Endangered species

　　Some gifts and foods available in some countries can be made from endangered plants or animals，for example，animal skins，ivory，orchids，caviar，or coral.Check before you buy，but if in doubt avoid animal and plant gifts.More details of the types of products to avoid and illegal trade hotspots can be found on the Souvenir Alert webpage.

　　Making a positive contribution to the place you are visiting

　　There are ways in which your holiday can help support local people and the environment：

　　·There are many opportunities to volunteer and help with projects that conserve and improve habitats and nature reserves；

　　·When you are away，or if you are looking for somewhere to visit in the UK，you can support projects or attractions which protect wildlife，such as nature reserves and conservation projects.

　　【语篇解读】 本文是应用文。文章介绍在海外旅行时，怎样保护环境，选择绿色活动。

　　51．If given a title to the passage，a best possible one would be________.

　　A．Travel Abroad：Don't Harm the Environment

　　B．Holidays：Greener choices

　　C．Holidays Abroad：What to Do and What Not to Do

　　D．Travel Abroad：Minimise Environmental Impact

　　解析　主旨大意题。第一段中“在海外旅行时，怎样保护环境”—Choices made about where to go，how to get there and what to do while there can either benefit or harm the environment是本文的主题句。

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