初一英语上学期一般现在时ppt课件

1、一般现在时态一般现在时态1;.2概念的把握一、一般现在时一般现在时表示现阶段经常发生的动作或存在的状态1,表示现在的状态，My name is Michael. I am twelve.2.表示经常的或习惯性的动作，I get up at six.3,表示特征或能力，I like English4.表示客观存在或普遍真理，Cats eat fish.3Be 动词肯定形式 am is areI amYou areHe/She/It isWe/You/They are否定形式 am is are+notI am notYou are notHe/She/It notWe/You/They are

2、not4疑问形式Am I ?Are you?Is he/she/it?Are we/you/they?Yes,you are.No, you arent.Yes,I am. No, Im not. Yes,he/she/it is. No, he/she/he isnt.Yes,we/you/they are.No,we/you/they arent.5动词do肯定形式I speak English.You speak English.He/She speaks English.We/You/They speak English.否定形式I dont speak English. You do

3、nt speak English. He/She doesnt speak English.We/You/They dont speak English.6疑问形式Do you speak English?Does he/she speak English?Do you/they speak English?Yes,I do. No, I dont.Yes,he/she does.No,he/she doesnt.Yes, we/they are.No, we/they dont.7当主语是第三人称单数时，动词形式有下列变化。一般动词词尾加s以字母s,x,ch,sh结尾的动词加 es以o结尾的

4、动词一般加es以辅音字母加y结尾的动词，变y为I,再加es. like likesteach teaches guess guesses do does go goes fly flies carry carries8句型一： 现在时态陈述句改错：1. I has breakfast at school.2. They are watch TV on Sunday afternoon.3. Tom and Peter goes to school with each other.4. She get up at seven oclock._ have_ go_ gets9句型二： 现在时一般疑

5、问句结构Do（助动词） +主语+谓语动词的原形+其他？Do you know me? Yes, I do. You are Mr Lee.Do they go home every week? No, they dont.Does +主语（第三人称单数） +谓语动词的原形+其它?Do he/ she/Kangkang speak Chinese?Yes, he/she/Kangkang does.No,he/she/Kangkan doesnt.10句型三：” 现在时态“的否定句主语+dont(do not)+谓语动词原形+其他We dont like her.主语+doesnt(does n

6、ot)+谓语动词原形+其他She doesnt speak Chinese.11句型四：”非三单现在时“特殊疑问句疑问词+助动词do+主语+其他？What do you do after class?How do you spell your name?疑问词+助动词does+主语+其他？What does she look like?What does he do after class?12“be”的现在时I am happy today. (Be+形容词、介词）Are you sad?比较：Do I look sad?They are not in the classroom.比较：Th

7、ey dont shout in the classroom.Where are they from?比较：Where do they come from?13 经典考题，你也来试试身手1. We do our homework for an hour.一般疑问句、否定句一般疑问句、否定句2. The Blacks have a nice car.否定句3. Do you like English?作肯定和否定回答4. They arent from China.同义句5. I often chat with my friends.否定句6. My classmates help each other after class.一般疑问句一般疑问句7. Her teacher lives at school