初中英语牛津译林版八年级下册Welcome to the unit备课ppt课件

这是一份初中英语牛津译林版八年级下册Welcome to the unit备课ppt课件，共23页。PPT课件主要包含了Free talk，transport，taxi，at present，train，plane，coach，bus，light rail，was等内容，欢迎下载使用。

Learning aims:
1 T intrduce the present perfect tense generally. 2 T intrduce the different frms f transprt at different times in Beijing.3 T talk abut changes ver time.
Did yu have a gd time in the winter hliday?
Where did yu g?Hw did yu g there?
Transprt has changed.
in the past
Transprt at different times不同时代的交通方式
What transprt d we use at present?
We can take the train t smeplace.We can g t smeplace by train.
We can take the undergrund t smeplace.We can g t smeplace by undergrund.
take the taxiby taxi
take the taxiby taxiby air
high-speed rail
take the cachby cach
take the busby bus
It is like a bus, but has 2 flrs.
duble-decker
It is a rail transprtatin system in cities, usually driven by electric pwer(电力) and runs abve the grund n tracks.
Listen and ask
1. Hw did Millie’s Dad g t schl?2. Hw des Millie g t schl? Why?
He went t schl by bike.
He ges t schl by bus. Because it is easy and fast.
1. 介词表达方式 g t ... by + 交通方式（bus, train, air...） g t ... n/in + a/the + 交通方式 n the bus, n a bike, in a car, n ft 动词表达方式(take) take + a/the + 交通方式 t 他每天骑车上学。（3种表达方式）He ges t schl by bike every day.He ges t schl n his bike every day.He rides a bike t schl every day.特殊：walk, ride a bike
Transprt has changed a lt ver the past 100 years. Hw abut Eddie and Hb?
Have they changed?
Listen t the dialgue between Eddie and Hb and answer the fllwing questins:Where was Hb’s fd an hur ag? It was in the has Eddie dne with fd? Why? He has just eaten the fd, because he was very hungry.3. What des Hb think f Eddie? Why? He thinks Eddie has changed. Befre, he was kind. But nw, he isn’t.
My fd ____ in the _____ an hur ag. But it isn’t there nw. Why? Eddie____ just______ it because he was ______. I think Eddie has ______ and he _____ _____ _____kind t me.
Yu used t share fd with me.
Yu used t be s kind t me.
used t d/be过去(常常)…/曾经
表示 “过去常常”， 强调现在与过去的对比，暗示现在不做了。
I used t play with my friends after schl.
I used nt t play with my friends after schl.=I didn't use t play with my friends after schl.
Did yu use t play with yur friends after schl?Used yu t play with yur friends after schl?Where did yu use t play with yur friends?
There used t be ... 过去常常有
There used t be a lt f fish in the river.

e.g. 我父亲过去是个老师. My father _____ ___ ____a teacher. 2. 我曾经在这所学校学习. I _____ ___ ______ in this schl.
used t be
used t study
Have a try
e.g. 李老师曾在这所学校教书。
Mr. Li used t teach in this schl.
Mr. Li didn't use t teach in this schl.
Mr. Li usedn't t teach in this schl.
Did Mr. Li use t teach in this schl?
Used Mr. Li t teach in this schl?
Mr. Li used t teach in this schl, didn't he/ usedn't he?
你习惯住在这里吗?Are yu used t living here?= D yu get used t living here? 我不习惯(吃)西餐。I am nt used t/ dn’t get used t (eating) Western fd. 这个大楼被当作图书馆用。This building is used as a library. 电脑被用来收发邮件。A cmputer is used t send and receive emails/ fr sending and receiving emails.
be used as 被当作….
be /get used t ding 习惯做某事
be used t d/fr ding 被用来做某事。
Present perfect Tense 现在完成时 have/has + 过去分词Have yu seen my fd? I have just eaten it.Yu've changed. see-saw-seeneat-ate-eatenchange-changed-changed
过去某个点 nw
1.我在苏州已经住13年了。
2.我们学英语已经5年了。
3.Millie已经打开了电视。
4.Linda已经参观过长城。
5.Eddie 和Hb都已经变了。
I have lived in Suzhu fr 13 years.
We have studied English fr 5 years.
Millie has turned n the TV.
Linda has visited the Great Wall.
Bth Eddie and Hb have changed .
1.在碗里2.过去常常做和我分享食物4.对我如此的友好5.不同时代的交通6.环游城市7.过去常骑车上学8.太多的人9.等某人/某事10.做...花费很长时间11.简单又快捷
1. in the bwl2. used t d 3. share fd with me 4. be s kind t me 5. transprt at different times6. g arund the city7. used t g t schl by bike8. t many peple9. wait fr sb./sth.10. it takes sme time t d sth.11. easy and fast