英语七年级下册（2012秋审查）Unit 2 Travelling around the world课堂教学课件ppt

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Lk at the pictures and say: What are they?
Discuss:What d yu knw the twer's name?Where is it?What is it famus fr?
Lk and talk abut the picture:
Read the article and answer the questins.
Presentatin
The Leaning Twer f PisaThe Twer f Pisa is ne f the mst beautiful bell twers in Italy. It is nt nly beautiful, but als strange — it leans t ne side. Tday it is knwn as “the Leaning Twer f Pisa”.The building f the twer began in 1173. It tk nearly 200 years t cmplete. In 1178, When the building gt t the third flr, it started t lean.
The builders tried t make the twer straight again when they built the upper flrs, but failed.Over the years, the twer has cntinued t lean further. Experts have dne a lt f studies and tried t “rescue” the twer. In 1990, it was clsed t the public fr safety reasns. After a lt f effrt, it repened in 2001. Hpefully it will be safe fr at least the next 300 years.
1　Why is the Twer f Pisa strange?Because it leans t ne side.2　Hw many years did it take t build the twer?It tk nearly 200 years t build the twer.3　When did the twer start t lean?It started t lean in 1178, when the building gt t the third flr.4　What d yu think will happen t the twer in the future? Will it be safe?
Answer the questins.
1　It is nt nly beautiful, but als strange. nt nly … but als应连接两个相对称的并列成分。例如：Nt nly Mr Lin but als his sn jined the Party tw years ag.(连接两个主语)I nt nly play tennis but als practise shting.(连接两个谓语动词)He plays nt nly the pian but als the vilin.(连接两个宾语)
Language pints.
2　it is knwn as “the Leaning Twer f Pisa”.be knwn as表示“作为….而闻名”，后接称号或表示身份的词。如： Lndn was knwn as the City f Fg at that time. 那时，伦敦被称为雾都。  He is knwn as a successful architect. 他作为一个成功的建筑家而闻名。 其同义词组有be famus as。
3　When the building gt t the third flr, it started t lean.get t d往往暗示一个较长的过程，含有“渐渐开始”之意，get后接的不定式通常为t knw, t like, t hate等表示心理感觉的动词。也可接表示心理感觉之外的其他动词，如本句，其中文意思为“当大楼到达三楼时，它开始倾斜。”His drinking is getting t be a prblem. 他酗酒越来越成问题了。
4　the twer has cntinued t lean further.cntinue t d继续做另一件事情（已经完成一件工作）    After reading a nvel, he cntinued t play games with his friends.他读完小说后跟朋友们继续玩游戏。cntinue ding继续做同一件事（还没完成）     After a rest, he cntinues his reading.   稍事休息后，他继续看书。
ther imprtant phrases:the capital f …. places f interesttry t d sth prefer t finish ding sth
….的首都名胜努力做某事宁愿做完成某事
1　__________ she __________ I am wrng. 2　This kind disease takes years t ________ (达到) this pint. 3　She _____________ (公认) the prettiest girl in ur class. 4　Dn‘t _________ (试图) deceive me. 5　Interest rates _____________ (持续) fall. 6　I am expected t _____________ (完成) my hmewrk in time.
nt nlybut als get t is knwn astry t cntinue tfinish ding
Cmplete the fllwing sentences.
Mre pracitice.
What can we say when we intrduce ur favurite place:
Where is it?What is it famus fr?Why d yu like it?
In pairs, discuss yur favurite place f interest. Fllw the example.S1: What is yur favurite place f interest?S2: It’s …: Where is it?S2: It’s in ….S1: What is it famus fr?S2: It’s famus fr…..
S1: What d turists usually d there?S2: They usually….S1: Des it have a famus lcal fd? What is it?S2: ….S1: Why is it yur favurite place f interest?S2: ….
Culture crner: Backpacking
Backpacking is a ppular style f travelling. When peple g backpacking, they nly take a backpack with them. Backpackers usually d nt spend t much mney n a trip. Fr example, they wuld rather take a train than a plane when they g frm city t city.
Wrd-Guessing.
If yu g backpacking, yu g travelling with a backpack. 背包旅行a bag with straps that g ver yur shulders, s that yu can carry things n yur back when travelling. 背包 a persn wh ges travelling with a backpack. 背包客
backpacking: backpack: backpacker:
What d yu knw abut backpacking?Backpacking is a ppular style f travelling. What d yu think is in the backpack?It’s cnvenient fr them t travel.Wuld yu like t g backpacking? Why?Which frm f travel d yu prefer? Why?
Write a shrt passage.
If yu just cme back frm a tur, yu will intrduce yur jurney t yur classmates, including places f interest, fd, culture, etc.
（　）1. Xue Zhiqian is knwn ________ a singer.A. fr B. t C. as D. with（　）2. At schl, we are taught _______ knwledge _____hw t behave well.A. neither, rB. either, rC. nt nly, but alsD. nt, but
（　）3. _______ is imprtant fr us t learn Chinese wellA. ThatB. ThisC. ItD. Thse（　）4. --- Hw did yu arrive _________ here? --- We arrived _________ plane.A. at; take aB. /; by C. at; byD. in; take a
Key pints: The infrmatin f the Lean Twer f Pisa.Hw t intrduce ur favurite place.Learn abut Backpacking.