Module 1
unit 1.
Ⅰ、1.the Terracotta Army 2.Victoria Falls 3.the Three Gorges Dam 4.the Giant"s Causeway 5.the Great Wall
Ⅱ、1.natural 2.eastern 3.ancient 4.modem 5.millions of 6.Though
Ⅲ、discussion,man-made,more than,agree with,long,electricity,opinion,wide,loud,hava seen/visited
2.
Ⅰ、1.C 2.B 3.D 4.A 5.C
Ⅱ、1.opinion,natural,more interesting 2.sure,am going to
3.largest/hugest,hava,seen 4.long,high,wide
5.produces electricity,millions of
Unit 2
1.
Ⅰ、1.natural 2.ancient 3.beside 4.reply 5.huge 6.stranger
7.silent 8.appear 9.remain 10.sign
Ⅱ、1.shone 2.fell away 3.silver 4.sky,nearly 5.grey
Ⅲ、1.Thousands of people visit Hangzhou every year.
2.My brother is washing his car in the garden now.
3.I will send you an email tomorrow.
4.When I arrived home,my mother was cooking.
5.Amy has read The Adventures of Tom Sawyer several times.
2.
Ⅰ、1.appeared 2.natural 3.below 4.rises 5.ancient
Ⅱ、1.of,through,along/on 2.behind,on 3.by,for 4.on,of,of 5.At,of