北师大版七年级英语下册 Unit 1 Daily Life Lesson 2 A Dangerous JobPeriod2精品课件(共14张PPT).ppt
Period2 一般现在时的用法一般现在时的用法 1.表示现在的状态表示现在的状态：My father works in a school.2.表示经常或习惯性的动作表示经常或习惯性的动作：I get up at 6:30 every day.He reads English every morning.3.普遍真理和自然规律普遍真理和自然规律：The moon goes around the earth.The girl apples.The two girls apples.eatseat说说看看说说看看Mike basketball.The boys basketball.playsplayXiao Mei to school.The sisters to school.goesgoMary shopping.Her friends shopping.goesgo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.当主语为第一人称、第二人称或者第三人称复数时，一般现在时的谓语动词用原形；当主语为第三人称单数时，动词需要使用第三人称单数形式。第三人称单数第三人称单数-动词变化动词变化1.一般在词后加一般在词后加 s.如如:comes,spells,talks,dances2.以以s,x,sh,ch结尾的动词后加结尾的动词后加 es.如如:watches,washes,finishes3.辅音字母辅音字母+y结尾结尾:变变y为为i+es.如如:study-studies,try-tries4.以以o结尾加结尾加es.如：如：does,goes5.特殊特殊：have-hasPut these verbs into the correct groups.carry,do,eat,exercise,get,play,read,run,start,watch -s-es-iescallsgoestidiescarriesdoeswatcheseats,getsexercises plays,reads runs,stars Exercise 1.We _ lunch at school.2.I _ my teeth and then _ to bed at 22:00.My sister _ to bed at 22:30.3.My mum _ at 6:30.I _ at 7:00.At 7:30,we _ breakfast.4.At 8:15,we _ to school with our dad.He _ in the hospital near our school.5.After dinner,I _ my homework and my sister _ TV.havebrushgogoesgets upget uphavegoworksdowatches否定句：否定句：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.当主语为第一人称、第二人称或者第三人称复数时，在动词原形前加dont；当主语为第三人称单数时，在动词原形前加doesnt。Exercise:True or False?1.Jim gets up at 6:00.FHe gets up at 5:202.The firefighters dont tidy the room.FThey tidy their room after they get up.3.They have lunch at 12:00.T4.Jim doesnt run every morning.FJim runs at 8:30 every morning.5.He does skills training in the afternoon.T6.He doesnt have free time every day.Every day,after dinner,he has some free time.F Write some true or false sentences about your parents day.Then let your partner make a guess.Homework
