名词用法讲稿

1、关于名词用法第一张，PPT共十二页，创作于2022年6月名词一、名词复数 不可数名词：表示不能用数目计算的事物名称的词， 无单复数形式之分 。 (一)一些专有名词、物质名词和抽象名词为不可数名词。1.专有名词：Guangzhou, Karl Marx , the United States 等 。2.物质名词：glass , paper , wood , iron , coal , rice , meat , water , oil , rain , sunshine 等。3.抽象名词：advice , information , health , victory , happiness ,

2、friendship , homework, darkness 等 。(二)某些学科名称的词一般用作单数，为不可数名词 。 如：physics , politics , math , economics 等。 第二张，PPT共十二页，创作于2022年6月可数名词单数形式变成复数形式可数名词：能用数目计算的事物名称的词，有单、复数形式之分。可数名词单数形式变成复数形式的变化规律如下 ：1. 一般情况下直接加 s 。如： books , desks 尾音读s ; girl girls , teacher teachers 尾音读z 。2. 在以 s , x , ch , sh 结尾的单词词尾加 e

3、s 。如：box boxes , class classes , bus buses , watch watches , brush brushes 等 ， 尾音读iz, 但 stomach 的复数是 stomachs 。3. 以辅音字母加 y 结尾的单词 ，变“y”为 “i”加 es 。如：factory factories , city cities , baby babies , family families 等 ， 尾音读iz。4. 以辅音字母加o 结尾的单词 ， 在词尾加es 。如：hero heroes , tomato tomatoes , potato potatoes 等，

4、 尾音读z 。 但photo 的复数形式是photos 。第三张，PPT共十二页，创作于2022年6月可数名词单数形式变成复数形式5. 以f 或 fe 结尾的单词 ， 词尾变 f 或 fe 为v 加 es 。 如： wife wives , knife knives , leaf leaves 等， 尾音读vz 。 但：roof roofs , chief chiefs 等直接加s ,尾音读fs。6. 有些词是单复数同形的。如：deer , sheep , Chinese , Japanese 等。7. 有些词只有复数形式 ，如：people , police , cattle 等 。8. 有

5、些词变化特殊 。 如： tooth- teeth , foot feet , child children , mouse mice 等 。第四张，PPT共十二页，创作于2022年6月二、名词的所有格在名词前加介词 of 表示所属 ，如：the windows of the house ,the title of the story, the students of our school 等 。在名词词尾加“s”表示所属，如：Helens doctor , Childrens Day , my father in laws car , a dogs tail , Chinas populati

6、on , the earths surface , todays newspaper等。以s 结尾的复数名词在其词尾加“”表示所属，如：ladies hats , teachers office , students reading room , workers union , two hours walk , five dollars worth 等。第五张，PPT共十二页，创作于2022年6月名词的所有格4. 两个人共有某物时的所属形式，如：Mary and Toms parents ,Tom and Jacks car 。5. 两个人分别有某物时的所属形式， 如：Mary and Tom

7、s room , Americans and Japans problem 。6. 名词的双重所有格， 如：a friend of my fathers , some pictures of my sisters 等 。第六张，PPT共十二页，创作于2022年6月单项选择题1. Mathematics _ easy to learn. A. is B. are C. can D. feels 2. Twenty miles _ a long way to walk. A. are B. is C. has D. be 3. _ is covered with water. A. The ear

8、ths surface B. The surface of earth C. The surface earth D. The earth surface 4. Green is a _ word. A. five letter B. five letters C. fives letters D. five letters 5. All the _ in the college got a present yesterday. A. women teachersB. woman teachers C. women teacher D. woman teacher第七张，PPT共十二页，创作于

9、2022年6月单项选择题6. After ten years, all those students became _. A. grownsup B. grownup C. grownups D. growingups 7. _been made in science since then. A. A great progress has B. Great progress have C. Great progress has D. Many progresses have 8. His article is better than _in the class. A. anyones else

10、 B. anyone else C. anyones elses D. anyone elses 9. Last month I just came back from _. A. my uncle B. my uncles C. my uncles D. mine uncles 10. He is very tried. He needs _. A. a night rest B. rest of a night C. a rest night D. a nights rest 第八张，PPT共十二页，创作于2022年6月单项选择题1. I have _ for you ! A. a goo

11、d news B. a piece of good news C. so good news D. many good news 2. On _Day, the women teachers will have a party in the dinning hall . A. Womans B. Womans C. Womens D. Womens3. The famous actor is a friends of _. A. Marys sister B. Marys sisters C. Mary sister D. Mary sisters 4. We will find it of

12、great _to get a map when traveling around Beijing. A. price B. cost C. importance D. useful 5. The dumb girl communicates with others by _ of drawing pictures . A. means B. translation C. speaking D. tools 第九张，PPT共十二页，创作于2022年6月题型举例 改错1. What a fine weather it is ? A B C D2. It is about two hours drive from here to the A B C D nearest railway station .3. I had supper at my sister last night. A B C D答案：B应为fine答案：B应为two hours答案：C应为my sisters第十张，PPT共十二页，创作于2022年6月改错4. They collect technical informations from foreign magazines. A B C D5. Physics are not s