unit2 this is my sister七年级第二单元

这些
that
那个
those
那些
be
我用am 你用are is连着他她它
am is are
单数用is 复数用are
单数变复数 this --- these that --- those is --- are
he/she/it --- they
名词后边加s/es: boy---boys girl---girls 物主代词my/your/his/her不与冠词a/an并用。
I
love you.
revie w
当第三者给双方介绍时，通常用this is +姓名
This is YM
This is WX
祝愿语 玩/过的愉快
Have a good day
Thanks ! You,too
多谢！你也是
Happy new year You ,too!
新年快乐！
你也是（也祝你新年快乐）
What’s his name?
His name is Xia Yu.
Family
This is his sister … .
. This is his brother …
These are b … rother S.
. That is his mother …
That is his father … .
（朋友们）
Family
A B C D are ( B) 3. Tom and I am good friends. ____
A B C D she ( D) 4. Is Alice your sister? No, it isn’t.___ A B C D it D ( ) 5. Is this your uncle? Yes, he is. ____
Practice Look at the pictures and complete the
conversations.看图完成下列对话。
Are these your brother and sister?
Yes, they are.
What is “family”?
Father and mother
将下列句子改为一般疑问句，并做肯定或否定回答。 1. I am a girl. 肯 Are you a girl? Yes, I am. 2. They are black and white. 否 Are they black and white? No, they aren’t. 3. My phone number is 8688049. 否 Is your phone number 8688049? No, it isn’t. 4. Bob’s backpack is yellow. Is Bob’s backpack yellow?肯 Yes, it is.
a key
名词
an ID card
单数
a pencil box
a ring
表示一个/张

a map
a quilt
a watch
pencils
erasers
ID cards
pencil boxes
watches
schoolbags
复数 名词+s/es
表示2个或2个以上的物品
this 这个
these
Yes, it is.
Practice Is that your sister?
No, it isn’t. It’s my mother.
在回答主语是these/those的疑问句中， 用they 来代替
Are those your friends? Yes, they are.
将下列单数句子改成复数 1.This is my brother. These are my brothers. 2. Is that your sister? Are those your sisters? 3. She is my friend. They are my friends. 4. The girl isn’t my classmate. The girls aren’t my classmates. 将下列句子改成一般疑问句，并做相应回答。 1. These are my rings. 肯定回答 Are these your rings? Yes, they are. 2. Those are her friends. 否定回答 Are those her friends? No, they 3.aren’t They .are Mike’s family photos. 肯定回答 Are they Mike’s family photos? Yes, they are.
将下列句子改为否定句。 1. I am a girl. I am not a girl. 2. They are black and white. They are not (aren’t) black and white. 3. My phone number is 8688049. My phone number isn’t 8688049. 4. Bob’s yellow. Bob’s backpack backpack is isn’t yellow. 5. Cindy and Alan are in Class One. aren’t in Class One. It isn’t an orange dictionary. 6. It’s an orange dictionary.
5. Cindy and Alan are in 否 Are Cindy and Alan inClass ClassOne. One? No, they aren’t. Is itan anorange orangedictionary. dictionary? Yes, it is. 6. It’s 肯 these potatoes? 否 No, they aren’t. 7. Are These areyour my potatoes.
Unit 2
This is my sister.
Here is a photo of Mike’s (his) family. / Mike’s (his) family photo.
Mike
These/Those are his _____.
parents
grandparents
brothers
他
是
谁？
你
是
谁？
he
is
who
you are
who
who is he ?
Who is (Who’s) he/she? He’s your brother. She’s your mother.
who are you?
Who are (Who’re) they?
They’re Mike’s parents.
Those are his parent … s.
That is his grandmother … .
. That is his grandfather …
Those are his grandparent … S.
This is his f … riend.
（朋友）
These are his friends … .
在电话中， Who's that ? 你是哪位？ this 指代我（I） that 指代你（you) This is Alice我是爱丽 丝
Exercise
选出错误的一项并改正。
____ his D
(C ) 1. This is he brother. A BC
That (A ) 2. Those is my grandparent. _____
将下列句子改为否定句。 1. I am Kelsey. I am not Kelsey. 2. They are in the lost and found case. They are not (aren’t) in the lost and found case. 3. Her telephone number is 563902. Her telephone number isn’t 563902. 4. Cindy Cindy and and Alan Alan can can swim. not (can’t) swim. 将下列句子改为一般疑问句，并做肯定或否定回答。 1. I am Kelsey. 否 Are you Kelsey? No, I’m not. 2. They are in the lost and found case. 肯 Are they in the lost and found case? Yes, they are. 3. This dictionary is black. 否 Is this dictionary black? No, it isn’t. 4. Cindy and Alan can swim.Yes, 肯/they 否 can. /No, they can’t. Can Cindy and Alan swim?
This is a pencil.
These are (These’re) pencils
That is (That’s) an eraser. Those are (Those’re) erasers
在回答主语是this/that的问句中，用it代替 this/that
Is this your father?