七年级下册英语教案Lesson4AvisittoLanzhou

1、lesson 4a visit to lanzhoui. learning aimskey vocabulary: group bridge cross wide another main sand believe sir safe fallkey phrases: go for a walk (去散步)take a picture (照相)key structures: can we do sth.?what doesdo- mean in english?practice listening、speaking、reading and writing skills.ii. learning

2、important pointsthe group takes a train to lanzhou.这个团体乘坐火车去兰州。group作可数名词，意为“群、组、团体”。强调整体时，视为单数； 强调成员时，视为复数。1 .later, they go for a walk along the yellow river.后来，他们沿着黄河散步。(1) .go for a walk意为“去散步。go for +aan+n.意为“去做某事”。 类似的短语还有go for a swim去游泳，go for a drive开车兜风。例如： i often go for a walk after supp

3、er.(2).walk名词，意为“散步”。v.步行they will walk to school.v.散步they are walking in the park.短语go out for a walk; have take a walk1.1 t was the first bridge over the yellow river.它是黄河上的第一座桥。(1) .这是一个含有be动词的一般过去时态的句子。was是is的过去式。.over作介词，意为“在之上”，表示一个物体在另一个物体的垂 直上方，且不接触。4 .the silk road crossedthe yellow river i

4、n lanzhou.丝绸之路在兰州穿过黄河。(1) .这是一个含有实义动词的一般过去时态的句子。crossed是cross的过去式。(2) .cross作及物动词，意为“横跨、横穿”，与go across的意思相同， 指从一边横跨到另一边去。例如：cross the river 过河cross the road 过马路analysis: crossacrosscross动词，息为横交，同gowalk acrossacross介词，意为“横穿”，指从物品表面越过。5 .can we take a picturein front of the statue, ms. martin?马丁女士，我们可

5、以在雕像前面照相吗？.can是情态动词，意为“能”。用来表达请求对方的允许，多用于疑 问句中。.take a picture意为“照相”，相当于 take a photo,复数为：take pictures take photos其后可接of,表示“给某人照相”。6 .and what does it meanin english?用英语表示，它的意思是什么？what doesdo mean?=what doesdo mean by ？=whats themeaning of？表示 是什么意思？ ”.learning difficult pointsi.lets go down this st

6、reet andturn left at the traffic lights.让我们沿着这条街道走，然后在红绿灯那里向左拐。(1) .go down 表示“沿着走“，同义短语有 go along、walk along、walk down、go down。(2) .turn left意为“向左拐”。其中turn是动词，意为“转弯”。例如：turn left and then go straight.例如：please turn on the tvmy father turned off the radio.can you turn up the music?please turn down t

7、he music.iv. learning guide.autonomic learning1 .review and learn the new.（1） .fill in the blanks and learn the key vocabulary. a（群）of people are coming here, there is a 桥梁）over the river. it（横跨）the yellow river. these streets are long and宽的）.the pictures are very 德亮的）.（2） .fill in the blanks with t

8、he words or phrases in the box.over cross in front of turn right go down go for a walkmy parents and i often after supper,there is a park near my house.first, we look right and left before we the road. then , we thestreet and at the second crossing. then we jump a stream. myparents walk slowly. i wa

9、lk quickly. so i am always them.（3） .translate and learn the key structures.直走，然后向左拐。沿着这条街走。房子前面有一个花园。请在红绿灯处停下来。 这座桥长20 米。2.reading methods.(1) .fully master the meaning of the key vocabulary 、 phrases andstructures given in lesson 1.(2) .explain the difficult points appeared in lesson 1.3.study and

10、 read intensively.(1) .use the key structures of every paragraph to read effectively.(2) .obstacle jump method. if you meet difficult problems in the processof reading,you can put them aside to deal with new knowledge. after that, you can concentrate your attention on that difficult problems.(3) .se

11、ize “ key points ” . it can be effective to comprehend the content and implications of an essay thoroughly through analysis and consideration of key points. .dispel suspicion using mutual help.1 .the group takes a train to lanzhou.这个团体乘坐火车去兰州。group 作可数名词，意为“群、组、团体” 。强调整体时，视为单数；强调成员时，视为复数。例如：a group

12、of little girls is are playing in the park.2 .later， they go for a walk along the yellow river.后来，他们沿着黄河散步。(1).go for a walk意为“去散步。go for +aan+n.意为“去做某事”。类似的短语还有go for a swim去游泳，go for a drive开车兜风。例如:i often go for a walk after supper.(2).walk名词,意为“散步”v.步行they will walk to school.v.散步they are walkin

13、g in the park.短语go out for a walk; have take a walk1.1 t was the first bridge over the yellow river.它是黄河上的第一座桥。(1) .这是一个含有be动词的一般过去时态的句子。was是is的过去式。.over作介词，意为“在之上”，表示一个物体在另一个物体的 垂直上方，且不接触。例如：there is a bridge over the river.4 .the silk road crossedthe yellow river in lanzhou.丝绸之路在兰州穿过黄河。(1) .这是一个含有

14、实义动词的一般过去时态的句子。crossed是cross的过去式。(2) .cross作及物动词，意为“横跨、横穿”，与go across的意思相同， 指从一边横跨到另一边去。例如：cross the river 过河cross the road 过马路analysis: crossacrosscross动词，息为横交，同gowalk acrossacross介词，意为“横穿”，指从物品表面越过。5 .can we take a picturein front of the statue, ms. martin?马丁女士，我们可以在雕像前面照相吗？(1) .can是情态动词，意为“能”。用来表

15、达请求对方的允许，多用于 疑问句中。例如：can i sit here?yes, you can.(2) .take a picture 意为“照相”，相当于 take a photo,复数为：take pictures、take photos其后可接of,表示“给某人照相”。例如： can you take a picture of me?6 .and what does it meanin english?用英语表示，它的意思是什么？what doesdo mean?=what doesdo mean by ?=whats the meaning of？表示是什么意思？”例如：what d

16、oes dao mean?=what do you mean by dao?=whats the meaning ofdao?7 .lets go down this street andturn left at the traffic lights.让我们沿着这条街道走，然后在红绿灯那里向左拐。(1).go down 表示“沿着走”，同义短语有 go along、walk along、walk down、go down。(2).turn left意为“向左拐”。其中turn是动词，意为“转弯”。例如:turn left and then go straight.例如：please turn

17、on the tvmy father turned off the radio.can you turn up the music?please turn down the music.inquiries and suggestions.1 .how long is the yellow river?2 .what do chinese people call the yellow river?3 .where does the group see the mother river statue?4 .what do the children say when ms. martin takes

18、 their picture?.group work.draw or create your own statue. then present it to the class.task tips: where is the statue? is the statue an anim aa person or a thing?why is the statue special?.expand and improve.i.lets for a walk, shall we?a. to go b. going c. go d.gone2 .my grandpa is sleeping. will you pleasethe radio?a. turn down b. turn upc. turn ond. turn o