人教版七年级上册第五单元语法及练习.ppt

Do you have a soccer ball?,Unit 5,2,一.含有实义动词的句子，句 中不能出现be动词。 I have a set of keys. We play tennis. They like coffee.,实义动词（do）,3,二.含有实义动词的句子，主语是第三人称单数时，动词要用三单形式；否则动词用原形。 He has a ping-pong ball. My father likes English. She uses the computer. Lisa reads books,4,三.第三人称单数: （1）人称代词：he she it （2）指示单词：this that （3） 不定代词：everyone something （4） 可数名词单数：Lucy a cat （5） 不可数名词：money milk （6）数字加、减、乘、除的结果,做主语，谓语（实义）动词要用单数,A.写出下列动词的第三人称单数形式：,drink_ go_ stay_ have_ pass_ fly_ study_ brush_ teach_,drinks,passes,has,stays,goes,studies,brushes,teaches,flies,(1)一般情况，在动词后加-s; (2)以字母s, x,ch,sh,o 结尾的加-es; (3)以辅音字母加 y结尾的动词，把y改i，再加-es; (4)特殊词特殊记：have has do does,6,四实义动词句子的否定句： I have a soccer. He have a soccer.,dont,doesnt,根据主语找到相应的助动词（do,does），第三人称单数用doesnt（=does not），在实义动词之前，如动词是三单形式，将其变回原形。,1.He often_(have)dinner at home. 2.Miss Liu _(teach) us math today. 3. She and I_(take) a walk together every evening. 4.He lives at a small town.（改否定句） 6.This soup doesnt taste delicious. （改肯定句）,has,takes,teaches,He doesnt live at a small town.,This soup tastes delicious.,B.按要求完成下列各题。,8,六含有实义动词的一般疑问句及回答： you have a soccer he has a soccer,Do,Does,根据主语找到相应的助动词（do，does），将其提到句首，如实义动词是三单形式，将其变回原形。,have,？,？,7._they_(like) the World Cup? 8. _your parents_(read) newspaper every day? 9._Tom usually _(do)sports every morning? 10. We watches TV on Monday.（改一般疑问句） 11.Nick doesnt go to the zoo after class. （改肯定句）,Do,like,Do,read,Does,do,Do you watch TV on Monday?,Nick goes to the zoo after class.,