人教版英语七年级下册 Unit 4 Don't eat in class.Section B 3a-self-check 课件(共20张PPT)

(共20张PPT)
What’s Molly’s rule
I must read a book before I can watch TV.
What’s Molly’s rule
Play basketball only on weekends.
on weekends
Dear Dr. Know,
____ you help me I’m not happy because there are too many rules at home. Every morning, I ____ get up at six o’clock. At school, I _____ wear a school uniform, and I ______ keep my hair short. After school, I ____ play with my friends or watch TV because I ______ do my homework. I ___ relax on weekends either because I ___ learn to play the piano. I never have fun, what ___ I do
Zhao Pei
3a Complete Zhao Pei’s letters to Dr. Know using have to / must, can / can’t.
明确must, have to, can, can’t的用法：
must强调主观上的需要； have to强调客观上的需要。can可以；can’t不可以。
2. 先通读全文，理解短文大意。
理解每句话的意思，根据语境确定用哪一个情态动词。
寻找句子中有标志性的单词。如看到or，either等词，可知本句应是否定句。
5. 最后，再通读一遍短文，看有没有错误或不通顺的地方。
Dear Dr. Know,
____ you help me I’m not happy because there are too many rules at home. Every morning, I ____ get up at six o’clock. At school, I _______ wear a school uniform, and I ______ keep my hair short. After school, I ____ play with my friends or watch TV because I ____ do my homework. I ____ relax on weekends either because I _____ learn to play the piano. I never have fun, what ___ I do
Zhao Pei
have to
Can
have to
must
Check the answers.
must
can’t
can’t
must
can
3b Complete the chart with the rules in your home and school. Check the rules you think are unfair.
Things I have to do Things I can’t do
I can’t go out on school nights.
I must do the homework first after school.
I can’t watch TV before I practice the piano.
I have to wear the uniform at school.
I have to keep my hair short.
I can’t see friends on school days.
I must get up before 6:30 and practice English.
I can’t be noisy or eat in class.
Write a letter to Dr. Know. Tell him about all the rules and how you feel about them.
1. 先对3b中自己所写的在校及在家的规则进行整理，将在家里的规则及在学校里的规则分别放在一起。
2. 先将在家里的规则写成一段连贯的文字，再将在学校里的规则写成一段连贯文字，表明自己对这些规则的感受。
3. 注意开头可写“Can you help me ”来表明自己求助的目的。并注意写清自己求助的原因。
按书信的写作格式，写好开头及结尾。并再将整个信件再通读一遍。
Dear Dr. Know,
_________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Li Yan
Can you help me I’m not happy because there’re too many rules in my life. I must get up before 6:30 and practice English every morning. I can’t go out on school nights. I can’t meet friends on school days. I must do my homework first after school. I can’t watch TV before I practice the piano.
I have to wear the school uniform at school. I have to keep my hair short. I can’t be noisy or eat in class. What can I do
One possible version
1 Fill in the blanks with the words
in the box.
arrive late, listen to, be noisy, follow the rules, be strict
My name is Timmy the Mouse. I must get up early at 6:30 a.m. every morning. Then I have to go to the kitchen to get food for Grandpa. I never _________ to the kitchen because I have to get there before the cat gets up. My grandpa always tells me I can’t _______. I _______ him because I don’t want the cat to get me! My grandpa ________ with me, but I think it’s best to ______________.
listen to
isn’t strict
be noisy
arrive late
follow the rules
Suppose you are the little mouse. Retell your story to your partners.
My name’s Timmy the Mouse. I must…
get up, 6:30
go to the kitchen
arrive late, get up
grandpa, be noisy
listen to, get me
strict with, follow
2 Use can/can’t, have to/must
and don’t to write about the rules at
school. Write two sentences for each rule.
arrive late/ class
_____________________________________________________
2. listen/ teacher
__________________________________
___________________
Don’t arrive late for class. We can’t arrive late for class.
We must/ have to listen to our teachers at school.
3. go to a movie, on school nights __________________________________
4. leave dirty dishes, after dinner __________________________________
__________________________________
5. drive, before, eighteen __________________________________
I can’t leave dirty dishes in the kitchen after dinner.
Don’t go to a movie on school nights.
You can’t drive before you’re eighteen.
2. If you are Dr. Know. Write a
short letter to Zhao Pei.
1. Retell the story of Timmy the
Mouse to your parents at home.