外研版九年級英語上冊《It's more than 2000 years old》Wonders of the world PPT教學課件，共25頁。
學習目標
1. To learn and understand the topic words through talking and listening;
2. To know something about The Terracotta Army, The Three Gorges Dam, The Giant’s Causeway and Victoria Falls;
3. To understand conversations involving different tenses.
Free talk
Where did you go during the summer holiday?
Do you know where the Great Wall is?
How long the Great Wall in China?
長城（ The Great Wall），又稱萬里長城，是中國古代軍事防御工程。 2012年6月5日，國家文物局在北京居庸關長城宣布，歷經近5年的調查認定，中國歷代長城總長度為21196.18公里。起建于春秋戰國時代，有兩千多年的歷史 。萬里長城是世界十大奇跡之一。
Seven Wonders of the World
The Temple of Artemis at Ephesus
土耳其以弗所的亞底米神廟
More wonders
The Terracotta Amy, China
中國秦始皇兵馬俑
The Taj Mahal, India
印度泰姬陵
Look at the pictures and answer the questions.
1. Which two are natural wonders?
2. Which two are man-made wonders?
3. Which is an ancient wonder?
4. Which is a modern wonder?
Language points
1. Let’s call Wonders of the World and join in the discussion.
join in的意思是“參加某種活動，加入到”。
辨析：join，join in， take part in
1)join指加入某個黨派，團體組織等，成為其成員之一，意為 “參軍、入團、入黨等”。和某人一起做某事，其結構為：join sb. in (doing) sth.，根據上下文，in (doing) sth. 也可以省去。
2) join in多指參加小規模的活動如“球賽、游戲”等，常用于日�？谡Z。
3) take part in 指參加會議或群眾性活動等，著重說明句子主語參加該項活動并在活動中發揮作用。
如：We’ll _____________the English evening tonight.
When did your brother _____________the army?
Will you _______________ us in the discussion?
2. I think natural wonders are more interesting than man-made ones.
1) I think 為主句，后面是省略了連接詞that的賓語從句。如：I think maths is more difficult than English.
2) ones 作代詞，指代wonders。 ones 指代復數名詞，同類不同物。
3. Hmm, I’ve never seen it, so I’m not sure I agree with you.
1) be sure that/ be sure of 確信... ，對...有把握。
2) agree with表示“同意某人的意見、想法、解釋”等（對象是人或人的觀點）; agree to表示 “同意/贊成……”，后面跟表示計劃、建議、安排等的名詞、代詞，或接動詞原形。
Homework
1. Which wonder of the world would you like to visit? Write some sentences about it.
2. Preview Unit 2.
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關鍵詞：《It's more than 2000 years old》PPT課件免費下載，.PPT格式；
