Unit 10 I've had this bike for three years Section A 1a-2d 课件＋音频(共39张PPT)人教版英语八年级下册

(共39张PPT)
Unit 10
I've had this bike for three years. Section A (1a~2d)
新课导入
toy bear
toy tiger
old books
Do you have them at home
How long have you had them
an old bike
old schoolbags
an old clock
What are you going to do with them
give them away to others
keep them
sell them to others
throw them away
In Western countries, yard sale is very popular.
庭院拍卖会
Yard sale庭院旧货出售
这是国外的一种风俗，也是一种独特的售货方式。人们利用周末，将家中搁置不用的物件，放在自家庭院中廉价出售，因而被称作yard sale，也可译作“家庭拍卖会”。庭院售卖的物品种类繁多，大到家具，电器，小到玩具，衣物和鞋帽。这些物品虽多数为二手家什，但也有全新的物品，且价格合理公道，甚至还可讨价还价。正是这种低廉，公道的价格及买家淘宝和碰大运的心理，使得yard sale广受欢迎，逐渐演变成一种独特的文化现象。
2
能理解现在完成时中延续性动词与时间段连用的用法
1
能熟悉并能正确运用本课时中出现的重点单词和短语
3
能熟练运用since和for谈论自己的个人物品
预习检测
1.My son likes wearing that T-shirt, because it’s very_______　　　　and comfortable.
A.smart　　B.outgoing C.soft D.ugly
2. I will meet Jane at the station. Please_______what time she will arrive.
A.count B.choose C.check D.catch
3. —Do you know Wang Qin well
—Sure.We_______friends since ten years ago.
A.became B.have become
C.were D.have been
C
D
C
4.Ben has been here_______he was eight years old.
A.for B.since
C.when D.while
5.We have been studying English_______.
A.since two years
B.since two years ago
C.for two years ago
D.for two years before
B
B
知识梳理
New words
1.yard /jɑ d/ n. 院子
yard sale
庭院拍卖会
No one came to the yard sale.
2.sweet /swi t/ adj.
甜蜜的；甜的；含糖的
Yes, I like sweet grapes.
3.memory /'mem r /n. 记忆；回忆
in my memory.
在我的记忆里。
4.cent /sent/ n. 分；分币
5.toy /t / n. 玩具
6.bear /be / n. 熊
7.maker /'me k / n.
生产者；制订者
bread maker 面包机
8.scarf /skɑ f/ n. 围巾；披巾；头巾
9.soft adj. 软的；柔软的
soft toys 毛绒玩具
10.check /t ek/ v&n .检查；审查
check out 察看；观察
You should check out the new restaurant.
11.board n. 木板；板
board game 棋类游戏
重点探究
现在完成时中延续性动词与时间段连用的用法
1a. Look at the things at the yard sale. Do you have any of these things at home How long have you had them
两人一组,就图片中的物品进行问答练习。
Pair work
Do you have an alarm clock at home
Yes, I do.
How long have you had it
I have had it for three years.
1b. Listen and check (√) the facts you hear.
__ Jeff’s family is having a yard sale.
__ Amy thinks it’s hard to sell her old things.
__ Jeff has had his bike for more than 10 years.
__ Amy wants to keep her old things
because they bring back sweet memories.
__ You can also give old things away to people in need.
举行庭院拍卖会
甜蜜的回忆
有需要的人们
Jeff has had his bike for more than 10 years.
句中的had是have的过去分词，意为“买”。这里之所以不用buy, 是因为buy是短暂性动词，而have是延续性动词。
★现在完成时可表示动作从过去某个时间开始一直延续到现在。与一段时间连用时，应注意肯定句中的谓语动词应是延续性动词。例如:
我借用他的自行车有两天了。
误:I've borrowed his bike for two days.
正:I've kept his bike for two days.
不过,在否定句中非延续性动词可与一段时间连用。例如:
I haven't seen him for more than a year.
我一年多没见他了。
★非延续性动词与一段时间连用时，可采用下列三种方法:
1.将非延续性动词转化为延续性动词。
常见的非延续性动词与延续性动词转换如下:buy→have, borrow→keep, open→be open, close→be closed, begin→be on, come →be here, die→be dead, join→be in, leave→be away, finish→be over,等等。例如:
(1)My brother has been in the army for two years.
我哥哥参军两年了。
(2)Mr.Black has been away from Beijing for a week.
布莱克先生离开北京一周了。
2.将时间状语改为过去时间，并用一般过去时代替现在完成时。例如:
His grandfather died two years ago.
他爷爷去世两年了。
3.用“It is +一段时间+since从句(从句中谓语动词用非延续性动词的过去式)”表示。例如:
It is two years since he came to China.
他来中国两年了。
活动小结
通过以上活动，我们知道，庭院拍卖会1.____________，人们通常在庭院拍卖会上出售自己不再使用的物品。现在完成时中，要用2._____________动词。
当堂检测见DCF课件
yard sale
延续性
能熟练运用since和for谈论自己的个人物品
2a. Listen and check ( ) the things Amy's family are
giving away and circle the things they are keeping.
book magazine toy bear toy lion toy tiger bread maker sweater dress hat scarf






2b. Listen again and fill in the blanks.
1. Amy has had her favorite ______ for three years.
2. Amy has had the toy _____ since she was a ______.
3. Amy’s mom has had the old bread maker for more than _____ years.
4. Amy can give away the _______ and ______ because they do not fit her anymore.
book
bear
baby
10
sweater
dress
2c. Student A is Amy’s mom. Student B is Amy. Make conversations.
Mom, I want to keep the bear.
Amy, can we give away these soft toys
Why It’s so old.
Because I’ve had it since I was a baby.
Pair work
Because I've had it since I was a baby.
介词for或since都可用于现在完成时，但for后接时间段，since后接时间点。句中的谓语动词通常用延续性动词。例如:
（1）Mr.Chen has lived here for 12 years.
陈先生在这里住了十二年了。
（2）Mr.Chen has lived here since 2012.
陈先生从2012年开始就住在这里。
since也可作连词，引导时间状语从句，此时从句中的谓语动词常用一般过去时。
例如:
（1）Mr.Chen has lived here since he left Beijing.
陈先生自从离开北京后就住在这里。
（2）We have been friends since we were very young.
我们年轻时就成为朋友了。
since 也可用于下列句型:“It is +时间段+since+从句”或 “时间段+ has passed + since +从句”。例如:
It is three years since we met last time.
=Three years has passed since we met last time.
从我们上次见面到现在有三年了。
Read the conversation in 2d and answer the questions.
(1)Where does Amy go
(2)How long has Amy had the magazine
(3)Does the bread maker still work
the Sunshine Home for Children.
She've had this magazine for a couple of months.
Yes, it still works.
Pair work
2d. Role play the conversation.
Linda: Welcome to Sunshine Home for Children. I’m Linda.
Amy: Hi, I’m Amy. I have some things for the kids. I’ve had this
magazine for a couple of months. The stories inside may be a bit
old, but they’re still interesting.
Linda: Great! Many children here love reading.
Amy: And check out these soft toys and board games for younger kids.
I’ve had them since I was a child. There’s also a sweater and a dress.
Linda: Perfect! We always need toys and clothes.
Amy: One last thing is a bread maker. My mom’s had it for a long time
but it still works.
Linda: Thanks so much!
小组展示
1 组
2 组
3 组
4 组
Language points
1. Jeff’s family is having a yard sale.
sale用作名词，意为“出售，销售”。
yard sale是词组，意为“庭院拍卖会”。
on sale意为“出售，上市”；for sale意为“待售，供出售”，尤指从主人手里出售。
e.g. Chickens are on sale in the market.小鸡在市场上出售。
I’m sorry, it’s not for sale抱歉，它不出售。
Language points
2. Amy wants to keep her old things, because they bring back sweet memories.
sweet是形容词，意为“甜的；含糖的”，sweet的比较级是sweeter,最高级是sweetest。
e.g. Don't eat so much sweet food.
别吃那么多甜食。
Language points
3. And check out these soft toys and board games for younger kids.
check用作及物动词，意为“检查，审查”，短语check out，意为“察看，观察”。
e.g. If you finish it, check it by yourself first.
如果你完成了，就自己先检查一下。
check 还可用作名词，意为“支票。账单”
Language points
4. The stories inside may be a bit old, but they’re still interesting.
a bit 意为“一点儿, 稍微”, 修饰形容词或副词, 相当于a little; a bit of +不可数名词, a little直接加不可数名词。
e.g. There is a bit of/a little water in the bottle.瓶子里有点儿水。
not a bit =not at all 意为“一点也不”
not a little =very 意为“非常”
She is not _______ happy. 她一点儿也不快乐。
A. a little B. a bit C. very D. too
B
Language points
5. I’ve had this magazine for a couple of months.
这本杂志我买了几个月了。
a couple of 有两种意思：其一，表示具体的数量“两个”，指两个相同的人或物体；其二，表示数量不定的“少数几个”，作这种虚指的用法时，具体意思往往视上下文 和具体的语境而决定。例如：
e.g. You have to wait for a couple of hours for the clothes to dry completely.
你得等上一两个小时让这些衣服完全干燥。
Look! There are a couple of boys waiting for you at the door.
瞧!门口有两三个男孩正在等你。
活动小结
当堂检测见DCF课件
通过以上活动，我们知道，for后接1. __________since后接2. __________，两者都用于3._____________时态。
时间段
时间点
现在完成时
一、根据提示完成句子。
当堂检测
1.These________ (围巾) look beautiful. Which one would you like
2 I want to keep my old photos because they can bring back sweet__________ (回忆).
3.My mother has been a bread ______ (make) for two years.
4.Joe and his grandpa both enjoy playing ____________(棋类游戏).
5.Having a __________(庭院拍卖会)is a good way to deal with the old things.
scarves
memories
maker
board games
yard sale
二、根据汉语意思完成英语句子，每空一词。
1. 上周末他们举行了庭院拍卖会。
Last weekend they had a(n) ________ ________.
2. 在那个商店你可以看见各种各样的面包机。
You can see all kinds of ________ ________ in the store.
3. 我妹妹收集了许多毛绒玩具。
My sister collected a number of ________ ________.
4. 我刚刚察看过孩子们玩的飞机模型。
I’ve just ________ ________ the model planes for children.
5. 他爷爷也喜欢棋类游戏。
His grandpa also likes ________ ________.
yard sale
bread makers
soft toys
checked out
board games
课堂总结
Unit 10
Section A (1a~2d)
现在完成时中延续性动词与时间段连用的用法：
现在完成时中，要用__________动词。
延续性
运用since和for谈论自己的个人物品：
我们知道，for后接1. ___________ since 后接2.___________，两者都用于3._______________时态。
时间段
时间点
现在完成时