Unit 10 I've had this bike for three years. Section A(3a-4c) 课件(共28张PPT)

(共28张PPT)
义务教育教科书（人教）八年级英语下册
Section A(3a-4c)
bedroom n. 卧室
railway n. 铁路；铁道
junior adj. 地位 (或职位、级别) 低下的
junior high school 初级中学
e.g. We could give the job to somebody
junior.
我们可以把这份工作交给职位较低的人。
own v. 拥有；有
e.g. Most households now own at least
one car.
大多数家庭现在至少有一辆汽车。
truthful adj. 诚实的；老实的
e.g. He was not always truthful.
他并非总是说真话。
Read the article written by a father for a newspaper. What is his family going to sell at the yard sale
Son: a train and railway set
the toy monkey
Daughter: certain toys
Father: football shirts
3a
Read the passage and choose true (T) or false (F).
1. My daughter is 15 and my boy has
already started junior high school.
2. Our house really get smaller.
F
F
3. My son was quite sad at first.
4. My daughter felt happy to part with
certain toys.
5. I want to give up my football shirts.
F
T
T
Read the article again and answer the questions.
3b
1. Why did they decide to have a yard sale
2. What do they want to do with the money
from the sale
Because the father’s children get bigger and their house seems to get smaller.
They want to give the money to a children’s home.
3. Why does the son want to keep his
train and railway set
4. How can the old toys be useful again
Because he has owned it since his fourth birthday, and he played with it almost every week until he was about seven.
They can be sold to the people who
need them.
5. Have you ever thought about having a
yard sale to sell your things
What would you do with the money
you raise
Yes, I have.
I would give it to the charity.
Find the words or phrases in the article which can be replaced with the ones below and write them next to the words.
lose— part with kids— _______
truthful— __________ many— ________
some time— ______ even though— _______
quickly— ______ older— ______
children
to be honest
a lot of
although
fast
bigger
a while
3c
表示从过去已经开始持续到现在的动作或状态，可以和表示“从过去某一时刻延续到现在的一段时间状语”连用，如“for+时间段”、“since+过去时间点”、“since+过去时的从句”、“since+一段时间+ago”。且for与since引导的时间状语可以相互转换。
e.g. My uncle has worked at this factory for ten years.
= My uncle has worked at this factory since ten year ago.
I’ve lived here since 1990．
自从1990年以来我就住在这里。
I haven’t seen him for three years.
我三年没有看见他了。
含有for，since的现在完成时的用法歌诀: 过去的动作或状态，一直持续到现在，for、since 把时间带。
She’s been at this school since five years ago.
自从五年前以来她就在这个学校。
此种用法中表示持续性的动作或状态的
动词必须是延续性动词(否定句除外)。
1. 这本书我买了5年了。
I have bought the book for five years. ( )
I’ve had the book for five years. ( )
×
√
2. 你哥哥参军多长时间了？
How long has your brother joined the army ( )
How long has your brother been in the army/been a soldier ( )
×
√
1. 转换为相应的延续性动词，用于现在完成时。
borrow — keep buy — have
put on — wear
catch a cold — have a cold
get to know — know
get to sleep — sleep
2. 转化为“be + 形容词/副词/介词/名词”
begin / start — be on
go out — be out
close — be closed
open — be open
get to/arrive/reach — be (in)
die — be dead
leave — be away
finish — be over
fall sleep — be asleep
join — be in/be a member of
become — be
make friends — be friends
come/go/ — be + 相应的介词短语
1. She _______ this book for nearly three weeks.
A. has borrowed B. has lent
C. has bought D. has kept
2. Ten years has passed ____ the CCTV event People Who Moved China took place in 2002.
A. when B. while C. before D. since
√
√
4a
Rewrite the sentences using for or since.
Jim is in Japan. He arrived there three days ago.
2. They are very hungry. Their last meal was ten hours ago.
They have been hungry for ten
hours/since ten hours ago.
Jim has been in Japan for three years.
3. I have a camera. I bought it in 2009.
4. I know Anna. I first met her three years
ago.
5. Linda is ill. She became ill on Monday.
I have had a camera since 2009.
I have known Ann for three years/
since three years ago.
Linda has been ill since Monday.
4b
Fill in the blanks with the correct forms of the verbs in brackets.
I _______________ (never be) to the water park before. I want to _____ (go) next month before the weather gets too cold.
2. They _________________ (never own) any pets, but they ___________ (always want) to have a dog.
have never been
go
have never owned
always want
3. We _________ (have) a piano since last November. We _______ (buy) it from the Li family when they moved to the US last year.
4. Cathy and Amy ____________ (not be) back to their hometown for two years. They ______ (miss) their hometown a lot and hope to visit the place next year.
have had
bought
haven’t been
miss
5. This museum _________ (be) here for over 20 years. It _____ (be) one of the oldest buildings in this small town.　　
has been
is
4c
Fill in the questions and ask two students. Then complete the chart.
1. Do you have a(n) _______ How long have you had it
2. Do you own a(n)_______ How long have you owned it
Things How long
Tony favorite book basketball for two years
since he was 10 years old
student1
Student2
Each man is the architect of his own fate.
每个人都是自己命运的建筑师