新概念英语第一册lesson19-20课件.

A story about two children
Listen to the tape and answer the question.
1.What's the matter with children? They are tired and thirsty. 2.Why do the children thank their mother? Because their mother bought two ice creams.
Mother: Girl: Boy: Mother: 系表结构 ：说明物质的性质，而不是说明某个动作 Mother: Are you all right now? 构成：主语+连系动词（be动词)+表语（名词，形容词等） Boy: No, we aren't. I am a girl.( 说明“我”的性别为女孩）
545
fat 胖的 thin 瘦的 tall 高的 short 矮的
热的 •hot
•cold 冷的 •old 老的
•young 年轻的
•busy 忙的 •lazy 懒的
dirty 脏的 clean 干净的
New words： 大的
big
小的
开着的
small
open
关闭的
重的
shut
heavy light new old long short
Listen again then fill in the blanks：
What’s the matter ,children ?
and
We’re Tired …
thirsty ,Mum .
Sit down here. Are you all right ,now ?
No ,We are not .
Read Lesson17 together!
New words
[tʃaɪld]
['tʃɪldrən]
[bɔɪ]
['θɜ:stɪ]
['taɪəd]
[sɪt daʊn]
[aɪs kri:m]
Fra Baidu bibliotek
New words and expressions
matter ['mæ tə] children ['tʃɪldrən] （单数：child [tʃaɪld] ) tired ['taɪəd] boy [bɔɪ] thirsty ['θɜ:stɪ] right [raɪt] sit down [sɪt daʊn] （stand up 起立） ice cream [aɪs kri:m] 事件,物质,原因 n.孩子们 adj. 疲劳的,累的 n. 男孩 adj. 口渴的 adj. 好，可以 坐下 冰淇淋
男 孩： 不， 还没有。 No, we aren't.
母 亲： 瞧！有个卖冰淇淋的。 Look! There's an ice cream man.

请拿两份冰淇淋。 Two ice creams 拿着，孩子们。 孩子们： 谢谢，妈妈。
please.
Here you are，children.
The girl is beautiful.（说明女孩是漂亮的） We are tired andsit thirsty. v.坐 我们又累又口渴。 主 语
down adj. 向下的 sit down 坐下 站v. stand 向上的adj. up 表语（形容词） stand up 起立
• 怎么啦？ •What’s the matter (with What's the you)? matter, children? •= … What’s wrong with We're tired you? … and thirsty , Mum. •=What’s up ?（口语） Sit down here.
Be 动 词
There be句型 “有…” 表示人或事物的存在 There be (is/are)… Mother: Look! There’s an ice cream There is an ice cream man. 有个卖冰激凌的男人。 man. There are two ice creams man. Mother: Two ice creams please. 注意： be动词的形式随紧跟它的名词的变 Mother: Here you are，children. 化而变化 Children: Thanks, Mum. 单数名词用 is 复数名词用 are Girl: These ice creams are nice. These ice creams are nice.(复数句） Mother: Are you all right now? 这些冰激凌真好吃。 ice cream is nice.（单数句） Children: Yes, we are,This thank you!
Those children are thirsty. 1. are 2. is 3. is 4. are 5. are 6. am
his shoes/(dirty)/clean Are his shoes dirty or clean? They’re not dirty. They’re clean.
Thanks, Mum.
女 孩： 这些冰淇淋真好吃。 母 亲： 你们现在好了吗？ Are you all
These ice creams are nice.
right now?
you!

孩子们： 是的，现在好了，谢谢您！ Yes, we are, thank
Lesson 20 Look at them！
3.ice, an, man, cream, is, there ______________________________. 4.ice creams, are, these, nice ______________________________. 5.all, you, are, right, now _______________________________?
Homework：

每天听录音35分钟并跟读 抄写Lesson19-20单词并听写重点单词 听写所学正反义词 完成Lesson19-20练习册 预习21-24课
三.连词成句 1. matter, is, the, what ______________________________? 2. tired, thirsty, and, we, are ______________________________.
Look ! There’s an ice cream man .
Two ice creams ,please . Here you are ,children . Thanks, Mum .
These ice creams are very nice .
Are you all right now ?
那些裤子是短的。
Those trousers are short.
这些裤子是长的。
These trousers are short.
Be动词的用法口诀:
我（I）用am ，你（you）用are; is用于他（he）,她（she），它（it）; 单数名词用is,复数名词全用are。 变疑问，往前提，句末问号莫丢弃; 变否定，更容易，加上not就可以; 疑问否定任你变，句首大写莫迟疑 。
Grandfather and grandmother are old.
孙子很孙女很年轻。
Grandson and granddaughter are young.
那些帽子是旧的。
Those hats are old.
这些帽子是新的。
These hats are new.
['traʊzəz]
one hundred and five 105 two hundred and seventeen 217
three hundred and twenty-one 321 four hundred and thirty -three 433 five hundred and forty-five
These shoes are very small.
那些商店正营业。 Those shops are open.
这些商店关着门。
These shops are shut.
那些箱子很轻。
Those cases are light.
这些箱子很重。
These cases are heavy.
祖父和祖母的年纪很大。
Yes , we are ,thank you !
Read by yourselves
Mother: What's the matter, children? Girl: We're tired … Boy: … and thirsty, Mum. Mother: Sit down here. Mother: Are you all right now? Boy: No, we aren't. Mother: Look! There’s an ice cream man. Mother: Two ice creams please. Mother: Here you are，children. Children: Thanks, Mum. Girl: These ice creams are nice. Mother: Are you all right now? Children: Yes, we are, thank you!
Translate the following into English：
母 亲： 怎么啦，孩子们？ What’s the matter, children？
女 孩： 我们累了 …… … We're tired 男 孩： …… 口也渴，妈妈。 …and thirsty， Mum. 母 亲： 坐在这儿吧。 Sit down here. 你们现在好些了吗？ Are you all right now?
轻的
新的
旧的,年老的
长的 短的，矮的
shoe [ʃu:]
一双鞋子： a pair [peə] of shoes
['ɡræ nmɑ:ð ə]
['ɡræ nfɑ:ð ə]
Match them： clean hot cold thin
fat
big
small
dirty
open
light
shut
young new
女孩的手是脏的。 The girl’s hands are dirty.
这些理发师是胖的。 These hairdressers are fat.
那些理发师是瘦小的。 Those hairdressers are thin.
这些鞋子很大。 These shoes are very big.
这些鞋子很小。
six hundred and fifty-seven 657
seven 769 hundred and sixty-nine
881 hundred and eight-one eight 998 hundred and nine-eight nine
one thousand and one 1001
old
short
heavy
tall long
Can you save them? Just speak out!
grandmother inform
big
small
shut open heavy long shoe
light
grandfather
这些鞋子是干净的。 These shoes are clean.