Ⅰ.补全对话(12分)
A:Hello,Simon! 1
B:Of course. Go ahead!
A:Do you know about Chaohu Lake?
B:Yes. I went there last year with my parents. 2
A:How large is it?
B: 3 And it's about 55 kilometres long.
A:What's it famous as?
B: 4
A:There must be many different kinds of fishes in it.
B:You're right. 5
A: 6
B:You're welcome.

1. 2. 3. 4. 5. 6.

1.C 2.D 3.A 4.E 5.F 6.B

【分析】
补全对话需结合上下文语境梳理逻辑：第一空根据B同意提问的答语，确定A是请求提问；第二空B提到去过巢湖，需选对巢湖的评价；第三空针对面积提问，选描述面积的句子；第四空针对出名点提问，选介绍巢湖地位的内容；第五空结合鱼的话题，选村民捕鱼的表述；第六空对应答语“You're welcome”，选感谢语。
【解析】
1. 下文B答语“Of course. Go ahead!”（当然，问吧），说明A在请求提问，对应选项C“May I ask you some questions?”，故1选C；
2. B提及去过巢湖，接下来应表达对巢湖的感受，对应选项D“It's really beautiful and peaceful.”，故2选D；
3. A问“How large is it?”（它多大？），需回答面积，对应选项A“It's about 780 square kilometres.”，故3选A；
4. A问“What's it famous as?”（它因什么出名？），对应选项E“It's one of the five largest freshwater lakes in China.”，故4选E；
5. A提到湖里有很多鱼，B赞同后说明村民的生活方式，对应选项F“Many villagers near it mainly live by fishing in it.”，故5选F；
6. B说“You're welcome.”（不客气），A需表达感谢，对应选项B“Thanks for telling me.”，故6选B。
【答案】
1.C 2.D 3.A 4.E 5.F 6.B
【知识点】
英语补全对话、情景交际
【点评】
本题为情景交际类补全对话，考查日常交流的逻辑衔接，需结合上下文匹配合适语句，属于基础题型，难度适中。
【难度系数】
0.5

Ⅱ.阅读理解(10分)
根据短文内容,判断下面各小题的正(T)误(F)。
Every year, as the summer days grow shorter, an amazing change happens in Canadian forests. As summer turns to autumn, the trees change colour, changing from summer green to shades(阴凉) of red and orange.
My grandmother told me that a strange man came at night with a paintbrush to paint the leaves. And I believed her, for it was a wonderful way of explaining this change to a little boy. But as I grew older, I learnt to do some research on my own.
Trees need food, just like all lives. Leaves produce food for the tree. It's just sugar, which is sometimes called glucose(葡萄糖). Leaves use sunlight to change water and $\ce{CO_{2}}$ into oxygen(氧气). The process is known as photosynthesis(光合作用). A chemical called chlorophyll(叶绿素) helps make this happen. Chlorophyll is the reason why leaves are green in summer.
However, Canadian winters are long, cold and dark. There isn't enough sunlight in winter for the leaves to make food. In autumn, the trees get a message to slow down.
When the leaves stop making food, they no longer need to make chlorophyll. Slowly, the chlorophyll disappears. Remember, the green colour disappears. We begin to see the other colours that are always there. We could not see them before because green is a strong colour.
()7. When the writer was little, he believed his grandmother's story that a strange man painted the leaves at night.
()8. Leaves make oxygen as food for trees through the process of photosynthesis.
()9. There is enough sunlight in Canadian winters for leaves to produce food.
()10. The red and orange colours of leaves in autumn appear because they are newly made after chlorophyll disappears.
()11. The writer learnt about why leaves change colours by doing research on his own when he grew older.

7.T 8.F 9.F 10.F 11.T

【分析】做这类阅读理解判断正误题，需先明确题干核心信息，再带着关键词回到原文定位对应内容，将题干表述与原文细节逐一对比，注意区分概念混淆、条件错误等陷阱，从而准确判断正误。
【解析】
7. 题干意为“作者小时候相信奶奶说的有陌生人晚上给树叶刷漆的故事”，对应原文第二段“My grandmother told me that a strange man came at night with a paintbrush to paint the leaves. And I believed her”，表述与原文一致，故判断为T。
8. 题干意为“叶子通过光合作用产生氧气作为树的食物”，对应原文第三段“Leaves produce food... It's just sugar... Leaves use sunlight to change water和CO₂ into oxygen”，可知光合作用的产物是氧气，树的食物是糖，题干概念混淆，故判断为F。
9. 题干意为“加拿大冬天有足够的阳光让叶子制造食物”，对应原文第四段“There isn't enough sunlight in winter for the leaves to make food”，表述与原文相反，故判断为F。
10. 题干意为“秋天树叶的红色和橙色出现是因为叶绿素消失后新生成的”，对应原文第五段“We begin to see the other colours that are always there. We could not see them before because green is a strong colour”，可知这些颜色原本就存在，只是被绿色覆盖，并非新生成，故判断为F。
11. 题干意为“作者长大后通过自己做研究了解了树叶变色的原因”，对应原文第二段“But as I grew older, I learnt to do some research on my own”，表述与原文一致，故判断为T。
【答案】7.T 8.F 9.F 10.F 11.T
【知识点】英语阅读理解、细节判断正误、说明文阅读
【点评】本题是一篇介绍树叶变色科学原理的英语阅读细节判断题，侧重考查学生定位原文信息、对比判断细节的能力，题型基础，只要认真梳理原文对应内容即可正确作答。
【难度系数】0.7