人教版八年级上册 Unit 10 If you go to the party, you'll have a great time!Section A 1a-2d 课件 (共62张PPT)

(共62张PPT)
Section A 1a-2d
Unit 10 If you go to the party, you’ll have a great time!
初中英语
八年级上册 RJ
1. New words: meeting, video, organize, potato chips, chocolate
2. Grammar: 初步认识“If 条件状语从句（一般现在时）+ 主句（一般将来时）”结构。助动词do代替之前句中的谓语部分。
Learning goals
3. Sentences:
A: I think I’ll go to the party with Karen and Anna.
B: If you go to the party, you’ll have a great time.
A: What will happen if they have the party today
B: If we have it today, half the class won’t come.
Enjoy a song
点击，播放视频
Five Hundred Miles
If you miss the train I’m on, you will know that I am gone.
Warming up
—What will you do if you are happy
—If I’m happy, I will ____________.
sing a song
go to travel
play sports
—What will you do if you feel sad
—If I feel sad, I will ___________.
stay away from people
listen to music
cry
Do you still remember the parties
If you go to the party, you’ll have a great time!
玩得高兴；过得愉快
What will happen if I wear this ballet skirt to the party
Discussion
If you wear this ballet skirt to the party,
you will…
your friend will…
we will…
your parents will…
…
You can say:
If you do,
Pre-listening
Look and answer:
What kind of things are they talking about
They are talking about consequences.
Statements Responses
1. ____ I think I’ll wear jeans to the party. If you do, the teachers won’t _______________.
Match the statements with the pictures [a-d].
c
1a
Statements Responses
2. ____ I think I’ll stay at home. If you do, you’ll _______________.
3. ____ I think I’ll take the bus to the party. If you do, you’ll ____________________.
4. ____ I think I’ll go to the party with Karen and Anna. If you do, you’ll ___________________.
d
b
a
Listen and complete the responses in 1a.
Question:
What does “If you do” mean in these responses
Statements Responses
1. ____ I think I’ll wear jeans to the party. If you do, the teachers won’t _______________.
c
let you in
1b
While-listening
Statements Responses
2. ____ I think I’ll stay at home. If you do, you’ll _______________.
3. ____ I think I’ll take the bus to the party. If you do, you’ll ____________________.
4. ____ I think I’ll go to the party with Karen and Anna. If you do, you’ll ___________________.
d
b
a
be sorry
be late
have a great time
1. I think I’ll wear jeans to the party.
2. I think I’ll stay at home.
3. I think I’ll take the bus to the party.
4. I think I’ll go to the party with Karen and Anna.
If you do, the teachers won’t
let you in.
If you do, you’ll be scared.
If you do, you’ll be late.
If you do, you’ll have a great time.
Discussion
Post-listening
Q: Why do we use the present tense instead of the future tense when we put an “If ” before it
A: We use the future tense to say something will happen, but use the simple present tense to suppose if something comes true, what will happen.
If you wear jeans to the party
If you stay at home
If you take the bus to the party
If you go to the party with Karen and Anna
, the teachers won’t let you in.
, you’ll be scared.
, you’ll be late.
, you’ll have a great time.
从句
主句
Q: Can the “If…” part be an independent sentence
A: No. The “If…” part is the subordinate clause(从句), and it only shows an assumption. We need the main clause(主句) to complete the whole meaning.
If you wear jeans to the party
If you stay at home
If you take the bus to the party
If you go to the party with Karen and Anna
, the teachers won’t let you in.
, you’ll be scared.
, you’ll be late.
, you’ll have a great time.
主将
从现
Q: What tense do we usually use in the main clause
A: When the main clause is about the future, we use the future tense as usual.
Q: What tense do we use in the if clause
A: We use the simple present tense.
Look at the pictures and make conversations.
A: Are you going to the party
tomorrow night
B: Yes, I am.
A: Who will you go with
B: I think I’ll go with Karen
and Anna.
A: If you do, you’ll have a
great time.
1c
A gives an intention, and B supposes the consequence.
Statements
I will get up late tomorrow.
He will learn to dance.
Responses
If you get up late, your mother will be unhappy.
If he learns to dance, he will make lots of friends.
Game
Statements
We will help the old people.
…
Responses
If you help them, they will be thankful.
…
Use “do” to refer to the statement mentioned.
Statements
I will get up late tomorrow.
He will learn to dance.
We will help the old people.
I will be more careful next time.
…
Responses
If you do, your mother will be
unhappy.
If he does, he will make lots of
friends.
If you do, they will be thankful.
If you are, the teacher will be pleased.
…
Look at the picture! A boy is talking with a girl. Look at the choices. We can guess what they are talking about. Maybe they are talking about the party or
meeting. Maybe they plan to have it on
Friday evening or Saturday afternoon or Saturday evening.
Listen and circle the correct answers to complete the sentences.
1. The students are talking about when to have
(a class party/a class meeting/ a birthday party).
2. They plan to have it on (Friday evening/
Saturday afternoon/ Saturday evening).
2a
meeting n.会议；集会；会面
Listen again. Choose the correct short answer in the box to answer each question.
half the class won’t come
some students will be bored
make some food
students will leave early
the party games
2b
感到无聊的
1. What will happen if they have the party today
______________________________________________
2. What will happen if they have the party tomorrow
______________________________________________
3. What will happen if they watch a video at the party
______________________________________________
Half the class won’t come.
Students will leave early to study for the test.
Some students will be bored.
4. What will Mark organize
______________________________________
5. What will Nelly do
______________________________________
The party games.
Make some food.
Nelly: Hi, Mark. I want to have a class party. Will you
help me
Mark: Sure, Nelly. I can help you. So when shall we have
the party
Nelly: Let’s have it today after class.
Mark: No, today is too early. If we have it today, half the
class won’t come.
Nelly: OK, let’s have it tomorrow then.
adj.一半的
开班会
Tapescripts
Mark: Hmm.. There’s a test the day after tomorrow.
Students will leave early to study for the test. Why
not have it on the weekend
Nelly: OK, let’s have it on Saturday afternoon. We can all
meet and watch a video.
Mark: No, I don’t think we should watch a video. Some
students will be bored. Let’s play party games.
Nelly: OK, good idea. Can you organize the party games
n. 录像带；录像
v. 组织；筹备
在星期六的下午
Mark: Sure, I can do that. And can you make some food
for us
Nelly: Yes, no problem.
没问题
1. If you go to the party, you’ll have a great time!（教材P73标题）
have a great time 的同义表达有：have a good/ nice/ wonderful time、have fun 或 enjoy oneself。
I hope you have a great time during the holiday.
(1) have a great time 玩得高兴；过得愉快
Language points
本句是含if引导的条件状语从句的复合句，主句用一般将来时，从句则用一般现在时表将来。
If you love life, life will love you back.
If you go to the party, you’ll have a great time!
从句
主句
（2）if 引导的条件状语从句
2. Half the class won’t come.（教材P74 2b）
(1) half在此处作形容词，意为“一半的”。
Half the time has gone. 时间已经过去了一半。
half 的用法
(2) half of 意为“一半的……”，后接名词或代词。half of… 作主语时，谓语动词与其后的名词或代词的数保持一致。
Half of the apples are rotten. 这些苹果有一半腐烂了。
Half of his land is covered with trees. 他的地有一半长着树。
3. What will Mark organize （教材P74 2b）
(1) organize 作及物动词，其宾语通常为聚会、活动等。
My brother is organizing a party with his classmates.
(2) 与organize相关的词汇：
organized adj. 有条理的
organize v. 组织
organization n. 组织；机构
organizer n. 组织者；筹划者
organize v. 组织；筹备
Role-play a conversation between Nelly and Mark.
A: OK, when is a good time to have the party
B: Let’s have it today.
A: Hmm. If we have it today, half the class
won’t come.
Use “If clause(Simple Present Tense), the main clause (Simple Future Tense).” to talk about consequences.
2c
Place Food Activities Other:______
Where will they have the party
What do Mark and Nelly still need to prepare for the class party
Free talk
What are the two things Jeff and Ben talk about, regarding the party preparations Read and answer.
Jeff: Hey, Ben. For the party next week,
should we ask people to bring food
Ben: No, let’s order food from a restaurant.
If we ask people to bring food, they’ll
just bring potato chips and chocolate
because they’ll be too lazy to cook.
Jeff: OK. For the games, do you think we
should give people some small gifts
if they win
Ben: I think that’s a great idea! If we do
that, more people will want to play
the games.
Jeff: Yes, the games will be more exciting,
too.
Read again and answer.
1. Will they make food at home
2. Will they ask people to bring food
3. Will they order food from a restaurant Why
4. Will they play games at the party
5. Will they give people small gifts if they win the games
Jeff: Hey, Ben. For the party next week,
should we ask people to bring food
Ben: No, let’s order food from a restaurant.
If we ask people to bring food, they’ll
just bring potato chips and chocolate
because they’ll be too lazy to cook.
Role-play the conversation.
2d
炸薯条；炸土豆片
巧克力
too…to 太……而不能
Jeff: OK. For the games, do you think we
should give people some small gifts
if they win
Ben: I think that’s a great idea! If we do
that, more people will want to play
the games.
Jeff: Yes, the games will be more exciting,
too.
Jeff: Hey, Ben. For the party next week, should we ask
people to bring food
Ben: No, let’s order food from a restaurant. If we ask
people to bring food, they’ll just bring potato chips
and chocolate because they’ll be too lazy to cook.
1. Find the “If clause, main clause.” structure and point out the tenses used in different parts.
Discussion
Jeff: OK. For the games, do you think we should give
people some small gifts if they win
Ben: I think that’s a great idea! If we do that, more people
will want to play the games.
Jeff: Yes, the games will be more exciting, too.
Jeff: Hey, Ben. For the party next week, should we ask
people to bring food
Ben: No, let’s order food from a restaurant. If we ask
people to bring food, they’ll just bring potato chips
and chocolate because they’ll be too lazy to cook.
Jeff: OK. For the games, do you think we should give
people some small gifts if they win
2. What tense does this “because clause” use Why doesn’t it like the “If clause”
Ben: I think that’s a great idea! If we do that, more people
will want to play the games.
Jeff: Yes, the games will be more exciting, too.
Only the adverbial clauses of condition (usually start with if or unless) or time (start with when/until/…) obey this special tense rule.
时间、条件状语从句：主将从现
4. No, let’s order the food from a restaurant.（教材P74 2d）
(1) order 在此作动词，意为“订购”。
order sth. from…意为“从……订购某物”。
These shoes can be ordered from that company.
(2) order 的其他常见义项：
order的用法
order
名词
动词
命令
顺序
订单
所点的饮食、菜肴
命令
点(酒、菜等)
5. If we ask somebody to bring food...（教材P74 2d）
其否定式为ask sb. not to do sth. “让某人不要做某事”，其中动词不定式短语作宾语补足语。
It was raining. My father asked me to take a raincoat.
My mother asks me not to talk with my mouth full.
ask sb. to do sth. 让某人做某事
want sb. to do sth. 想要某人做某事
tell sb. to do sth. 告诉某人做某事
teach sb. to do sth. 教某人做某事
类似的结构有：
6. … because they’ll be too lazy to cook.（教材P74 2d）
too…to…结构中too为副词，其后跟形容词或副词原级， to为不定式符号，后接动词原形。
He got up too late this morning to catch the bus.
【特别提醒】too…to…结构中too 前有含有否定意义的词（如never) 时，表达肯定意义。
It’s never too late to learn. 活到老，学到老。
too … to … 太……而不能……
【拓展】 too… to… 结构可以与so… that…（如此……以至于……）结构互换。
I’m too excited to sleep. = I’m so excited that I can’t sleep.
1. Lucy ______ a picnic last week. We had a good time there.
A. organized B. expected C. wondered D. caught
2. What ______ if I ______ to turn off the tap
A. will happen; forget B. will happen; will forget
C. happen; forget D. happen; will forget
一、单项选择
A
A
Exercises
3. —When is a good time to have the party
—______.
A. That’s right B. Let’s have it today
C. It’s Monday today D. Catch you then
B
4. Yao Ming is ______ famous _____ all the basketball fans in China know him.
A. too; to B. enough; to
C. so; that D. as; as
5. —Do you know if we will go for a picnic this Saturday
—I think we will if we ______ any classes.
A. won’t have B. didn’t have
C. don’t have D. aren’t having
C
C
1. Could I have a word with you before you go to the _________(会议)
2. They showed us a _________(录像) of Gone with the Wind.
3. We need someone with lots of personality (个性) to _________ (组织) the party.
4. Never eat _________ (巧克力) before dinner.
5. They don’t have hamburgers or potato _________(薯条).
二、单词填空
meeting
video
organize
chocolate
chips
1. 如果他们获胜了，你认为我们该给他们小礼物吗？
Do you think we ________ give them some _______ ______ if they ________
2. 如果明天下雨，我们就不去公园了。
If _______ _________ tomorrow, we won’t go to the park.
3. 在过去，班上一半的同学不喜欢 Tim。
In the past, _______ ________ ________ didn’t like Tim.
should
三、完成句子
small
win
it rains
half the class
gifts
4. 你打算在本周五晚上组织一场聚会吗？
Are you going to _________ _________ _________ this Friday evening
5. 如果我们要人们带食物，他们就只会带薯条和巧克力。
If we ask people to bring food, they’ll just bring ______ ______and_________.
organize a party
chips chocolate
potato
Key words
meeting, video, organize, potato chips,chocolate
Useful expressions
Reading
A:I think I’ll go to the party with Karen and Anna.
B:If you go to the party, you’ll have a great time.
A:What will happen if they have the party today
B: If we have it today, half the class won’t come.
have a great time, order sth. from…,
ask sb. to do sth., too…to…
Summary
Grammar
If从句(一般现在时)+主句(一般将来时)
1. Read and recite the new words and 2d.
2. Make a conversation between you and one of your classmates. In the conversation, you’ll have to talk about:
1). Make some future intentions.
2). Talk about the consequences.
Homework
THANKS
谢谢聆听！