文档介绍:外研版初一英语时态专题复习
外研版初一英语下学期期末专题复习
一、一般现在时:(1、现在的状态。2、经常或习惯性动作。3、主语所具备的性格和能力。4、真理。)
1、标志:often(经常),usually(通常),sometimes(有时),always(总是),never(从不), on Sundays(在星期天), every day/month/year(每一天/月/年)
2、结构:
(1)主语+连系动词be(am/is/are)+名词/形容词/数词/介词短语/副词等做表语表状态(包括There be +n.)
(2)主语(非第三人称单数)+行为动词原形+其他 (用助动词do 帮助构成否定句、一般疑问句和特殊疑问)
(3)主语(第三人称单数)+行为动词的第三人称单数+其他(用助动词does 帮助构成否定句、一般疑问句和特殊疑问句)
行为动词第三人称单数加-s的形式
1. - s 2. 辅音+y: study-studies
3. 以s,x,ch,sh结尾watch-watches teach-teaches 4.特殊have-has do-does go-goes
练习1:用is、 am或 are填空
China _________ a big country.
We __________ in the classroom.
Her mother _________ an English teacher.
He ________ a worker. He works very hard.
Where _________ you from?
It _________ a beautiful cat.
They _________ good friends.
I ________ not from Jiangsu. I come from Shanghai.
练习2. 用所给动词的正确形式填空。
1. Jim usually ________ ( have ) lunch at home.
2. Li Guanhua _______ ( be ) twenty years old.
3. How many students ________ ( be ) there in your class?
4. ---______ she _______ ( study ) hard?
不规则变化:见教材120页
结构:
肯定:主语+动词过去式+其他
否定:①was/were+not;②在行为动词前加didn't,同时还原行为动词
一般疑问句: ①Did+主语+do+其他? ②Was\Were+主语+ 其他?
特殊疑问句: 疑问词+did+主语+动词原形+其他
一般过去式的构成形式
肯定式
疑问式
否定式
疑问否定式
I worked
Did I work?
I did not work
Did I not work?
He(she,it) worked
Did he(she,it) work?
He (she,it)did not work
Did he(she