Unit3 Fascinating ParksV-ing形式作主语宾语公开课-ppt课件-（2022）新人教版(2019新版)高中英语选择性必修第一册.pptx

1、动词动词-ing-ing形式（一）形式（一）V-ingV-ing作作 主语和宾语主语和宾语授课教师：罗老师授课班级：160班授课时间：2022/061.To master the basic grammar rules of V-ing form as the subject and object.(掌握掌握V-ing形式做主语和宾语的基本语法规则。形式做主语和宾语的基本语法规则。)2.To understand the grammar rule of“It”as formal subject.（理解（理解It作形式主语的语法规则。）作形式主语的语法规则。）3.To learn some co

2、mmon verbs with V-ing form as object and solve problem in test.（学习（学习V-ingV-ing作宾语的常见动词并解决问题。）作宾语的常见动词并解决问题。）Learning goals:Smoking,Parking,Spitting,LitteringHave you ever seen these signs?-ing formsStep 1:Lead in(创设情境)Step2：Self-study(自主学习)（5min）语法体会：完成下列三个任务并作出小结。(导学案)Task1:1._(sing)is their hobby

3、.2._(do)exercise is the best way to lose weight.3._(fly)like birds is their dream.小结：_不能作主语,_形式可以作主语,往往表示经常性/习惯性动作,谓语 动词用_。Task 2:例:Trying to escape is no use.It is no use trying to escape.1.Seeing the film is worthwhile._ is worthwhile _ the film 2.Playing computer games is a waste of time._ is a w

4、aste of time _ computer games.3.Playing with friends is pleasant._is pleasant _ with friends.小结：用_作形式主语，把真正的主语V-ing形式移置_。Task 3:1.My sister enjoys _(stand)alone on the seashore.2.The cat always dreams of _(catch)the mouse.小结：V-ing形式可以做一些及物动词的_；也可以做“动词+介词”构成的动词短语的_。Step3：Cooperative Learning(合作探究)（3m

5、in）讨论内容：讨论内容：1.1.完成填空完成填空2.2.翻译句子翻译句子3.3.说出说出v-ingv-ing在句中充当在句中充当什么成分什么成分小组讨论：小组讨论：Group1：Task1Group2：Task2Group3：Task3Group4：总结 1._(sing)is their hobby.SingingStep4：Presentation&Explanation(展示点拨)Task1:2._(do）exercise is the best way to lose weight.DoingTask1:3._(fly)like birds is their dream.Flying

6、Task1:Whats in common?Singing is their hobby.Doing exercise is the best way to lose weight.Flying like birds is their dream.小结：1._不能作主语，_可以 作主语，往往表示经常性、习惯性动作，谓语动词用 。动词单数V-ing形式It is no use _(try)to escape._(try)to escape is no use.TryingtryingTask 2:例：_ the film is worthwhile._is worthwhile _the fil

7、m.SeeingseeingTask 2:It_ computer games is a waste of time._ is a waste of time_ computer games.PlayingplayingTask 2:It_ with friends is pleasant._is pleasant_ with friends.PlayingplayingTask 2:It1.It is no use trying to escape.2.It is worthwhile seeing the film.3.It is a waste of time playing compu

8、ter games.4.It is pleasant playing with friends.小结：用_作形式主语，把真正的主语V-ing形式移置_。Whats in common?it句尾1.It is no use/good doing sth 2.It is/was worthwhile doing 3.It is/was a waste of time doing 4.It is pleasant/useless doing Read and Memorize:(读&记忆)1.It is no use/good doing sth 2.It is/was worthwhile doi

9、ng 3.It is/was a waste of time doing 4.It is pleasant/useless doing Fill blanks:(填空)1.It is _/_doing sth 2.It is/was _ doing 3.It is/was _doing 4.It is _/_ doing Fill blanks:(填空)1.My sister enjoys_（stand）alone on the seashore.standingTask 3:2.The cat always dreams of _(catch)the mouse.catchingTask 3

10、:V-ing形式可以做一些及物动词的_；也可以做“动词+介词”构成的动词短语的_。1.My sister enjoys standing on the seashore.2.The cat always dreams of catching the mouse.小结：宾语宾语总结：动词ing为非谓语动词的一种，具有名词性质，可在句中充当_和_。其构成如下：(以do为例)主动形式(do)被动形式(be done)一般式完成式否定形式主语宾语doingbeing donehaving done having been donenot doing(1)(1)喜欢做喜欢做(2)(2)花花(时间、金钱时

11、间、金钱)做做(3)(3)忙于做忙于做(4)(4)梦想做梦想做(5)(5)值得值得做做(6)(6)在在做做方面方面有困难有困难be fond of doing sthspend(in)doing sthbe busy(in)doing sthdream of doing sthbe worth doing sthhave difficulty(in)doing2)V-ing作 动词+介词 构成的短语的宾语补充知识点（学案）：(1(1)花花(时间、金钱时间、金钱)做做(2(2)喜欢做喜欢做(3(3)值得值得做做(4(4)在在做做方面方面有困难有困难(5(5)忙于做忙于做(6(6)梦想做梦想做be

12、 fond of doing sthspend(in)doing sthbe busy(in)doing sthdream of doing sthbe worth doing sthhave difficulty(in)doingMatch:(连线)3)v-ing作宾语的常见动词口诀:考虑建议盼原谅，考虑建议盼原谅，承认推迟得想象，承认推迟得想象，避免错过继续练，避免错过继续练，否认完成停欣赏，否认完成停欣赏，不禁介意准逃亡，不禁介意准逃亡，不准冒险凭想象。不准冒险凭想象。consider,suggest/advise,look forward to,excuse,pardon admit,

13、delay/put off,fancy avoid,miss,keep/keep on,practise deny,finish,stop,enjoy/appreciate cant help,mind,allow/permit,escape forbid,risk,imagine Read and Memorize:(读&记忆)常见的动词ing作宾语的动词歌诀:考虑建议盼原谅，考虑建议盼原谅，承认推迟得想象，承认推迟得想象，避免错过继续练，避免错过继续练，否认完成停欣赏，否认完成停欣赏，不禁介意准逃亡，不禁介意准逃亡，不准冒险凭想象。不准冒险凭想象。consider,suggest/advi

14、se,_,excuse,pardon _,delay/put off,fancy _,miss,_/keep on,practise deny,_,stop,enjoy/appreciate _,mind,allow/permit,escape forbid,risk,_ Fill blanks:(填空)1）2）3）Read and Memorize:(读&记忆)1）2）3）Fill blanks:(填空)Step5：Consolidation(巩固达标)Time for Practice(导学案)1.In some parts of London，missing a bus means _f

15、or another hour A.waiting B.to wait C.wait D.to be waiting2.One learns a language by making mistakes and _them Acorrect Bcorrecting Ccorrect Dto correct3.Have you forgotten _$1000 from me last month?Will you please remember _ it tomorrow?A.borrowing;to bring B.to borrow;bring C.borrowed;bringing D.b

16、orrowing;bringing4.We are now busy _ for the examination.A.to prepare B.preparing C.prepared D.being preparedExercise IStep5：Consolidation(巩固达标)选择题1.In some parts of London，missing a bus means _for another hour A.waiting B.to wait C.wait D.to be waiting2.One learns a language by making mistakes and

17、_them Acorrect Bcorrecting Ccorrect Dto correctExercise I选择题3.Have you forgotten _$1000 from me last month?Will you please remember _ it tomorrow?A.borrowing;to bring B.to borrow;bring C.borrowed;bringing D.borrowing;bringing4.We are now busy _ for the examination.A.to prepare B.preparing C.prepared

18、 D.being prepared 1.Since then,_(find)ways to grow more rice has been his life goal.2.When he heard the news,he couldnt help _(jump)with joy.3.Its no good _(smoke),so youd better give it up.4.Dont forget _(turn off)the light when you leave.5.I will never forget _(go)to Beijing with him last summer.E

19、xercise IIStep5：Consolidation(巩固达标)单句语法填空Exercise III汉译英1.1.学习英语非常有趣。2.许多孩子喜欢踢足球。3.在教育上多花钱是值得的.Learning English is very interesting.Many children like playing football.It is worthwhile spending much money on education.Step5：Consolidation(巩固达标)Step6：Homework 1.It is no use/good doing sth _2.It is/was

20、 worthwhile doing _3.It is/was a waste of time doing _4.It is pleasant/useless doing _默写：1._2._3._4._默写：(1(1)花花(时间、金钱时间、金钱)做做(2(2)喜欢做喜欢做(3(3)值得值得做做(4(4)在在做做方面方面有困难有困难(5(5)忙于做忙于做(6(6)梦想做梦想做_默写：3)v-ing作宾语的常见动词口诀:考虑建议盼原谅，考虑建议盼原谅，承认推迟得想象，承认推迟得想象，避免错过继续练，避免错过继续练，否认完成停欣赏，否认完成停欣赏，不禁介意准逃亡，不禁介意准逃亡，不准冒险凭想象。不准冒险凭想象。_,_/advise,_,excuse,pardon _,delay/_,fancy _,miss,_/keep on,practise deny,_,stop,_/appreciate _,_,allow/permit,escape forbid,risk,_ 默写：1）2）3）默写：Step7：Reflection Thank You!