Unit 5 Learning from Nature Grammar （ppt课件）-2022新外研版（2019）《高中英语》选择性必修第三册.pptx

1、ArtScience Museum,Singaporenon-finite forms as subject,object and predicative选择性必修第三册Unit 5 Learning from NatureUsing language Non-finite非谓语动词ArtScience Museum,SingaporeArtScience Museum,Singapore学会判断何时使用非谓语动词学会判断何时使用非谓语动词1.The girl_(dance)in the classroom now.2.The girl_(dance)in the classroom now

2、and she looks very confident.3.The girl _（dance)in the classroom now looks very confident.4._(bear)in 1930,Yuan Longping graduated from Southwest Agricultural college in 1953.is dancingis dancingdancing总结：当所给提示词是当所给提示词是动词动词时时,若句中已若句中已有谓语动词有谓语动词,又不是并列谓语时又不是并列谓语时,则则要考虑填非谓语动词。要考虑填非谓语动词。BornC O N T E N

3、T S目录目录1234非谓语作定语5非谓语作 补 足 语6非谓语作状语不定式动名词/现在分词过去分词一般式一般式被动无完成式无完成式被动 无不定式动名词/现在分词过去分词一般式to dodoingdone一般式被动to be donebeing done无完成式to have donehaving done无完成式被动to have been done having been done无ArtScience Museum,SingaporeNon-finite forms as subject,object and predicativeThe Eastgate Centre,Harare一、

4、非谓语动词作主语Look at the sentences and answer questions：1.To protect the environment is everyones duty.2.It is everyones duty to protect the environment.3.Eating too much chocolate is bad for your teeth.4.It is no use asking me.I know no more than you know.划线部分充当的句子成分为：_ 非谓语中可充当其成分的有：_ 和_。主语主语不定式不定式 to d

5、o动名词动名词doing归纳用法1ing形式作主语表示一般的、抽象的、泛指的概念，常用it作形式主语。常用于固定句型：Its a waste of time doing.；Its no use/good doing.；It is useless doing.；There is no doing.2不定式作主语，一般表示具体某一次的动作。常用 it作形式主语。常用于固定句型：It is+adj+for sb+to do It is+adj+of sb+to do 3.主表形式一致 Seeing is believing.眼见为实即学即练1单句语法填空His_(come)late made the

6、 teacher very angry.It is no use_(cry)over spilt milk._(see)is to believe.It is important _(respect)people.It is necessary for you _(give)up ingcryingTo seeto respectto give二、非谓语动词作宾语Look at the sentences and answer questions：1.We agreed to meet here but so far she has not turned up yet.2.David sugg

7、ested selling your house and car to pay the debt.3.I forgot to close the door.4.I forgot writing the letter.划线部分充当的句子成分为：_ 非谓语中可充当其成分的有：_ 和_。宾语宾语动词不定式动词不定式 to do 动名词动名词doing总结：1.只能用不定式作宾语的动词：decide/determine，learn，want，expect/hope/wish；refuse，manage，wait，pretend；offer，promise，choose，plan；agree，ask/b

8、eg，help。此外，afford，strive/struggle，happen,threaten等也要用不定式作宾语。总结：2.只能用动名词作宾语的动词：consider，suggest/advise，look forward to；excuse/pardon；admit，delay/put off，fancy(想象，设想)；avoid，miss，keep/keep on，practice；deny，finish，enjoy/appreciate；forbid，imagine，risk；cant help(禁不住)，mind，allow/permit，escape总结：3.下列动词短语后也要

9、用ing形式作宾语look forward to，be used/accustomed to，lead to，devote to，contribute to,stick to，object to，get down to，pay attention to，cant stand(无法忍受)，give up，feel like，insist on，thank.for，apologize for，be busy(in)，have difficulty/trouble(in)，have a good/wonderful/hard time(in)，spend time(in)，总结：4.动词后面既可以接

10、to do 也可以接doing,意思不一样总结：4.动词后面既可以接to do 也可以接doing,意思不一样总结：4.动词后面既可以接to do 也可以接doing,意思不一样 to do 停止做某事 指停止做原来的事情 stop doing 停下（手头的事情）去做另外一件事 后接不定式后接动名词regret to do sth.遗憾要去做某事regret doing sth.后悔做过某事forget to do sth.忘记要去做某事forget doing sth.忘记已做过某事remember to do sth.记得要去做某事remember doing sth.记得做过某事mean

11、 to do sth.打算做某事mean doing sth.意味着做某事try to do sth.努力/企图去做某事try doing sth.试着做某事cant help(to)do sth.不能帮助做某事cant help doing sth.情不自禁地做某事stop to do 停止做原来的事情stop doing停下（手头的事情）去做另外一件事go on to do 继续做另外一件事go on doing 继续做同一件事即学即练2单句语法填空David refused _(accept)my invitation.I had great difficulty _(find)the

12、suitable food on the menu in that restaurant.Bill suggested _(hold)a meeting on what to do during the vacation.to acceptfindingholding即学即练2单句语法填空I had meant _(give)you this book today，but I forgot.Missing this train means _(wait)for another hour.to givewaitingLook at the sentences and answer questio

13、ns：1.His wish is to be a doctor in the future.2.My job is teaching.3.The news is exciting.4.We felt excited.划线部分充当的句子成分为：_ 非谓语形式中可充其成分的有：_;_；_；_。表语表语动词不定式动词不定式 to do现在分词现在分词 doing过去分词过去分词 done动名词动名词 doing非谓语动词作表语表示主语的具体内容，目的（可与主语互换位置）-具体的一次性的动作动词不定式形容词化，说明主语的性质或特征译为“令人.”现在分词表示抽象性的，习惯性的动作，表示主语的内容（可与主

14、语互换位置）-经常性的一般性的动作动名词形容词化，说明主语的状态或感受译为“感到.”过去分词to do 作表语1.My real intention is not to hurt her best friend.2.My job is to promote the new product.(1)不定式:说明主语内容，具体、特定、未来主语通常是抽象名词：aim/purpose/idea/intention/plan/wish/decision/choice/need动名词 作表语1.His job is collecting folk songs.2.As friends,our duty is

15、 caring about each other.说明主语内容，一般或习惯性的动作现在分词作表语1.The spy story was thrilling.2.The news is shocking.说明主语的特征，翻译为”令人的”过去分词作表语1.He was thrilled at the suggestion.2.The door remained locked.（1）说明主语的感受或状态，翻译为“感到的”常跟在以下连系动词后作表语：be,get,feel,remain,seem,look,become过去分词作表语1.The book is well written.2.The bo

16、ok was written by Mo Yan.（2）过去分词作表语和被动语态的区别“be+过去分词”：表示状态时，是系表结构，分词形容词化；表示动词时，是被动语态，动词执行者由介词by引出。即学即练3单句语法填空His work is _(sell)cars.The purpose of education is_(develop)a fine personality in children.The next step is _(make)sure that you know exactly what is required.sellingto developto make 即学即练3单句

17、语法填空His ambition is _(go)Harvard University.The novel is _(fascinate)She is _(fright)of any animals without feet.to gofascinatingfrightened 表语常位于系动词之后除了 be 动词,其他的系动词（半系动词）大致可分为四类：如何判断是否是表语？除了 be 动词,还有哪些系动词呢？look(看起来看起来)，feel(感到、摸上去感到、摸上去)，smell(闻起来闻起来),taste(尝起来尝起来)，sound(听起来听起来)seem(似乎是)，appear(似乎、

18、好像)，prove(证明是)，turn out(结果是,证明是)等become,get（常用来指人或物的状态的变化）（常用来指人或物的状态的变化）turn(变成变成+颜色颜色,年龄年龄,时间等）时间等）grow（表成长表成长,发展中的变化，常发展中的变化，常+strong,tall,old,etc.),go(多指朝坏的方面变化，多指朝坏的方面变化，常常+wrong,bad,mad,blind etc),come(表事物的发展转向好的状态，常表事物的发展转向好的状态，常+true,alive etc.),fall（表进某种入状态（表进某种入状态 常常+ill,sick,silent,asleep

19、 etc.),remain(保持保持)keep(保持保持)stay(保持保持)1.What he says sounds good.2.She looks much younger in her red dress.3.He appears（to be）very friendly to us.4.Put the fish in the fridge,or it will go bad in hot weather.5.The meat will stay fresh for several days in the fridge.6.He never keeps angry for a long

20、 time.1._(remove)all the books will take us half an hour.2.Whats more,its our duty _(take)care of the disabled.3.The purpose is _(motivate)tourists to get to know the native language.4.I find it enjoyable _(study)English.5.We cant afford _(go)abroad this summer.6.Its no use_(argue)with him.To remove

21、to taketo motivateto studyto goarguing7.He is considering _(study)abroad.8.Scientists have discovered that_(stay)in the cold can help us lose weight.9.Its never foolish _(acknowledge)you are wrong.Being humans,we all need the art of apology.10.He felt _(depress)about his failure.studyingstayingto ac

22、knowledgedepressed11.If you insist on _(practise)reading English aloud,you will make progress in it.12.I cant imagine Li Leis _(live)independently in Beijing.13.He got _(stick)in the lift and was saved two hours later.14.No one enjoys _(laugh)at in public.practisinglivingstuckbeing laughed15.When th

23、e teacher came in,he pretended _(study).16.He seemed _(know)the news,because he was upset today.17._(surround)by beautiful green mountains makes the village a famous tourist attraction.18.He appreciated _(give)a chance to make a speech in the annual seminar.to be studyingto have knownBeing surrounde

24、dbeing givenActivity 2 Complete the passage with the correct form of the verbs in brackets.Drawingto recreate/recreatingastonishedto exploreActivity 3 Read the information below and write a paragraph introducing the 24 Solar Terms with the words in the box.Learning from natures wisdom led farmers in

25、 Ancient China to create the 24 Solar Terms立春 the Beginning of Spring (1st solar term)雨水 Rain Water(2nd solar term)惊蛰 the Waking of Insects (3rd solar term)春分 the Spring Equinox(4th solar term)清明 Pure Brightness(5th solar term)谷雨 Grain Rain(6th solar term)立夏 the Beginning of Summer (7th solar term)小

26、满 Lesser Fullness of Grain (8th solar term)芒种 Grain in Beard(9th solar term)夏至 the Summer Solstice (10th solar term)小暑 Lesser Heat(11th solar term)大暑 Greater Heat(12th solar term)立秋 the Beginning of Autumn (13th solar term)处暑 the End of Heat(14th solar term)白露 White Dew(15th solar term)秋分 the Autumn

27、 Equinox(16th solar term)寒露 Cold Dew(17th solar term)霜降 Frosts Descent(18th solar term)立冬 the Beginning of Winter(19th solar term)小雪 Lesser Snow(20th solar term)大雪 Greater Snow(21st solar term)冬至 the Winter Solstice(22nd solar term)小寒 Lesser Cold(23rd solar term)大寒 Greater Cold(24th solar term)Activ

28、ity 3 Learning from natures wisdom led farmers in Ancient China to create the 24 Solar Terms,which were based on observation of changes of seasons,astronomy and other natural phenomena.Indicating changes in weather conditions,the 24 Solar Terms remain of particular importance to farmers for guiding

29、their practices.The first term is known as“Beginning of Spring”,and marks when the days become longer and the temperature begins to increase.Nowadays,the 24 Solar Terms not only apply to farming,but also guide Chinese people in everyday life.So varied are the functions of the Solar Terms and their contributions to cultural identity,that in 2016,they were added to UNESCOs List of Intangible Cultural Heritage.Thanks for Learning