人教版英语八年级上册 Unit 3 I'm more outgoing than my sister. Section A (1a-2d) 课件 (共23张PPT)

(共23张PPT)
Section A(1a-2d)
Unit3 I’m more outgoing
than my sister.
They are twins. What do they look like
short
tall
thin
heavy
long hair
short hair
Warming up
Brainstorm
tall
高的
short
矮的
What does he look like
Yao Ming is taller than Zeng Zhiwei.
Description
Look and say.
The boy is ____,
but the girl is _____.
tall
short
The girl on the left is _____, but the girl on the right is _____.
heavy
thin
Look and say.
The girl on the left has _____hair,
but the girl on the right has _____hair.
long
short
The girl plays_________, but the boy plays _____.
quietly
loudly
安静地
喧闹地
Look at the picture in 1a and describe the twins.
Tara and Tina
Tom and Sam
Peter and Paul
Match each word with its opposite.
1a
tall loudly
thin short hair
long hair heavy
quietly short
1.loudly：(adv.)喧闹地；大声地；响亮地
2.quietly：(adv.)轻声地；轻柔地；安静地
Pre-listening
1b. Listen and number the pairs of twins in the picture[1-3].
1
2
3
While-listening
Listening tasks
2. Listen again and choose the right answer for the following questions.
1. What can Sam and Tom both do
A. Sing songs. B. Play the guitar. C. Play the drums.
2. Of the three pairs of the twins, which pair can sing
A.Tom and Sam. B.Tara and Tina. C. Peter and Paul.
3. Who is heavier, Peter or Paul
A. Peter. B. Paul. C.We don't know.
Post-listening
Conversation 1
Boy 1: Is that Sam playing the guitar Girl: No, that’s Tom. Sam has longer hair than Tom. Boy 2: Both Tom and Sam can play the drums, but Sam plays them better than Tom.
Conversation 2
Boy: That’s Tara, isn’t it Girl: No, it isn’t. It’s Tina. Tina is taller than Tara. And she also sings more loudly than Tara.
Conversation 3
Boy: Is that Paul Girl: No, that’s Peter. Peter’s heavier than Paul. And Paul’s shorter than Peter.
Tina is (tall) than Tara.
Tina sings (loudly) than Tara.
1c. Listen and compare, then make conversations like 1c.
taller
more loundly
That’s Tara, isn’t it
No, it isn’t. It’s Tina. Tina is taller than Tara. And she also sings more loudly than Tara.
Sam has hair than Tom.
Sam plays the drums (good) than Tom.
longer
better
That’s Tom, isn’t it
No, it isn’t. It’s Sam. Sam has longer hair than Tom. And he plays the drums better than Tom.
Peter is than Paul.
Paul is than Peter.
heavier
shorter
That’s Paul, isn’t it
No, it isn’t. It’s Peter. Peter is taller than Paul. And he is heavier than Paul.
Post-listening
定义 是指在陈述句后附加一个简短问句,用于征询肯定或否定的意见,或者希望陈述句所说的内容得到证实。简短问句的主语应为相应的代词(there be句型除外)。
形式 ①肯定的陈述句+否定的简短问句②否定的陈述句+肯定的简短问句
答语 答语应符合事实。事实是肯定的，用yes；事实是否定的，用no。当句式是“前否定,后肯定”的结构时,翻译要以事实为依据,yes译为“不是”;no 译为“是的”。
例句 ①—There is someone in the room, isn’t there 房间里有人,不是吗
—Yes, there is. / No, there isn’t. 是的,有人。/ 不,没人。
②—Jim didn’t come to school yesterday, did he 吉姆昨天没有来学校,是吗？
—Yes, he did. / No, he didn’t. 不是,他来(学校)了。/是的,他没有来(学校)。
前肯后否是自然,前否后肯也常见。短句not 如出现,必须缩写是习惯。
还有一点要注意,短句代词作主语。回答反意疑问句,答案事实是依据。
肯定事实用yes,否定事实要用no。前后时态要一致,人称和数要相符。
巧学助记
反意疑问句
2a
Listen. Are the words in the box used with -(i)er or more Complete the chart.
funny (run) fast
friendly (jump) high
outgoing (work) hard
hard-working (get up) early
smart
lazy
-er/-ier more
friendly outgoing
funny, smart
lazy, fast
high, hard
early
hard-working
While-listening
单音节词和部分双音节词 一般在词尾加-er smart-smarter ,high-higher
以字母e结尾的词加-r fine-finer,wide-wider
重读闭音节词词尾只有一个辅音字母时,先双写该辅音字母,再加-er hot-hotter,big-bigger,
fat-fatter,thin-thinner
以 “辅音字母+y” 结尾的双音节词,变“y” 为 “i”,再加-er early-earlier,happy-happier
多音节词和部分双音节词 在其前面加more interesting-more interesting
popular-more popular
比较级构成的规则变化
2b
Listen again. How are Tina and Tara different Fill in the boxes.
__________________________________________________________________________________________________________________________________________________________________________
____________________________________________________________________________________________________________
Tina…
is more outgoing than Tara.
Tara…
works as hard as Tina.
is friendlier and funnier than Tara.
can run faster and jump higher than Tara.
is lazier than Tara.
gets up earlier than Tina.
is smarter than Tara.
as hard as
as busy as bee
as quiet as a mouse
2c Student A, look at the chart below. Student B, look at the chart on page 81. Ask and answer questions about Sam and Tom.
Sam is taller than Tom.
Sam gets up as early as than Tom.
Sam is funnier than Tom.
Sam is more hardworking than Tom.
Sam is smarter than Tom.
Tom runs faster than Sam.
Tom is thinner than Sam.
Tom is friendlier than Sam.
2d. Read and answer the question.
1.Which girl was Lisa
2.Who sang more clearly than Nelly
3.Who danced better
The one with shorter hair.
Lisa sang more clearly than Nelly.
Nelly danced better than Lisa.
The one with shorter hair.
Lisa sang more clearly than Nelly.
Nelly danced better than Lisa.
2d Role-play the conversation.
Julie：Did you like the singing competition yesterday, Anna
Anna：Oh, it was fantastic！ Nelly sang so well!
Julie：Well，I think Lisa sang better than Nelly.
Anna：Oh, which one was Lisa
Julie：The one with shorter hair. I think she sang more clearly than Nelly.
Anna：Yes, but Nelly danced better than Lisa.
Julie：You can tell that Lisa really wanted to win, though.
Anna：Well, everyone wants to win. But the most important thing is to learn something new and have fun.
“棒极了”相当于great 或excellent
介词短语作定语，放在被修饰词之后
知道，看出，不用于进行时
歌唱比赛
虽然，和although可以互换.
Translate.
be different from …
look similar
work as hard as…
singing competition
It was fantastic.
have fun
1.与……不同
2.看起相似
3.和……一样努力学习
4.歌唱比赛
5.它棒极了。
6.玩的开心
形容词比较级
变化规则
单音节词
一般情况：+ er
以字母e结尾的：+ r
以“ 辅音字母 + y ”结尾的：
变 y 为 i ， 再 +er
以重读闭音节结尾，且结尾只有一个辅音字母的：双写这个辅音字母，再 +er
多音节和部分双音节词：
more + adj.（原级）
不规则变化：good / well--better; many / much--more;
bad / ill--worse; little--less; far--farther
A
B
C
D
E
F
late
hot
long
bad
careful
happy
Goodbye
Goodbye
Goodbye