Unit 10If you go to the party, you'll have a great time Section A Grammar Focus-3c课件(共26张PPT) 人教版英语八

(共26张PPT)
Unit 10
If you go to the party, you’ll have a great time!
Section A (Grammar Focus~3c)
新课导入
Free talk
If you have a robot, what will you do
If I have a robot, I will let it…
If I have a robot, I will let it…
help with the housework
babysit my little brother
wake me up in the morning
teach me English after school
2
1
能熟悉并正确运用本课时的重点单词和短语
能用if引导的条件状语从句作出假设，用will谈论结果
3
能通过推理演绎，判断if条件句引出的对事情结果的预测
预习检测
1. My father gave me _______ about my study yesterday.
A.advise B.advices C.an advice D.some advice
2. Jenny was _______ excited _______ say anything when she heard the good news.
A.so; that B.such; that C.very; to D.too; to
3. —There is an English exam tomorrow.
—Yes, but my English is very poor. I feel very _______ now.
A.upset B.excited C.because D.surprised
D
D
A
4. I will give him the book if I _______ him next week.
A.meet B.met C.meeting D.will meet
5. Da Shan speaks Chinese _______ for us to understand.
A.good enough B.enough good C.well enough D.enough well
A
C
知识梳理
Language points
1．upset adj.难过；失望；沮丧。常用短语：be upset about sth.因某事而难过。
2．wear nice clothes 穿漂亮的衣服。
3．take a taxi 乘出租车。在表示乘坐某种交通工具时，有两种表达方式：take＋a/an/the＋交通工具名词；by＋交通工具名词。前者是动词短语，在句中作谓语；后者是介词短语，在句中作方式状语。
【拓展】表示“步行”时可以使用take a walk或on foot，但是不能用by foot。
4．get up late 起床晚了。
【拓展】stay up late熬夜到很晚。
5．enough exercise 足够多的锻炼。enough在此为形容词，意为“足够多的”。修饰名词时既可放在名词之前，也可放在名词之后，但是放在名词之前居多。当enough作副词时，则用来修饰形容词或副词，常放在被修饰词的后面。
重点探究
条件状语从句
I think I’ll take the bus to the party. If you do, you’ll be late.
I think I’ll stay at home. If you do, you’ll be sorry.
What will happen if they have the party today If they have it today, half the class won’t come.
Should we ask people to bring food If we ask people to bring food, they’ll just bring potato chips and chocolate.
Group work
从句
主句
从句
（一般现在时）
（一般将来时）
（一般现在时）
（一般将来时）
主将从现
If you do, you’ll be late.
You’ll be late if you do.
if 条件状语从句
主句
含if条件状语从句的主从复合句
1. if 条件状语从句中，主句用一般将来时，从句用___________表示将来。________原则。
例如：We will go to the park if it _______ ______ (rain) tomorrow.
doesn’t
主将从现
rain
一般现在时
2. if 条件状语从句中，如果主句有must，can，may 等情态动词，从句用___________ 。 ________原则。
例如：You must stop if the traffic light ____ (be) red.
is
一般现在时
主情从现
3. if 条件状语从句中，主句是祈使句，从句用____________表示将来。_________原则。
例如：Don’ t wait for me if I _____ (be) late.
am
主祈从现
一般现在时
3a. Fill in the blanks with the correct forms of the verbs
in brackets.
Dear Su Mei,
I don’t ______ (know) what to ______ (do) about going to Mike’s birthday party tomorrow night. My parents _____ (think) I should study for my English exam next week. If I _____ (go) to the party, they _______ (be) upset.
know
do
think
go
will be
Mike ______ (tell) us to wear nice clothes, but I don’t ________ (have) any. If I _______ (wear) jeans, I _________ (look) the worst. Also, I’m not sure how to ______ (go) to the party. If I ______ (walk), it ________ (take) me too long. If I ______ (take) a taxi, it _______ (be) too expensive. Can you give me some advice please
Tina
told
have
wear
will look
go
walk
will take
take
will be
plete the sentences using your own ideas.
1. If I get up late tomorrow,
________________________________________
2. If I don’t finish my homework,
________________________________________
3. If I don’t get enough exercise,
________________________________________
4. I will not have enough time to study if
________________________________________
5. I will not make any friends if
________________________________________
I’ll miss the bus.
my teacher will punish me.
I won’t be healthy.
I watch TV everyday.
I am too shy.
3C. Write a story with your group on a piece of paper.
The first person begins the story with “I think I will …”
The others add sentences with “if ”. Pass the paper
around twice. Then read the story.
I think I will go to the movies tonight. If I go
to the movies, I won’t finish my homework.
If I don’t finish my homework …
活动小结
互动检测见DCF课件
通过以上的活动，我们可以知道：1. if 引导的条件状语从句中，主句用1._____________，从句用一般现在时表示将来。遵循主将从现原则。2. if 引导的条件状语从句中，如果主句有must, can, may等2.______________，从句用一般现在时，遵循主情从现原则。3. if引导的条件状语从句中，主句是祈使句，从句用3.______________表示将来，遵循主祈从现原则。
一般将来时
情态动词
一般现在时
Can you give me some advice
观察并讨论句中的some和advice的特点。
Can you give me some advice
Let me give you a piece of advice.
Would you like some apples
Do you have any story books
1.advice
(1) advice意为“劝告；建议”是不可数名词，不能说an advice, 而是a piece of advice。
“两条建议”，通常说two pieces of advice。
(2) give sb. some advice “给某人提一些建议”
2.some
表示请求或建议的一般疑问句，通常都希望得到对方肯定的答复，常用some，而不用any。
Complete the following sentences.
1.We gave him ______ ________(some advice) on what to choose.
2.Thank you for your_________ (advice).
3.May I ask you_______ (some)questions
4.Are there ________(some) books in your schoolbag
5.My father gave me two pieces of_______ (advice).
6. Would you like________ (some) tea
some
any
advice
advice
some
some
advice
活动小结
互动检测见DCF课件
通过以上的活动，我们可以知道，give sb. some advice意为1.___________________，此处的advice是2._________名词；此句表示请求的语气，此类问句期待获得对方的肯定回答，故常用3.______，而不用4._______。
给某人提一些建议
不可数
some
any
一、根据句意用括号中所给词的适当形式填空。
当堂检测
1. You (look) younger if you (wear) this new dress.
2. If we (get) up late, we (have) no time for breakfast.
3. If there (be) a fire, I (call) 119 for help.
4. Susan (come) if you (have) a birthday party.
5. If I (be) free tomorrow, I (visit) my aunt.
will look
wear
get
will have
is
will call
will come
have
am
will visit
二、按要求完成下列句子。
1. Kathy will walk to the bus station.It'll take her a long time.(改为if引导的条件句)
______ Kathy ________ to the bus station, it ________ her a long time.
2. It will be rainy tomorrow.Jimmy and his friends won't go camping.(改为if引导的条件句)
_____________ tomorrow, Jimmy and his friends ________ go camping.
3. 如果你感觉累, 就打电话叫我来替换你。(翻译句子)
____________________, please call me to take your place.
4. 如果我吃太多食物, 我会变胖的。(翻译句子)
If I eat too much food, _____________________.
5. 如果我们跑得快, 就能赶上最后一班公交车。(翻译句子)
If we run fast, _____________________________.
If
walks
will take
If it is rainy
won't
If you feel tired
I'll get fat
we will be able to catch the last bus
课堂总结
Unit 10
Section A (Grammar Focus~3c)
advice的用法：
是_____________，“一些建议”为____________；当期待获得对方的肯定回答的时候，问句常用_______，而不用_______。
if 条件状语从句三原则：
1.___________
2.___________
3.___________
重点单词：
__________,_______,__________
taxi
upset
advice
主将从现
主情从现
主祈从现
不可数名词
some advice
some
any