Unit 3 Is this your pencil Section A(1a-1c)
[学习目标] 1、学会学习用品的英文表达。
2、运用形容词性物主代词和名词性物主代词来确认物品所属关系。
3、通过开展小组活动,提高解决问题的能力,教育学生养成良好的生活习惯,不乱放物品,避免丢失。
[学习重点] 1.形容词性物主代词和名词性物主代词的用法
2.一般疑问句的肯定和否定回答
[学习过程]
自主预习
重点词汇(默写,组内成员互改)
1.书___________ 2.铅笔 ___________
3. 文具盒___________ 4.书包___________
5.字典___________ 6.字典复数___________
7.一块橡皮___________
8.他的(名词性物主代词)___________
9.我的(名词性物主代词)___________
10.她的(名词性物主代词) ___________
合作探究
1.例句:Is this a book 这是一本书吗?
Yes, it is. 是的,它是。
Is that your eraser 那是你的橡皮吗?
No, it isn’t. 不,不是。
这两个句子都是__________(一般/特殊)疑问句.在这种句型中名词要用_________(单数,复数)形式。__________(this/that)用来询问较近的人或物, __________(this/that)用来询问较远的人或物。
肯定回答:___________否定回答: ___________
注意:答语不用this或that,而用_______代替this和that
2.例句:Are these your pens 这些是你的钢笔吗?
No, they aren’t. 不是。
Are those his pencils 那些是他的铅笔吗?
Yes, they are. 是。
Are these/those … 这些/那些是……吗?
在这种句型中名词要用_________(单数/复数)形式。__________(these/those)用来询问较近的人或物, __________(these/those)用来询问较远的人或物。
肯定回答:__________ 否定回答:__________
注意:不能用these或those来作简略回答。而用_______代替these和those
3.例句:单数:This is her eraser. 复数:These are her erasers.
单数:That is her ruler. 复数:Those are her rulers.
this的复数形式是__________
that的复数形式是__________
例句:This is my schoolbag.(变一般疑问句)
Is this your schoolbag
含有be动词的陈述句变一般疑问句方法:
口诀:一调二改三问号
“一调” :把be动词调至句首;
“二改”: 改主语称谓;把第_____人称变为第_____人称
“三问号”:在句末加上问号
5.例句:This is your ruler. It’s not my ruler.
= This ruler is yours. It’s not mine.
这是你的尺子,它不是我的。
Those aren’t his books. They’re her books.
= Those books aren’t his. They’re hers.
那些书不是他的。它们是她的。
mine,hers,yours 等是名词性物主代词,相当于一个名词,可以在句子中单独使用。它相当于________+________.
当堂检测
1.单选
( ) (1)-----Is that your eraser ------_______It is hers.
A. Yes, it isn't. B. No, it is. C. Yes, it is. D. No, it isn't.
( ) (2)These ____aren't____. They're my sister's.
A. pen; mine B. pens; mine C. pen; my D. pens; my
( ) (3)This is a ______. His ruler and pens are in it.
A. watch B. ring C. baseball D. pencil box
( ) (4) — Is this your key, Jenny
— No. ______ is in my schoolbag.
A. His B. Hers C. Mine D.My
( ) (5)The green pen isn’t ____. It’s ______.
A. his, his B. his, yours C. yours, my D. his,your
2.根据提示完成句子。
(1) ______ _______ (这些是) Dale’s books
(2)Is that her dictionary (改为复数句)
_______ _______ her _______
(3) Are those his pens (作否定回答)
No, ______ ______.
(4)Are these his erasers (改为单数句)
_______ _______ his ______
(5) This is my book (改为一般疑问句并做肯定回答)
______ ______ ______book ______ ______ ______
课堂小结:
学习体会:
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