2021-2022学年人教新目标英语七年级下册 Unit 3 How do you get to school? SectionA Grammar-focus 课件

(共11张PPT)
Section A Grammar Focus-3c
Grammar Focus
问方式
问时间
问距离
求答案
How do you get to school
How does she get to school
How long does it take to get to
school
I ride my bike.
She usually takes the bus.
It takes about 15 minutes.
How far is it from your home to school
It is only about two kilometers.
Does Jane walk to school
No, she doesn't.
She goes by bike.
Do they take the bus
to school？
No, they don't. They walk.
Observe and learn
疑问词
助动词do/does
主语/人称代词
动词原形
1. 特殊疑问句和一般疑问句的语序有何异同？
2. 不同的人称代词分别使用什么助动词？
主语/人称代词
助动词do/does
动词原形
特殊疑问句：
疑问词+助动词do/does+主语/人称代词+动词原形+其他？
一般疑问句：
助动词do/does+主语/人称代词+动词原形+其他？
Summary
How far意为“多远”，用来询问距离，常用“数词+kilometers/miles”或“ 时间段的所有格形式+drive/ride”等来回答。如：
-- How far is your home from the train station
-- About sixteen minutes’ drive.
Grammar focus
ride / take + 限定词 + 表示交通工具的名词在句中作谓语,表示”搭乘、乘坐“等。而以前学的by bike by bus只是介词短语形式，放句尾，句子要另有动词如go。
Summary
How long意为“多久”，常用“数词+minutes /hours/days” 等时间词回答。
Grammar focus
Do/Does +人称 + 动词的问句，表示寻求事实答案，“...是不是... ”常用Yes/No,＋人称+do/does, don't/doesn't回答。人称是三单，才用does/doesn't.
How long does it take her to do homework
It takes about 2 hours.
3a
Match the questions with the answers. Then practice them.
1. How does Mike get to school
2. How long does it take to get home
3. How far is it from here
4. Do your friends go to school by bus
5. Does your dad drive to work
a. Yes, they do.
b. No, he doesn’t.
c. He rides his bike.
d. It’s five kilometers.
e. About 15 minutes.
Use these words to make questions. Then answer them.
school/you/get to/do/how
______________________________________________
2. to/school/get to/does/how long/take/it
______________________________________________
_____________________________________________.
3. school/your/from/it/is/how far/home/to
______________________________________________
_____________________________________________.
4. you/to/walk/do/school
________________________________________________
5. ride/their bikes/do/school/your friends/to
________________________________________________
How do you get to school
How long does it take to get to school
How far is it from your home to school
I ride my bike.
It takes about five minutes.
It’s about two kilometers.
Do you walk to school
No, I don’t. I always ride my bike.
Do your friends ride their bikes to school
Yes, they do.
3b
Ask your classmates questions and write their names in the chart. The first student to fill in all the blanks wins!
Find someone who… Name
lives about five kilometers from school.
walks to school.
takes a bus to school.
goes to school by bike.
needs about an hour to get to school.
needs about 10 minutes to get to school.
3c
In my group, A lives about five kilometers from school. He goes to school by bus. It takes about ten minutes to get to school. B lives about …
How
How far
How long
Vehicles(交通工具) make our life fast and easy.
But we need to go green to save the earth.
Exercises:单句改错
1.He ride the train to work on weekdays.
A B C
2.Sally’s father by a car to work.
A B C
3.They go to the farm by their bikes.
A B C
4.His friend uaually go to Shanghai by plane.
A B C
5. Some of us go to school on feet.
A B C
○
○
takes
takes
takes/ drives
○
on
○
foot
takes
○
goes
1. Do your parents drive to work (作否定回答) ___________________
2. Mary goes to school by bike (划线部分提问) ________________________________
3. Linda lives ten kilometers from school. (划线部分提问)
________________________________
4. I take an hour to get to her home. (划线部分提问)
_________________________________________
5. Eric, rides/to/school/every/his/day (连词成句)
_________________________________.
二、句型转换。
No, they don’t.
How does Mary go to school
How far does Linda live from school
How long does it take to get to her home
Eric rides his bike to school every day