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(共18张PPT)
Section A Grammar (4a~4c)
Crossing Cultures
Unit 6
Learning aims
能掌握so...that、unless、as soon as引导的从句
能正确区分和使用以-ed/-ing结尾的形容词
Lead in
Use your own words to describe the customs
Activity 1
Learn to use clause with so...that、unless、as soon as
Read the sentences. What do the words in red mean
4a
Do you ever bow No, that’s so formal that we don’t do it these days.
Should I bring something Sure. Bring a small gift, but don’t bring food unless the host asks you to.
I was surprised by your bow. We usually just say “hello” or shake hands in the US. That’s surprising! In Japan, we bow as soon as we meet a teacher.
1 so...that 句型
That’s so formal that we don’t do it these days.
发现
so 后面跟着 形容词（formal）
that 后面跟着 结果（we don’t do it these days）
规律
so + 形容词 + that + 句子
表示“如此……以至于……”
例子
The box was so heavy that I couldn’t carry it.
He ran so fast that nobody could catch him.
so...that 就像“用力一推，导致一个结果”。
2 unless 引导的从句
Bring a small gift, but don’t bring food unless the host asks you to.
发现
unless 后面跟着一个 条件（the host asks you to）
主句是 否定或避免做的事（don’t bring food）
规律
主句 + unless + 条件句
表示“除非……否则……”
例子
You will be late unless you leave now.
Don’t open the door unless you know who it is.
unless 作连词意为“除非；如果不”，引导条件状语从句，如果主句为一般将来时、祈使句或主句含有情态动词，条件状语从句中的谓语常用一般现在时表将来。
e.g. Unless it rains tomorrow, we will go camping.
Don’t watch TV unless you finish your homework.
3 as soon as 引导的从句
发现
In Japan, we bow as soon as we meet a teacher.
as soon as 连接 两个几乎同时发生的动作
第一个动作一发生，第二个动作立刻跟着发生
规律
动作A + as soon as + 动作B
表示“一……就……”
例子
Call me as soon as you get home.
As soon as the bell rang, everyone ran out.
小技巧：
像接力赛：B动作一交棒，A动作立刻起跑！
as soon as 意为“一......就......”，引导时间状语从句。若主句是一般将来时，从句用一般现在时表示将来。
e.g. As soon as he arrives, we will start to work.
I will do my homework as soon as I finish the meal.
As soon as I went in, Jason greeted me warmly.
Combine the sentences using the words in brackets.
4b
1. Türkiye: People don't kiss one another on the cheek. They
can do so if they are good friends. (unless)
In Türkiye, people don't kiss one another on the cheek unless
they are good friends.
2. Japan: Take off your shoes. You do this when you enter
someone's home. (as soon as)
_________________________________________________
_________________________________________________
You should take off your shoes as soon as you enter someone’s home in Japan.
3. Kenya: Being late is very common. You should be patient and
not expect people to be on time. (so ... that)
_________________________________________________
_________________________________________________
4. China: Sticking chopsticks into a bowl of rice is very rude. You
should avoid it. (so ... that)
_________________________________________________
_________________________________________________
5. Mexico: Don't use someone's first name if you don't know him
or her well.You can use it if the person invites you to do so.
(unless)
_________________________________________________
_________________________________________________
In Kenya, being late is so common that you should be patient and not expect people to be on time.
In China, sticking chopsticks into a bowl of rice is so rude that you should avoid it.
In Mexico, don't use someone's first name unless the person invites you to do so.
Activity 2
Use adjectives with -ed or -ing
-ed 结尾 与 -ing 结尾 的形容词
Don’t look so embarrassed!
But it is embarrassing!
发现
embarrassed → 形容 人 的感受（“感到尴尬”）
embarrassing → 形容 事或物 给人的感受（“让人尴尬”）
规律
结尾 用法 例子
-ed 形容人的感受 bored, excited, tired, surprised
-ing 形容事或物的特点 boring, exciting, tiring, surprising
例子
I am interested in this interesting book.
She was surprised by the surprising news.
小技巧：
-ed → “我（人）有情绪”
-ing → “它（事）让人有情绪”
Exercise
从括号中选择正确的单词完成句子。
1. I was very ________ (exciting / excited) when I won the prize.
2. He told a very ________(amusing / amused) story that made everyone laugh.
3. She is _________(interesting / interested) in learning Spanish.
4. After the long hike, we felt completely ________(tiring / tired).
5. The little boy was _________(surprising / surprised) by the birthday party.
excited
amusing
interested
tired
surprised
Complete the passage with the words in the box. Can you tell where the writer is from
4c
surprising surprised interesting interested so … that as soon as unless
Do you know what culture shock is You may feel it when you experience a new culture, because the new culture is ____ different from your own ____ you feel _______. For example, I experienced this _________ I got off the plane in Peru last year. People were standing on my right and left, even though there was plenty of space on the bus! That was really _________ to me. In Germany, people usually like more personal space, and we don’t stand close to someone ______ we know them very well. But once I was used to it, I became more curious and _______ in learning about the culture there. It’s so __________ to discover cultural differences like this!
so
that
surprised
as soon as
surprising
unless
interested
interesting
Summary
◆ so...that、unless、as soon as
◆ -ed/-ing结尾的形容词
-ed → “我（人）有情绪”
-ing → “它（事）让人有情绪”
Homework
1. Write sentences with unless, as soon as, so…that… three times each.
2. Finish the exercises.

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