Unit3Fascinating Parks语法（ppt课件）-2022新人教版（2019）《高中英语》选择性必修第一册.pptx

1、CONTENTS04Writing02Reading and Thinking03Discover useful structures目目 录录01Words and ExpressionsDiscover useful structureIn this class,you will Grasp the V-ing form as subject.Use the V-ing to make sentences.Learn to understand and use the v-ing form to make description about national parks and natur

2、e.1.buffet An.谷；山谷；溪谷 2.cloth Bn.帐篷；帐棚 3.tent Cn.领土；版图；领域；地盘 4.territory Dvt.连续猛击；打来打去n.自助餐 5.valley En.(一块)布；织物；布料 6.boundary Fn.驯鹿 7.glacier Gn.边界；界限；分界线 8.reindeer Hn.冰川 9.cottage Iadj.酸的；有酸味的 10.sour Jn.小屋；(尤指)村舍；小别墅【观察例句】【观察例句】1.Reading aloud is a good way to learn a language.大声朗读是学习语言的一种好方法。2.

3、Having studied his lessons very hard,he passed the exam.努力学习了功课,他通过了考试。3.The building being built now will be finished next month.正在建设的建筑物下个月将完工。4.Having been laughed at for his lameness,the boy became shy and inhibited.那男孩因跛脚被人讥笑,变得羞怯。语态 时态主动语态被动语态一般式doingbeing done完成式having donehaving been done时态语

4、态名师点津名师点津动名词作主语时，谓语动词用动名词作主语时，谓语动词用单单数数。Climbing mountains is really difficult for the old.对于老人来说爬山确实困难。对于老人来说爬山确实困难。动词动词inging形式作主语形式作主语【观察例句】【观察例句】1.Saying is one thing,and doing is another.说是一回事，而做是另一回事。2.Having a walk every day helps to make one keep healthy.每天散步有助于一个人保持健康。【归纳用法】动词【归纳用法】动词ing形式作

5、主语，往往表形式作主语，往往表示示经常性、习惯性的动作经常性、习惯性的动作，通常置于，通常置于句首句首。形式主语形式主语itit代替动词代替动词inging形式作主语形式作主语【观察例句】【观察例句】It is a waste of time persuading such a person to join us.劝说这种人加入我们是浪费时间。劝说这种人加入我们是浪费时间。It is no good/use regretting for the past.悔恨过去是悔恨过去是没用的。没用的。Its useless arguing with them.跟他们争论是徒劳跟他们争论是徒劳无益的。无益

6、的。【常见句式常见句式】1.It+be+a waste of time doing 做是浪费时间的2.It is/was no good/use doing 做是没益/用处的3.It is/was hardly/scarcely worth doing 做不值得4.It is/was worth/worthwhile doing 做是值得的5.There is no sense in doing 做没有道理动词动词inging形式和形式和to doto do作主语时的区别作主语时的区别【观察例句】【观察例句】Playing with fire is dangerous.玩火危险。(泛指)Sin

7、ging is my hobby,and to sing at my friends birthday party is my dream.唱歌是我的爱好，在朋友的生日宴会上唱歌是我的梦想。【归纳用法】【归纳用法】动词动词ing形式和形式和to do都可以作都可以作主语主语。动词动词ing形式作主语表示比较形式作主语表示比较抽象的一般行为抽象的一般行为，to do作主语往往作主语往往表示表示具体的或一次性的动作具体的或一次性的动作。动词动词inging的复合结构作主语的复合结构作主语【观察例句】【观察例句】His/Toms being late made the teacher very an

8、gry.他的/汤姆的迟到使老师很生气。Jerrys not arriving on time made the people present angry.杰里未能按时到达令在场的人很生气。【归纳用法】【归纳用法】(1)作主语作主语的动词的动词ing的复合结构的的复合结构的肯定肯定形式为：形式为：形容词性物主代词形容词性物主代词/名词的所有格名词的所有格doing.(2)作主语的动词作主语的动词ing的复合结的复合结构的构的否定否定形式为：形容词性物主代词形式为：形容词性物主代词/名名词的所有格词的所有格not doing.French.1 (talk)with your kid heart t

9、o heart is very important.2It is no use (regret)your past mistakes.3 (read)is an art.4Climbing mountains (be)really fun.5It is no good (cry)over spilt milk.6Their (come)to help was a great encouragement to us.7His not (know)English brought him a lot of inconvenience.8 (read)in bed is bad for your ey

10、es.TalkingregrettingReadingiscryingcomingknowingReading1对于初学者来说，学习驾驶通常是一次紧张的经历。is usually a nervous experience for beginners.2总之，和你的同学处理好关系被认为是一件重要的事情。In a word,is considered an important thing.3在这种工作条件下工作不是一件愉快的事而是一件痛苦的事。is not a pleasure but a suffer.4躺着晒太阳是很舒服的。It is pleasant 5和孩子们一起玩真好。It is fun

11、 Learning to drivegetting along well with your classmatesWorking in these conditionslying in the sunplaying with children时态语态时态语态动词词inging形式作主语式作主语形式主语式主语it t代替动词替动词inging形式作主语式作主语动词词inging形式和式和to doo do作主语时的区别主语时的区别动词词inging的复合结构作主语复合结构作主语1.整理本节课所学语法知识点2.完 成 练 习 册 语 法 部 分 练 习3.预 习 本 单 元 写 作 部 分 内 容Thank youSee you next time！