人教PEP版六年级下册《英语》语法：一般现在时ppt课件(共20张PPT).pptx

1、小升初一般现在时1.表示人或物经常性或习惯性的动作或状态；也可以表示人或物现在的状态；或者用来表示主语现在具有的性格和能力。1）He goes to work at eight oclock every morning.经常性的动作2）I am twenty now.现在的状态3）Shes a nice teacher.现在具有的性格1.Tom is usually late for school.2.I get up at 7:30 very morning.3.She often plays ping pong after school.4.Grandma watches TV every

2、 night.usually 程度副词every morning 时间状语often 程度副词every night 时间状语频度副词：always(总是)，usually（通常），often（经常）,sometimes（有时）,seldom（很少）,never（从不）时间状语：every morning/night/evening/day/week/year,twice a week（一周两次）,once a month（一个月一次）四.一般现在时的几种情况2.实意动词的一般现在时2.1主语是第一人称/第二人称/第三人称复数1.be动词的一般现在时一般现在时2.2主语是第三人称单数be动词（

3、am,is,are）1.He is very tall.2.We are friends.3.There isnt any cheese.陈述句：主语+be动词（not）+其他.1.Is it a monster?2.Are they in the park?3.Are there any buses in the street?疑问句：Be 动词+主语+其他？4.What is it?5.Where is the cat?特殊疑问句：特殊疑问词+be 动词+其他?一般现在时有人称和数的区别第一人称：I，we第二人称：you（你/你们）第三人称：he,she,it,Sam,Lily,my fa

4、ther,the rabbit.(第三人称单数)they,Amy and Tom,my parents,the birds.(第三人称复数)请把下列人称进行分类my math teacher,your mum,I,his sister,Tom,we,Daming and Lingling,you,the dog,my friends 第一人称：第二人称：第三人称单数：第三人称复数：I ,weyouDaming and Lingling,my friends my math teacher,your mum,his sister,Tom,the dog六.1.实意动词（主语是第一人称，第二人称，

5、第三人称复数）的一般现在时句式。（肯定句）1）We often play football after school.2）You like pears very much.3）Sam and Amy live in London.陈述句(肯定句)：主语+动词原形+其他.we 第一人称you 第二人称Sam and Amy 第三人称复数单项选择（）1.I football very well.A.plays B.playing C.play（）2.They singing songs together.A.like B.likes C.liked（）3.My parents TV every n

6、ight.A.watching B.watch C.watchedCAB1）.I dont like skipping.2）.You dont like pears.3）.Sam and Amy dont live in London.2.实意动词（主语是第一人称，第二人称，第三人称复数）的一般现在时句式。(否定句)否定句：主语+dont+动词原形+其他.请把下列肯定句变为否定句1.We often go the zoo.2.They like swimming very much.3.You speak English very well.We dont often go to the zo

7、o.They dont like swimming very much.You dont speak English very well.1）Do your mum like skipping?2）Do you play football well?3）Do Sam and Amy live in London?3.实意动词（主语是第一人称，第二人称，第三人称复数）的一般现在时句式。(疑问句)疑问句：Do+主语+动词原形+其他？七.1.实意动词第三人称单数的一般现在时句式(肯定句)1.He always goes to work by car.2.She dances very well.3.

8、Daming sometimes plays basketball with his frinds.He-第三人称单数She-第三人称单数Daming-第三人称单数肯定句：主语（第三人称单数）+动词三单形式+其他.动词第三人称变化规则1.一般情况下直接在动词后面加s(work-works);2.以“o,s,x,sh,ch”结尾的动词加es(watch-watches);3.以辅音加y 结尾的动词，变y为i,再加es(study-studies);have-has写出下列动词的三单形式take-.go-.do-.fly-.teach-.takesgoesdoesfliesteaches小试牛刀:

9、单项选择。（）1.My big brother going fishing now.A.liked B.like C.likes（）2.He always very hard.A.studies B.studied C.study（）3.The balloon away.A.fly B.flying C.fliesCAC2.实意动词第三人称单数的一般现在时句式(否定句)1.He doesnt go to work by car.2.She doesnt dance very well.3.Daming doesnt play basketball with his frinds.否定句：主语（第三人称单数）+doesnt+动词原形+其他.请把下列肯定句变为否定句1.Lily likes reading.2.My mum often goes shopping on the weekend.3.He goes to school on foot.Lily doesnt like reading.My mum doesnt often go shopping on the weekend.He doesnt go to school on foot.