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(共19張PPT)
單元語法沙龍
Unit 2 Go for it!
自主學(xué)習(xí) 語法現(xiàn)象
找出句中的不定代詞
1. I see two boys at the door, but neither of them is my brother.
____________
2. None of the students in my class want to give up.
____________
3. We both passed the exam. ____________
4. All of the students went to the cinema ____________
5. You can use either of the bathrooms. ____________
neither
None
both
All
either
合作探究 語法考點
不定代詞
指在句子中可作為名詞性質(zhì)使用的代詞，其指代的人或事物是不特定的。不定代詞通常用來表示數(shù)量、范圍、疑問、否定等概念，而且它們可以在句子中作主語、賓語、表語、定語或同位語。
考點1 不定代詞both，either，neither，all 和none 的含義及辨析：
兩者or 三者 兩者 表肯定 both：兩者都
二選一 either：(兩者之中)任意一個
表否定 neither：兩者都不
三者及以上 表肯定 all：三者或三者以上都
表否定 none：三者或三者以上都不
·Both of them are teachers. 他們兩個都是老師。
·Both my father and my mother are doctors. 我的父母都是醫(yī)生。
·You can park on either side of the street. 這條街兩邊都可停車。
·Either you or he is right. 要么你對，要么他對。
·Neither of them felt like going back to sleep. 他倆都不想回去睡覺。
·They can neither read nor write. 他們既不會讀，也不會寫。
·All the students study hard. 所有的學(xué)生都努力學(xué)習(xí)。
·None of us knew how to help her. 我們沒有人知道如何幫助她。
考點2 all 單獨作主語，指人時謂語動詞用復(fù)數(shù)形式；指物時，如果指可數(shù)名詞復(fù)數(shù)，謂語動詞也用復(fù)數(shù)形式；如果指不可數(shù)名詞，謂語動詞用單數(shù)形式。both 作主語時，謂語動詞用復(fù)數(shù)形式。neither, either 作主語時，謂語動詞用單數(shù)形式。
·Both of my parents are workers. 我父母都是工人。
· All of them are experts in their chosen field.
他們在各自選定的專業(yè)中都是專家。
·Neither of the answers is right. 這兩個答案都不對。
·Either of the plans sounds great to me.
對我來說，這兩個計劃中任意一個聽起來都很好。
考點3 “none of+ 名詞”作主語時，若名詞為不可數(shù)名詞，則謂語動詞用單數(shù)形式；若名詞為可數(shù)名詞復(fù)數(shù)，則謂語動詞用單復(fù)數(shù)均可。
·None of the money is left.
錢一點都不剩了。
·None of the books have/has been returned.
那些書都還沒有被歸還。
考點4 either 作代詞時，可單獨使用，表示“(兩者中的)任意一個”，either 作主語時，謂語動詞需用單數(shù)形式；neither 作代詞時，表示“兩者都不”。
· You may take either of the two. 你可以從兩個中挑任意一個。
· Either of the toys is suitable for a one-year-old baby.
這兩個玩具中的任何一個都適合一歲大的寶寶。
·Neither of them is coming to the party tonight.
他們倆今晚都不來參加聚會。
考點5 either 作副詞時，用于否定句中，表示“也”；neither 作副詞時，意為“也不”，跟在否定句后，表示與前面提到的情況一樣，常用部分倒裝。其結(jié)構(gòu)為“neither+ 助動詞／情態(tài)動詞／ be 動詞＋主語”。
·I don’t like coffee, and I don’t like tea either.
我不喜歡咖啡，也不喜歡茶。
·She doesn’t want to go to the movies, and neither do I.
她不想去看電影，我也不想去。
考點6 either...or... 和neither...nor... 連接兩個主語時, 謂語動詞要和與其最近的主語保持人稱和數(shù)的一致，即“就近原則”。
·Either he or I am going to Shanghai tomorrow.
要么他要么我明天去上海。
·Neither my brother nor I am interested in drawing.
我弟弟和我對畫畫都不感興趣。
對點突破 語法專練
一、單項選擇
1. —What would you like, tea or coffee
— _________, thanks. I just prefer a glass of water.
A. Both B. Neither C. Either D. None
B
2. Jiefangbei is not far from Chaotianmen. You can easily visit _________ in a day.
A. each B. none C. both D. neither
C
3. —Do you need an apple or a pear
—__________ , I really don’t mind.
A. Both B. None C. Either D. Neither
C
4. —How many hours do you play computer games every week
— __________. My mother doesn’t allow me to do that at all.
A. Both B. Either C. All D. None
D
5. Old Mr. Black lives happily with his three dogs. __________of them are part of his family.
A. Both B. All C. None D. Neither
B
二、用括號內(nèi)所給詞的適當(dāng)形式填空
6. None of the students _______________ (be) late for the class.
7. All my classmates _______________ (like) new things.
8. Neither of them _______________ (drink) coffee.
9. —When shall we go on a picnic, Saturday or Sunday
—Either _______________ (be) OK. I’m free all the weekend.
was / were
like
drinks
is
10. I have two sisters, and both of them _____________ (be) teachers.
11. Neither he nor she _____________ (be) in the classroom. They both go out.
12. Either you or your brother _______________ (be) buy some fruit tomorrow.
are
is
is going to
三、短文填空(用all, both, either, neither, none填空)
Jack dreamed of becoming a runner at the age of nine. One day, he fell and hurt one of his legs. Stop training or give up running 13. _____________ choice seemed fine for someone. But Jack chose 14. _____________ of them. He decided to run on.
After the treatment, he started jogging slowly. A year later, he could run faster than ever. He joined in a small race and won. The other runners had 15. _____________ legs, but 16. ____________ of them could compare with Jack.
Jack’s story shows us that we can overcome 17. _____________ difficulties as long as we put in all our efforts.
Either
neither
both
none
all
熟記本課時的詞匯
熟讀教材的內(nèi)容
完成本課時的課后作業(yè)。
作業(yè)1
作業(yè)2
作業(yè)3
課后作業(yè)

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