Unit 4 Why don't you talk to your parents?Section A 4a-4c(共23张PPT)

(共23张PPT)
Unit4 Why don't you talk to your parents Section A grammar 4a-4c
You look tired. What’s the matter
I studied until midnight last night so I didn’t get enough sleep.
What should I do
Why don’t you forget about it Although she’s wrong, it’s not a big deal.
What should he do
He should talk to his friend so that he can say he’s sorry.
Maybe you could go to his house.
I guess I could, but I don’t want to surprise him.
[探究1 could, should来征求或提供建议]
1. should，shouldn’t “（不）应该”，常用来征求或提出建议
What should I do 我应该怎么做呢？
You should have a rest. 你应该休息。
2. could 表示 “可以”，也可用来给出建议。
You could help him work out the problem.
你可以帮助他解决这个问题。
[注意]用could 给出建议一般是指自己不太肯定，或者只是很多建议中的某一个，仅供参考；而should就是自己很肯定的或唯一的最好的一个建议。
[探究2 状语从句]
1．until引导的时间状语从句
until是连词，意为“________________”。
The teacher kept on asking the students questions until the bell rang.
老师反复向学生提问，直到下课铃响。
直到……为止
[注意] until用于肯定句以及否定句：
用于肯定句，表示“直到……为止”，主句的谓语动词一般是延续性动词，它所表示的动作延续到until/till所表示的时间为止。 He waits until/till the children are asleep.
他一直等到孩子们睡着。
用于否定句，表示“直到……才”，主句的谓语动词一般是短暂性动词，它所表示的动作直到until/till 所表示的时间才发生。 He didn't arrive until/till the game had begun.
直到比赛开始他才到。
2. so that引导的目的状语从句。
so that 是连词词组，意为“____________”，可引导目的状语从句，so that引导的从句只能放在主句之后，从句中常用can, could, may, might等情态动词。
Please say it in a loud voice so that everyone ____ _____ it.
请大声说，以便大家都能听见。
以便，为了
can hear
[拓展] so…that…意为“如此……以至于……”，用来引导结果状语从句，so后接形容词或副词原级。
The box is so heavy that we can't carry it.
这个箱子太重了，我们搬不动它。
3. although引导的让步状语从句
although作连词，意为“尽管；虽然”，同though，用来引导让步状语从句。
Although my car is very old, it still runs very well.
虽然我的小汽车很旧，但跑起来挺不错。
[注意] 句中如果有although, though, even though，则不能再使用but。
Fill in the blanks with although, so that or until.
4a
1. A: What’s wrong
B: My sister borrows my clothes without asking.
What should I do
A: Well, you could tell her that this makes you
angry _______ she’ll ask you next time.
so that
2. A: I don’t have any friends at my new school.
What should I do
B: _________ you don’t have any now, you
will soon make some.
3. A: I’m worried about my school grades.
What’s your advice
B: You shouldn’t wait ______ the last minute
to study for a test.
Although
until
4. A: Mike is my best friend, but he always copies
my homework. What should I do
B: ________ he’s your best friend, you should
still tell him that copying others’ homework
is wrong.
Although
Write one piece of advice for each problem. Then compare your advice with your partner’s and decide whether the advice is good or bad.
4b
1. I’m very shy.
2. My sister and I fight all the time.
3. My sister spends all evening on the phone.
4. My cousin borrows my things without
returning them.
5. My parents won’t let me have a pet.
Advice:
1.You should practice speaking in front of the class.
2.You should sit down and have good communication
with her.
3.You should explain that you don’t mind her phoning
all evening. However, she should let you give your
friend a call.
4.You’d better ask him to give back your things in time.
5.You should communicate with them.
Choose one of the problems and ask your classmates for advice. Decide which classmate has the best advice.
4c
Problems
a. You left your homework at home.
b. Your best friend is more popular than you.
c. You are afraid of speaking in front of people.
d. Your best friend does not trust you anymore.
e. Your parents always argue.
You could try
to be friendlier.
My best friend is more popular than me. I want to be like him. What should I do
You should just be yourself.
Exercise
1．You should believe in yourself. You won't know what you can do ______ you try it.
2．He put up the sign ________ someone who walked by could see the new words.
用until, although或so that填空
until
so that
3．__________ he was rich, he spent little money on clothes.
4．It wasn't very warm _________ the sun was shining.
5．The children won't come home ______ it is dark.
Although
although
until
GOOD JOB