青少版新概念1A unit10 lesson20 新授课课件

A: Are your bags empty or full? B: They aren’t full. They’re empty.
your / my bag is full / not empty
your / our bags are empty/ not full
4. A: Is your bag full or empty? B: My bags full.
形容词性物主代词
第一人称(wo) 第二人称(ni)
单数 复数
我们 我们 我们的 我们的
+ 名词
第三人称(ta)
单数 复数
单数
复数
人称 主格 代词
我
I
we
us
you
你 你
you
你们
he
他
she
她
it
it
they
它
他/她/它们
宾格
me
我
you
you
him
他
her
她
你们
它
them
他/她/它们
物主 形物代 代词 名物代
Are your cameras old?
No, they aren’t. They’re new. ______________________________________________
2 their teachers / ቤተ መጻሕፍቲ ባይዱld? / young
Are their teachers old? _____________________________________________ No, they aren’t. They’re young. _____________________________________________ 3 their cars / clean? / dirty Are their cars clean? _____________________________________________ No, they aren’t. They’re dirty. _____________________________________________ 4 our shirts / red? / white Are their shirts red? _____________________________________________ No, they aren’t. They’re white. _____________________________________________
b) Example: our bags / full or empty? empty Are our bags full or empty? Our bags are empty. 1 your cameras / old or new? new Are your cameras old or new? __________________________________________ My cameras are new. __________________________________________
your / our bags are empty/ not full
your / our cameras are new / not old
或者
3. A: Is your bag full or empty? B: It isn’t empty. It’s full.
选择疑问句: 不能用Yes / No回答 选择其中之一来回答
我的 我的
my
our
your
你的
your
你们的
his
他的
her
她的
its
它的 它的
their
他们的
mine ours
yours yours
你的 你们的
his
他的
hers its
她的
theirs
他们的
Written Exercises 书面练习
1 Patterns 句型
a) Example: your bags / empty ? Full Are your bags empty? No, they aren’t. They’re full. 1 your cameras / old? / new ______________________________________________
选择疑问句: 不能用Yes / No回答 选择其中之一来回答
A: Are your bags empty or full? B: Our bags are empty.
your / my bag is full / not empty
your / our bags are empty/ not full
your / my camera your / my bag is old / not new is full / not empty
2 (With pictures 68, 70, 72 and 74) A: Are your bags full? B: No, they aren’t. Our bags are empty. their teachers are old / not young their cars are dirty / not clean
Unit 10
Lesson 20
Pronunciation 语音
/θ/ /ð/ thing there three they thirteen this thirty thirsty then thanks father
these
Numbers 数字
seventy-one seventy-two seventy-three seventy-four seventy-five 71 72 73 74 75 seventy-six seventy-seven seventy-eight 76 77 78 seventy-nine eighty 79 80
Words in Practice 单词 lesson20
/u/
full old old
/i:/
adj.满的 adj.旧的 adj.年老的，年长的
/e/
empty adj.空的
/ju:/
new
/ʌ/
adj.新的
young adj.年龄小的，年轻的
/ə/
clean adj.干净的 light adj.轻的
dirty
/e/
adj.脏的
heavy adj.重的
Pattern Practice句型练习
1 (With pictures 67,69,71and 73) A: Is your bag empty? B: No, it isn’t. My bag’s full. his teacher his car is young/ not old is clean / not dirty