2. come into sight 进入视野

　　3. break up 打碎；解体

　　4. come up with 想出

　　5. take a risk 冒险

　　6. in charge of 负责；掌管

　　7. in detail 详细地

　　8. leave behind 遗留；留下

　　9. get sunburnt 晒伤

　　10. discourage sb. from doing ...

　　　　　　　　　　　　打消某人做......的念头

　　11. keep up 保持，维持

　　12. set up 创建；成立

　　1. [教材原句]It's a privilege, not a right to come to this extraordinary place.

　　来这种特别的地方是一种荣幸而不是一种权利。

　　[句型点拨]It is/was＋名词短语＋to do sth.。

　　[佳句赏析]照顾孤儿是他的职责。

　　It was his duty to take care of the orphans.

　　2. [教材原句]While on their journey buying and selling spices, silks and jewels, they befriend one of the most powerful men on Earth, Kubla Khan.

　　在旅途中他们买卖香料，丝绸和珠宝，并与世界上最有权势的人中的一位--忽必烈汗结为朋友。

　　[句型点拨]状语从句的省略。

　　[佳句赏析]他在美国工作的时候交了很多朋友。

　　He made a lot of friends while working in America.

　　3. [教材原句]. ..it's not surprising that people in a rich powerful place like Venice could not believe his stories, nor in the idea of huge, rich city states inhabited by millions of people.

　　......像威尼斯那样富有地方的人们不相信他的故事就一点也不奇怪了，更无法想象数以百万计的人居住在庞大富饶的城邦。

　　[句型点拨]it作形式主语，that从句作真正的主语。

　　[佳句赏析]屠呦呦获得诺贝尔医学奖一点也不奇怪。

　　It is not surprising that Tu Youyou won the Nobel Prize for Medicine.

4. [教材原句]A general myth has grown up around Marco Polo that he introduced such