鲁教版 (五四制)八年级上册Section A教学课件ppt

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1.熟练使用以下词汇、和短语：square, meter, deep, desert, ppulatin, Asia, feel free, tur, turist, wall, amazing, ancient, prtect, wide, 2.听懂比较级和最高级的句型以及较大数字的读法，并在模仿的基础上谈论自然地理的相关知识。3.了解世界地理知识，表达作为一名中国人的自豪感，分享你知道的其他世界地理方面的知识。
Let's visit special beauty f the nature
the highest muntain
8,844.43 meters high
9,600,000 square kilmeters in size
the biggest desert
6,671 kilmeters lng
the lngest river
1,025 meters deep
the deepest salt lake
the Caspian Sea
Read large numbers
twenty-five
fur hundred and sixty-fur
six hundred and ne
2)三位数以上的数， 如：16,250,164 sixteen millin, tw hundred and fifty thusand, ne hundred and sixty-fur
Hw t read large numbers in English
1)101~999的三位数由“百位数＋and+两位数组成”。 如：325 three hundred and twenty-five
从右到左三逗开一逗是千二逗百万三逗是十亿
thusand millin billin
0 . 13 . 1454 . 54
zer pint nethree pint ne furfifty-fur pint five fur
Read small numbers
1,025 ________________________________ 6,671__________________________________ __________________________________8,844.43_________________________________ __________________________________ 9,600,000_______________________________________________________________
six thusand six hundred and seventy-ne
eight thusand eight hundred and frty-fur pint fur three
nine millin six hundred thusand
ne thusand and twenty-five
Can yu read these numbers?
1a Match the facts yu knw.
1b listen and fill in the blanks.
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
比较级+ than any ther 单数名词表达最高级含义 the highest muntain
Listen and read.
Teacher: Yesterday, we learned sme imprtant gegraphical facts. I hpe yu all still remember them. I'm ging t test yu nw by asking a few questins. First, what's the highest muntain in the wrld?By 1: Qmlangma! It's higher than any ther muntain in the wrld.Teacher: That's right. And wh can tell me what the Sahara is?Girl 1: The Sahara is the biggest desert in the wrld.Teacher: Very gd. And which is the deepest salt lake in the wrld?
Girl 2: The Caspian Sea is the deepest f all the salt lakes.Teacher: Yu're all s smart! Nw, fr the last questin, which is the lngest river in the wrld?By 2: I knw! The Nile is the lngest river in the wrld.By 1: And the Amazn is the secnd lngest river in the wrld.Teacher: It seems that yu knw the answers t all my questins. Gd jb!
the+序数词+形容词最高级 第几……的
1c Use the infrmatin in1a&1b t make cnversatins with yur partners.
A:- What is the highest muntain in the wrld?B:- ... :- Hw high is it?B:- It's ...
9,600,000 6,671 8,844.43 1,025
- It's + 数量+high/tall/lng/wide/deep.
1. - Hw high/tall/lng/wide/deep...+ is + 主语?
2. 数词+ square kilmeter(s) 数词+ square meter(s)
英语表示“有多长（宽，高, 深）”时，一般用：_____+__________+长\宽\高\深
Is the Sahara abut as big as China?
Hw big is the Sahara?
It's abut 9,600,000 square kilmeters in size.
Wh knws mre abut ur cuntry?
the Ming Great Wall
2a&2b Listen and finish 2a&2b
____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, and it is the biggest cuntry in Asia.
6,300 5,000 5,464 300
Mike: Hi, I’m Mike. I’m frm the United States.By: Welcme t ur class, Mike. We’re happy t meet yu.Mike: Can yu tell me a bit mre abut China?By: Sure! Did yu knw that China is ne f the ldest cuntries in the wrld? It’s ver 5,000 years ld.Mike: Yes, I did. It’s much lder than my cuntry---in fact, the United States is ne f the yungest cuntries in the wrld. It’s nt even 300 years ld.By: And China has the biggest ppulatin, t. it’s a lt bigger than the ppulatin f the United States.Mike: But China is abut the same size as the US, right?By: Yes, and it’s the biggest cuntry in Asia. We als have sme famus rivers. The Yangtze River is the lngest river in Asia. It’s abut 6,300 kilmeters lng.M:Ww!I didn’t knw that.I thught theYellw River was lnger.By: N, the Yellw River is 5,464 kilmeters lng. But bth rivers are very imprtant t China.
Listen and underline
Page 103 Sectin A 2a
二、形容词的比较级（两者比较）：
形容词的比较级+than
a little,a bit a lt ,much, even+比较级
A +be +as+原级+as +B
A +be nt +as\s+原级+as +B
比较级+and+比较级
the+比较级,the+比较级
比较级+than+any ther+名单
the+形容词的最高级+in\f范围
三、形容词的最高级(三者比较)：
ne f +the+形容词最高级+名词复数
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.
Make cnversatins using the infrmatin in 2a.
Rle-play the cnversatin.
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.
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.
What have yu learned frm this lessn?
根据本节课所学信息给你的外国朋友Mike写一封信，介绍一下我们的国家。提示：从我们国家的历史、面积、人口、河流以及对祖国的感情来写。Dear Mike, Thank yu fr yur letter . I want t tell yu smething abut China . It has/is_______________________________________________________________________________________________________________. Best wishes . yurs , ________.
Dear Mike, Thanks fr yur last letter. I'll tell yu smething abut China . It has/is…………_____________________________.__________________________________________________________________ Best wishes. yurs , ___________.