一：现在进行时：用在叙述某人正在做某事的时候。（某动作正在进行）
其结构是“be动词 + 动词ing”,句中可能会有look，listen，now或一个相当具体的时间。
动词加“ing”（现在分词）的变化规则：
1、接在动词后面加“ing”
2、“元音+辅音+e”结尾的单词把e去掉再加ing。
3、重读闭音节双写最后字母再加ing，单词有：run—running、swim—swimming、put—putting、get—getting、shop—shopping
1.) what is mary doing? she’s shopping.
2.) is betty swimming now? no, she isn’t. she’s running.
3.) it’s seven thirty in the evening. we’re h**ing dinner at home.
二：一般现在时：用来叙述经常性发生的事情、习惯和爱好等，时间词有sometimes\often\usually\every morning(afternoon,evening,day,week,year)\on monday等（注意此时要先弄清叙述的人或事物是否第三人称单数。
即he 、she 、it。）
1、如果叙述的人或事物是第三人称单数行为动词要加上s或es，其变化规则和名词的复数形式变化规则一样。
1.) john likes going hiking.
2.) mary often gets up at seven o’clock.
3.) mr. li cooks supper every evening.
4.) how does he go to school? -he goes to school on foot.
5.) does he go to school on saturday? -yes, he does.
第三人称单数一般疑问句句前是does，句中的动词要用原形。)
动词第三人称单数变化规则：
1）直接在动词后面加“s”。
2）以“s、x、sh、ch”结尾的单词，在动词后面加“es”。
wash---washes watch---watches fish---fishes
3）以“辅音+y”结尾的单词，把y改i再加es。
carry---carries study---studies fly---flies
4）go 和do 的第三人称单数是goes 和does
2、叙述的人或事物不是第三人称单数行为动词要用原形。
1.)i usually go to school on foot.
2.)we play football every sunday afternoon.
3.)what do they do on sundays? -they play chess.
三：一般将来时：叙述将要发生的事情或打算。
时间词有：tomorrow, tonight, next monday(tuesday…),next week(month, year…) this morning(afternoon…)
结构是be going to+动词原形。如果所接的动词原形刚好是go或come，可把to go 和to come 去掉。
1.) what are you going to do tomorrow? -i am going to visit my grandparents.
2.) are they going to sweep the floor tonight? -yes, they are.
3．）where is sarah going (to go) next week? -she’s going (to go) the park.
四：过去时：一般过去时表示过去某个时间发生的动作或存在的状态，常和表示过去的时间状态连用， 如yesterday, last weekend, last sunday 等。
也表示过去经常或反**生的动作， 常和often, always表示频率的时间连用。
肯定句： i visited my grandparents last weekend.
i usually played with my friends last year.
i was busy last weekend.
they were sad yesterday.
否定句： i didn’t visit my grandparents last weekend.
i wasn’t busy last weekend.
they were not sad yesterday.
一般疑问句： did you visit you grandparents last weekend? yes, i did. /no, i didn’t.
were you busy last weekend? yes, i was. /no, i didn’t.
yes, we were. /no, we weren’t.
特殊疑问句： what did you do yesterday?
i played football.
where did mike go last weekend?
he went to the library.
how did you go there?
i went by bus.
where were you yesterday? i was at home.
小学英语时态小结
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小学英语时态小结
一 用在叙述某人正在做某事的时候。某动作正在进行 其结构是 be动词 动词 ing 句中可能会有look，listen，now或一个相当具体的时间。动词加 ing 现在分词 的变化规则 1 接在动词后面加 ing 2 元音 辅音 e 结尾的单词把e去掉再加ing。3 重读闭音节双写最后字母再加ing...
英语时态小结
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