练习三

一.单项选择

1-5CBADB 6-10BDBAB 11-15DCDDC

二.完形填空

16-20BACCC 21-25ACBBD 26-30CCCAB

三.阅读理解

31-35ACDDB 36-40DBCCB 41-45BCABC

四.词形转换

46.to start 47.loss 48.twelfth 49.natural 50.drinking 51.terrible

52.were studing 53.fog 54.destroyde 55. southern 56. themselves

57. was planning 58. were trapped 59. hurt 60. welcome

五.翻译课本上的句子

61.Thank you for agreeing to let me go on the trip.

62.Sadly,it is difficult for giant pandas to survive in the wild.

63.If no one buys furs, then people won’t kill wild animals any more.

64.The reserve has an area of more than 210,000 hectares.

65.I thought somebody could hear me but no one came for a very long

time.

六.书面表达(答案略)

练习四

二：单项选择题。16-20 BBABC 21-25 AACDB 26-30 ACADC

三：完型填空题。31--35 DCDAC 36-40 CBCDB

四：阅读理解。41—45 CDDCA 46-50 B C A D B 51-55 A C B D C

五：单词拼写。

1) 56. serious 57. sparrow 58. noisy 59. since 60. covers

61.correctly 62.nicest 63. luckily 64.imporance 65. dangerous

2) 66.disasters 67. catch 68. cover 69. trapped 70.accidents

71.too 72.cross 73.carefully 74.hit 75.hurt