人教新目标 (Go for it) 版八年级下册Section A授课ppt课件

这是一份人教新目标 (Go for it) 版八年级下册Section A授课ppt课件，共32页。PPT课件主要包含了Practice，higher，重点句子等内容，欢迎下载使用。
Sectin A 1 1a—2d
D yu knw these interest places?
Qmlangma runs alng the brder between China and Nepal尼泊尔(亚洲国名). It is cvered with snw all the year rund. It’s 8，844.43 high, the highest in the wrld. It’s 26 kilmeters lng.
The Nile is the lngest river in the wrld. It’s mre than 6,600 kilmeters lng. It runs thrugh 9 cuntries, it’s ne f the largest river flws thrugh the internatinal states in the wrld and runs int the Mediterranean Sea(地中海) in the end.
The Caspian Sea is the deepest f all the salt lake. It lies in the brder between Asia and Eurpe.It’s abut 1,025meters deep.
The Sahara is the biggest desert in the wrld. It is lcated in (坐落于）the nrthern Africa, climate cnditins（气候条件） are very bad, is ne f the earth’s mst nt suitable fr bilgical（生物的） survival（生存）. It’s abut 9,600,000square kms in size.
The Yangtze River is the third lngest river(第三大长河） in the wrld, the first Asian rivers. It’s 6211.31 kilmeters lng. The Yangtze River Basin, east-west width f 3219 kilmeters, abut 966 kilmeters wide nrth-suth, passing thrugh 11 prvinces. It runs int the East Sea in Shanghai finally.
What is the highest muntain in the wrld?What is the lngest river in Asia?... …
Talk abut these pictures in pairs.
1a Match the facts yu knw.
Practice in pairs like this:A: What is the … in …?B: …
…8,844 meters high. …8,844米高… meters high (lng, wide,…)……米高（长，宽……)。英语表示“有多长（宽，高……）”时，一般将数词和数量单位放在表示长宽高的形容词前作状语。用hw+high（lng, wide,…)提问。但表达多大用in size。用hw+big提问。
Explainatin
A: Hw high is Qmlangma?B: It’s 8,844 meters high.
A:Hw big is the Sahara?B:It’s abut 8,000,000 square kilmeters in size.
1b Listen and cmplete the sentences.
1. Qmlangma is ______ than any ther muntain in the wrld. 2. The Sahara is ____________ desert in the wrld.3. The Caspian Sea is ____________ f all the salt lakes.4. The Nile is _________ river in the wrld.
the biggest
the deepest
1.这两栋建筑物一样高。This building is ____ ___ ___ that ne.2.长江比黄河长。Yangtze River is ___ than YellwRiver.3.他是班里最高的学生。He is ____ than ____ ____ classmate in the class.
4. 长江有多长？ 它有6000多米长。- ____ ____ is the Yangtze River?- it’s abut 6,000 meters _____.5. 操场有多大？它大概有2,000平方千米。-_____ _____ is the playgrund?-It’s abut 2000 ___ kilmeters ____ ____.哪座山是世界上最高的山？___ ____ ____ muntain in the wrld?
2a Listen and number the facts(1- 4) in the rder yu hear them.

6,300 5,000 5,464 300
___ The Yangtze River is abut ____ kilmeters lng and the Yellw River is ___ kilmeters lng.___ China has the biggest ppulatin in the wrld. It’s a lt bigger than the ppulatin f the US.___ China is ver ___ years ld. It has a much lnger histry than the US. The US is nt even ___ years ld.___ China is almst as big as the US, but it is the biggest cuntry in Asia.

2c Make cnversatins using the infrmatin in 2a.
A: Did yu knw that China is ne f the ldest cuntries in the wrld?B: Yes, I did. it’s much lder than my cuntry.
A: Did yu knw that Yangtze River is the lngest river in China?B: Yes, I did. It’s 6,300 meters lng.B: Ww! That’s lng!
中国的长城共有近一万公里，东起河北秦皇岛的山海关，西到嘉峪关，这是明代修筑长城的两个最大关口，北京境内的长城有600余公里，比较著名的有八达岭长城、金山岭长城、司马台长城、慕田峪长城、居庸关长城和箭扣长城等。
The Great Wall
feel free随便…the mst ppular questin最受欢迎的问题talk abut 谈论the Ming Dynasty明朝the ancient emperrs古代皇帝the main reasn主要原因as far as I knw就我所知man-made bject 人造物体
Imprtant phrases and sentences.
2d Read the cnversatin and answer the questins:
1. Hw lng is the Wall?Why did the ancient emperrs build the wall?
3. Which is the biggest man-made bjects in the wrld？4. Which is the mst famus part f the Ming Great Wall?
1. Hw lng is the Wall? It’s abut 8,850 kilmeters lng.2. Why did the ancient emperrs build the wall? The main reasn was t prtect their part f the cuntry.
The Great Wall.
Badaling part f the wall.
Guide： Feel free t ask me anything n tday’s Great Wall tur.Turist 1：Hw lng is the wall?Guide： Ah, the mst ppular questin! If we’re nly talking abut the parts frm the Ming Dynasty, it’s abut 8,850 kilmeters lng. This makes it the lngest wall in the wrld.
2d. Rle-play the cnversatin.
Turist 2: Ww, that’s amazing! Why did the ancient emperrs build the wall? Guide: The main reasn was t prtect their part f the cuntry. As yu can see， it’s quite tall and wide. As far as I knw, there are n man-made bjects as big as this.Turist 3: Is Badaling part f the Ming Great Wall?Guide: Yes, it’s the mst famus part.
1. Fell free t ask me anything n tday’s Great Wall tur. 在今天的长城游中，大家尽管问我任何问题，不要拘束。
fell free是英语口语中一个常用表达。若有人让你feel free t d smething，就是让你无需拘束，只管按照自己的意愿去做某事。
Language pints
e.g.A: Can I use yur bathrm? 我可以用一下你的卫生间吗？B: Yes, feel free. 可以，请随意。
as far as I knw是一个固定的表达方式，还可以说s far as I knw，意思是“据我所知”。
2. As far as I knw, there are n man-made bjects as big as this. 据我所知，再没有像它这样大的人造物体了。
e.g. As far as I knw, Jack has gt twin sisters. 就我所知，杰克有一对孪生姐妹。 They’re nt cming tday, s far as I knw. 他们今天不来了– 就我所知是这样的。
1.Hw lng is the wall? 长城多长？2.It’s abut 8,850 kilmeters lng. 它有8850公里长。3.This makes it the lngest wall in the wrld.这使得它成为世界上最长的墙。
4.The main reasn was t prtect their part f the cuntry. 主要原因是为了保护国家的一部分。（动词不定时做表语）5. As yu can see,…正如你所看到的…6. There are n man-made bjects as big as this. 再没有像它这样大的人造物体了。（否定词+比较级=最高级）