牛津译林版Welcome to the unit课堂教学ppt课件
展开1.掌握本课节新单词及短语:past, present, just, used t d sth2.了解北京不同时代的交通工具, 谈论自己、家人和 朋友过去和现在使用的不同交通工具;3.Learn sme basic language abut present perfect tense(现在完成时)
The wrld has changed a lt. All f us have changed t.
What abut Eddie and Hb? Have they changed?
Yu’ve changed t.
Yu’ve changed, Eddie.
Presentatin
Listen and read
Watch and act
Hb’s fd ____ in the _____ an hur ag. But it isn’t there nw. Why? Eddie has just ______ it because he was _______. Hb thinks Eddie has ________ and he used t _____ _____ with him. While Eddie thinks the same way because Hb _____ t __ ____ ____t him.
be s kind
Read and Fill
Eddie, have yu seen my fd?I’ve just eaten it.Yu’ve eaten my fd?Yu’ve changed, Eddie.Yu’ve changed t.
Find mre sentences
He has just (刚刚)watered the flwers.
Can yu turn them int Chinese?
Read and translate
Eddie has changed a lt. I have just eaten it.We have already learnt 10 English sngs. He has never seen a 4-D film.
Mre examples:
1. A:Have yu seen my fd? 你看见我的食物了吗? B: Yes. I’ve just eaten it. 是的,我刚刚把它吃完。
Language pints
①肯定形式: 主语+have/ has +过去分词 He has already eaten a bar f chclate. 他已经吃了一块巧克力。 My hmetwn has changed a lt in the past twenty years. 我的家乡在最近的二十年里发生了翻天覆地的变化。
②否定形式:主语+haven’t /hasn’t+过去分词 I haven’t written the letter yet. 我还没有写信。 She hasn’t ridden a hrse befre. 她以前没骑过马。③疑问形式:—Have/ Has +主语+过去分词…? —肯定回答:Yes, 主语+have/has. 否定回答:N, 主语+haven’t/ hasn’t. —Have yu ever read Cc? 你曾经看过《寻梦环游记》吗? —N, I haven’t.不,我没看过。 —Has he ridden a hrse s far? 到目前为止他骑过马吗? —Yes,he has.是的,他骑过。
2. I've just eaten it.我刚才把它吃了。 just adv. 意为“刚才”,常与完成时连用。 They have just arrived.他们刚刚到达。 【注意】 just nw 意为“刚才”,相当于a mment ag, 通 常与一般过去时连用。 I went t the library just nw.我刚才去了图书馆。
3. Yu used t be s kind t me. 你过去对我那么好。
used t d sth. 过去常常做某事表示过去经常做或一直做某事,而现在不做了,它只表示过去时态。①肯定形式: 主语+used t+动词原形 She used t be a histry teacher. 她过去是一名历史老师。 He used t listen t pp music ,but nw he likes rck music. 他过去总听流行音乐,但现在喜欢摇滚了。
②否定形式:主语+used nt t+动词原形... 主语+didn’t use t+动词原形... The shp usedn’t t pen n Sundays . =The shp didn’t use t pen n Sundays. 过去这家商店星期天不营业。③疑问形式:Used +主语+ t +动词原形... Did +主语+ use t +动词原形... Used yu t g t the museum? =Did yu use t g t the museum? 你昔日可常去博物馆?
【拓展】 ①There used t be...曾经有……;过去常常有…… There used t be a steel factry. 往日此处曾有一家钢铁厂。 ②be used t ding sth.习惯于做某事 My father is used t reading newspapers after dinner. 我父亲习惯晚饭后读报。
base frm 原形
have/has seen
have/has eaten
have/has changed
have/has used
Have a try!
present perfect tense 现在完成时
In the past
In the past, peple usually rde bikes when they went t a place nearby.=Peple used t ride bikes when they went t a place nearby.
At present, shared bikes are becming mre and mre ppular in ur daily life. It is easy fr us t get arund n shared bikes.We shuld park the shared bikes in a prper place.
At present
In the past
In the past, peple usually tk a green train t g t ther cities. It tk abut 12 hurs frm Lianyungang t Beijing n a green train.
At present, peple usually take high-speed trains t g t ther cities. It takes abut 6 hurs frm Lianyungang t Beijing by high-speed train.
Write the crrect names under the pictures.
Millie and her dad are talking abut transprt at different times.Wrk in pairs and take turns t talk abut it.Use the cnversatin belw as a mdel.
1.Hw did Millie’s dad g t schl when he was a student?2. Why didn’t he take a bus?3. Hw des Millie g t schl?
Listen and answer
He used t g t schl by bike.
Because there were t many peple n the bus.
She ges t schl by bus.
Millie’s dad went t schl when he was a student. He u____ t g t schl by bike. He didn’t take a bus b________ there were t many peple n it. And it t____ a lng time t wait fr the next _____. Hwever, Mille ges t schl by bus at p________. Because it is e____and fast.
Fill in the blanks
S1: Hw did yu … when yu were a primary student?S2: I used t … by …S1: Why didn’t yu take a …?S2: Because…S1: Hw d yu … nw?S2: I …by undergrund/….
Make a dialgue and act it ut.
Advantages and disadvantages f change
What types f transprtatin d yu prefer?
What advantages and disadvantages d mdern frms f transprtatin bring us?
Why shuld we chse public transprt?
在碗里过去常常做...和我分享食物对我如此的友好太多的人等某人/某事做...花费...时间
in the bwlused t d share fd with me be s kind t me t many peplewait fr sb./sth.it takes sme time t d sth.
步行去学校骑自行车去学校乘公车去学校
walk t schlg t schl n ft
ride a bike t schlg t schl by bikeg t shcl n a bike
take a bus t schlg t schl by bus g t schl n the bus
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
根据句意及汉语提示填单词。1.Hw was Yunnan in the _______(过去)?2. My mther is cking dinner at _______ (现在).3. Mr Brwn has _______ (刚刚)arrived felt s _______ _(饥饿的).He ate smebread.5. Can yu_______(分享) the desk with me?6. Great ________(变化) have taken place in this city since 1984.
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