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首页 > 外研社一起小学三年级下语法总结及练习题

外研社一起小学三年级下语法总结及练习题

2019-04-30 8页 doc 26KB 127阅读

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外研社一起小学三年级下语法总结及练习题三年级下语法 一般将来时 一、一般将来时的定义: 一般将来时表示在将来时间将要发生的动作或存在的状态,与表示将来的时间连用。tomorrow, next day(week, month, year…),soon, the day after tomorrow(后天)等。 如:She will visit Shanghai tomorrow. 二、一般将来时的构成 1.主语+shall/will+do 2. 主语+ be going to + do 在表示“打算到某地去时”由于谓语动词go与going重复,一般可...
外研社一起小学三年级下语法总结及练习题
三年级下语法 一般将来时 一、一般将来时的定义: 一般将来时示在将来时间将要发生的动作或存在的状态,与表示将来的时间连用。tomorrow, next day(week, month, year…),soon, the day after tomorrow(后天)等。 如:She will visit Shanghai tomorrow. 二、一般将来时的构成 1.主语+shall/will+do 2. 主语+ be going to + do 在表示“打算到某地去时”由于谓语动词go与going重复,一般可以只说be going to a place。 三、一般将来时的用法 1.主语+shall/will+do (will可用于所有人称,shall只用于第一人称I和we) 这种结构不是表示自己的打 算、意图或,而是表示未来的事实或对将来的预测等如: No one will do heavy work. Roberts will do everything for us. 2.主语+ be going to + do这种结构常用来表达自己打算做某事、计划做某事或者有意做某事。注意:be 动词 要与主语的人称和数一致,如: I am going to do some reading tomorrow. He is going to have a piano lesson next week. We are going to have a party this Friday. 四、通常情况下will 和be going to能互换,但是be going to 与will 用法的也是有点区别的 1. 只用will不用be going to的情况: ①表示对未来时间与年龄的推测时,如: Tomorrow will be Monday. She will be thirteen next year. ②表示必然发生时,如: Fish will die without water. People will die if all green plants die. 2.只用be going to而不用will的情况: 如果表示已有迹象表明在不久的将来要发生的事情时,如:Look at those black clouds, It’s going to rain. 五、一般将来时的句式变换 肯定句:主语+shall/will+do 主语+ be going to + do 否定句:主语+shall/will+not+do(will not 可缩写成won’t) 主语+ be+ not+ going to +do 一般疑问句:shall/will+主语+ do be+主语+going to+do 特殊疑问句:疑问词+ shall/will+主语+do 疑问词+be+主语+going to+do 一、按填空 1. 我打算明天和朋友去野炊。 I_____ _______ _________ have a picnic with my friends. I ________ have a picnic with my friends. 2. 下个星期一你打算去干嘛? 我想去打篮球。 What ________ ________ _________ _________ _________ next Monday? I _______ ______ _____ play basketball. What _________ you do next Monday? I ________ play basketball. 3. 你妈妈这个周末去购物吗?是,她要去买一些水果。 _____ your mother _______ ________ go shopping this ___________? Yes, she _________. She ______ ________ __________ buy some fruit. 4. 你们打算什么时候见面。 What time _______ you _________ __________ meet? 改句子 5. Nancy is going to go camping.(改否定) Nancy ________ going to go camping. 6. I’ll go and join them.(改否定) I _______ go ______ join them. 7. I’m going to get up at 6:30 tomo rrow.(改一般疑问句) ________ _______ ________ to get up at 6:30 tomorrow? 8. We will meet at the bus stop at 10:30.(改一般疑问句) _______ ________ meet at the bus stop at 10:30. 9. She is going to listen to music after school.(对划线部分提问) ________ _______ she ________ ________ _________ after school? 10. My father and mother are going to see a play the day after tomorrow.(同上) _________ _________ going to see a play the day after tomorrow. 用所给词的适当形式填空。 11. Today is a sunny day. We ___________________ (have) a picnic this afternoon. 12. My brother _______________ (go) to Shanghai next week. 13. Tom often ______________(go) to school on foot. But today is rain. He ______________ (go) to school by bike. 14. What do you usually do at weekends? I usually ________ (watch) TV and ________(catch) insects? 15. It’s Friday today. What _____she _________ (do) this weekend? She ______________ (watch) TV and _____________ (catch) insects. 16. What ___________ (d0) you do last Sunday? I ____________ (pick) apples on a farm. What ______________ (do) next Sunday? I ______________ (milk) cows. 17. Mary ____________ (visit) her grandparents tomorrow. 18. Liu Tao ____________ (fly) kites in the playground yesterday. 19. David ______________ (give) a puppet show next Monday. Was,were的一般过去时 一、be动词包括“am”, “is”, “are”三种形式。 1. 第一人称单数(I)配合am来用。句型解析析:I am+… 2. 第二人称(You)配合are使用。句型解析:You are+… 3. 第三人称单数(He or She or It)配合is使用。句型解析:She(He, It) is +… 4. 人称复数(we /you/they)配合are使用。句型解析:We (You, They) are +… be动词前面的人称,是不可随意替换的。 例如:I am, You are, She is,并不会出现I is, You am, She are 这样的情形。 二、Be动词在一般过去时中的变化: 1. am 和is在一般过去时中变为was。(was not = wasn’t) 2. are在一般过去时中变为were。(were not = weren’t) 3.带有was或were的句子,其否定、疑问的变化和am, is, are一样,即否定句在was或were后加not,一般 疑问句把was或were调到句首 练习题 一、改写句子: 1、Lucy did her homework at home.(改否定句)Lucy ________ _______ her homework at home. 2、He found some meat in the fridge(冰箱).(变一般疑问句) ___________ he __________ ___________ meat in the fridge? 3、There was some orange in the cup.(变一般疑问句)_______ there _______ orange in the cup? 4. Frank read an interesting book about history. (一般疑问句) _______ Frank _______ an interesting book about history? 5. Why not go out for a walk? (同义句)_______ ________ ________ out for a walk? 6. Thomas spent RMB 10 on this book. (否定句)Thomas______ _____RMB 10 on this book. 7. My family went to the beach last week. (划线提问) ________ ________ ________ family _______ last week? 8. I think she is Lily’s sister. (否定句。注意否定转移)____________________ 9. Sally often does some reading in the morning. (否定句) Sally _______ often ______ some reading in the morning. 10. He is a tall, thin boy. (划线提问)_______ _______ he _______ ________? 二、改错题( 1.How is Jane yesterday? _____________________ 2.He go to school by bus last week. ____________________________ 3.He often goes home at 6:00 last month. ____________________________ 4.I can fly kites seven years ago. ______________________________ 5.Did you saw him just now. ____________________________________ 6.Tom wasn’t watch TV last night. ____________________________________ 7.I didn’t my homework yesterday. ____________________________________ 8.He wait for you three hours ago. ____________________________________ 9.Who find it just now ? ________________________________________ 10.What make him cry (哭) just now? ________________________________
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