there be 句型讲解.pptx

1、名词,可数名词,不可数名词,规则变化,不规则变化,名词复数的规则变化,1、一般情况加 s,map-maps boy-boys girl-girls pen-pens bag-bags car-cars,2、以s, sh, ch, x结尾加 es,bus-buses watch-watches box-boxes,3、以辅音字母+y结尾,变y 为i再加es,baby-babies city-cities country-countries,特例：monkey-monkeysholiday-holidaystoytoys boyboys day-days,4、以o结尾的名词，变复数时,加es, t

2、omatoes potatoes 加s, photos pianos radios,名词复数的不规则变化,child-childrenfoot-feettooth-teeth man-men woman-women,单复数同形，如deer，sheep，fish，Chinese（中国人）， Japanese（日本人）,不可数名词,不可数名词是指不能以数目来计算，不可以分成个体的概念、状态、品质、感情或表示物质材料的东西；它一般没有复数形式，只有单数形式，它的前面不能用不定冠词a / an。,常用不可数名词：glass 玻璃 hair 头发 juice 饮料 money 金钱 oil 油 pape

3、r 纸 weather 天气 wind 风 bread面包 beer啤酒,There be 句型 There be 句型的意思是“有.”不要翻译成“那儿有”there在这里没有特别的意思，只是作为这个句型的开头语，没有实际意义。,二者区别,一、There be句型 1表示：在某地有某物或某人。 2在there be 句型中，主语是单数或不可数名词，be 动词用is ；主语是复数，be 动词用are ；如有几件物品，be 动词根据最近be动词的那个名词决定。 There is a book on the desk. There is some water in the glass. There

4、are three men under the tree . There is a bag,two books and three pens on the desk. 3there be句型的否定句在be 动词后加not , 一般疑问句把be动词调到句首。 There is a duck in the river. 否定句：There is not a duck in the river. 一般疑问句：Is there a duck in the river? 4some 和any 在there be 句型中的运用：some 用于肯定句， any 用于否定句或疑问句。 5and 和or 在th

5、ere be句型中的运用：and 用于肯定句， or 用于否定句或疑问句。 6针对数量提问的特殊疑问句的基本结构是： How many +名词复数 + are there + 介词短语？ How much + 不可数名词 + is there + 介词短语？ 7针对主语提问的特殊疑问句的基本结构是： Whats + 介词短语？,have，has 1表示：某人或某物“拥有”什么东西，强调“所属关系”，而且某人某物作为句子的主语。 2have用在人称I，we，you，they和复数的人或物后面。has用在人称he, she, it和单数和人或物后面。 I have a daughter. He h

6、as a lucky dog. 注意： 1“have 表示一日三餐的名词”，意为“用餐”。如：have breakfast吃早餐，have lunch吃午饭，have supper吃晚饭。 2“have 表示食品、饮料等名词”，意为“吃；喝”。如：have (some) bread吃面包，have eggs (for breakfast) (早餐)吃鸡蛋，have (a cup of) tea 喝(一杯)茶。 3“have 表示动作的名词”，没有固定的意思，常与表示动作的名词同义。如： have a rest 休息一下 have a swim 游泳 have a drink (of)喝一点()

7、 have a look (at )(朝)看一眼 4“have 表示某种活动的名词”，意为“进行，举行”。如： have a class (学生) 上课 have a birthday party 举行生日聚会,三、There be句型与have，has有时也可以通用。 如：The classroom has ten desks. = There are ten desks in the classroom. 教室里有十张桌子。,用“ have, has” “there is , there are” 或者“is there , are there”填空。 1. I _ a good fath

8、er and a good mother. 2. _ a book on the desk. 3. He _ a tape-recorder. 4. _ a basketball in the playground. 5. She _ some dresses. 6. They _ a nice garden. 7. What do you _ ? 8. _ a reading-room in the building? 9. What does Mike _ ? 10. _ any books in the bag? 11. My father _ a story-book. 12. _ a

9、 story-book on the table. 13. _ any flowers in the garden? 14. How many students _ in the classroom? 15. My parents _ some nice pictures. 16. _ some maps on the wall. 17. _ a map of the world on the wall. 18. David _ a car. 19. Davids friends _ some dogs. 20. _ many children on the hill.,单项选择。 ( ) 1

10、. _ he have a pencil case ? A. Do B. Does C. Is D. Are ( ) 2. I _ a football, and Jiamin _ a basketball. A. have, have B. has, has C. have, has D. has, have ( ) 3. Does he have a computer? No, he _. A. doesnt B. dont C. hasnt D. havent ( ) 4. Mr White _ two children. A. doesnt have B. have C. doesnt has D. dont have ( ) 5. Does Tom _ any erasers ? Yes, he _ some. A. have, have B. has, has C. have, has D. has, have ( ) 6. Many people _ computers now . A. have B. has C. are ( ) 7. They _ some oranges. A. have B. has C. are there ( ) 8._ you got a card? A. Have B.