Unit 6 第三课时 Section A (Grammar focus4c)课件【大单元教学】人教版八年级英语下册

(共31张PPT)
人教版 英语（八年级下）
Section A（Grammar focus-4c）
Unit 6
An old man tried to move the mountains.
Lead-in
2
Practice
3
Content
Summary
5
Exercises
6
Consolidation
4
1
Learning objectives
文化意识
语言能力
思维品质
学习能力
1
Learning objectives
掌握unless, as soon as, so...that的用法，在含时间、条件状语从句的复合句中，遵循“主将从现，主过从过”
掌握并能灵活运用本单元的重点词汇以及相关短语，能够正 确掌握并运用连词，进一步提高学生自己动手解决问题的能力。
1.学习故事中人物的好品质（善良，勇敢，乐于助人）
2.学习做事持之以恒的精神
了解我国古老的民间神话故事，知道我国文化底蕴的厚重。
story
What happened next
...
What is the story about
What’s the ending
How does the story begin
How to tell a story
Lead-in
2
How to tell the story
● 借助how、what、who、why等引导的疑问句完成故
事的叙述
● 运用as soon as、unless、so... that等连词连接句子，使
句子连贯，情节紧凑
Do you still remember the story Yu Gong Moves the Mountains
How does the story begin
What happened next
Why was Yu Gong trying to move the mountains
Let’s retell the story Yu Gong Moves the Mountains
Beginning
Development
Ending
Time Order
Once upon a time...
As soon as the man...
So Yu Gong and his family...
Finally, a god was...
How does the story begin Once upon a time, there was a very old man …
What happened next As soon as the man finished talking, Yu Gong said that his family could continue to move the mountains after he died.
Why was Yu Gong trying to move the mountains Because they were so big that it took a long time to walk to the other side.
Who is the Monkey King He is the main character in Journey to the West.
What can’t the Monkey King do He cannot turn himself into a man unless he can hide his tail.
Grammar
Focus
I went to do my homework as soon as I came back home.
They will send me the books as soon as they receive my money.
as soon as
as soon as （时间状语从句）意为“一…就”，
时态遵循“主将从现；主过从过”的原则。
As soon as I went in, They greeted me warmly.
As soon as my sister leaves school, she will look for a job.
practice
so… that 意为“如此……以至于”，引导结果状语从句，其中 so 是副词，修饰形容词或副词，其构成为“so + 形容词/副词 + that 从句”。
He worked so hard that he passed the exam.
so… that 的用法
You must go now so that you won't be late.
so与that也可连起来写, 即变成：… so that … (以便/为了……), 引导目的状语从句
(2) so… that… 结构有时可与 too… to…(太……而不能……）、not… enough to do…（做某事不够……）结构相互转换。
The man is so weak that he can’t swim across the river.
= The man is too weak to swim across the river.
= The man is not strong enough to swim across the river.
【拓展】
(1) such… that也可引导结果状语从句，但 such 修饰名词，其构成为“such (+ a/an) + 形容词 + 名词 + that 从句”。
This is such an important problem that we should take it seriously.
【特别提醒】当形容词为 many/much/few/little（少）时，要用 so... that结构，即“so + many/much/few/little + 名词 + that 从句”。
There are so many apples that I can’t eat them all.
She was so excited that she couldn't say a word.
It is so interesting a book that
many people want to buy it.
practice
unless 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。
Unless it rains tomorrow, we will go camping.
Don’t watch TV unless you finish your homework.
You should stick to taking exercise unless you do not care about your health.
unless 的用法
【拓展】通常情况下， unless可与 if… not 结构进行转换。
unless “除非；如果不”。含有否定意义，可与 if… not
结构进行转换。时态：“主将从现”
=If it ______rain tomorrow, we will go out.
doesn’t
Unless it rains tomorrow, we will go out.
unless “除非；如果不”。含有否定意义，相当于________
时态：“主情从现”、“主祈从现”
if ... not
If we ______ careful, we can’t do our work well.
aren’t
Unless we are careful, we can’t do our work well.
Don’t watch TV unless you finish your homework.
4a
Fill in the blanks with unless, as soon as or so… that.
1. _________ her father died, the stepsisters made her do all the chores.
2. She was ____ busy _____ she had no time to make a dress for the party.
3. The mice knew that _______ they helped her make a dress, she would not be able to go to the party.
As soon as
so that
unless
4. ___________ the prince saw her, he fell in love with her.
5. The prince knew ______ the girl’s foot could fit the shoe, it
was not the right girl.
6. The new couple were _____ happy ______ they couldn’t stop smiling when they got married.
As soon as
unless
so that
Fill in the blanks with the correct forms of the verbs in brackets.
The Monkey King is the main character from the famous Chinese story Journey to the West. He is wonderful because he ________ (help) weak people. The Monkey King ______ (have) a magic stick. He _______ (use) it to fight bad people. He can _______ (make) the stick big or small.
helps
has
uses
make
He can sometimes make the stick so small that he can put it in his ear. As soon as he ______ (see) bad people, he thinks of ways to fight them. He can _____ (turn) himself into different animals and objects. But unless he can hide his tail, he cannot make himself a human. Children all over the world _____ (love) the Monkey King!
sees
turn
love
4b
Tell your partner about your favorite story.
My favorite story is…
It is interesting because…
Sample
My favorite story is Snow White. It is interesting because Snow White is a princess that every girl wants to be. She is a pretty girl. Though she meets all kinds of difficulties, she never gives up. At last, she defeats the bad people and wins the prince’s love. Every girl has the dream of becoming a princess,
but the girl like Snow White is the perfect princess.
fall in love (with sb) 爱上/喜欢上(某人)
fall in love: 强调动作(从无到有)
love: 喜爱，爱(状态)
I love my family.我爱我家。
They fall in love with each other after working together for many years.
一起工作多年后，他们两爱上了对方。
Tony loves Lily for many years. Tony爱了Lily好多年。
1. As soon as the prince saw her, he fell in love with her.
fit 适合；合身
sth fit sb. 衣物适合某人
This shirt fits me well.这件衬衣很适合我。
2. The prince knew that unless the girl’s foot could fit the shoe...
区别
The shoes suit you well.
suit 侧重指颜色、款式或时间、食物、状况等适合。
The shoes fit you well.
fit 侧重指大小、尺寸合体。
3. The new couple were so happy that they couldn’t stop smiling when they got married.
can’t stop doing sth. 与 can’t help doing sth. 意思相同。
can’t stop doing sth. 情不自禁做某事
get married 结婚
get married 表示动作，为非延续性动词短语，不能和表示一段时间的状语连用。表示“结婚一段时间”，应用 be married。get/be married to sb. 表示“与某人结婚”。
【拓展延伸】 marry 是及物动词，意为“（和某人）结婚；嫁；娶”，常见搭配：
marry sb. （迎娶/嫁给）某人
My uncle married a teacher.
marry sb. to sb. 把某人嫁给某人/让某人娶某人
Daisy’s parents married her to a lawyer.
一、根据句意及汉语提示填写单词。
1.This sweater ________ (适合) me. I like it.
2.My aunt ________ (结婚) a man who works in a hospital.
They live a happy life now.
3.The young ________ (夫妇) don't want to have babies.
4.Look! He is ________ (微笑) to us.
5.Lucy has two ________ (继姐妹), they get on well with each other.
fits
married
couple
smiling
stepsisters
1. If you ______________ (be) happy, we will be happy.
2. Jack will miss the early bus if he _____________(not get) up early.
3. If the computer _______________(not work) properly, let’s repair it at once.
4. If I _______________(not understand), I will ask my teacher for help.
5. Your parents will be proud of you if you ____________(go) to university.
6. Unless you _______________ (come) before ten o’clock, you will not see me.
7. If you _____________(press) the switch, the TV will be on or off.
8. You can’t afford the house unless you _______________(have) 1,000,000 yuan.
9. If it ________________(not be) very cold, I will sleep with the window open.
10. Jenny will visit her grandma if she ____________(be) free tomorrow
are
doesn’t get
doesn’t work
don’t understand
go
come
have
isn’t
is
press
二、用动词的适当形式填空
1. He got ____ prizes that he can get into a good university.
A.so many B. such many C. so few D. such few
2. The volleyball match will be put off if it ______.
A. will rain B. rains C. rained D. is raining
3. In summer, food goes bad(变质) easily ___ it is put in the fridge.
A. until B. if C. unless D. since
4. I ______ you as soon as I arrive in China.
A. will call B. called C. am calling D. was calling
A
B
C
A
三、选择填空
5. —Nancy ____ us a report as soon as she____ tomorrow.
—How great! I will be there.
A. gives; is arriving B. gives; will arrive
C. will give; arrives D. gives; arrives
6. They spoke in ____ a low voice ____ I could hardly hear them.
A. such; that B. so; that C. neither; nor D. both; and
7. There is no reason to keep your phone at hand during a meal
____you have some important things.
A. until B. if C. when D. unless
C
A
D
1. 只要你坚持锻炼, 你一定可以减肥。
　As long as you keep exercising, you can lose weight.　
2. 瑟琳娜一回到家就会开始写作业。
　Selina will do her homework as soon as she gets home.　
3. 爸爸如此地困以至于在沙发上睡着了。
　Dad was so sleepy that he fell asleep on the sofa.　
As long as you keep exercising, you can lose weight.　
Selina will do her homework as soon as she gets home.　
Dad was so sleepy that he fell asleep on the sofa.　
4. 尽管她的房间不大, 但是很舒适。
Although her room is not big, it’s very comfortable.　
5. 除非老师允许, 否则我们不能在学校穿自己的衣服。
　Unless the teacher allows, we can’t wear our own clothes in school.　
四、翻译句子