[三年级英语]小学英语语法总结

[三年级英语]小学英语语法总结内容摘要：

___? ( you ) 8. Show _________ your kite, OK? (they) 9. I have a beautiful cat. _________name is Mimi. These cakes are _________. ( it ) 10. Are these ________ tickets? No, ________ are not _________. ________ aren’ t here. ( they ) 11. Shall _________ have a look at that classroom? That is _________ classroom. ( we ) 12. _________ is my aunt. Do you know _________ job? _________ a nurse. ( she ) 13. That is not _________ camera. _________is at home. ( he ) 14. Where are _________? I can’ t find _________. Let’ s call _________ parents. ( they ) 15. Don’ t touch _________. _________ not a cat, _________ a tiger! 16. _________ sister is ill. Please go and get _________. ( she ) 17. _________ don’ t know her name. Would you please tell _________. ( we ) 18. So many dogs. Let’ s count _________. ( they ) 19. I have a lovely brother. _________ is only 3. I like _________ very much. ( he ) 20. May I sit beside _________? ( you ) 21. Look at that desk. Those book are on _________. ( it ） girl behind _________ is our friend. (she ) 语法及练习 3 名词复数和动词三单 一、名词复数规则 1．一般情况下，直接加 s，如： bookbooks, bagbags, catcats, bedbeds 2．以 s. x. sh. ch 结尾，加 es，如： busbuses, boxboxes, brushbrushes, watchwatches 3．以“辅音字母 +y”结尾，变 y 为 i, 再加 es，如： familyfamilies, strawberrystrawberries 4．以“ f或 fe”结尾，变 f或 fe 为 v, 再加 es，如： knifeknives 5．不规则名词复数： manmen, womanwomen, policemanpolicemen, policewomanpolicewomen, mousemice childchildren footfeet,.toothteeth fishfish, peoplepeople, ChineseChinese, JapaneseJapanese 练习：写出下列各词的复数。 I _________ him _________ this _______ her ______ watch _______ book_______ child _______ photo ________ diary ______ day________ foot________ dress ________ tooth_______ sheep ______ box_______ strawberry _____ thief _______yoyo ______ peach______ sandwich ______ man______ woman_______ paper_______ people________ 二．动词三单的变化规则 1．一般情况下，直接加 s，如： cookcooks, milkmilks 2．以 s. x. sh. ch. o 结尾，加 es，如： guessguesses, washwashes, watchwatches, gogoes 3．以“辅音字母 +y”结尾，变 y 为 i, 再加 es，如： studystudies 练习 : 写出下列动词的第三人称单数。 drink ______ go _____ stay _______ make _______ look _______ have______ pass______ carry ____ e______ watch_____ plant_____ fly ______ study_____ brush_____ teach_______ 语法及练习 4 一般现在时 一般现在时一般现在时基本用法介绍 一般现在时的功能 、状态。 如： The sky is。 如： I get up at six every 床。 如： The earth goes around the。 一般现在时的构成 1. be 动词：主语 +be(am,is,are)+其它。 如： I am a。 ：主语 +行为动词 (+其它 )。 如： We study。 当主语为第三人称单数 (he, she,it)时，要在动词后加 s或 es。 如： Mary likes。 一般现在时的变化 1. be 动词的变化。 否定句：主语 + be + not +其它。 如： He is not a worker.他不是工人。 一般疑问句： Be +主语 +其它。 如： Are you a student? Yes. I am. / No, I39。 m not. 特殊疑问句：疑问词 +一般疑问句。 如： Where is my bike?。 否定句：主语 + don39。 t( doesn39。 t ) +动词原形 (+其它 )。 如：I don39。 t like bread. 当主语为第三人称单数时，要用 doesn39。 t 构成否定句。 如： He doesn39。 t often play. 一般疑问句： Do( Does ) +主语 +动词原形 +其它。 如： Do you often play football? Yes, I do. / No, I don39。 t. 当主语为第三人称单数时，要用 does 构成一般疑问句。 如： Does she go to work by bike? Yes, she does. / No, she doesn39。 t. 特殊疑问句：疑问词 +一般疑问句。 如： How does your father go to work? 一般现在时用法专练 : 一、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. 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、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 puter 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 es 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 ) ___________________________________________________ 三、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 don’ t do her homework on Sundays. _________________ 语法及练习 5 现在进行时 现在进行时 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。 5．现在进行时的特殊疑问的基本结构为：疑问词不达意 + be + 主语 + 动词 ing? 但疑问词当主语时其结构为： 疑问词不达意 + be + 动词 ing? 动词加 ing 的变化规则 1．一般情 况下，直接加 ing，如： cookcooking 2．以不发音的 e结尾，去 e加 ing，如。