!”现在分词短语作定语 Complete the passage with the appropriate ing form of the following verbs.La Tomatina is a festival that takes place

19、 in the Spanish town Bunol every August.I think many food festivals are _ because people are just eating.However,this festival is _ because people dont actually eat the tomatoes.boringinterestingInstead,they throw them at each other!The number of people _ part in this tomato fight can reach up to 20

20、,000,and it is a very _ fight that lasts for a whole hour.The _ thing is how clean Bunol is after the tomatoes are washed away after the fight.This is because the juice from tomatoes is really good for making surfaces clean!takingexcitingamazing interest excite take amaze boreV-ing定语表语单个V-ing 形式+n.S+be+V-ingS+be+V-ing 形式(情感类动词)n.+V-ing 形式短语主动关系/正在进行特征或性质用途/功能/性质对主语进行解释或补充Home w ork1.Review what weve learnt today,and take the points down in your notebook;2.“小白”P153Thank you