仁爱英语七年级上学期语法一般现在时

精品文档 1欢迎下载 一般现在时一般现在时 一般现在时的特征 1 表示事物或人物的特征 状态 如 The sky is blue 天空是蓝色的 2 表示经常性或习惯性的动作 如 I get up at six every day 我每天六 点起床 3 表示客观现实 如 The earth goes around the sun 地球绕着太阳转 一 如何判断句子中的主语是单数第三人称 一 如何判断句子中的主语是单数第三人称 句子中的主语 S 可以归纳以下三类 S 主语 第三人称 单个单个名字单个单个人或物He She It 如 Tina Paul Chris 等 如 my daddy his mommy your friend the dog a cat the tall tree 等等 二 当句子中的主语二 当句子中的主语 S S 是单数第三人称时 动词单数第三人称形式的变形规律是单数第三人称时 动词单数第三人称形式的变形规律 如下 如下 1 大部分的动词大部分的动词 s s 如 run runs swim swims hop hops 等 2 以以 ch ch sh sh o o x x s s 结尾的动词结尾的动词 必须 es 如 wash washes teach teaches watch watches catch catches do does go goes 以 X S 结尾的动词比较少 只要记住此概念即可 3 以以 y y 结尾的动词结尾的动词 有两种情况 a 动词以 y 结尾 并且在 y 字母旁边含有含有 a e i o u 其中一个字母 动词直接 s 如 play plays 动词中 y 旁边有 a 字母 sway sways b 动词以 y 结尾 并且在 y 字母旁边不含有不含有 a e i o u 其中一个字母 动词必 须去掉 y ies 如 fly flies cry cries 动词中不含有元音字母 study studies 动词中含有 u 但是不在 y 的旁边 必须去 精品文档 2欢迎下载 y ies 三 如何把陈述句改为一般疑问句 可以按照以下步骤 三 如何把陈述句改为一般疑问句 可以按照以下步骤 1 在陈述句中寻找 is am are can will 这几个单词 I am a good student He is a tall boy They are cute flowers I can run very fast She will go to the park 2 若句子中出现以上几个单词 就直接把这几个单词放到句子的最前面 后 面句子照抄 注意大小写字母的变化 并把句点改为问号 I am a good student Am I a good student Are you a good student I am 是特殊的 通常用 Are you 进行提问 He is a tall boy Is he a tall boy They are cute flowers Are they cute flowers I can run very fast Can you run very fast 句子中出现 I 都要改成 you She will go to the park Will she go to the park 3 若句子中没有出现以上几个单词 就考虑用 do does 来进行提问 放在句 子的最前面 a 当句子的主语不是单数第三人称时 用 do 来提问 后面句子照抄 句子中 的 I 变成 you I like to eat apples Do you like to eat apples They have five cats Do they have five cats 句子中主语 I they 都不是单数第三人称 所以用 do 提问 放在句子最 前面 有 I 的地方改成 you 其他不变 b 当句子的主语是单数第三人称时 用 does 来提问 后面句子照抄 但是注意 动词必须改为原形 He likes to eat pizza Does he like to eat pizza The bird flies in the sky Does the bird fly in the sky His daddy plays balls with his friends Does his 精品文档 3欢迎下载 daddy play balls with his friends 句子中主语 He The bird His daddy 都是单数第三人称 所以用 does 提问 放在句子最前面 动词必须改为原形 一 写出下列动词的第三人称单数形式 讨论第三人称单数形式的变化规则 Model clean cleans 1 watch 2 have 3 cook 4 go 5 fly 6 make 7 swim 8 draw 9 ride 10 play 二 用动词的正确形式填空 1 We often play in the playground 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 Donny often study English at night 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 Sally often go on foot 10 My father read newspaper every morning 三 改成疑问句 并作肯定否定回答 精品文档 4欢迎下载 1 I often play football after school 2 I have many books 3 Gao Shan s sister likes playing table tennis 4 She lives in a small town near New York 5 We watch TV every day 6 David has got a cat 7 they go to school by bike 四 选择填空 1 Lili and Sally often basketball A play B plays C are playing 2 Do you story books A have B has C having 3 I to music every morning A listen B listening C listens 4 What he usually do in the afternoon 精品文档 5欢迎下载 A am B is C does D do 5 Does he TV A watching B watch C see 6 She like swimming A doesn t B don t C isn t 7 They often ball after school A plays B play C playing 8 Can they TV A watching B watch C watches 9 I want homework now A doing B to do C to do my 10 It s time A go to school B to do my homeworks C to go home 11 you the blackboard Yes I am A Can clean B Am cleaning C Are cleaning 12 go and help her A Let s me B Let s us C Let s D Let s to 13 Do they have a new car Yes A they do B they have C they don t 14 He often supper at 6 00 in the evening A have B has C is having 15 We any Chinese classes on Fridays 精品文档 6欢迎下载 A are having B aren t having C don t have 五 用动词的适当形式填空 1 Tom often swim in the river after school 2 She usually do her homework in the evening 3 My mother often the clothes at noon 4 What does your father do He s a worker 5 I be ill I m staying in bed 6 She go to school from Monday to Friday 7 Liu Tao do not