1、11单元语法沙龙单元语法沙龙Unit 2 Go for it!11单元语法沙龙单元语法沙龙自主学习自主学习 语法语法现象现象找出句中的不定代词找出句中的不定代词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 bathroo
2、ms._neitherNonebothAlleither11单元语法沙龙单元语法沙龙合作探究合作探究 语法语法考点考点不定代词不定代词指在句子中可作为名词性质使用的代词，其指代的人或事物是不特定的。不定代词通常用来表示数量、范围、疑问、否定等概念，而且它们可以在句子中作主语、宾语、表语、定语或同位语。11单元语法沙龙单元语法沙龙考点考点1 不定代词不定代词both，either，neither，all 和和none 的含义及辨析的含义及辨析：两者or 三者两者表肯定 both：两者都二选一 either：(两者之中)任意一个表否定 neither：两者都不三者及以上表肯定 all：三者或三者以
3、上都表否定 none：三者或三者以上都不11单元语法沙龙单元语法沙龙Both of them are teachers.他们两个都是老师。Both my father and my mother are doctors.我的父母都是医生。You can park on either side of the street.这条街两边都可停车。Either you or he is right.要么你对，要么他对。Neither of them felt like going back to sleep.他俩都不想回去睡觉。They can neither read nor write.他们既不会
4、读，也不会写。All the students study hard.所有的学生都努力学习。None of us knew how to help her.我们没有人知道如何帮助她。11单元语法沙龙单元语法沙龙考点考点2 all 单独作主语，指人时谓语动词用复数形式；指物时，如果单独作主语，指人时谓语动词用复数形式；指物时，如果指可数名词复数指可数名词复数，谓语，谓语动词也用复数形式；如果指不可数名动词也用复数形式；如果指不可数名词，谓语动词用单数形式。词，谓语动词用单数形式。both 作主语作主语时，谓语动词用复数时，谓语动词用复数形式。形式。neither,either 作主语时，谓语动词
5、用单数形式作主语时，谓语动词用单数形式。Both of my parents are workers.我父母都是工人。All of them are experts in their chosen field.他们在各自选定的专业中都是专家。Neither of the answers is right.这两个答案都不对。Either of the plans sounds great to me.对我来说，这两个计划中任意一个听起来都很好。11单元语法沙龙单元语法沙龙考点考点3“none of+名词名词”作主语时，若名词为不可数名词，作主语时，若名词为不可数名词，则谓语动词用单数形式则谓语动
6、词用单数形式；若名词；若名词为可数名词复数，则为可数名词复数，则谓语动词用单复数均可谓语动词用单复数均可。None of the money is left.钱一点都不剩了。None of the books have/has been returned.那些书都还没有被归还。11单元语法沙龙单元语法沙龙考点考点4 either 作代词时，可单独使用，表示作代词时，可单独使用，表示“(两者两者中中的的)任意任意一一个个”，either 作主语时作主语时，谓语，谓语动词需用单数形式；动词需用单数形式；neither 作代词时，表示作代词时，表示“两者都不两者都不”。You may take ei
7、ther of the two.你可以从两个中挑任意一个。Either of the toys is suitable for a one-year-old baby.这两个玩具中的任何一个都适合一岁大的宝宝。Neither of them is coming to the party tonight.他们俩今晚都不来参加聚会。11单元语法沙龙单元语法沙龙考点考点5 either 作副词时，用于否定句中，表示作副词时，用于否定句中，表示“也也”；neither 作副词时，意为作副词时，意为“也不也不”，跟，跟在否定句后，表示与前面在否定句后，表示与前面提到的情况一样，常用部分倒装。其结构为提到
8、的情况一样，常用部分倒装。其结构为“neither+助动词情态动词助动词情态动词 be 动词主语动词主语”。I dont like coffee,and I dont like tea either.我不喜欢咖啡，也不喜欢茶。She doesnt want to go to the movies,and neither do I.她不想去看电影，我也不想去。11单元语法沙龙单元语法沙龙考点考点6 either.or.和和neither.nor.连接两个主语时连接两个主语时,谓语谓语动词要和与其最近的动词要和与其最近的主语主语保持人称和数的一致，保持人称和数的一致，即即“就近原则就近原则”。Ei
9、ther 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.我弟弟和我对画画都不感兴趣。11单元语法沙龙单元语法沙龙对点突破对点突破 语法专语法专练练一、单项一、单项选择选择1.What would you like,tea or coffee?_,thanks.I just prefer a glass of water.A.Both B.Neither C.Either D.NoneB11单元语法沙龙单元语法沙龙2.Jiefangbei is
10、 not far from Chaotianmen.You can easily visit _ in a day.A.each B.none C.both D.neitherC11单元语法沙龙单元语法沙龙3.Do you need an apple or a pear?_,I really dont mind.A.Both B.None C.Either D.NeitherC11单元语法沙龙单元语法沙龙4.How many hours do you play computer games every week?_.My mother doesnt allow me to do that at
11、 all.A.Both B.Either C.All D.NoneD11单元语法沙龙单元语法沙龙5.Old Mr.Black lives happily with his three dogs._of them are part of his family.A.Both B.All C.None D.NeitherB11单元语法沙龙单元语法沙龙二、用括号内所给词的适当形式填空二、用括号内所给词的适当形式填空6.None of the students _(be)late for the class.7.All my classmates _(like)new things.8.Neither
12、of them _(drink)coffee.9.When shall we go on a picnic,Saturday or Sunday?Either _(be)OK.Im free all the weekend.was/werelikedrinksis11单元语法沙龙单元语法沙龙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 s
13、ome fruit tomorrow.areisis going to11单元语法沙龙单元语法沙龙三、短文填空三、短文填空(用用all,both,either,neither,none填空填空)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 t
14、o 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.Jacks story shows us that we can overcome 17._ difficulties as long as we put in all our efforts.Eitherneitherbothnoneall
