一 导读：

the UNESCO heritage sites mentioned in this unit

the Great Wall   Yellowstone National Park  the temples of Angkor

the Great Barrier Reef the Abu Simbel temples   Jiuzhaigou Valley

Galápagos Islands  the Great Pyramid of Giza  Mount Huangshan

the Historic Centre of Vienna                   the Wooden Pagoda of Yingxian County

the Grand Canal                     the Chang’an-Tianshan Corridor

二、导思：

What aspects of information should you include, if you, as a group member to chose a UNESCO heritage site to research ?

____________________________________________________________________________

(Its importance  Its current state, including threats  Its history  The site's location   Measures to protect it)             

三、导学

Step 1 What topics are in the brochure?

Heritage is the shared wealth of mankind. A concerted effort to preserve our heritage is a vital link to our cultural, educational, aesthetic, inspirational, and economic legacies.  

Step 2 1 Language points

重点词组

(1) led to the groundbreaking theory of evolution by natural selection.

导致开创性理论——通过自然选择的进化论的提出

(2) describing them as a unique "living museum and showcase of evolution".

描述为独一无二的的“活生生的博物馆和进化的展示场所”

(3) are also located at the meeting point of three Ocean currents 位于三股洋流的交汇处

(4) they are home to many unusual plants and animals  他们是许多不同寻常的动植物的家园

(5) Invasive species threaten the unique ecosystem of the islands.

入侵物种威胁着岛屿独特的生态系统

(6) introduced a special entry fee for tourists. 对游客引进特别的入场费

句型梳理

(1) Further west on the Silk Road, the geography gradually changes from wild deserts to high, snow-capped mountains to vast grasslands as the routes pass through the splendid Tianshan Mountains and emerge in the rolling valleys of Central Asia.

句子分析：本句主语是 the geography,谓语是 changes，后面from wild deserts to high, snow-capped mountains to vast grasslands是 from...to... 结构用作状语。Further west on the Silk Road 是地点状语; as 引导时间状语从句。

emerge vi. 出现；暴露；露头

emerge from 从……出现/浮现；从……摆脱出来

It emerged that...结果显示……

Richard was waiting outside the door as she emerged. 当她出现的时候,理查德正等候在门外。

(2) The addition of the Chang'an-Tianshan Corridor to the UNESCO World Heritage List is a milestone in recognition of the Silk Road as a crucial part of humanity's common heritage.

in recognition of 认可……；为酬谢……

He received the award in recognition of his success over the past year.

他获得了奖励,这是对他过去一年的成绩的肯定 

beyond/out of recognition 辩认不出         face recognition人脸识别

Ø He has won wide recognition in the field of tropical medicine.

他在热带医学这一领域里广获赞誉。

Ø And it's even stranger if everything has changed beyond recognition.

而如果所有的东西都变得完全无法辨认了，这种感觉就更为奇怪了。

四、达标导练：(25分钟)

Ⅰ.单句语法填空

1.The self-driving smart bus is already operating in 10 cities across China,with the latest 　　　　　　_________________(expand) plan in Shanghai in August. 

2.Some people waste food 　　　　　　others don’t have enough to eat. 

3.　　　　　　(grow) up means that we need to face up to our responsibilities to our family and the society. 

4.A pedestrian suddenly emerged 　　a tree,which frightened the driver into braking sharply. 

5.The plan to set up a reserve 　　　　　　　　　(submit) to the committee. 

6.Complaints about the mechanic are certain 　　　　　　(emerge) if he goes on like this. 

7.Email your 　　　　　　(assign) to your assistant before 6:00 a.m. 

8.We welcome the community’s 　　　　　　(initiate) to start a pet shelter. 

9.Any proof of identification is okay for the 　　　　　　(enter) to the conference hall. 

10.He is banned 　　　　　　driving permanently. 

11.No matter how hard I try I cannot seem   __________(catch) up on all the bills.

12.In order to reduce the costs of the products, we are always seeking  __________(improve) productivity.

13.The Pacific is so large, __________(cover) about 30% of the planet's surface.

14.________(frighten) by the noise outside, the little girl dare not sleep alone in the bedroom.

15.An hour passed before she came  __________(run) back, almost too breathless to speak.

Ⅱ.短语填空

take shape,  contribute to,  serve as,  in recognition of,  bring up,  focus on

1.When completed,the building will 　　　　　　　　　　　a reception hall for the school. 

2.There were several geographical areas named after him 　　　　　　　　　　　　his achievements in earth science studies. 

3.Some people who are born and 　　　　　　　　　in rural villages,have never seen a train. 

4.Proper diets,combined with plenty of exercise,　　　　　　　　　 his good health. 

5.What I’m going to do in this lecture is 　　　　　　　　　something very specific. 

6.We have been seeing good cooperation between tourism across the Taiwan Straits 　　　　　　　　　　　　　since July,2008. 

Ⅲ.完成句子

1.有些人活着只是为了梦想,而有些人活着就是为了避免攀登。

Some people live only for dreams 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　

2.男孩因为挽救了那位女士的生命而得到了政府的奖励,他感到很自豪。

　　　　　　　　　　　　　　　　　　　　　for his saving the woman’s life,the boy felt very proud. 

3.直到我们住在一起几个星期,我才发现我们有很多共同之处。(强调句)

　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　I found that we had a lot in common. 

4.现在很多人,特别是年轻女孩,都在节食,希望减肥,并且保持身材。

Many people, especially young girls, are on a diet nowadays,　　　　　　　　　　　　　________________

___________________________________________________________________________________________ 

5.由于采取了许多有效措施来防止污染,我们正享受着幸福的生活。

　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　_______________________________________________________________,we’re enjoying a happy life. 

五、课后巩固训练（40分钟）

限时练习

六、反思感悟：

1.你能写一份保护我国历史文化遗址的贴子吗？

2.对于保护历史文化遗址，你会怎么做？