Unit 4 Global warming Language points课时作业

Ⅰ.单句语法填空

　　1．Social customs(custom) vary greatly from country to country.

　　2．As is known，this kind of monkey is native to China.

　　3．Seen(see) from the sunset，the sea looks so beautiful.

　　4．Seriously damaged，the bridge is no longer in use.

　　5．Only a minority(minor) of the students supported the idea of having extra classes in the evening.

　　6．I haven't got a good sense of direction，so I easily get lost(lose)．

　　7．His money is always running out before the end of the month.

　　8．Her glass broken(break)，she couldn't see the words on the blackboard.

　　9．However difficult it is，the problem must be settled in some way.

　　10．More and more people choose to shop on the Internet as it offers a(n) variety(vary) of goods.

Ⅱ.完成句子

　　1．The wildlife park is home to(是......的家园) bears，wolves，and other wild animals.

　　2．It can help people being healthy and full of energy(充满活力)．

　　3．I am frightened that he may have got lost in(迷失在) the mountain.

　　4．They say she died after a witch put a spell on(对......施魔咒) her.

　　5．This change could not have taken place(发生) without a solid industrial foundation.

III.阅读理解

　　American culture is unique because it is formed and developed under certain conditions.The major factors contributing to the making of this new nation and the forming of a new culture are the hard environment，ethnic diversity (多民族) and plural religion，which is quite different from other nations in the world.What is more，these elements are still influencing the American culture.

The early immigrants who were English Puritans settled down in northeast part of America.From 1607 to 1892，frontiers were pushed further west.The frontiersmen (拓