Unit 3 How do you get to school?Section A Grammar Focus-3c课件（共有PPT26张）

(共26张PPT)
人教新目标 七年级英语下册
Section A
Grammar Focus-3c
Unit 3
How do you get to school
语法课公开课
Teaching and Learning goals :
一、语言知识:
1.掌握下列词汇：drive, car, live
2.熟练运用下列短语: how long , how far , from … to…，walk to school , drive a car
二、语言功能:
熟练掌握以how, how long , how far引导的一般
现在时的特殊疑问句及回答。
三、学习策略:
在运用how, how long , how far引导的特殊疑
问句基础上总结它的结构规律。
Revision
骑自行车
2. 乘坐地铁
3. 乘坐火车
4. 乘坐飞机
5. 乘坐公交车
6. 走路；步行
7. 到达
ride a bike ＝go by bike
take the subway＝go by subway
take the train＝go by train
take the plane＝go by plane
take the bus＝go by bus
walk＝go on foot
get to
8. 从A地到B地有多远？
9. ……需要多长时间？
10. 某人花多长时间做某事？
How far is it from A to B
How long does it take…
It takes sb, some time to do sth.
Pairwork
A: How do they get to school
B: They
A: How do you get to school
B: I
take the bus to school.
get to school by bus.
walk to school.
get to school on foot.
20 minutes
2 kilometers
home
school
Which pairs can make a conversation
How does he …
How long does it take …
How far is it from … to…
You can say like this:
A: How does he get to school
B: He gets to school by bike. / He rides his bike to school.
A: How long does it take to get to school
B: It takes about 20 minutes.
A: How far is it from his home to school
B: It’s about two kilometers.
呈现语法
【观察领悟】
How do you get to school
I ride my bike.
How does she get to school
She usually takes the bus.
How long does it take to get to school
It takes about 15 minutes.
呈现语法
【观察领悟】
How far is it from your home to school
It’s 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.
Can you find out the rules
1.前四个句子为特殊疑问句，特殊疑问词为 。
特殊疑问句句式结构：
。
特殊疑问句句式答语： 。
后两个句子为一般疑问句。其句式结构为： 。
其答语： 。
2.How意为“___________” 本句中用来提问__________ 等。
How，How long，How far
特殊疑问词+助动词+主语+动词（词组）+其他
用陈述句作答
助动词+主语+动词（词组）+其他
用Yes / No 回答
怎么样
出行方式
How long 意为 ,用来询问 。答语为表示一段时间的名词性短语。
How far 意为 ,用于 ____ ，答语要用表示距离的词语。
3.“It takes sb. some time to do sth.”是固定用法，意为“ ”。it 是形式主语，不定式 __________ 是真正的主语。如果对时间宾语提问，要用 引导的特殊疑问句。
Can you find out the rules
多长时间
某个动作所持续的时间
多远
询问两地间的距离
某人花费多长时间做某事
to do sth.
how long
实战演练
通常你怎样去上学？ -- 我通常骑车去上学。
--______ ______ you usually go to school
-- I usually go to school ______ _______.
-- I usually _____ ______ ______ ____ _____.
她通常用一小时做作业。
It usually ____ ____ half an hour _____ ______ her
homework.
我爸爸每天花一小时时间锻炼身体。
It _______ my father an hour________ ________.
从你家到学校有多远？
_____ ____ is it _____ your home _______ school
How far do you _________ ________ school
How do
by bike
ride a bike to school
takes her
to do
takes
to exercise
How far
from to
live from
疑问副词how及其构成的复合疑问词
how 可以对交通方式或健康状况进行提问。
How do you get to school How are you
how long 询问时间或物体的长度。
How long does it take to get from your home to school
how far 询问距离。
How far is it from your home to school How far do you live from school
我们学过的how构成的疑问词组还有：
how much: 对不可数名词的数量或价格进行提问。
How much honey do you need How much is the T—shirt
how many: 询问可数名词的数量。 How many apples do you have
how old: 询问某人的年龄。 How old are you
自学指导一
Translate these sentences into English.
你到这儿用了多长时间？
___________ does it take you to get here
2. 你姐姐怎样去那座城市的？
__________ does your sister go to that city
3. 他家离上班地点有多远？
_________ is it from his home to his workplace
4. 你妈妈感觉怎么样？
_________ is your mother today
How long
How
How far
How
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.
自学指导二
3b
Use these words to make questions.
1. 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
自学指导三
How far is it from your home to school
Do you walk to school
Do your friends ride their bikes to school
1.看句子末尾的标点，可知这五个句子都是问句。
2. 先在所给的词汇中找特殊疑问词或助动词等。
判断该句是一般疑问句还是特殊疑问句。
3. 特殊疑问句：特殊疑问词 + 助动词 + 动词(词组) + 其他？
一般疑问句: 助动词 + 动词(词组) + 其他？
1. How do you get to school
___________________________________
2. How long does it take to get to school
___________________________________
3. How far is it from your home to school
___________________________________
4. Do you walk to school
____________________________________
5. Do your friends ride their bikes to school
___________________________________
Then answer the questions.
I ride my bike.
It takes about five minutes.
It’s about two kilometers.
No, I don’t. I always ride my bike.
Yes, they do.
Challenge yourself. (挑战自己，试用三种以上方式组合上学)
A: How does Mary get to school
B: First, he … to …
C: Next, he … to …
D: Finally he …
A: How does Nina go to school
B: First, she…to…
C: Next, she…to…
D: Then she…
To go to school, first Nina … to ... Next she to … Then she …
Making a survey
开放性交际运用
How far is it from your home to school
It’s about five kilometers.
Ask your classmates questions and write their names in the chart. The first student to fill in all the blanks wins!
3c
Do you walk to school, Grace
Yes, I do.
Do you take a bus to school, Tom
No, I don’t. But Jack takes a
bike to school every day.
How long does it take to get to school, Mary
It takes about an hour to get to school.
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.
need about 10 minutes to get to school.
Linda
Grace
Jack
Cindy
Mary
Jane
Make a survey in your group.
Questions S1
How far do you live from school
Do you walk to school
How do you get to school
How long does it take to get to school
5 kilometers
No, I don’t.
take the bus
10 minutes
In my group, S1 lives about five kilometers from school. He goes to school by bus. It takes about ten minutes to get to school.
S2 lives about …
S3 lives about …
Make a report about your classmates.
Summary
Learn by ourselves
How to get to places
Yes / No questions :
Do/Does +主语+动词（词组）+其他
e.g: Does Jane walk to school
How questions
对出行方式提问
对两地间的距离提问
对时间段提问
1. How do/does + 某人 + ___________ 某人怎么去某地
how是疑问副词, 本句中用来提问__________ 等。
你叔叔通常怎样去香港？
___________________________________
出行方式
get to 某地
How does your uncle get to Hong Kong
2. 回答方式有两种:
A: 某人 + take(s) + ____________ + to 某地。
B: 某人 + get(s) to 某地 + _____________
我叔叔乘飞机去香港。_________________________
___________________________________
the 交通工具
by 交通工具
My uncle gets to Hong Kong by plane.
My uncle takes the plane to Hong Kong.
3. 如果对时间段提问的话，就用
_________ + does it take sb. to do sth. 句型。
How long
How long does it take to do her homework
Summary
1. Read Grammar Focus on P15 and try to recite(背诵) the sentences.
2. Write a short passage to describe how your family members get to work or school.
(At least 30-40 words. Ask how he / she gets to …, how long it takes him / her …, and how far it is from… to ….)
Homework