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1、Unit7 Do you want to go to a movie?英语海洋魔耳领航Jacky本单元需要掌握的内容1.一般现在时的用法和例句。2.to be和to do的肯定式和否定式。3.主语是第三人称单数时，动词形式的变化。4.听力练习一般现在时一般现在时含义含义一般现在时表示经常性、习惯性的动作或存在的状态，表示主语的特征、性格、能力、爱好等和客观真理。I go to school on foot every day.He can swim.He likes it very much.There are seven days in a week.注意：一般现在时的时间状语为often,
2、usually,always,sometimes等频度副词，以及on Sundays,in the morning,every day等。一般现在时的句型结构一般现在时的句型结构 be动词的一般现在时 be动词的第一人称单数形式为am,第三人称单数形式为is；第二人称单复数同形为are;第一、三人称复数形式均为are.肯定形式：I am,You are,He is,It is,We are,They are否定形式：I am not,You are not,He is not,She is not,It is not,We are not,They are not 疑问形式和简略答语：Am I
3、?Yes,you are./No,you are not.Are you?Yes,I am./No,I am not.Is he/she/it?Yes,he/she/it is./No,he/she/it isnt.Are we/you?Yes,we/you are./No,we/you arent.Are they?Yes,they are./No,they arent.行为动词的一般现在时 肯定句：主语+动词（注意人称变化）+其他We all like the little cat.She has a young brother.否定句：主语+助动词（do/does/did）+not+动词
4、原形+其他部分We dont like the lazy boy.She doesnt sing well.He didnt have breakfast this morning.一般疑问句：助动词+主语+动词原形+其他部分Do you like it?Yes,I do./No,I dont.一般现在时中谓语动词的变化规则一般现在时只有主语为第三人称单数时，谓语动词有词形变化，其他人称的谓语动词均用原形。第三人称单数动词的词性变化仅仅用于肯定句中。多数在动词后加-s:play-plays,like-likes以s,x,sh,ch,o 结尾的动词加-es:go-goes,wash-washes
5、以辅音字母加y结尾，把y改i再加-es:Fly-flies,study-studies一般现在时的基本用法 表示经常性或习惯性的动作，常与表示频度的时间状语连用，如：every year,sometimes,at 5 oclock，on Sundays 等。He gets up at six oclock every day.I telephone my parents once a week.表示现在的状态、性格和个性。I dont want more,thanks.He is a good student.表达客观真理，科学事实。如果出现在宾语从句中，即使主句是过去时态，从句谓语也要用一般
6、现在时。Three and four makes seven.The teacher told us that the earth moves around the sun.用在格言或名言警句中。Pride goes before a fall.Actions speak louder than words.注意：在条件状语从句和时间状语从句中，常用一般现在时表示将来时。We will go to Beijing this Sunday if it is fine.1I want_ _homework now.A.doing B.to do C.to do my D.do my2Its tim
7、e_ _A.go to school B.play games C.to go home D.to do my homeworks3_go and help her.A.Lets me B.Lets us C.Lets D.Lets to 4Do they have a new car?Yes,_.A.they are B.they have C.they dont D.they do5He often _ supper at 6:00 in the evening.A.have B.has c.is having D.is eating6.We _ any Chinese classes on Friday.A.are having B.arent having C.dont have D.are have7.Are you playing basketball?No,we _.A.isnt B.arent C.not D.dont Thank you!Bye bye!