六、语法填空。
A
There are many rules in the art room.
26. (not talk) in the art room. You must paint 27. (quiet). You mustn't make 28. (noisy) in it. And you can't listen 29. music. You have to 30. (clean) the room before you leave. You mustn't take the paper or pencils out of the art room. What's more, no 31. (eat) or drinking in the art room. You may eat the paints by mistake(错误地). It's 32. (danger). 33. you want to drink or eat something, do it outside the art room. Finally, anybody mustn't take 34. (they) cameras to the art room.
I hope these rules can help you have 35. good time in the art room! I believe you'll enjoy it.
B
We often have classes in the lab(实验室). Many students are interested 36. science because they can find out something by themselves. 37. students are in the lab, everyone must be careful. There are many 38. (rule) in the lab. One of the most important rules is that 39. (not bring) food or drinks to the lab. There are three reasons. First, the bowls and cups can break 40. (easy) and the food or drinks will spill(洒出). It's dirty. Second, there 41. (be) many dangerous things in the lab. If you have 42. (snack) or drink something in the lab, you may have some of those dangerous things carelessly. It isn't good for 43. (we). You must 44. (wash) your hands each time before you leave the lab. It is always 45. good idea to be careful. Third, food can attract(吸引)some mice and flies(苍蝇). So don't eat there.

26. Don't talk
27. quietly
28. noise
29. to
30. clean
31. eating
32. dangerous
33. If
34. their
35. a
36. in
37. When
38. rules
39. don't bring
40. easily
41. are
42. snacks
43. us
44. wash
45. a

26. 根据语境和英文提示可知该句是祈使句的否定形式，用"Don't+动词原形"，故填Don't talk。
27. 修饰动词paint要用副词quietly, 故填quietly。
28. 固定短语make noise“制造噪音”，故填noise。
29. 固定短语listen to music“听音乐”，故填to。
30. 根据语境和英文提示可知，have to后接动词原形，故填clean。
31. 固定短语no eating“禁止饮食”，与下文or drinking并列，故填eating。
32. 根据语境和英文提示，此处要填danger的形容词形式dangerous，在句中作表语，故填dangerous。
33. 根据语境，此处表达“如果你想喝或吃些东西”，要用if引导条件状语从句，故填If。
34. 根据语境和英文提示可知，cameras前要用they的形容词性物主代词their，故填their。
35. 固定短语have a good time“玩得开心”，故填a。
36. 固定短语be interested in science“对科学感兴趣”，故填in。
37. 根据语境，此处表达“当学生们在实验室时”，要用when引导时间状语从句，故填When。
38. many后接可数名词复数，故填rules。
39. 根据语境和英文提示可知，该句是祈使句的否定形式，用"Don't+动词原形"，故填don't bring。
40. 修饰动词break要用easy的副词形式easily，故填easily。
41. 根据语境和全文时态可知要用一般现在时，there be句型遵循就近原则，many dangerous things为复数，故填are。
42. 根据语境，此处表示泛指，snack要用复数形式，故填snacks。
43. 介词for后接we的宾格形式us，故填us。
44. 情态动词must后接动词原形，故填wash。
45. 根据语境，此处表示泛指，good以辅音音素开头，其前用不定冠词a，故填a。