(共21张PPT)
Unit 3 How do you get to school
Section A2
R·七年级下册
Learn these numbers and find out the rules:
one two three four five six seven eight nine ten eleven 11 twelve 12
13 thirteen
14 fourteen
15 fifteen
16 sixteen
17 seventeen
18 eighteen
19 nineteen
20 twenty
30 thirty
40 forty
50 fifty
60 sixty
70 seventy
80 eighty
90 ninety
21 twenty-one …
31 thirty-one …
41 forty-one …
51 fifty-one …
61 sixty-one …
71 seventy-one …
81 eighty-one …
91 ninety-one …
one hundred and five 一百零五
（1）具体的“几百”时，“基数词+hundred”，
（2）不确定的数字时，hundreds of，成百上千的”
拓展：thousand (千)，million (百万)，billion (十亿)
Write the correct number next to the word.
sixty-one ______ seventy-two ________
eighty-four ______ ninety-nine _______
one hundred and five _______
two hundred _______
61
72
84
99
105
200
2a
Listen and repeat the numbers.
84 105 99 200 72 61
How long does it take
It takes .... minutes.
Main Sentences
询问做某事需要多长时间用：
询问距离：
A: How far is it from … to …
B: It’s about … kilometers.
A: How do you get to school
B: Well, I usually _________but
sometimes I______________.
A: How far is it from your home
to school
B: About____________.
A: How long does it take
B: It takes __________by bus and
__________by subway.
选择适当的短语填空：
10 kilometers
take a bus
---10 minutes
take the subway
---5minutes
take a bus
take the subway
10 kilometers
10 minutes
5 minutes
How How long (minutes) How far (kilometers)
Tom
Jane
Listen and complete the chart.
takes the bus
walks
20
2b
90/
1 hour and 30 minutes
60
2
2c Listen again. Check your answers in 2b.
Bus
stop
5 minutes
30 minutes
school
A: How long does it take from
home to school
B:It takes about 35 minutes.
B:First I walk to bus stop, and
then I take a bus to School.
A:How do you get to schoo
A:How far is it from your home to school
B: It’s about 8 kilometers.
8 kilometers.
5 kilometers（公里）
A: How long does it take from home to school
B:It takes about _____ minutes.
B : I ______________ to school.
A:How does she get to school
A:How far is it from your home to school
B: It’s about _______ kilometers.
15 minutes
2e Role-play the conversation.
Lisa: Hey, Jane. Is this your new bike
Jane: Yes. I ride it to school every day. How do you get to
school
Lisa: I usually take the bus.
Jane: How far is it from your home to school
Lisa: I’m not sure … about 10 kilometers The bus ride
takes about 20 minutes. How long does it take
you to get to school
Jane: About 15 minutes by bike. It’s good exercise.
Lisa: Yeah. Well, have a good day at school.
Jane: You, too.
every day
everyday
辨析：every day 与 everyday
副词短语，“每天”，表示事情发生的频率，在句中作状语。
形容词，“每天的；日常的”，在句中作定语。
请翻译下列句子。
我们每天七点十分去上学。
We go to school at 7:10 every day.
她晚饭后在电视上看《每日英语》。
She watches Everyday English on TV after
dinner.
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 school
从你家到学校有多远？
多远(距离)
How far
How do you get to school
I take the subway.
How long does it take
It takes about 15 minutes.
How far is it from your home to school
It’s about 45 kilometers.
For example:
Exercise
My grandfather is ______ (九十) years old, but he is healthy.
2. Sally’s home is not ____ (远的) from school.
4. There are sixty _______ (分钟) in an hour.
5. It is about 10 _________ (公里) from my home to school.
ninety
far
minutes
kilometers
一、根据句意及汉语提示，填写适当的单词或短语。
6. When do you usually ___ ___ (到达) school
7. Two ________ (一百) students are in the club.
8. Jack plays basketball _____ ____ (每天).
9. Linda usually walks to work, but today she goes
to work __ ____ (骑自行车).
get to
hundred
by bike
every day
Rick goes to work by bike every day.
(对划线部分提问)
______ ______ Rick _____ to work every day
2. It takes me two hours to do my homework.
(对划线部分提问)
______ ______ ______ it take you to do your homework
How does
go
How long does
二、按要求完成句子，每空一词。
3. Kate usually gets to school by subway. (改为同义句)
Kate usually _____ ___ ______ to school.
4. It’s about ten kilometers from here to my home.
(对划线部分提问)
____ ____ is it from here to your home
5. It takes about fifteen minutes by bus. (改为同义句)
The ____ ____ takes about fifteen minutes.
takes the subway
How far
bus ride
