一、冠词、介词、代词 Exercise 1 ... 1 Exercise 2 ... 4 二、连接词 Exercise 3 ... 7 Exercise 4 ... 9 三、比较结构  Exercise 5 ... 12 Exercise 6 ... 16 四、情态动词 Exercise 7 ... 19 Exercise 8 ... 22 五、虚拟语气  Exercise 9 ... 25 Exercise 10 ... 29 六、时态和语态  Exercise 11 ... 32 Exercise 12 ... 35 Exercise 13 ... 38 Exercise 14 ... 41 七、非谓语动词  Exercise 15 ... 44 Exercise 16 ... 47 Exercise 17 ... 50 Exercise 18 ... 52 Exercise 19 ... 55 Exercise 20 ... 57 八、独立主格结构  Exercise 21 ... 59 Exercise 22 ... 62 九、主谓一致  Exercise 23 ... 64 Exercise 24 ... 67 十、名词性从句  Exercise 25 ... 70 Exercise 26 ... 74 Exercise 27 ... 77 Exercise 28 ... 79 Exercise 29 ... 81 Exercise 30 ... 83 十一、定语从句   Exercise 31 ... 86 Exercise 32 ... 89 Exercise 33 ... 92 Exercise 34 ... 94 Exercise 35 ... 97 Exercise 36 ... 100 十二、状语从句  Exercise 37 ... 103 Exercise 38 ... 106 Exercise 39 ... 109 Exercise 40 ... 111 Exercise 41 ... 115 Exercise 42 ... 118 十三、倒装句  Exercise 43 ... 120 Exercise 44 ... 123 十四、反意疑问句  Exercise 45 ... 126 Exercise 46 ... 129 十五、感叹句、部分否定、 强调句  Exercise 47 ... 132 Exercise 48 ... 135 参考答案 138