一般现在时_初一英语.ppt

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1、代词 第一人称： 单数 复数 I we 第二人称： 单数 复数 you you 第三人称： 单数 复数 he, she, it they三单：三单：第三人称单数第三人称单数一般现在时一般现在时 1.表示现在的状态表示现在的状态： e.g. Hes twelve. Shes at work. 2.表示经常或习惯性的动作表示经常或习惯性的动作： e.g. I get up at 6:30 every day. He reads English every morning. 3.表示主语具备的性格和能力等表示主语具备的性格和能力等： e.g. She likes noodles. They spea

2、k Japanese. 4.普遍真理和自然规律普遍真理和自然规律： e.g. Two plus four is six. The moon goes around the earth.1.be 动词的一般现在时：动词的一般现在时： 肯定句：肯定句： I am a student. He is twelve. They are in the classroom. 一般疑问句：一般疑问句：be提前提前 Are you a student? Is he twelve? Are they in the classroom?特殊疑问句：疑问词特殊疑问句：疑问词+一般一般Who are you?How o

3、ld is he?Where are they?否定句：否定句：be +not I am not a student. He is not a thirteen. They are not in the classroom.2.行为动词的一般现在时：行为动词的一般现在时： 肯定句：肯定句： I/We/You/They I stay at home on Saturdays. They like playing basketball. He/She/It He stays at home on Saturdays. Lucy likes playing basketball. 否定句：否定句：

4、I/We/You/They I dont stay at home on Saturdays. They dont like playing basketball. He/She/It He doesnt stay at home on Saturdays. Lucy doesnt like playing basketball.动词原形动词原形三单三单dont + 动原动原doesnt + 动原动原一般疑问句：一般疑问句： I/We/You/They Do you stay at home on Saturdays? Do they like playing basketball? He/S

5、he/It Does he stay at home on Saturdays? Does Lucy like playing basketball?特殊疑问句：特殊疑问句： I/We/You/They What do you do at home on Saturdays? What do they like doing? He/She/It What does he do at home on Saturdays? What does Lucy like doing basketball?第三人称单数-动词变化1.一般在词后加s. 如: comes, spells, talks, danc

6、es2. 在x, sh, ch, s, tch后加es. 如: watches, washes, finishes3. 辅音字母+y结尾: 变y为i+es. 如: study-studies, try-tries4. 元音字母+y结尾: 直接加s. 如：plays, says, buys5. 以o结尾加es. 如：does, goes6. 特殊：are-is, have-has注意：不要和注意：不要和名词的单复数名词的单复数混淆混淆句型转换 I like dancing. (一般疑问句) She has a new dictionary. (否定) He is thirteen. (对划线部分提问) He goes to school by bike every day. (变成复数句) We often go to the park on Sundays.(特殊疑问句)