牛津小学英语6A语法专项讲解及练习.doc

1、序数词的记忆口诀： 基变序,有规律，一般结尾加上th。 一、二、三特殊记，结尾字母t,d,d。 (first,second,third), 八去t，九省e，(eight-eighth,nine-ninth), ve结尾时，f来代替，（five-fifth,twelve-twelfth）, ty结尾时，y改成ie， 再加th, 保证不偏离。 若是碰到几十几，前基后序莫忘记。（twenty-first） 一、 基数词、序数词互换。 1. twelve(序数词)_ 2. thirteen(序数词)_ 3. ninth(基数词)_ 4. eighteenth(基数词)_ 5. second(基数词)_

2、 6. three(序数词)_ 7. fifth(基数词)_ 8. one(序数词)_ 9. nineteen(序数词)_ 10. twenty-four(序数词)_ 11. thirty(序数词)_ 12. forty-second(基数词)_ 13. fiftieth(基数词)_ 14. thirty-one(序数词)_ 15. twenty(序数词)_ 16. twenty-three(序数词)_ 二、 英汉互译。 1. 五月八日_ 2. 三月二十二日_ 3. 在四月 _ 4. 在六月三日_ 5. 四月三十日_ 6.三月九日_ 7. 五月十五日_ 8. 四月十二日_ 9. 六月一日_ 1

3、0. 在三月二日_ 11.the seventeenth of February_ 12.the fifth of September_ 13.on the twenty-first of December_ 14. in August_ 15.the thirtieth of November_ 16.the fourth of January_ 17.the tenth of July_ 18.the twelfth of October_ 19.今天是星期几? _今天是星期六。_ 20.今天是几月几日？_ 今天是三月五日。_ 21.你的生日在什么时候?_我的生日在六月三日。_ 你想要什么

4、作为生日礼物？_ 我想要一台电脑。_ 动词的过去时练习1一、用 “am , is , was”填空。 1. I _ a teacher now. I _ a student five years ago. 2. He _ a worker now. He _ a little boy ten years ago. 3. It _ there a moment ago . 4. The film _ in the playground a moment ago . 5. The newspaper _ on the table a moment ago. 6. The storybook _ o

5、n the bookcase now. But it _ on the chair a moment ago . 7. Where _ it now? 8. Where _ it a moment ago? 9. Yang Ling _ at home now. But she _ at school a moment ago. 10.Wang Bing _reading books now .But he _ playing football amoment ago . 二、用所给动词的适当形式填空。 1.Tom _ (visit) a farm last week. 2. The twin

6、s _ (water) the flowers in the garden yesterday morning. 3. I _ (watch) a film with my friend last Friday. 4. My father _ (be) in London last year. 5. What_ (do) you do three days ago? 6. _ (be) there any parks here in 1950? 7. What_(do) you do just now? I (wash) my clothes. 三、按要求改写句子。 1. else, did,

7、 last night, what, do, you, (连词成句) What _ _ you do last night? 2. Id like a cup of milk. (对划线部分提问) _ _ you like? 3. We are all happy.(改成一般过去时) We _ all happy. 4. I visit my grandparents every week. (用last week代替every week) 5. I played a lot of games with my friends at a camp. (对划线部分提问) 6. Where are

8、you now? (用just now代替now) 7. There were some zebras in the zoo last year. (改为一般疑问句并作肯定回答) 8.Tom often does morning exercise. (改成否定句) Tom _ often _ morning exercise. 9. Nancy often has a big lunch with her family on Childrens Day. (改为一般疑问句作否定回答) _ 四用所给词的适当形式填空： 1. All the books _ (be) not here, but t

9、hey _ (be) here a moment ago. 2. It _ (be) there just now, but it isnt there now. 3. Your CD Walkman (be) on the ground just now. 4. Wheres the camera? It _ (is) there a moment ago. 5. Where _( be ) the diary now? It _ (is) there just now. 6. It _ (be) Helens birthday yesterday. 7. It _ (be)on the g

10、round just now, but it isnt there now. 8. My parents _(be) not at home a moment ago. 9. Tom _(go ) to visit a farm last week. 10. The twins _ (water) the flowers in the garden yesterdaymorning. 11. I _ (watch) a film with my friend last Friday. 12. My father _ (be) in London last year. 13. What_ (do

11、) you do three days ago? 14. _ (be) there any parks in the town in 1950? 15. Where _ (be) you just now? I _ (be) in the classroom. 16. What _ you _(do) last Friday? We _(water) trees on the farm. 动词过去式的变化和发音规则【过去式的变化规则】 一般情况下，在动词原形后直接加ed。 如：wanted，played。 以不发音的字母e结尾的动词，直接加d。 如：hoped，lived, tasted。 重读闭音节单词需双写最后一个辅音字母，再加ed。 如：stopped，jogged, shopped 以辅音字母+y结尾的动词变y为i，再加ed。 如：studied，worried, carrycarried, hurryhurried, try-tried。 有些动词不符合上面的规则，需要特殊记忆。不规则动词的过去式大体上归纳有以下8条： 1. 过去式与原形相同。如：putput, letlet, cutcut, read-read 2. 把d变成t。如:buildbuilt, spe