Unit 1 Comic & Welcome to the Unit课件 (共41张PPT，内嵌音频)

(共41张PPT)
Past and present
牛津译林版 八年级下册
Unit 1
Listening and speaking
Listening and
Speaking
主线任务：
1. Part 1, Boys和girls用QQ对话
2. Part 2, A组和B组用微信对话
3. Part 3, 用used to和同伴谈谈过去和现在
4. Part 4, 现在完成时的定义和肯定句、一般疑问句
Part 1
New Words
past n. 过去
present n. 现在，目前
just adv. 刚才
used to 曾经
just = only adv. 仅仅
at present 现在
in the past 在过去
Words
Meaning
Usage
Forms
Let’s Listen
What are they talking about
Listening
Meaning
Dictating
Speaking
Liasion
Liasion
Oh, where's my food It was in the bowl an hour ago.
Eddie, have you seen my food
Liasion
Yes, I’ve just eaten it.
What You’ve eaten my food Why
Listening
Meaning
Dictating
Speaking
Because I was very hungry.
You’ve changed, Eddie. You used to share food with me!
You’ve changed too. You used to be so kind to me.
Listening
Meaning
Dictating
Speaking
Oh, where's my food It was in the bowl an hour ago.
Eddie, have you seen my food
Meaning
噢，我的食物呢 一小时前还在碗里。
埃迪，你看到我的食物了吗
①be动词过去式，表一般过去时；ago是一般过去时的时间标志词
②have+主语+动词过去分词，have在句首表现在完成时一般疑问句, 这时候have为助动词，无意义
Dictating
Listening
Meaning
Speaking
Meaning
Yes, I’ve just eaten it.
What You’ve eaten my food Why
是的，我刚吃了。
什么 你吃了我的食物 为什么
③have=’ve，主语+have+动词过去分词，表现在完成时肯定句；just是现在完成时标志词
Dictating
Listening
Meaning
Speaking
Because I was very hungry.
You’ve changed, Eddie. You used to share food with me!
You’ve changed too. You used to be so kind to me.
Meaning
因为我饿了。
你变了，埃迪。你以前会和我分享食物!
你也变了。你以前对我很好。
④used to do sth, 曾经做过某事；be/get used to doing sth. 习惯做某事；⑤share sth. with sb. 和某人分享某物
Dictating
Listening
Meaning
Speaking
Hobo
Yes, I’ve just eaten it.
Oh, where's my food It was in the bowl an hour ago.
Eddie, have you seen my food
Let’s speak
Dictating
Listening
Meaning
Speaking
Hobo
Hobo
Because I was hungry.
What You’ve eaten my food Why
You’ve changed, Eddie.
Let’s speak
Dictating
Listening
Meaning
Speaking
Hobo
You’ve changed too.
You used to be so kind to me.
You used to share food with me!
Let’s speak
Dictating
Listening
Meaning
Speaking
Let’s Write
Hobo: Oh, where's my food It was in the bowl an hour ago.Hobo: Eddie, have you seen my food
Eddie: Yes, I’ve just eaten it.Hobo: What You’ve eaten my food Why Eddie: Because I was hungry. Hobo: You’ve changed, Eddie. You used to share food with me!
Eddie: You’ve changed too. You used to be so kind to me.
Listen and write down the sentences. Then check them.
Dictating
Listening
Meaning
Speaking
Part 2
transport
coach
plane
taxi
train
underground
subway
bus
bike
bicycle
boat
Let’s Listen
What are they talking about
How did you go to school when you were a student, Dad
I used to go to school by bike.
Liasion
Why didn't you take a bus
Listening
Meaning
Speaking
Well, there were always too many people on the bus,
Really I go to school by bus. Now it's easy and fast.
Liasion
and it took a long time to wait for the next one.
Listening
Meaning
Speaking
How did you go to school when you were a student, Dad
I used to go to school by bike.
Why didn't you take a bus
爸爸，当你还是学生的时候，你是怎么去上学的
我过去常常骑自行车去上学。
你为什么不坐公共汽车
①when引导的时间状语从句，引导词后的句子是从句
②by + 交通工具 = take + a/the + 交通工具
Meaning
Listening
Meaning
Speaking
Well, there were always too many people on the bus,
Really I go to school by bus. Now it's easy and fast.
Meaning
and it took a long time to wait for the next one.
嗯，公共汽车上总是太多人，
等下一辆车要花很长时间。
真的吗 我乘公共汽车去上学。现在又容易又快。
③there be（was/were）句型：某处有某物
④it takes/took (sb.) some time to do sth. 做某事花了多少时间
Listening
Meaning
Speaking
I used to go to school by bike.
How did you go to school when you were a student, Dad
Why didn't you take a bus
Millie
Let’s speak
Listening
Meaning
Speaking
Really I go to school by bus. Now it's easy and fast.
Well, there were always too many people on the bus, and it took a long time to wait for the next one.
Millie
Let’s speak
Listening
Meaning
Speaking
Part 3
I used to go to school ... in the past, but now/at present I ... What about you？
How did you go to school
walk = on foot
by car = drive
by bike/taxi/subway/train/coach...= take a bike/taxi/subway/train/coach...
How did you go to school
I used to go to school ... in the past, but now/at present I ... What about you？
walk = on foot
by car = drive
by bike/taxi/subway/train/coach...= take a bike/taxi/subway/train/coach...
Part 4
现在完成时
三个定义(了解)
四个句型
N个时间标志词(常考)
一般现在时和现在完成时的区别
肯定句(必考)
否定句(常考)
一般疑问句（常考）
特殊疑问句（了解）
持续
影响
几次
N个动词过去分词不规则变化
三个定义
1. 过去的动作对现在的影响（好的/不好的影响）
2. 过去的动作持续到现在
3. 某个动作已经做过了几次
作业按时按质量完成了（得到了老师的夸奖）
作业在写了，但是还没写完
同一个英语作业做了三遍。
Eddie, have you seen my food
see-saw-seen
Have
主语
过去分词
...
Has
主语
过去分词
...
have+主语+动词过去分词，have在句首表现在完成时一般疑问句, 这时候have为助动词，无意义
一般疑问句
谓语
谓语
Yes, I’ve just eaten it.
You’ve changed, Eddie.
主语
have
过去分词
...
主语
has
过去分词
...
肯定句和一般疑问句：主语和have/has就能互相转换
eat-ate-eaten
肯定句
谓语
just
Yes, I’ve just eaten it.
You’ve changed, Eddie.
主语
have
过去分词
...
主语
has
过去分词
...
eat-ate-eaten
时间标志词
谓语
标志词：可在have和过去分词之间，也可以在句中其他位置；时间一般在句尾或者句首
I have to go to school by bike.
We have finished our homework.
She has a beautiful gift.
Tony has seen this book three times.
谓语
谓语
谓语
谓语
Part 5
past n. 过去 in the past 在过去present n. 现在，目前 at present 目前；现在just adv. 刚才 just adv. 仅仅used to 曾经 used to do 曾经做某事
be/get used to doing 喜欢/习惯做某事
Words
Meaning
Usage
share sth. with sb. 和某人分享某物by + 交通工具 = take + a/the + 交通工具 乘坐…… there be（was/were）句型 某处有某物it takes/took (sb.) some time to do sth. 做某事花了多少时间
现在完成时
1. 三个定义
2. 四个句型
3. 两个时态的区别
4. N个时间标志词
5. N个动词过去分词不规则变化
影响
持续
几次
肯定句
一般疑问句
现在完成时
一般过去时
① just
...
...
Have a
good day
See you~！