Unit 10 If you go to the party, you'll have a great time Section A Grammar Focus-3c 课件(共16张PPT)人教版八年

(共16张PPT)
Section A Grammar
Unit 10
If you go to the party, you’ll have a great time!
If you tame me, then we shall need each other.
如果你驯服了我，我们就彼此需要了。
主情从现
主句含有_____________
从句用了_____________
情态动词
一般现在时
01
If-clauses
如果你驯服了我，我的生活将会充满阳光。
If you tame me, my life will be filled with sunshine.
主将从现
主句用了_____________
从句用了_____________
一般将来时
一般现在时
02
If-clauses
一旦你驯服了什么，就要对她永远负责。
If you tame someone, be responsible for her forever.
主祈从现
主句用了_____________
从句用了_____________
祈使句
一般现在时
03
If-clauses
如果你驯服了我，我的生活将会充满阳光。
If you tame me, my life will be filled with sunshine.
My life will be filled with sunshine if you tame me.
1. 主句+if从句
2. If从句，+主句
Structure
Summary
be + doing形式:
用现在进行时态表达将来，主要意义是表示按计划、安排即将发生的动作，常用于位置转移的动词，如go ,come , leave ,start ,arrive等。
格林女士下周将动身前往美国。
Ms. Green is leaving for the US next week.
拓展
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
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. 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) the taxi, it _______(be) too expensive. Can you give me some advice please
Tina
know
do
think
go
will be
told
have
wear
go
walk
will take
take
will be
will look
3a
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’ll be late for school.
my teacher will be upset.
I’ll become very heavy.
I play computer games after school every day.
I don’t go to my friends’ parties.
3b
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.
A: I think I will go to the movies tonight.
B: If I go to the movies, I won’t finish my homework.
C: If I don’t finish my homework …
3c
1. I think my mother ________ if she _______ free tomorrow.
A. will come; is B. comes; is
C. comes; will be D. will come; will be
2. If she likes it, she _______ it soon.
A. read B. reads
C. will read D. reading
I.单项选择题。
当堂检测
3. He will go out with you after he _______ his homework.
A. finishes B. will finish
C. is finishing D. finish
3.解析： 在after 引导的时间状语从句中，主句用一般将来时，从句用一般现在时表示将来；he为第三人称单数，故选A。
4. I will send you an e-mail as soon as I ______ in Canada.
　A. arrive B. arrived
C. am arriving D. will arrive
4.【解析】本题考查状语从句的时态。当主句是将来时态时，状语从句用一般现在时来表将来，所以选择答案A。
II.用所给词的适当形式填空。
If he _______(come) to the party, he will have a good time.
We don’t know if it ________(rain) tomorrow; if it ________(rain), we ________(not go) out.
If it’s sunny tomorrow, Mary ___________(visit) the Great Wall.
If you _____(come) at 4:00 in the afternoon, I _______________(begin) to be happy at 3:00.
comes
will rain
rains
won’t go
will visit
come
will/shall begin
shall多用于第一人称，单纯的表示将来，如I,we.
will多用于第二人称和第三人称；不过在交谈的过程中，will也可以用于第一人称，主要用于表达某种强烈的愿望。will做助动词时会构成将来式。
III.同义句转换。
1. Hurry up, or you will not catch the bus.
_______ you ______ hurry up, you will not catch the bus.
2. Finish your homework now, and you can watch TV.
______ you ______ your homework right now, you ______ watch TV.
3. The fish may die without enough water.
_____the fish ______ have enough water, it ______die.
If don’t
If finish
can
If don’t
may
IV.翻译句子。
1. 如果你想取得好成绩，你必须努力学习。
If you want to get good grades, you must study hard.
2. 世上无难事，只要肯登攀。
If you put your heart into it, nothing is impossible.
3. If winter comes, can spring be far behind
如果冬天来了，春天还会远吗？