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(共39张PPT)
Detective Lesson 2
密码破译
Rules of the game
* Emma and Ella’s trophy is locked in the box.
* The password is a three-digit number. Each
digit ranges from 0 to 9.
三位数
* When finish each task, the winner group can ask me a question and you should ask me like this:
"Is the first number higher than 5 "
"Is the second digit lower than the first "
"Is the last number is as large as the first number "
* The teacher just answers yes or no.
Go over the comparative degree we learnt last class.
In this part, you should use comparative degree to describe the two students.
Try to speak as many sentences as possible.
比较级
Name
Luna Eva
Height（身高）
160cm 165cm
性格外向度（1-5 points）
5 2
Get-up Time
6:30 7:00
学习努力程度（1-5 points）
3 5
Running Speed（800m）
4’10’’ 5’05’’
Compare the two students
e.g.
Eva is taller than Luna.
or
Luna is shorter than Eva.
1. 主语 + 系动词 + 比较级（adj.） + than + 比较对象
2. 主语 + 实义动词 + 比较级（adv.） + than + 比较对象
Finish task 2a
Han Lin is interviewing Emma and Ella for the school newspaper. Listen to their conversation and fill in the blanks.
Emma
Ella
2a
Han Lin: Congratulations on winning the prize at the school music festival!
The twins: Thank you!
Han Lin: You attended the festival last year and this year. How is this year different
Ella: There are more students and more ___________ this year. I think it is more ___________ than last year.
Han Lin: As twins, you look very similar. How are you different
Emma: I’m a little ___________ than Ella. And she is funnier than me.
Ella: Emma always ___________ earlier than me. Many people say I’m lazier than Emma, but that’s not true! I work as hard as her!
Han Lin: That’s really interesting. Besides ___________, how do you both spend your spare time
Ella: I love ________________ more than anything.
Emma: I like reading. You see, we’re different in many ways, but together, we make a great team!
Han Lin: Thanks for talking with me.
The twins: Our pleasure!
n.
adj.
多音节词
adj.
比较级
v.
n./v-ing
n./v-ing
Han Lin: Congratulations on winning the prize at the school music festival!
The twins: Thank you!
Han Lin: You attended the festival last year and this year. How is this year different
Ella: There are more students and more ___________ this year. I think it is more ___________ than last year.
Han Lin: As twins, you look very similar. How are you different
Emma: I’m a little ___________ than Ella. And she is funnier than me.
Ella: Emma always ___________ earlier than me. Many people say I’m lazier than Emma, but that’s not true! I work as hard as her!
Han Lin: That’s really interesting. Besides ___________, how do you both spend your spare time
Ella: I love ________________ more than anything.
Emma: I like reading. You see, we’re different in many ways, but together, we make a great team!
Han Lin: Thanks for talking with me.
The twins: Our pleasure!
activities
colourful
quieter
gets up
singing
playing sports
Finish task 2b
2b
Read the conversation and answer the questions.
1. What does Ella think of the festival
2. What do Emma and Ella have in common
3. How are they different
4. What do you think makes Emma and Ella a great team
2b
Read the conversation and answer the questions.
1. What does Ella think of the festival
Han Lin: You attended the festival last year and this year. How is this year different
Ella: There are more students and more activities this year. I think it is more colourful than last year.
Answer: Ella thinks this year's festival is more colourful than last year. There are more students and more activities this year.
2. What do Emma and Ella have in common
2b
Read the conversation and answer the questions.
Answer: Emma and Ella are twins and they both attended the school music festival and won the prize. Also, they work as hard as each other.
Han Lin: Congratulations on winning the prize at the school music festival!
The twins: Thank you!
Ella: Emma always quieter earlier than me. Many people say I’m lazier than Emma, but that’s not true! I work as hard as her!
2b
Listen to the conversation again. Tick the information about the twins.
Emma
Ella
□ quieter
□ funnier
□ get up earlier
□ lazier
□ love playing sports
□ like reading
□ quieter
□ funnier
□ get up earlier
□ lazier
□ love playing sports
□ like reading
3. How are they different
2b
Read the conversation and answer the questions.
Personality
Hobby
Habit
Emma is a little quieter than Ella, and Ella is funnier than Emma.
Ella loves playing sports, while Emma likes reading.
Emma always gets up earlier than Ella.
2b
Read the conversation and answer the questions.
4. What do you think makes Emma and Ella a great team
Their differences cover（弥补） each other. They are different in personality, hobbies and some habits, but they can combine their strengths. Also, they have a good understanding as twins and work hard, so they make a great team.
Finish task 2d
Appearance
Personality
Habit
Strength
● tall
● strong
● short hair
● get up early
● work hard
● quiet
● outgoing
● serious
● run fast
● sing well
Appearance
Personality
Habit
Strength
● tall
● strong
● short hair
● get up early
● work hard
● quiet
● outgoing
● serious
● run fast
● sing well
● thin
● heavy
● slim
● friendly
● brave
● patient
● go to bed late
● listen carefully
● eat healthy food
● swim fast
● draw well
● jump high
Finish task 2e
2e
Compare yourself with a partner using your ideas from 2d. Then answer the questions below.
A: I’m taller than you.
B: That’s true. I am a little shorter than you, but I can run faster than you.
A: Yes. I’m as hard-working as you, but you read more than me.
…
● How are you different from each other
● What do you have in common
● What can you learn from each other
Do you think differences make our class better
★ I think differences are ______ because...
★ For example, my friend ______ but I ______.
★ This is good because ______.
例：I think differences are cool because we can learn from others! My friend study harder but I run faster. This makes us stronger because we can help each other!
Our differences are like colors — alone we are nice, TOGETHER we make rainbows.
The password is:
1. The first number is higher than 0 and lower than 2;
2. The second number is as large as the number of years you'll study in this school;
1. The last number is the first number plus the second number.
The password is:
1
3
4
Read after the audio.
Han Lin: Congratulations on winning the prize at the school music festival!
The twins: Thank you!
Han Lin: You attended the festival last year and this year. How is this year different
Ella: There are more students and more activities this year. I think it is more colourful than last year.
Han Lin: As twins, you look very similar. How are you different
Emma: I’m a little quieter than Ella. And she is funnier than me.
Ella: Emma always quieter earlier than me. Many people say I’m lazier than Emma, but that’s not true! I work as hard as her!
Han Lin: That’s really interesting. Besides singing, how do you both spend your spare time
Ella: I love playing sports more than anything.
Emma: I like reading. You see, we’re different in many ways, but together, we make a great team!
Han Lin: Thanks for talking with me.
The twins: Our pleasure!
Han Lin: Congratulations on winning the prize at the school music festival!
The twins: Thank you!
Congratulation
名词（常用复数形式 congratulations），其动词形式为：congratulate
含义：表达对他人成功或快乐的祝贺。
基本句型：
> Congratulations on...!
（因某事祝贺某人）
Congratulations on your birthday! （生日快乐！）
Congratulations on winning the game!
（祝贺比赛获胜！）
> Give/Send congratulations （正式场合）
They sent congratulations to the team.
记忆口诀：
祝贺" 要用 -s 尾，
on 后接事别忘记！
练习：_______________ on your new job! (congratulate)
Congratulations
Han Lin: You attended the festival last year and this year. How is this year different
Ella: There are more students and more activities this year. I think it is more colourful than last year.
attend
动词
含义：参加（会议、活动等）。
拓展：attend to 处理；照料
固定搭配：
attend school（上学）
attend a class（上课）
1. The doctor ______________the patient yesterday.
2. Please ______________ this problem first.
3. Did you ______________ the wedding
练习: 用attend或attend to的适当形式填空。
attended to
attended to
attend
Han Lin: As twins, you look very similar. How are you different
look – 感官动词
感官动词 含义 用法特点 例句
look 看起来 + 形容词 /like + 名词 She looks happy.
It looks like rain.
sound 听起来 + 形容词 /like + 名词 Your idea sounds great!
It sounds like a bird.
smell 闻起来 + 形容词 /like + 名词 The flowers smell sweet.
This smells like chocolate.
taste 尝起来 + 形容词 /like + 名词 The soup tastes salty.
It tastes like mango.
feel 摸起来；感觉 + 形容词 /like + 名词 The silk feels smooth.
I feel like dancing.
Emma: I’m a little quieter than Ella. And she is funnier than me.
用于修饰比较级，强化或弱化比较的程度
修饰词 用法 例句
a little / a bit 表示轻微的程度差异 The box is a bit heavier than that one.
（这个盒子比那个盒子重一点 ）
much / far “…… 得多” “She is much taller than her younger sister.
（她比她妹妹高得多 ）”
even “甚至；更加” “This book is even more interesting than I expected.
（这本书比我预想的还要有趣 ）
a lot “…… 很多” He runs a lot faster than his classmates.
（他比他的同学跑得快很多 ）
rather “相当；颇” The task is rather more difficult than we thought.
（这项任务比我们预想的要难得多 ）
主系表型
主谓状型
主语 + 系动词 + 比较级（adj.） + than + 比较对象
主语 + 实义动词+ 比较级（adv.） + than + 比较对象
原级比较和比较级公式
主语 + 系动词 + as + 比较级（adj.） + as + 比较对象
主语 + 实义动词+ as + 比较级（adv.） + as + 比较对象
1. 这座塔比那座塔高。（tower n.塔）
___________________________________
2. 她的书包和我的书包一样重。
____________________________________
3. Mike游泳比汤姆快。
____________________________________
4. Ben画画和他哥哥一样好。
____________________________________
This tower is taller than that one.
Her schoolbag is as heavy as mine.
Mike swims faster than Tom.
Ben draws as well as his brother.

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