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    人教版新小学升四年级段英语暑期衔接课程 第四讲 句型转换篇学案

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    人教版新小学升四年级段英语暑期衔接课程 第四讲 句型转换篇学案

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    这是一份人教版新小学升四年级段英语暑期衔接课程 第四讲 句型转换篇学案,共13页。学案主要包含了考点解读,知识讲解,典例探究,课堂运用,课后巩固等内容,欢迎下载使用。
    【考点解读】


    What can yu d? (你会做什么?/你能做什么?) I can… (我会…/我能够….)
    What can she d? 她会干什么? She can dance. 她会跳舞.
    What clur is it? (它是什么颜色?) It’s … (它是…)

    Hw many (多少...)

    Hw is the weather? 今天天气怎么样?
    It’s cludy. 今天多云。

    What seasn d yu like? 你喜欢什么季节? I like summer. 我喜欢夏天。
    Daddy, Mummy, I lve yu. (爹地,妈咪,我爱你。)
    Wh is she/he? (她/他是谁?) He’s/She’s ...

    She is fat/thin/tall/shrt.
    Can I help yu? (我能帮你什么吗?)
    May I have a/an...,please? (我要一个...)
    D yu like sweets? 你喜欢糖果吗?
    Yes,I d. N I dn’t. 是的。 不。
    What d yu like? 你喜欢什么? I like cakes. 我喜欢蛋糕。

    Happy Birthday! 生日快乐 Happy New Year! 新年快乐!
    【知识讲解】
    知识点1-------- 一般疑问句
    问:什么是一般疑问句?
    答:能用yes / n(或相当于yes / n)回答的问句叫一般疑问句。
    二、一般疑问句的结构 一般疑问句有两个家族。
    第一家族为含be动词或情态动词的一般疑问句,
    其结构为: be + 主语 + 其它部分?
    情态动词 + 主语 + 动词原形 + 其它部分?
    肯定回答用“Yes,主语+be\情态动词.”,否定回答用“N,主语+be\情态动词+nt.”。
    be或情态动词和nt可用缩写形式,主要有isn’t,aren’t,wasn’t,weren’t,can’t,mustn’t,needn’t等。
    eg1. 问句: Is this yur English bk? 肯答: Yes,it is. 否答: N,it isn`t.
    eg2. 问句: Are these yur English bks? 肯答: Yes,they are. 否答: N,they aren’t
    另一家族为含行为动词(或称为实义动词)的一般疑问句,其结构为: 助动词 + 主语 + 动词原形 + 其它?
    肯定回答用“Yes, 主语+ d\des.”,否定回答用“N, 主语+d\des nt.”。助动词也常用缩写形式,主要有dn’t,desn’t,didn’t等。 eg3. 问句: D yur parents like English? 肯答: Yes,they d. 否答: N,they dn’t.
    如何将陈述句变为一般疑问句
    第一家族:含be动词或情态动词的句子
    秘诀:一调二改三问号
    一调:即把句中的be或情态动词调到主语前;
    二改:改换主语称谓,即将句中的主语I\my \mine\we\ur\urs等第一人称分别改为相应的第二人称yu\yur\ yurs等;
    三问号:句末的句号改为问号。如:
    . I am an English teacher. → Are yu an English teacher?
    . We can speak English fluently. → Can yu speak English fluently?
    第二家族:含行为动词(或称为实义动词)的句子
    秘诀:一加二改三问号
    一加:即在句首加助动词D或Des;
    二改:1、把谓语动词改为原形;改换主语称谓(同第一家组);
    三问号:句末的句号改为问号。
    . We read English every mrning. → D yu read English every mrning?
    . Tm’s father listens t English n the radi every evening. →
    Des Tm’s father listen t English n the radi every evening?
    特别注意:对于第二家族一定要注意动词的还原,因为时态与数的变化已经体现在助动词上了。
    3、 加强记忆口诀:
    “肯变一,并不难,can 或be提在前;
    谓语若为行为动,d 或des句首用。”
    知识点2--------否定句(注意要和否定回答区分哦)
    把肯定句改成否定句分以下情况:
    句中有be动词的,在be动词后加nt;
    句中有情态动词的(can ,shuld,must ,wuld),在情态动词后面加nt;
    句中没有be动词和情态动词的,在动词前加dn’t或desn’t
    ①句中动词为原形的,加dn’t. 如: I like apples.→I dn’t like apples.
    ②句中动词为三单式的,加desn’t,并将三单式的动词还原成原形。 如:He likes apples.→ He desn’t like apples.
    4、肯定句中的sme在否定句中应改为any,and改为r,第一人称改为第二人称。
    知识点3--------对划线部分进行提问
    一、注意疑问句的语序
    1.对句子的主语进行提问,其语序是:疑问词+谓语+其他成分+?
    She is their teacher.→Wh is their teacher?
    2.对句子主语的定语进行提问,其语序是:疑问词+主语+谓语+其他成分+?
    My bk is ver there.→Whse bk is ver there?
    3.对表语、宾语或状语进行提问,其语序是:疑问词+一般疑问句+?
    He lives in Beijing.→Where des he live?
    4.对表语或宾语的定语进行提问,其语序是:疑问词+表语或宾语+一般疑问句+?
    I'm lking fr my watch.→Whse watch are yu lking fr?
    二、注意疑问词的选择
    1.问“谁”用wh或whm。
    如:Li Lei is a dctr.→Wh is a dctr?(对主语提问用wh,对宾语提问时用wh、whm均可)
    2.问“谁的”,用whse。
    如:This is his bk.→Whse bk is this?
    3.问“地点”,用where。
    如:The ball is under the bed.→Where is the ball?
    4.问“原因”,用why。
    如:He didn't cme because he was ill.→Why didn't he cme?
    5.问“身体状况”,用hw。
    如:I'm fine.→Hw are yu?
    6.问“方式”,用hw。
    如:He did it in that way.→Hw did he d it?
    7.问“程度”,用hw+被修饰语。
    如:The river is five meters wide.→Hw wide is the river?
    8.问“多少”,用hw much 或hw many。
    如:I have a lt f mney.→Hw much mney d yu have?
    He has been t Shanghai three times.→Hw many times has he been t Shanghai?(hw many+可数名词;hw much+不可数名词)
    9.问“多久”,用hw lng,hw sn。
    如:He has stayed here fr ten days.→Hw lng has he stayed here?
    He will be back in tw hurs.→Hw sn will he be back?(hw lng指动作或状态持续了多久;hw sn指动作或状态还有多久才发生)
    10.问“动作发生频率”,用hw ften。如:
    I watch TV twice every week.→Hw ften d yu watch TV?
    11.问“哪个”,用which 或 what。如:
    I like this amng these three.→Which d yu like amng these three?
    I like English best.→What subject d yu like best?
    12.问“什么”,用what。如:
    There is a bk n the desk.→What's n the desk?
    13.问“职业”,用what。如:
    My father is a teacher.→What's yur father?
    14.问“颜色”,用what clur。如:
    The range is range.→What clur is the range?
    15.问“星期”,用what day。如:
    Tday is Friday.→What day is tday?
    16.问“月、日”,用What…date。如:
    Tday is July 1st.→What's the date tday?
    17.问“时间”,用when 或what time。
    如:I g there in the mrning.→When d yu g there?
    It is fur 'clck.→What time is it?
    (when既可对钟点时间提问,亦可对年、月、日等时间进行提问,what time则通常只对钟点时间进行提问)
    三、【典例探究】
    【例题1】:一般疑问句及特殊疑问句
    句子基本是:简单陈述句,由简单陈述句转变成肯定句,否定句,疑问句。疑问句是用来提出问题。英语中有四种疑问句: 一般疑问句、特殊疑问句、选择疑问句和反意疑问句。我们现在已经接触到了前两种疑问句。后两种疑问句以后我们还会学到.
    一.一般疑问句:
    英语中要用 yes和n 来回答的疑问句叫一般疑问句。如:
    1)Is it ht ? Yes, it is .\N, it isn’t. —— be动词引导
    2)Is it a car ? Yes, it is .\N, it isn’t . —— be动词引导
    3)Is this yur ruler ? Yes, it is .\N, it isn’t . —— be动词引导
    4)D yu like bananas ? —— 含实义动词
    Yes, I like bananas. \ N, I dn’t like bananas.
    5)Can Ming hear a drill ? ——含情态动词
    Yes , Ming can hear a drill.\N,Ming can’t hear a drill.
    陈述句(肯定句,否定句,一般疑问句)的转变规律:
    1.肯定句: 2.否定句: 3. 一般疑问句及肯否定回答
    主语+be动词+…. 1) 主语+be动词+nt+…. 1)be动词+主语+…?
    Yes, 主语+be动词./
    N, 主语+be动词+nt.
    I am a teacher. I am nt a teacher. Are yu a teacher?
    --Yes, I am./ N, I am nt.
    My mther is thin. My mther is nt /isn’t thin. Is yur mther thin?
    --Yes, she is./ N, she isn’t.
    They are insects. They are nt/aren’t insects. Are they insects?
    --Yes. they are./ N, they aren’t.
    2) 主语+情态动词can+… 2) 主语+情态动词can+ nt+…. 2)情态动词can+主语+…?
    Yes, 主语+情态动词can/
    N,主语+情态动词can+ nt
    He can jump. He can nt/can’t jump. Can he jump?
    --Yes,he can./ N, he can’t.
    3) 主语+动词+…. 3) 主语+助动词d/des+nt 3) 助动词d/des+主语
    +…. 动词原形 +….动词原形?
    Yes, 主语+助动词d/des.
    N, 主语+助动词d/des+nt.
    He likes t eat apples. He desn’t like t eat apples. Des he like t eat apples?
    Yes,he des./ N,he desn’t.
    We like t eat apples. We dn’t like t eat apples. D yu like t eat apples? Yes,we d. /N,we dn’t.

    二. 祈使句:表示请求、命令、建议或劝告等的句子叫祈使句,主语yu常省略。
    1、肯定形式:一般以动词原形开头。 Open the dr, please.
    2、否定形式:在句首谓语动词前加Dn't。 Dn't be late fr class.
    三 特殊疑问句(又叫wh-questin)
    用特殊疑问词来提出问题的疑问句叫作特殊疑问句。特殊疑问词一般要放在句首。常用的疑问词有what wh ,which hw 等这些词都以wh 开头(包括hw)所以也叫作wh-questin。特殊疑问句要求回答具体内容。不能用yes或n回答。结构:疑问词+一般疑问句。回答不能用yes / n(或相当于yes / n)回答的问句。答句的句式同肯定句句式:如:
    What can yu see ? I can see a cat.
    What can yu hear ? I can hear a bus.
    What can yu d ? I can sing and dance.
    What is it ? It’s a panda.
    What d yu like ? I like playing ftball
    Hw ld are yu ? I’m ten.
    一.将下列句子变成一般疑问句
    1 Mr Wang is thirsty. __________________________?
    2.The elephant’s ears are lng. __________________________?
    3. We like birds. _________________________?
    4.Hell,I am his mther __________________________?
    5.I can sing and dance. ___________________________?
    二 将下列每组词各组成一句特殊疑问句
    1.(yu are hw). _________________________?.
    2.(ld hw Ben is)_________________________?
    3.clur is what yur shirt_________________________?
    4.(can see what the n yu desk ) ________________________?
    5.(like what d yu)_________________________?
    答案:一.1. Is Mr Wang thirsty? 2. Are the elephent’s ears lng 3. D yu like birds? 4.Hell. Are yu his mther? 5.Can yu sing and dance?
    二.1. Hw are yu? 2.Hw ld is Ben ? 3.What clur is yur shirt? 4.What can yu see n the desk? 5.What d yu like?
    四、【课堂运用】
    【基础】
    【练习1】
    把下列句子改成否定句和一般疑问句。
    This is the reading rm.
    否定句: ____________________________
    一般疑问句:_____________________________
    2. She’s Miss Lynn.
    否定句:_______________________________

    一般疑问__________________________________
    3. I am in Grade 3.
    否定句:_______________________________
    一般疑问句: ____________________________
    4. Miss Zhang is ur English teacher.
    否定句:_______________________________
    【练习2】
    【肯定回答、否定回答专项练习】
    1. Are yu a pupil?
    肯定回答:_____________________ 否定回答: ___________________
    2. Are yu dctrs?
    肯定回答:_____________________ 否定回答: ___________________
    3. Is she in the classrm?
    肯定回答:_____________________ 否定回答: ___________________
    4. Is yur father a pliceman?
    肯定回答:_____________________ 否定回答: ___________________
    5. Are they in Class One?
    肯定回答:_____________________ 否定回答: ___________________
    6. Are yur teachers busy?
    肯定回答:_____________________ 否定回答: ___________________
    7. Are Tm and yu playing games?
    肯定回答:_____________________ 否定回答: ___________________
    8. Have yu gt a ty car?
    肯定回答:_____________________ 否定回答: ___________________
    9. Has yur mther gt a red cat?
    肯定回答:_____________________ 否定回答: ___________________
    10. Has the by gt any grapes?
    肯定回答:_____________________ 否定回答: ___________________
    【课后巩固】
    【习题1】
    对划线部分进行提问
    练习一
    1. I am Mr. Dg. _____________________________________________________
    2. My English teacher is in the classrm. ________________________________
    3. My father is a driver.________________________________________________
    4. My mther is fine. ________________________________________________
    5. My father has gt a new bike. ________________________________________
    练习二
    1. The by has gt tw nice phts. _____________________________________
    2. That tall man is Mr White. ___________________________________________
    3. The lady ver there is an actress. _____________________________________
    4. My dg is fine tday. _______________________________________________
    5. I’ve gt sme ball pens. _____________________________________________
    二、按要求改变句子:
    He is a teacher. _________________________________________________________
    They are dctrs. _______________________________________________________
    I’m a student. ________________________________________________________
    There are sme bks n the desk. __________________ ________
    There is a bttle f milk n the table.__________________ _______
    Kitty has sme sugar. __________________________ ___________
    Kitty has sme sugar. _____________________________ ________
    They are in the shp.(一般疑问句)____________________ ___
    There is sme water in the bttle.(一般疑问句)_________ ________
    Kitty has lunch at schl.(一般疑问句)______________________________________
    They have English in the mrning.(否定句)__________________________________
    He has a break at ten.(否定句) ____________________________________________
    I want sme vegetables. (what) ________________________________________
    They are having a picnic. (what) _____________________________________________
    I am hungry and thirsty.(一般疑问句) ________________________________________
    My father can drive a car. (what) ___________________________________________
    Dick ges t the park every day. (否定句) ____________________________________
    I want tea. I want cffee. (选择疑问句) ______________________________________
    We eat ur dinner at half past six. __________________________________________
    I like the red ne. ____________________________________________________
    This sign means ‘N smking’.(which) ____________________________________
    This bag is nice. It is cheap.(合并成一句) ___________________________________
    .Dn’t write n the wall.(变肯定句) ________________________________________
    Sme birds live in the trees.(否定句) ________________________________________
    The bird lives in the tree.(一般疑问句) _______________________________________课 题
    句型转换篇
    教学目标
    掌握改为否定句、一般疑问句和对划线部分进行提问题型的做题技巧的用法
    重点、难点
    对划线部分进行提问用法
    考点及考试要求
    常以句型转换的形式出现

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