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人教版英语七年级下册关于一般现在时复习
一般现在时的概念
表示经常性或习惯性的动作（每周，每天，经常）。
例如：He is always ready to help others.
他总是乐意助人。
又如：The shop opens at nine every day.
这家商店每天九点开门。
又如：I usually go to school by bus.
我通常坐公交车去上学。
描述事物或人物的状态、性质、特征、能力、爱好等。（男生、女生、职业、高矮胖瘦）。
例如：He can speak Chinese and English.
他会说汉语和英语。
又如：I live in a small village.
我住在一个小山村。
又如：The boy likes running after getting up.
男孩起床后喜欢跑步。
陈述客观事实、客观真理。（太阳、月亮、河流、高山）。
例如：Three and two is five. 三加二等于五。
又如：The sun rises in the east. 日出东方。
又如：The earth goes around the sun. 地球绕着太阳转。
一般现在时常见的标志词。
常与always（一直、总是）、 usually（通常）、often（经常）、sometimes（有时）、never（从不）、every morning/night/evening/day/week/year,once a month（一月一次）, on Sundays（每逢周末）等频率副词连用。
一般现在时中涉及到的谓语动词第三人称单数形式的构成方法。
一般情况，词尾加-s ，例如：like - likes；
以s，x，ch，sh，o结尾的词，在词尾加es，例如：brush - brushes ; watch - watches；
以“辅音字母+y”结尾，变y为i，再加-es，例如：study - studies ; cry - cries；
不规则变化：have——has。
练习巩固——写出下列动词的第三人称单数。
get ______ go ______ try ______ watch ______ like _____ ask _____ have______ think ______ guess_________ study __________
参考答案：
gets ; goes ; tries ; watches ; like ; asks ; has ; thinks ; guesses ; studies
一般现在时句子类型
含有Be动词（am/ is / are），例如：I am a student in a Middle School. 我是一名中学生。
含有情态动词can , must, may, should等，例如：You should drink more water. 你应该多喝水。I can sing and I can dance , too. 我会唱歌，也会跳舞。
行为/实义动词等，例如：I speak English very well. 我说英语说得好。又如：In the morning , Jim gets up early. 早上，吉姆起得早。
用法实例。
含有Be动词（am/ is / are）。
肯定句 否定句
I am a teacher. I am not a teacher.
You are a boy. You are not a boy.
He is a student. He is not a student.
She is a girl. She is not a girl.
We are in Class 1 , Grade 7. We are not in Class 1 , Grade 7.
注意缩写形式：is not = isn’t ; are not = aren’t
肯定句 一般疑问句
I am a teacher. Are you a teacher
You are a boy. Are you a boy
He is a student. Is he a student
She is a girl. Is she a girl
They are from the USA. Are they from the USA
注意变化规则：
（1）、找到句中Be动词，提前并大写。
（2）、若是碰到第一人称，则改为you,并搭配are.
（3）、其它部分照抄，别忘记“ ？”。
肯定回答：Yes,I am. \ Yes, he\ she is. \ Yes , they are
否定回答：No,I am not. \ No, he \ she isn't. \ No , they aren’t.
2、含有情态动词(can等)
肯定句 否定句 一般疑问句
I can play basketball. I can not play basketball. Can you play basketball
She can spell it . She can’t spell it. Can she spell it
肯定回答：Yes, I can. \ Yes, she\ he \ they can.
否定回答：No, I can't. \ No, she \ he \ they can't.
3、含有行为动词（主语非第三人称单数）
肯定句 否定句 一般疑问句
I have a book. I don't have a book. Do you have a book
We like apples. We don't like apples. Do you like apples
They watch them on TV. They don't watch them on TV. Do they watch them on TV
含有行为动词（主语为第三人称单数）
肯定句 否定句 一般疑问句
She likes apples. She doesn’t like apples. Does she like apples
He has a pen. He doesn’t have a pen. Does he have a pen
注意：变否定有实意动词的，在动词前加助动词don’t, 若主语是第三人称单数的，则在三单动词前加助动词doesn’t,并且三单动词要变回动词原形。
练习巩固：用所给词的正确形式填空。
一、用所给动词的正确形式填空：
1、We often ______(play) in the playground.
2、She often ______(watch) TV with her dog.
3、The earth ______(go) around the sun.
4、My mother _______look) after my little sister at home.
5.、Lucy ________ (have) some friends here.
6、Fang Ming _____________(not like )rice at all.
7、We_____(go)to school at 7:30 in the morning .
8、Mary seldom ________ (come) here.
9、Her uncle often _______ (drive) to Beijing.
10、Tom ______ (want) _________ ( work) in Hainan.
二、按照要求改句子
1、Do you often play football after school (肯定回答)
___________________________________________
2、I have many books. （改为否定句）
__________________________________________
3、MY sister likes playing ping-pong （改为否定句）
_______________________________________________
She goes to school by subway. （改为一般疑问句）
________________________________________________
We get dressed at 6:50. （对划线部分提问）
________________________________________________
参考答案：
一、用所给动词的正确形式填空：
play 2、watches 3、goes 4、looks 5、has 6、doesn’t like
go 8、comes 9、drives 10、wants ; to work
按照要求完成句子。
Yes , I do.
I don’t have many books.
My sister doesn’t like playing ping-pong .
Does she go to school by subway
What time do you get dressed

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