名词和名词所有格.ppt

1、A,1,代词和名词所有格,A,2,Unit 3 Key sentences,This is my sister./That is my brother. These/ Those are my parents/friends. Thanks for sth./doing sth. 因为而感谢！ Is this your sister? Yes, it is./ No, it isnt. Is that your brother? Yes, it is./ No, it isnt. Are these / those your brothers? Yes, they are. / No, the

2、y arent. 注意:上文提到指示代词this/that下文用it代替，上文提到指示代词these/those下文用they代替.,A,3, 可数普通名词的单复数形式及运用 识别不可数名词及其在句中的主谓 一致问题 专有名词 名词的所有格,关于名词,A,4,1.名词可分为： 普通名词：就是本来就存在的一般东西的名词，如：water, desk, book, air, work等。普通名词又分为可数名词和不可数名词,可数名词有单、复数,不可数名词没有复数形式。 专有名词：是特定的某人、地方或机构的名称，即:人名，地名，节日名，时间名，国家名，单位名，组织名等等。专有名词的首字母必须大写。例如：

3、Hemingway海明威 New York 纽约 Sunday星期日United Nations联合国等,A,5,2.可数名词在句中使用时一定要考虑到单、复数问题。可数名词单数不能单独使用，前面必须有冠词a/an/the或者是形容词性物主代词等其它限定词(如:a cat, an apple, the boy, my watch等)，表达一类事物常用复数形式，也可用单数。 e.g. Apples are delicious. An apple is delicious. His car is very expensive. Your second question is too easy.,A,

4、6,1)不可数名词作主语时，谓语动词要用_。 2) 如果要表示不可数名词的数量，可以借助于单位词来表示，常用的结构有： 表示液态的不可数名词数量的结构有： 表示固态的不可数名词数量的结构有：,单数形式,a cup/glass/bottle +of+ 不可数名词,a piece/slice+ of + 不可数名词,不可数名词在句中的运用,A,7,名词在句中可以作主语、表语、宾语、复合宾语、定语、状语和同位语等成分。 Our country is getting richer and richer. We are students. I bought a computer five years a

5、go. I found him a clever boy. There are many apple trees on the hill.,A,8,可数名词复数的规则变化,一、一般情况加 s 1.清辅音后读/s/： map-maps 2.浊辅音和元音后读/z/:bag- bags; car- cars 二、以s, x , sh, ch 结尾的词加-es读 /iz/： bus-buses; watch-watches 三、以辅音字母加y结尾的名词变y为i加es: city- cities, baby-babies,A,9,四、以o结尾的加es的单词：hero- heroes potato-pot

6、atoes tomatotomatoes 五、以f或fe 结尾的名词变复数时,变f/fe为v， 再加es。 如：half-halves thief-thieves leaf-leaves wolf-wolves wife-wives life-lives knife-knives shelf-shelves,A,10,名词复数的不规则变化 child-children foot-feet tooth-teeth mouse-mice man-men woman-women 注意：与 man 和 woman构成的合成词，其复数形式也是 -men 和-women。 如： an Englishman

7、，two Englishmen. woman doctor women doctors man teacher men teachers 但German/American/Australian/Canadian等不是合成词，故复数形式直接在词尾加s.,A,11,单复同形 1) deer，sheep，fish，Chinese，Japanese 2) li, jin, yuan, two li, three mu， four jin 但除人民币元、角、分外，美元、英镑、法郎等都有复数形式。如: a dollar, two dollars; a meter, two meters,A,12,写出下列

8、单词的复数形式： leaf thief knife box fox bus peach dish glass watch dog ruler pencil radio zoo hero boy day key guy lady story city deer sheep man foot mouse child tooth,A,13,把下列句子改为复数形式 ： 1.This is a box and that is a knife。 2.There is a watch on the desk. 3. It is my book. 4.That is a mouse. ,These are b

9、oxes and those are knives.,There are some watches on the desk.,They are our books.,Those are mice.,5. He is a man doctor.,6.This is an apple tree.,They are men doctors.,They are apple trees.,A,14,用所给单词的正确形式填空： 1. There are so many _ (wolf) in the forest. 2. There are three _ (chair) in the classroom

10、. 3. These _ (tomato) are red. 4. _ (hero) are great. 5. My brother looks after two _ (baby). 6. There are some _ (deer) eating the grass. 7. My father likes to eat _ (potato). 8. Tom and King are _ (boy). 9. There are two _ (man) English teacher here.,wolves,chairs,tomatoes,Heroes,babies,deer,potat

11、oes,boys,men,A,15,1. Chinese _ (people) like to eat noodles. 2. I have a lot of _ (toy) in my bedroom. 3. I help my mother wash _ (dish) every day. 4. I have two _ (pencil-box). 5. There are some _ (bus) in the street. 6. Peter has eight _ (foot). 7. Linda has four _ (tooth). 8. There are some _ (ch

12、ild) in the garden. 9. Michael likes the _ (mouse).,people,toys,dishes,pencil-boxes,buses,feet,teeth,children,mice,A,16,名词所有格 1.一般情况在词尾加s,以s结尾的复数在词尾加 e.g. Teachers Day 2.名词所有格可以修饰名词做定语相当于形容词性物主代词，也可以做主语，宾语，表语等相当于名词性物主代词。 e.g. This is Tonys room. These are my books and those are Jims. Your hat is red

13、 but your sisters is white. 3.双重所有格 表示两个人共同拥有时候，只变后者为所有格，表示分别拥有则都要变所有格 e.g. This is Lucy and Lilys room. These are Lucys and Lilys books.,A,17,8.Last week I went to my _ ( aunt) house to teach her how to send e-mail. 9. There is a on the wall. (中国地图） 10. _ mothers work in the hospital. A. Tim and Pe

14、ters B. Tim and Peter C. Tims and Peters 11. Can you imagine what life will be like in _ time? A. 20 years B. 20 years C. 20- years,A,B,aunts,map of China,A,18,人称代词,me,us,you,him,her,it,them,A,19,I,we,you,he,she,it,they,A,20,my book,our book,your book,her book,his book,its book,their book,mine,yours

15、,ours,hers,his,its,theirs,一变，my-mine 二留， his,its 四加s ours,yours,hers,theirs,A,21,These are clothes. The new clothes are _.,mine,I,my,A,22,She has a football. The football is _. _ football is new.,hers,Her,she,A,23,This is _ new bike. The red bike is _.,his,his,he,A,24,It has a knife. _ knife is blue

16、.,Its,it,A,25,（二）用适当的词填空。,1. _ （谁的）books are these? They are _.（我们的） 2. This is _ （我的）bag, not _.（你的） 3. Where are _（他们的） pants? _（他们的） are here. 4. May I borrow _ （你的）pen? Sorry, _ （我的）is broken. 5. Thats _（她的） cat. It isnt _.（他的） 6. Are those pencils _ ?（他的） Yes , they are _.（他的）,Whose,ours,my,you

17、rs,their,theirs,your,mine,her,his,his,his,A,26,7. Who is _ （我们的）Chinese teacher? We dont know _ （我们的）teachers. 8. I have a dog. _（它的） name is Bobby. 9. Whose? Steves? - Yes, it is _.（他的） 10. _ （我的）pen is new , and _（你的） is old.,our,our,its,his,My,yours,A,27,选择题,1 coat is this? Its his. A. Which B. W

18、hos C. Whose D. What,2. _ favorite color is red. A. She B: Hers C. Her D. Shes,3. Is this your eraser, Kangkang? No, it isnt . Its . A. my; your B. mine: her C. mine; his,A,28,4.-Is that coat _.? Yes, its _ coat. A. his, hes B. yours, your C her, hers D. mine, your,5.They _friends. _names are Tom and Jim. A. are, Theirs B. are, Their C. is, They D. are, They,6.The bedroom is _ .