四大时态专项训练(重点)

英语时态汇总所谓时态，指的是事情发生的时间和状态。在小学阶段，我们接触过的时态有：一般现在时态，现在进行时态，一般将来时态和一般过去时态。一 一般现在时态一般现在时态表达经常性、习惯性的动作动作或者表达人的兴趣、爱好等，动词为原形或第三人称单数，或为be动词（is/am/are）。一般现在时态的句子可以大体分为以下几种：1、 表达经常性、习惯性的动作或行为。常与表达频率的副词usually(通常，一般)、often（经常）、sometimes（有时候）、always（一直）、never（从来不）等连用。如：(1) I usually go to school by bike.我通常骑自行车去上学。(2) Do you often clean your room？你经常打扫房间吗？(3) Sometimes Sarah plays ping-pong with her friends. 有时萨拉跟她的朋友一起打乒乓球。2、 表达人的兴趣爱好等。如：（1）I like playing football.我喜欢踢足球。（2）She likes reading comic books. 她喜欢读漫画书。（3）He doesnt like eating apples.他不喜欢吃苹果。3、表达一种事实。如：(1) I am a student. 我是一个学生。（2）The hospital is next to the bookstore. 医院紧挨着书店。动词+s的变化规则1一般情况下，直接加-s，如：cook-cooks, milk-milks2以s. x. sh. ch. o结尾，加-es，如：guess-guesses, wash-washes, watch-watches, go-goes3以“辅音字母+y”结尾，变y为i, 再加-es，如：study-studies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_二、用括号内动词的适当形式填空。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. Im 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? Its Saturday.三、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 like going skating.(改为否定句)_五、改错(划出错误的地方，将正确的写在横线上)1. Is your brother speak English?      _2. Does he likes going fishing?          _3. He likes play games after class.      _4. Mr. Wu teachs us English.             _5. She dont do her homework on Sundays. _二、现在进行时态1现在进行时表示现在正在进行或发生的动作，也可表示当前一段时间内的活动或现阶段正在进行的动作。2现在进行时的肯定句基本结构为be+动词ing.3现在进行时的否定句在be后加not。4现在进行时的一般疑问句把be动词调到句首。现在进行时态的句子常与Look！Listen！now 等词语连用。如：1、 Look！The monkeys are climbing trees.看！猴子们正在爬树。2、 I am watching TV now.我正在看电视。动词加ing的变化规则1一般情况下，直接加ing，如：cook-cooking2以不发音的e结尾，去e加ing，如：make-making, taste-tasting3如果末尾是一个元音字母和一个辅音字母，双写末尾的辅音字母，再加ing，如：run-running, stop-stopping现在进行时专项练习：一、写出下列动词的现在分词：play_ run_ swim _make_go_ like_   write_ _ski_ read_ have_ sing   _ dance_put_ see_ buy _ love_ live_ take_ come _   get_stop_ sit _ begin_ shop_二、用所给的动词的正确形式填空：1.The boy _ ( draw)a picture now.2. Listen .Some girls _ ( sing)in the classroom .3. My mother _ ( cook )some nice food   now.4. What _ you _ ( do ) now?5. Look . They _( have) an English lesson .6.They _(not ,water) the flowers now.7.Look! the girls _(dance )in the classroom .8.What is our granddaughter doing? She _(listen ) to music.   9. Its   5   oclock now. We _(have)supper now10._Helen_(wash )clothes? Yes ,she is .三、句型转换：1. They are doing housework .(分别改成一般疑问句