Unit10 Section A grammar focus-3c 课件 内嵌视频 （人教新目标八年级上册Unit10 If you go to the party,you'll have a gre

(共32张PPT)
Unit10
If you go to the party,
you’ll have a great time.
SectionA
grammar focus-3c
目录
目录
1
Lead-in
Lead-in
2
Grammar
Grammar
Exercises
Exercises
3
Homework
Homework
4
行业PPT模板http://www./hangye/
Part one
Part one
Lead-in
Lead-in
Let’s play a game
If you're happy and you know it _______________.
clap your hands　　
squeeze the eyes
stretch your body
stamp your feet
If you are happy and you know it ...
Watch a video
What do you find in these sentence
A:If you lose,you will be in trouble.
B:What will I have to do if I want to win you.
A:If you can jump off my hand,you will win.
B:If I do it,I will be the ruler of the heaven.
句子的时态是什么？
将来时
一般现在时
You will take Yudi away if I go back now.
You will show me if yo want me to believe you.
I will write my name on this wall if you don’t believe me.
You won’t win if you don’t let my hand.
You won’t be angry if I don’t you go.
I will be angry if I stay here.
Have a discussion
句子的从句部分是什么？
如何确定从句和主句呢？
A:If you lose,you will be in trouble.
B:What will I have to do if I want to win you.
A:If you can jump off my hand,you will win.
B:If I do it,I will be the ruler of the heaven.
If ：如果
If +...:从句
You will take Yudi away if I go back now.
You will show me if yo want me to believe you.
I will write my name on this wall if you don’t believe me.
You won’t win if you don’t let my hand.
You won’t be angry if I don’t you go.
I will be angry if I stay here.
条件状语从句的时态
主句将来时
从句一般现在时
Part Two
Part Two
Grammar
Grammar
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
句子类型
简单句
复合句
一个主语（或者并列主语）+ 一个谓语（或者并列谓语）构成的句子
一个主句+ 一个从句（或者多个从句语）构成的句子
I‘m happy.
I think that you can pass the exam.
I will have a good time tomorrow.
I will go to the party tomorrow.
If I go to the party tomorrow,
I’ll have a good time.
合并
Grammar Focus: if 条件句
if引导一个条件状语从句时，当主句是一般将来时时, if引导的从句必须用现在时来
表示将来可能发生的动作或存在的状态。
在英语里, 当句子的主句为将来时态时, 它所引导的时间状语从句和条件状语从句都使用一般现在时来表示将来时间, 这在英语里被称为“主将从现”。主句的将来时态并不仅限于我们这一课里所学习到的will＋动词原形构成的一般将来时, 还包括be going to＋动词原形、be doing所表示的一般将来时以及我们以后会学到的其它的将来时态。例如:
What is he going to do when he grows up
他长大了想干什么？
We are leaving for Xiamen tomorrow if it doesn’t rain.
如果明天不下雨, 我们就去厦门。
We will buy that microwave next week if its price
keeps going down.
如果价格持续下降,下个礼拜我们就买那台微波炉。
If +…, I’ll / you’ll +…
↘ ↙ ↘ ↙
条件
结果
1.结构
For example:
If you study, I’ll be happy.
wear jeans to school, you’ll be sorry.
get up late, you’ll be late.
eat too much, you’ll be fat.
wash your clothes yourself…
有时，我们可以使用并列结构的祈使句来表达
if引导的条件句。如：
If you set your alarm clock, you won’t oversleep.
如果你上闹钟, 你就不会睡过头了。
Set your alarm clock, and you won’t oversleep.
2.用法
(1)条件状语从句通常由连词if引导, 意为“如果、假如”, 主句不能用be going to表示将来, 而应该用shall, will。
e.g. If you leave now, you are never going to regret it. (错误)
If you leave now, you will never regret it. (正确)
(2) if “如果”, 引导条件状语从句, 主句用一般将来时, 从句则用一般现在时，如：
If it rains tomorrow, I shan’t climb the hills.
注意: 宾语从句中的if与条件状语从句if的区别。
宾语从句中的if“是否”相当于whether, 引导宾语从句, 时态需根据语境确定。
I don’t know if it will rain tomorrow.
我不知道明天是否会下雨。
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. Mike ______(tell) us wear nice
know
do
think
go
will be
Fill in the blanks with the correct forms
of the verbs in brackets.
3a
told
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
have
wear
will look
go
walk
will take
take
will be
1. If I get up late tomorrow,
____________________________
2. If I don’t finish my homework,
____________________________
I will miss the school bus.
my teacher will be angry.
Complete the sentences using your own ideas.
3b
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 won’t be strong.
I play computer games all the day.
I always make them upset.
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…
3c
Part Three
Part Three
Exercises
Exercises
1. 我想我将会乘公共汽车去参加聚会。
I _____ I’ll take the bus to the ______.
2. 如果你那样做，你将会迟到。
If you _____, _____ be late.
do you’ll
think party
一. 根据课本内容，完成下列句子。
3. 我想我将待在家里。
I _____ _____ stay at home.
4. 如果你那样做，你将会觉得很抱歉。
If you ____, ______ ____ sorry.
think I’ll
do you’ll be
二. 翻译下列句子。
1.如果你不赶快走, 你就会迟到。
2 .如果你爱你的父母, 你应当帮他们做做家务。
3. 如果你更友善一些, 你会交上很多好朋友。
If you don’t go soon, you’ll be late.
You should help do the housework if you love your parents.
You will make lots of friends if you are more friendly.
4. 如果你带外校的朋友来, 老师会让他们离开。
5. 如果你不完成作业, 妈妈不会让你玩电游。
6. 当你看到Bill Gates, 你会对他说些什么？
If you bring friends from other schools, the
teacher will ask them to leave.
If you don’t finish your homework, your
mother won’t let you play computer games.
What will you say to Bill Gates when
you see him
Part Four
Part Four
Homework
Homework
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.
1.Write five sentences with if structure.
2.Copy and translate the sentences below.
Homework
Thank you