(共29张PPT)
Unit 3 How do you get to school
Period(Two) Section A(grammar focus-3c)
人教版 七年级下
1. ride a bike = by bike
2. take the subway = by subway
3. take the train = by train
4. take a plane = by plane
5. take the bus = by bus
6. walk = on foot
7. get to
骑自行车
乘坐地铁
乘坐火车
乘坐飞机
乘坐公交车
走路、步行
到达
Learning objects
1. To learn How questions:
How does she get to school
2. To learn How long questions:
How long does it take to school
3. To learn How far questions:
How far is it from your home to school
4. To learn to talk about how to get to places:
--Does Jane walk to school
--No, she doesn’t. She goes by bike.
New words
drive /dra v/ v. 开车
car /kɑ (r)/ n. 小汽车；轿车
Guessing game!
How do they get to the cinema
They get to the cinema ________.
by bus
How does he get to school
He _____________ to school.
walks
6:45 a.m.
7:00 a.m.
How long does it take to get to school
About 15 minutes by bike.
2 kilometers
It’s about 2 kilometers.
How far is it from Mike’s home to the library
Mike’s home
library
Grammar Focus
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.
How far is it from your home to school It’s only about two kilometers.
不同的疑问词分别用于询问什么话题？
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.
How far is it from your home to school It’s only about two kilometers.
疑问词
助动词do/does
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.
主语/人称代词
动词原形
助动词do/does
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？
词组 词义 例句
how
How
问做某事的方式
How do you get to the railway station
你如何到达火车站？
How long
多长时间
(多久)
How long does it take you to finish your homework
你写完作业需要多长时间？
How far is it from your home to the TV station
从你家到电视台有多远？
多远(距离)
How far
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
3a Match the questions with the answers. Then practice them.
1. How does Mike get to school a. Yes, they do.
2. How long does it take to get home b. No, he doesn’t.
3. How far is it from here c. He rides his bike.
4. Do your friends go to school by bus d. It’s five kilometers.
5. Does your dad drive his car to work e. About 15 minutes.
c
e
d
a
b
v.开车
3b Use these words to make questions. Then ask and answer them with your partner.
1. school / you / get to / do / how
___________________________________
___________________________________.
2. to / school / get to / does / how long / take / it
___________________________________
___________________________________.
I ride my bike
How do you get to school
It takes about five minutes
How long does it take to get to school
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
________________________________________
________________________________________.
It’s about two kilometers
How far is it from your home to school
No, I don’t. I always ride my bike
Do you walk to school
Yes, they do
Do your friends ride their bikes to school
Ask your classmates questions and write their names in the chart. The first student to fill in all the blanks wins!
3c
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.
how far 意为“多远”，用来询问距离或路程的。例如：
How far is it from the hotel to the airport
宾馆距离机场有多远？
how long: 意为“多长”用以询问时间或长度。例如：
How long are you staying in Hong Kong
你打算在香港呆多久？
Language points
1. Does Jane walk to school
简步行去学校吗？
walk在此作动词，意为“步行”。表示“步行去某地”可用短语walk to，后接表地点的名词；后接地点副词时，省略介词to。
公园在这附近。咱们步行去那儿吧。
The park is near here. Let’s walk there.
咱们步行去邮局吧。
Let’s walk to the post office.
=Let’s go to the post office on foot.
walk to... 相当于 go to... on foot。
2. Does your dad drive his car to work
你爸爸开车去上班吗？
drive 动词，“开车” 。
drive one’s car to work“开车上班”，相当
于go to work by car。
3. … lives about five kilometers from school.
……居住在距离学校大约5千米处。
live作不及物动词，意为“居住；生活”，其后接名词时，须与介词连用。
我喜欢居住在这所城市。
I ______________ the city.
like to live in
Summary
how引导的特殊疑问句
how long引导的特殊疑问句
how far引导的特殊疑问句
特殊疑问句
1.(德阳中考) —Excuse me, could you tell me ____to get to a nearby bank
—Go along this street and you will see a bank.
A. why B. where C. how D. when
2.(北京中考) —Excuse me, ____is this T-shirt
—It’s 88 yuan.
A. how much B. how many C. how long D. how old
C
A
Exercises
3.(吉林中考) — ____do you eat out, Molly
— Once a month.
A. How often B. How far C. How long
A
4.(南京中考) —____ is it from the Children’s Palace to Nanjing South Railway Station, Tom
— About 10 minutes’ ride by bus.
A. How much B. How far C. How often D. How long
B
6.(乐山中考) —____ are the students in your class
—Most of them are only fourteen.
A. How long B. How many C. How old
5.(福建中考)—____ is the Hong Kong-Zhuhai-Macao Bridge
—55 kilometers.
A. How long B. How high C. How wide
A
C
Homework
1. Write about how your friends get to school.
2. Preview the new words and expressions.
3. Preview 1a-1e on page 16.
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人教版英语学科第三单元第二课时教学设计
课题 Unit 3 How do you get to school 单元 第三单元 学科 英语 年级 七年级
学习目标与核心素养 重点单词：sixty，seventy，eighty，ninety，hundred，far，minute，kilometer，new，every，by，live，drive，car重点短语：one hundred and five，every day，how far，how long，by bike，about 15 minutes，have a good day，at school重点短语：1.How far is it from your home to school 2．How long does it take you to get to school
重点 1.how long对时间段的提问2.how far对距离和路程的提问
难点 1.how long对时间段的提问2.how far对距离和路程的提问
教学过程
Step 1情景导入Teacher：How do you get to school Student 1：I take the bus to school.Teacher：How does he get to school Student 2：He takes the bus to school.Teacher：How long does it take Student2：It takes twenty minutes.Teacher：How far is it Student2：It’s ten kilometers.环节说明：通过师生互动复习上节课的内容，在问答中提醒学生注意一般现在时态单数第三人称的使用。Step 2 完成教材2a～2d的任务1．提取卡片，熟练地说出数字。(5分钟)2．听录音跟读数字并完成2a，然后熟读这些数字。(3分钟)3．听录音，完成2b，并核对答案。(4分钟)4．一人扮演Jane，一人扮演Tom，根据2b中的信息来练习对话，并邀请几组表演。(5分钟)5．小结训练。(2分钟)(1)选用how long、how far 填空。 ① __How__long__ does it take you to get home ② — __How__far__ is it from the bank to school —One kilometer.(2)用所给单词的正确形式填空。 It takes him two hours __to__do__ (do) his work.环节说明：通过听、说学习训练让学生了解要掌握的语言目标，学生的口语表达能力在这一环节得到提升。Step 3 完成教材2e的任务1．学生自读对话。(2分钟)2．大声朗读2e对话，读熟后与同伴结对练习，分角色表演对话。(3分钟)3．邀请三组来表演对话。(3分钟)4．小结训练。(4分钟)A．单项选择。(1)The early bus __A__ him to school.A．takes B．brings C．needs D．take(2)I always go to work__C__.A．ride B．take a bus C．by bus D．by a bus(3)__A__ takes me about 20 minutes to walk to school every day.A．It B．The C．This D．That(4)—__B__ does it take from your home to the park —About an hour by bus.A．How old B．How long C．How far D．How muchB．句型转换。(5)My father often goes to work by__bike．(对画线部分提问)__How__ __does__your father often __go__to work (6)They spend two hours in reading the books.(改为同义句)It __takes__them two hours __to__read the books.环节说明：将对话转化成填空题，这样能对所学的重要句型起到复习巩固的作用。Step 4 完成教材Grammar Focus的任务1．学生自己归纳语法规律。2．教师参考《课时掌控》上的单元语法精讲与精练。Step 5 完成教材3a～3c的任务1．认真读3a的两组句子，并将问题和答案匹配，集体核对答案。(2分钟)2．要求学生两人一组互相提问，完成3b。(3分钟)3．以小组为单位，每个学生采访其他的学生(表格的问题)，并把采访相符的学生的名字写在相对应的name下面，然后利用采访的结果完成一篇小短文。(5分钟)Step 6 问题探究1．by 的用法 He goes to school by bike.＝He rides a bike to school.【解析】by＋交通工具，by后直接跟交通工具名词。类似短语：on foot。2．I ride it to school every day.我每天骑它去上学。【解析】(1)ride是及物动词，意为“骑”，后面可接bike, horse，motorbike 等。如：He rides a bike to school. ＝ He goes to school by bike.他骑自行车去学校。【拓展】ride还可以作可数名词，意为“旅程”。an hour’s ride乘车一小时的路程。(2)every限定词，意为“每一；每个”，其后接单数可数名词。every day意为“每天”。如：They are busy every day.他们每天都忙。Every student comes here.每一个学生都到这儿来了。【辨析】every day 与 everydayevery day表示某事发生的频率，意为“每天，天天”，在句中作状语。We go to school every day.我们每天去上学。everyday形容词，意为“日常的，普通的”，在句中作定语。I study every English every day.每天学习日常英语。3.How far is it from your home to school？从你家到学校有多远？【解析】how far意为“多远”，用来询问距离或路程的远近，常用句型：How far is it from A to B？或 How far is B from A？意为“从A到B有多远？”，其答语是 “It’s…meter(s)/mile(s)/kilometer(s) (away). ”，意 为“有……米/英里/千米(远)”。如：一How far is it from the park to the school？从公园到学校有多远？—It’s about 3 miles.大约 3 英里。4．How long does it take you to get to school？你到学校花费多长时间？【解析】(1)how long此处意为“多长时间”，用以询问某个动作所持续的时间，其谓语动词为延续性动词，答语为表示一段时间的名词性短语。如：—How long will we stay there？我们要在那儿待多久？—About a week.大约一周。(2)take此处作及物动词，意为“花费(时间)”，it为形式主语，真正的主语是后面的动词不定式短语to get to school，译为汉语时，应把真正的主语译在前面。常用于“It takes sb. some time to do sth. ”结构中，意为“做某事花费某人多长时间”。如：It took me half an hour to go to school by bike yesterday.昨天我骑自行车去学校花了半个小时。5. Does Jane walk to school？简步行去学校吗？【解析】(1)在一般现在时态中，当句子的主语是第三人称单数时，谓语动词也应使用第三人称单数形式(一般在词尾加“－s”)。在变为一般疑问句时，在句首加助动词Does，谓语动词变为原形；变否定句时，在主语之后，谓语动词之前加doesn't，谓语动词变为原形。如：Mary likes music.玛丽喜欢音乐。—Does Mary like music？玛丽喜欢音乐吗？—Mary doesn’t like music.玛丽不喜欢音乐。(2)walk在此作动词，意为“步行”。表示“步行去某地”可用短语walk to，后接表地点的名词，后接副词时，可省略介词to。如：They walk to school every day.他们每天步行去 上学。6．小结训练。(6分钟)A．单项选择。(1)—__B______is your hometown from here —Five miles. A．How long B．How far C．How many D．How often(2)It takes____D__two hours________the story.A．I；read B．me；read C．I ；to read D．me；to read(3)—__B__your friend go home by bus —Yes，she does.A．Do B．Does C．Is D．Are(4)Jim usually __A__the bus to the swimming club.A．takes B．rides C．makes D．getsB．完成句子。(5)My father usually walks__to work at 6：00 a．m.(对画线部分提问)__How__ __does__your father usually go to work at 6：00 a．m. (6)They go to Beijing by train.(改为同义句)They __take__ __a__ __train__ to Beijing.【教学反思】本课时以师生互动复习上节课内容，导入新课，通过游戏、角色扮演、小组采访等活动，调动课堂气氛，丰富课堂内容，生动有趣，寓教于乐。【课后练习】完成对应课时练习。
课堂小结 Summary1. --How do you get to school --I walk/take the bus…to school.2. --How long does it take to get home --It takes an hour/20 minutes to get home.3. --How far is it from here --It’s about …kilometers/meters.4. --Do your friends go to school by bus --Yes, they do./No, they don’t. They go to school by subway/train…
板书 —How do you get to school —I take the …/ride …/ walk…—How does Mary get to school —She takes the subway.—How long does it take —It takes forty minutes.—How far is it from… to… —It's… kilometers.
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Unit 3 How do you get to school
Section A(Grammar Focus-3c)练习
I. 根据句意及首字母或汉语提示完成单词。
1. My uncle has a car, so he usually d to work.
2. What time do you go to school b bus
3. I walk to school e day.
4. There are nine (百)students in our school.
5. My home is about 15 k from the school.
6. It usually takes us two hours (do) our homework.
II. 单项选择。
( ) 1. — do you get to school
—I usually walk but sometimes I take the bus.
A. How B. How often C. How far
( ) 2. —How long does it take？
— takes about 25 minutes to walk and 10 minutes by bus.
A. That B. This C. It
( ) 3. —How does he get to school
—He school.
A. on foot B. goes to C. walks to
( ) 4． it take you to walk from your home to your office？
A. How long is B. How long does C. How many time does
( ) 5. It takes one hour my homework every day.
A. I; do B. me; to do C. me; doing
( ) 6. She usually gets to school on her bike. But she sometimes .
A. walking B. walk C. walks
( ) 7. I usually go to school bike, but sometimes I go to school foot.
A. with, on B. on, by C. by, on
( ) 8. — do you live from your school
—About 10 minutes’ walk.
A. How many B. How long C. How far
( ) 9. I usually get to school .
A. ride the bike B. on the bike C. by bike
( ) 10. — does it take？
—It takes 20 minutes by bus.
A. How long B. How far C. How many
( ) 11. — is it from your school to the hospital
—It’s about 2 miles.
A. How long B. How far C. How many
III．连词成句。
1. get, does, to, how, Mary, school
2. far, the, cinema, is, home, how, from, your, it，to
3. does, John, how, take, it, long, go, to, work，to
4. do ,go, by, subway, to, the, park, friends ,their
IV. 用适当的特殊疑问词填空。
1. — does Tom go to bed
—At half past eight.
2. — can you do
— I can dance.
3. — do you go to the bookstore
—By bus.
4. — is it from your home to school
— It’s about 2 kilometers.
5. — does it take to get to school
—It takes about 15minutes.
V. 句型转换。
1. It takes them about two hours to get to the bus stop. (对划线部分提问)
________ __________ ________it ________them to get to the bus stop
2. I take the subway to get to school. (对划线部分提问)
_________ ________ ________ get to school
3. His home is about 10 kilometers from school. (对划线部分提问)
________ _______ is it _______ his home to school
4. He leaves for school at around six thirty. (对划线部分提问)
_________ ___________he leave for school
参考答案：
I. 根据句意及首字母或汉语提示完成单词。
1. drives 2. by 3. every 4. hundred 5. kilometers 6. to do
II．单项选择。
ACCBB CCCCAB
III．连词成句。
1. How does Mary get to school
2. How far is it from your home to the cinema
3. How long does it take John to go to work
4. Do their friends go to the park by subway
IV. 用适当的特殊疑问词填空。
1. When 2. What 3. How 4. How far 5. How long
V. 句型转换。
1. How long does/ take
2. How do you
3. How far/from
4. When does1
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