人教版(新教材)高中英語選修1Unit 3 Fascinating Parks學(xué)案1：Grammar

1、Unit 3 Fascinating ParksGrammar動詞-ing形式作主語一、關(guān)于動詞-ing形式的基本情況.動詞-ing形式是動詞的一種非謂語形式，包括現(xiàn)在分詞和動名詞兩種。動詞-ing形式在句中的語法作用：動名詞在句中作主語、賓語、表語和定語，現(xiàn)在分詞 在句中作狀語、賓語補足語和定語。.動詞-ing形式的時態(tài)和語態(tài)。K觀察例句UReading aloud is a good way to learn a language.大聲朗讀是學(xué)習(xí)語言的一種好方法。Having studied his lessons very hard, he passed the exam.努力學(xué)習(xí)了功課

2、，他通過了考試。The building being built now will be finished next month.正在建設(shè)的建筑物下個月將完工。Having been laughed at for his lameness, the boy became shy and inhibited.那男孩因跛腳被人譏笑，變得羞怯。K歸納用法吾態(tài)時態(tài)主動語態(tài)被動語態(tài)一般式doingbeing done完成式having donehaving been done二、動詞-ing形式作主語.動詞-ing形式作主語K觀察例句XSaying is one thing, and doing is

3、another.說是一回事，而做是另一回事。Having a walk every day helps to make one keep healthy.每天散步有助于一個人保持健康。K歸納用法I動詞-ing形式作主語，往往表示經(jīng)常性、習(xí)慣性的動作，通常置于句首。K名師點津II動名詞作主語時，謂語動詞用單數(shù)。Climbing mountains is really difficult for the old.對于老人來說爬山確實困難。.形式主語it代替動詞-ing形式作主語。K觀察例句It is a waste of time persuading such a person to join

4、us.勸說這種人加入我們是浪費時間。It is no good/use regretting for the past.悔恨過去是沒用的。Its useless arguing with them.跟他們爭論是徒勞無益的。K歸納用法此類句式常見的有：Its a waste of time doing sth.做某事是浪費時間Its useless/worthwhile doing sth.做某事沒用/是值得的Its no good/use/fun doing sth.做某事沒好處/沒用/沒意思.動詞-ing形式和to do作主語時的區(qū)別。K觀察例句IPlaying with fire is d

5、angerous.玩火危險。(泛指)Singing is my hobby, and to sing at my friends birthday party is my dream.唱歌是我的愛好，在朋友的生日宴會上唱歌是我的夢想。K歸納用法不動詞-ing形式和to do都可以作主語。動詞-ing形式作主語表示比擬抽象的一般行為，to do作主語往往表示具體的或一次性的動作。K即學(xué)即練單句語法填空I cant stand(work) with Jane in the same office.Its no use(complain) without taking action.(2019,全國

6、卷 H)(volunteer) just feels so good.(invite) to the party was a great honour to the family.三、動詞-ing的復(fù)合結(jié)構(gòu)作主語K觀察例句His/Toms being late made the teacher very angry.他的/湯姆的遲到使老師很生氣。Jerrys not arriving on time made the people present angry.杰里未能按時到達令在場的人很生氣。K歸納用法(1)作主語的動詞-ing的復(fù)合結(jié)構(gòu)的肯定形式為：形容詞性物主代詞/名詞的所有格+ doin

7、g. o(2)作主語的動詞-ing的復(fù)合結(jié)構(gòu)的否認形式為：形容詞性物主代詞/名詞的所有格+ not doing.oK即學(xué)即練2H完成句子他沒準時到火車站使得我們大家都很擔憂。on time made all of us worried.你學(xué)好英語對學(xué)習(xí)法語有幫助。will help to learn French. 課后練習(xí).單句語法填空(talk) with your kid heart to heart is very important.It is no use(regret) your past mistakes.(read) is an art.Climbing mountains

8、_(be) really fun.It is no good (cry) over spilt milk.Their(come) to help was a great encouragement to us.His not(know) English brought him a lot of inconvenience.(read) in bed is bad for your eyes.IL完成句子.對于初學(xué)者來說，學(xué)習(xí)駕駛通常是一次緊張的經(jīng)歷。is usually a nervous experience for beginners.總之，和你的同學(xué)處理好關(guān)系被認為是一件重要的事情。In

9、 a word,is considered an important thing.在這種工作條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.躺著曬太陽是很舒服的。It is pleasant.和孩子們一起玩真好。It is fun. 參*考*答*案 K即學(xué)即練 15 working complaining (3) Volunteering Being invitedR 即學(xué)即練 2U His not getting to the station Your learning English well課后練習(xí)I . 1. Talking 2. regretting 3. Reading 4. is 5. crying 6. coming 7. knowing 8. Readi