英语八年级上册Unit 10 If you go to the party, you'll have a great time!Section A（3a-3c）课件（共有PPT21张）

(共21张PPT)
Unit 10
if you go to the party,
you’ll have a great time !
Section A (3a—3c)
1. Learn some new words: upset, taxi, advice
2. Practice the sentence structures:
If…, you’ll…
--What will happen if they…
--If they ..., …will/won’t…
--Should we…
--If we…, they’ll…
3. 学习if 引导的条件状语从句
learning aims
learning aims
learning aims
1’
upset [ p'set]
adj. 难过；失望；沮丧
e.g.如果我再忘记，我妈妈会失望的。
Mom will be upset if I forget it again.
taxi ['t ks ] n. 出租车
我将乘出租车去上学。
I will take a taxi to school.
advice [ d'va s] n. 劝告,建议
e.g. 能请你给我一条建议吗？
Can you give me a piece of advice
New words
New words
New words
3’
advice意为“劝告；建议”是_________名词
一条建议 ________________
两条建议 ___________________
如：你能给我一些建议吗？
_______________________________
短语：1.follow/take sb.‘s advice 接受某人意见
2.give advice 劝告, 忠告
动词 advise vt. 建议
建议某人(不要)做某事___________________________
a piece of advice
some pieces of advice
Can you give me some advice
suggestion 也表“建议”，是_______名词
一条建议 __________________
两条建议 __________________
a suggestion
two suggestions
不可数
可数
advise sb.(not) to do sth
1. 我想我将会乘公共汽车去参加聚会。
I think _____ _____ _____ _____ to the party.
2. 如果你那样做，你将会迟到。
If you _____, _______ be late.
3. 我想我将待在家里。
I _____ _____ stay at home.
4. 如果你那样做，你将会觉得很遗憾。
If you ____, ______ ____ sorry.
I'll take a bus
do you’ll
think I'll
do you'll be
Grammar Focus
Grammar Focus
Grammar Focus
5. 如果他们今天聚会，将会发生什么事？
_____ ___ _______ if they _____ the party today
6.如果他们今天聚会，班里一半的学生将不会去。
If they ______ the party today, ______ the class _______ come.
7. 我们应当要求人们带食物来吗？
Should we ______ people to ______ food
8. 如果我们要求人们带食物来时，他们将会只带薯条和巧克力。
______ we ______ people to bring food, _____ just ______ potato chips and chocolate.
What will happen have
have half won't
ask bring
If ask
they'll bring
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.
Grammar Focus
由一个主句和一个或一个以上的从句构成的句子叫复合句。
若由连接词引导的从句表示主句动作发生的前提或条件，该从句被称为
条件状语从句。
从句
主句
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
if从句
主句
位置：if引导的条件状语从句，既可放在主句之前，也可放在主句之后。当从句置于主句之前时，常用逗号与主句隔开。
If you take the bus to the party,
you will be late.
这个句子可以改写为：
You will be late if you take the bus to the party.
if从句
主句
条件状语从句表示主句动作发生的条件，通常由 if 来引导，意为“如果”。
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___________。
例如：You must stop if the traffic
light ____ (be) red.
is
一般现在时
例如：Don’ t wait for me if I
_____ (be) late.
3. if 条件状语从句中，主句是祈使句，
从句用____________表示将来。
_________原则。
am
主祈从现
一般现在时
2. If it ____ (be) cold tomorrow, I will
wear my sweater.
3. He can go home if he ________ (finish)
his homework.
finishes
1. Put up your hands if you _____ (have)
any questions.
have
is
趁热打铁
主祈从现
主将从现
主情从现
If he _____ (go) to the movies, he won’t finish his work.
If I _________ (become) a doctor, I will help others.
If we _______ (have ) time, we will go to the park tomorrow.
If you ______ (fight) at the party, you __________ (have) to leave.
If it ____________ (not rain), he _______ (go) shopping.
doesn’t rain
will go
用所给词的适当形式填空：
goes
become
have
fight
will have
Fill in the blanks with the correct forms of the verbs in brackets.
3a
know
do
think
go
will be
told
have
wear
will look
go
walk
take
will take
will be
1. upset
因为···而难过：
be upset about = be upset at = be upset over
be upset with 生···的气
eg: She was upset with me about my expenses.
Key points
2. advice
一条建议：a piece of advice; a suggestion
一些建议：asome advice ; some suggestions
advice
take/follow sb's advice
听从某人的建议
give sb. some advice
给某人一些建议
ask sb's advice向某人征求意见
give advice on sth.
就某事提出建议
Key points
3b
Complete 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 will be late for school.
my teacher will be angry with me.
I will be fat.
I play computer games after school.
I do something bad.
Exercises
1. -Can you guess if they to play basketball with us -I think they will come if they free.
A. come ; are B. will come ; will be
C. will come ; are D. come ; will be
2.If Nick home too late, he his favorite cartoon.
A. gets ; misses B. gets; will miss
C. will get ; misses D. will get ; will miss
3.You won't pass the exams ________ you work hard. A．if B．unless C．so D．and
C
B
B
4. What _____ if I _____ my homework
A. will happen; don’t finish
B. will happen; won’t finish
C. happen; don’t finish
D. happen; won’t finish
5. If there ______ no buying and selling of animals, there ______ no killing in nature.
A. is; will be B. will be; will be
C. is; is D. will be; is
A
A
用所给词的适当形式填空：
1. She's busy with the (organize) of her daughter's party.
2.You (be) healthy if you (run) every day.
3. Please (call) me if you have any problems.
4.They are talking about (protect) the environment.
5. We'll ask our friends (come) early.