八上 unit 10 If you go to the party, you'll have a great time! 单元复习课件（共27张PPT）

(共27张PPT)
单元复习课件
Unit 10
If you go to the party, you’ll have a great time!
if 引导的条件状语从句，表示对未来的一种假设，可位于主句之前或之后。在if 引导的条件状语从句中，若主句用一般将来时，从句要用一般现在时表示将来。如：
She will come if you invite her.
如果你请她，她会来的。
Grammar
在when, as soon as, after, before 等引导的时间状语从句中，如果主句为一般将来时，从句要用一般现在时表示将来。如：
I will call you as soon as I reach Canada.
我一到加拿大就给你打电话。
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 I get up at 9:00, I will be late.
If I am late, my friend will be angry with me.
If my friend is angry with me, I will be sad.
If you go, you will have a good time.
If you do, you will be happy.
My name is " If"
Read together.
if 条件句不一般，几个要点记心间；
条件句，放在前，逗号要居中间；
条件句表可能，主句多用将来时；
条件句表事实，主句常用现在时。
有关if条件状语从句的口诀
play the guitar
sing a song
watch TV
play computer
eat food
play sports
dance
A: If you are happy,
what will you do
B: If I’m happy,
I will …
If you touch it, it will …
cry
angry
exercise
smile
What will happen if I touch (触摸) it
A game
用括号内所给词的正确形式填空
1.I’m sure if he _____(go) to the party, he________ (have) a great time.
2.If the rain _______(stop) tonight, we will go to the cinema.
3.I’ll buy a computer if I ______(have) enough money.
4.You _________(not get) nervous if you _____(do ) enough exercise.
5.If she ____ (be) kind to me , I __________(not argue) with her.
goes
will have
stops
have
won’t get
do
is
won’t argue
书面表达一
下面是一封刊登在校报上的信。写信人想征求读者意见，找到解决问题的方法。请你写封信提出你的建议。70词左右。
提示词：put … away 把……收拾好
Dear friend,
What a terrible day today! This morning I was late for school and my teacher was angry with me. Then I found I forgot my science book. Since I stayed up late last night, I felt sleepy in class this afternoon. I could hardly hear what the teacher said. Could you please give me some advice
Yours,
Looking for Help
Dear Looking for Help,
There are many things you should do. First, I’m afraid you’re wrong to be late for class, so you should get up early in the morning and get to school on time. And you should go to bed earlier at night. Before going to bed, you should put away your school things. If you do so, I’m sure you will become a happy student.
Your friend
范文赏析
假如你有很多钱，你会做些什么？请以“If I have lots of money … ”为题写一篇70词左右的短文。
注意：想象要合理,语句要连贯。
书面表达二
If I have lots of money …
If I have lots of money, I will build a big house for my parents to live in. I hope that they can live a happy life. I will also plant more trees and flowers around the house. I will travel around the world, too. I will give money to schools and charities to help the people in trouble. In a word, if I have lots of money, I will do many meaningful things.
范文赏析
Use the structures below to help you plan your writing.
My friend _________________ has a problem.
He / She ______________________________
____________________________________.
I think he / she should ___________________
_______________________________________.
If he / she _______________________________,
he / she will _____________________________.
书面表达三
My friend Jenny has a problem. She has too much homework and she doesn’t know how to plan her time well. I think she should make a plan for doing her homework every day. If she can use some free time between classes and if she works on her homework as soon as she gets home, I think she will be able to deal with her heavy homework load.
范文赏析
If you go to the party,you’ll have a great time.
如果你去参加聚会,你一定会玩儿得很开心的。
⑴该句是一个复合句。if you go to the party是if引导的条件状语从句,主句为you’ll have a great time。
—I’ll go to school on foot today.
今天我将步行上学。
—If you do,you’ll be late for class.
如果那样,你将会上课迟到。
知识要点
⑵have a great time=have fun=enjoy oneself意为“玩得高兴,过得愉快”。
We have a great time at school.
=We have fun at school.
=We enjoy ourselves at school.
我们在学校里玩得很开心。
( )1.I don’t know if my uncle .If he ,
I will be happy.
A.will come;comes B.will come;will come
C.comes;comes D.comes;will come
( )2.—When is good time to have the
party
—Tomorrow.We will have great time.
A.the;a B.the;the C.a;the D.a;a
A
D
1. keep … to oneself 保守秘密
Don’t keep the news to yourself. Let’s all share it．不要只管自己知道这消息，让我们也知道吧。
I’ll tell you only if you promise to keep it to yourself．你答应保守秘密，我才告诉你。
2. unless conj. 除非；如果不
She will keep on singing unless she is told to stop. 她会一直唱下去，除非有人叫她停止。
unless相当于if … not。以这个句子为例：
The concert will be held as schedule unless there is a typhoon.
= The concert will be held as schedule if there is not a typhoon.
除非刮台风，否则演唱会将如期进行。
3. be afraid to do sth. 害怕干某事
I’m afraid to speak in front of other people.
我害怕在其他人面前发言。
be afraid 的相关用法：
be afraid of sth. 害怕某事
He told me not to be afraid of difficulties.
他告诉我不要怕困难。
be afraid +that 从句
I’m afraid that I can’t finish on time.
我恐怕我不能按时完成它。
4. angry adj. 发怒的；生气的
We were angry with him for keeping us waiting. 我们对他让我们久等而生气。
be angry with 后只能接表示人的名词或代词，表示“生（某人的）气”，其后还可以带一个for 构成的短语来说明生气的原因。例如：
He was angry with himself for breaking the glass.他因为打破了玻璃而生自己的气。
5. in the end 最后；终于
in the end 的同义词: at last, finally。
He married the nice girl in the end / at last / finally.他最后娶了这位美丽的姑娘。
In the end, he decided to send the sick child to hospital. （对画线部分进行同义替换）
A. At once B. At last C. At first
√
by the end of 到……结束时；到……时为止
We must complete the task by the end of the year. 年底之前我们必须完成此项任务。
at the end of 在……末端； 到……尽头
The school is at the end of the street.
该校位于这条街的尽头。
We'll have an English exam at the end of January. 一月底我们有个英语考试。
6. careless adj. 粗心的；不小心的
The boy is very careless.
这个男孩很粗心。
It was careless of you to leave the door unlocked. 你没锁门，太粗心了。
careless 的反义词为careful， 意为“认真的；小心的”。
He is more careful than me. 他比我认真。
7. advise v. 劝告；建议
I advise waiting till the right time.
我建议等到适当的时候。
I advise him not to sleep late every day.
我建议他不要每天睡懒觉。
My English teacher advises me to speak English as often as possible.
我英语老师建议我要尽可能地经常说英语。