广州小升初专题精讲及练习(含真题)句型转换.doc

1、广州小升初专题精讲及练习（含真题）句型转换 句子类型主要有简单句和复合句。小学阶段只学简单句。简单句的句型有：陈述句（肯定句和否定句），疑问句（一般疑问句、特殊疑问句、选择疑问句）、祈使句。句型转换是小升初常考题，下面看看做这些题有何技巧。一、 陈述句：肯定句 & 否定句1. 否定句：改写时我们遵循“有情态动词和be动词时，在情态动词和be动词后直接加not，没有情态动词和be动词时，加入相应助动词的否定态并将谓语动词还原”的规则。1肯：I can swim. 否 I can not swim.2肯：I am a student. 否：I am not a student.当没有情态动词(_)

2、和be动词时我们用相应的助动词帮助我们完成句子的否定含义。我们接触到的助动词有do, does, did，也就是说我们要用他们的否定形式即dont, doesnt, didnt, 来帮助我们完成否定句。不要忘了要将dont, doesnt, didnt后的谓语动词还原。1. 肯：I like swimming. 否：I dont like swimming.2. 肯：She loves pets. 否：She doesnt love pets.3. 肯：I did my homework late yesterday. 否：I didnt do my homework late yesterd

3、ay.特别注意：如果肯定句中有some，and这种只能用于肯定句的词汇时，在改否定句时，要把它们变为可以用在否定句中的any和or。1. 肯：I will go and join them. 否：I will not go or join them.2. 肯：I like some bread. 否：I dont like any bread. 二、疑问句1 一般疑问句一般疑问句问句的改写遵循“有情态动词和be动词时，将情态动词和be动词提前，没有情态动词和be动词时，句首加入相应助动词并将谓语动词还原”的规则。但是当主语是I时，要将其改为you。1. 肯：I can swim. 否： 2.

4、肯：I am a student. 否： 在回答一般疑问句时，我们一般用yes和no来回答，并遵循“用什么提问用什么回答”的原则，所以关键就在于问句的第一个词。但是有的情态动词引出的一般疑问句根据其表达意思可以用不同的情态动词回答。1.Put the shoes next to the cupboard.（否定句）_2.You can pick them up for me.（一般疑问句）_3. Ben and Jim often go home together after school.（一般疑问句）_4.Jim lives near Ben.（一般疑问句）_5.My father oft

5、en watches TV after supper.(一般疑问句)_.6.We often visit our friends at the weekends.(否定句) _.7.They had a good time in the park last Sunday.(一般疑问句) _.三）特殊疑问句who：询问主格（人）；what：询问物或干什么；whose：询问所有格谁的；which：哪一个人或物；where：询问地点；when：询问时间，what time：询问较为具体的时间why：询问原因；how：询问用方法，如何；how还可以后接相应的形容词或副词询问其程度：how old：询问

6、年龄；how many：询问可数名词的量；how much询问价格和不可数名词的量；how often：询问频率；how soon：询问还要多久才；how long：询问时间多久或某物体多长；how far：询问距离；how about：询问对于某个行为动作的意见；what about：询问对于某件事情或者物体的意见。1. Its Helens dress.（划线提问） _.2. Those pots are Mr. Lis. （划线提问） _.3. The hairdryer is Han Meimeis. （划线提问） _.4. The blue one is mine. （划线提问） _

7、.It means “No littering”.（划线提问）_5.My birthday is on the first of June.（划线提问）_6.They live in the town with their parents.(划线提问) _选择：1.Excuse me ,can you tell me is the way to the shopping hall ?A.where B.which C.why D.who2._ got the 100th gold metal in the Olympics for China ? - Zhang Yining .a. Who

8、b.What c. When d. Where3_ are you talking about ?- We are talking about the Asia Games in Guangzhou .a. What b. Where c.Why d.How4._ do you visit your uncle ?- once a week.a.How long b.How many c.How often d.How soon5._ milk do you need ?- Three cups .a. How many b.How much c.How far d. How long四、选择

9、疑问句提出两个或两个以上可能的答案供对方选择，选项之间用or连接。在形式上它很像一般疑问句，但是回答时我们要用肯定句而非yes, no。例如：Do you like sandwich or hamburger?Id like a sandwich.五、祈使句表示请求、命令、建议等等，其中谓语动词一律用原形而且句子中通常不用主语。1 肯定的祈使句A. 动词原形开头，例如：Stand up.起立。Be quiet，please.请安静。B. Let引出的祈使句，例如：Lets play ball.我们玩球吧。Let me help you.让我来帮你。C. 如果要加人称，人称要用“，”隔开，例如：

10、Li Ming，come here.李明，过来。2 否定的祈使句Dont +动词原形，例如：Dont swim in the river.别在河里游泳。Dont be late.别迟到。1.Put the shoes next to the cupboard.（否定句）_2.Bill, come and chat with me.(否定句)_.改同义句1What date is it today?_the date today?2. Its time for breakfast. Its time _ breakfast.3. Whats the time? _ time is _?4. I

11、would like a toy bike as my birthday present.I_ have a toy bike as my birthday present.5. I was born on the fifth of December._ on the fifth of Dec.六、反义疑问句反义疑问句要注意前肯后否，前否后肯的核心准则。如：He has a new bike. (改为反义疑问句)He has a new bike, doesnt he ? 七、其他改写要求单数该复数句型单数该复数的句型，要求将句子里所有的单数词改为复数词，包括主语、谓语和宾语所含的词。如：Sh

12、e is a girl. They are girls.改为同义句要求改为同义的句型，要注意用填写部分换掉题目划线部分，要求能完整表达原意。如：apples are my favourite fruit. I like apples best .【真题演练】2011年广州小升初13民校联考六、句型转换。（10分）6. I am very busy now. (改为同义句) I am very busy _ _ _.7. Kate has lunch at school, _ _? (改为反意疑问句)8. He went to bed at eleven last night. (改为同义句) He _ _ to bed _ eleven last night.9. I like English best. (改为同义句) English is my _ _.2009年广州小升初16民校联考七、按要求改写句子。（10分） 1.That is her knife.（改成复数） _ are _ _ _. 2.I jump higher than my brother.（同义句转换） My brother _ _ than me. 3.We ate lots of delicious food last Spring Festival.（改为一般疑问句） _ you _ lots o