初中一般现在时与三单动词的变化规则

一般现在时一般现在时 1 概念 经常 反复发生的动作或行为及现在的某种状况 2 时间状语 always usually often sometimes every week day year month once a week on Sundays 3 基本结构 动词原形 第三人称单数形式 如主语为第三人称单数 动词上要改为第三人称单数形式 4 否定形式 am is are not 谓语动词若为动词 则在其前加 don t 如主语为第三人称单数 则用 doesn t 同时还原行为动词 5 一般疑问句 把 be 动词放于句首 用助动词 do 提问 如主语为 第三人称单数 则用 does 同时 还原行为动词 三单动词的变化规则三单动词的变化规则 1 一般情况下 直接加 s 如 play plays want wants work works know knows help helps get gets 2 以 s x sh ch o 结尾 加 es 如 guess guesses fix fixes teach teaches brush brushes go goes do does watch watches catch catches 3 以 辅音字母 y 结尾 变 y 为 i 再加 es 如 study studies carry carries fly flies worry worries 一般现在时用法专练 一 写出下列动词的第三人称单数 drink go stay make look have pass carry come watch plant fly study brush do teach catch wash like have say learn eat read sing 二 用括号内动词的适当形式填空 一 1 He often have dinner at home 2 Daniel and Tommy be in Class One 3 We not watch TV on Monday 4 Nick not go to the zoo on Sunday 5 they like the World Cup 6 What they often do on Saturdays 7 your parents read newspapers every day 8 The girl teach us English on Sundays 9 She and I take a walk together every evening 10 There be some water in the bottle 11 Mike like cooking 12 They have the same hobby 13 My aunt look after her baby carefully 14 You always do your homework well 15 I be ill I m staying in bed 16 She go to school from Monday to Friday 17 Liu Tao do not like PE 18 The child often watch TV in the evening 19 Su Hai and Su Yang have eight lessons this term 20 What day be it today It s Saturday 二 1 We often play in the playgound 2 He usually get up at six o clock 3 you brush your teeth every morning 4 What do he usually do after school 5 Danny study English Chinese Maths Science and Art at school 6 Mike sometimes go to the park with his sister 7 At eight at night she watch TV with his parents 8 Mike read English every day 9 How many lessons your classmate have on Monday 10 What time his mother do the housework 四 1 I can take Li Ming there when he come to visit 2 your sister know English 3 Her home 远离 her school 4 The pot not look like yours very much 5 Where you have lunch every day 6 Who 想要 to go swimming 7 she do the housework every day 8 Jenny and Danny usually play games in the afternoon 五 1 Where be John and Jack from 2 His favorite subjects be P E and music 3 His pen pal live in Toronto 4 he have any sisters 5 Ben can speak English and Spanish 6 Her brother not play sports every day he only watch them on TV 7 My patents want go shopping on Sunday 8 She likes play computer games 9 When your mother cook breakfast every morning 10 There be some ice cream and hamburgers on the table 11 Mr White always get up early in the morning 12 Jack together with his friends go to park every week 13 Nick have lunch at school from Monday to Friday 14 There be seven days in a week 15 The students in our school like English 三 选择填空 1 I to school at 7 00 in the morning A go B going C goes 2 They books every day in the library A reads B read C reading 3 The monkey eating bananas very much A like B likes C liking 4 My father to read newspaper after supper every day A like B likes C liking 5 I like watching TV but my mother like it A don t B doesn t C does 6 your father drink milk every day A do B are C does 7 One of the boys a black hat A have B there is C there are D has 8 We will go shopping if it tomorrow A don t rain B didn t rain C doesn t rain D isn t rain 9 Wang Mei music and often to music A like listen B likes listens C like are listening D liking listen 10 Jenny English every evening A has study B studies C study D studied 四 按照要求改写句子 1 Daniel watches TV every evening 改为否定句 2 I do my homework every day 改为一般疑问句 作否定回答 3 She likes milk 改为一般疑问句 作肯定回答 4 Amy likes playing computer games 改为一般疑问句 作否定回 答 5 We go to school every morning 改为否定句 6 He speaks English very well 改为否定句 7 I like taking photos in the park 对划线部分提问 8 John comes from Canada 对划线部分提问 9 She is always a good student 改为一般疑问句 作否定回答 10 Simon and Daniel l