人教版七年级上册《英语》一般现在时ppt课件.pptx

1、一般现在时讲解及练习基本用法1用于表示现在时刻的状态、能力、性格、个性经常性或习惯性的动作每天几点起床？什么时候去学校？多久看一次电影？every系列系列 every day year month week morning afternoon evening频率副词频率副词 neverseldomrarelysometimesoftenusuallyalways普遍真理和自然规律地球绕着太阳转。一年有四季。格言警句结构2当动词为be动词时肯定句：主语+be+其他.He is five years old.否定句：主语+be+not其他.He is not five years old.一般疑问

2、句：Be+主语+其他?Is he five years old?当动词为be动词时肯定句：主语+be+其他.We are in Hong Kong.否定句：主语+be+not其他.We are not in Hong Kong.一般疑问句：Be+主语+其他?Are you in Hong Kong?当动词为be动词时肯定句：主语+be+其他.He is handsome.否定句：主语+be+not其他.He is not handsome.一般疑问句：Be+主语+其他?Is he handsome?当动词为be动词时特殊疑问句：疑问词主语+be/疑问词+一般疑问句（被提问的部分删去）Is he

3、 handsome?How is he?We are in Hong Kong.Where are you?She is Xins mother.She is not Xins mother.Is she Xins mother?Who is she?当动词为实义动词时肯定句：主语+实义动词(s)+其他I get up at 8 every morning.否定句：主语+dont/doesnt+动词原形+其他.I dont get up at 8 every morning.一般疑问句：do/does+主语+动词原形?Do you get up at 8 every morning?当动词为实

4、义动词时肯定句：主语+实义动词(s)+其他I like this movie.否定句：主语+dont/doesnt+动词原形+其他.I dont like this movie.一般疑问句：do/does+主语+动词原形?Do you like this movie?当动词为实义动词时肯定句：主语+实义动词(s)+其他He likes playing basketball.否定句：主语+dont/doesnt+动词原形+其他.He doesnt like playing basketball.一般疑问句：do/does+主语+动词原形?Does he like playing basketba

5、ll?当动词为实义动词时特殊疑问句：疑问词+do/does+主语+动词原形+其他）疑问词+一般疑问句（被提问的部分删去）Do you like this star?Who do you like?当主语是第三人称单数时，动词需变化1)直接+s，如：take-takes;2)sh,ch,o,s 结尾+es,如;teach-teaches；3)以辅音+y 结尾，变y 为 i+es，如：fly-flies。She likes sleeping.She doesnt like sleeping.Does she like sleeping?What does she like doing?当动词为情态

6、动词时肯定句：主语+can+动词原形+其他.He can play the piano.否定句：主语+can+not+动词原形+其他.He cannot play the piano.一般疑问句：can+主语+动词原形+其他?Can he play the piano?当动词为情态动词时特殊疑问句：疑问词+can+主语+动词原形+其他）疑问词+一般疑问句（被提问的部分删去）Can he play the piano?What can he do?He can swim.He cannot swim.Can he swim?What can he do?练习3一、一、用动词的适当形式填空。用动词

7、的适当形式填空。1 She _(get)up at 6:30 every morning.2 His father _(ride)a bike to go to work every day.3 Jim _(go)shopping on Sundays.4 There _(be)some bread on the table.getsridesgoesis二二 翻译句子。翻译句子。1 他每天七点上学。他每天七点上学。2 每周五下午，他们去游泳。每周五下午，他们去游泳。3 她每天都写作业吗？她每天都写作业吗？4 你周日都经常做什么？你周日都经常做什么？5 你有词典吗？你有词典吗？He goes

8、to school at 7:00 every morning.Does she do her homework every day?They go swimming every Friday afternoon.What do you usually do every Sunday?Do you have a dictionary?二、句型转换：1.They are doing housework.(改成一般疑问句)Are they doing homework?2.The students like cleaning the classroom.(改一般疑问句并作肯定和否定回答)Do the students like cleaning the classroom?No,they dont.3.Tom is under the tree.（变为否定句）Tom is not under the tree.4.The mouses teeth are sharp.（变一般疑问句并作肯定回答）Are the mouses teeth sharp?Yes,they are.Thanks for listening!