7 Read, judge and write. 读句子，判断下列句子是否正确，正确的在括号内打“√”，错误的打“×”，并在横线上写出正确的句子。
() 1. The Yellow River is one of the longer rivers in China.

() 2. He is one of the youngest student in my class.

() 3. Hangzhou is one of the most beautiful cities in China.

() 4. She is interesting in dancing.

() 5. There are so many wonderful places in Sichuan.

1. ×; The Yellow River is one of the longest rivers in China.
2. ×; He is one of the youngest students in my class.
3. √
4. ×; She is interested in dancing.
5. √

【分析】
本题考查英语语法中的形容词最高级用法、名词复数规则及固定搭配。解题思路：1. 牢记“one of + the + 形容词最高级 + 可数名词复数”的核心结构；2. 区分“interesting”（修饰事物）与“interested”（修饰人，搭配介词in）的用法；3. 逐一核对每个句子的结构、形式是否正确，错误则按规则改正。
【解析】
1. “one of”后需接形容词最高级，句中用了比较级“longer”，应改为最高级“longest”，故判断为×，正确句子：The Yellow River is one of the longest rivers in China.
2. “one of”后需接可数名词复数，句中用了单数“student”，应改为复数“students”，故判断为×，正确句子：He is one of the youngest students in my class.
3. 符合“one of + the + 形容词最高级 + 可数名词复数”的正确结构，故判断为√。
4. 固定搭配为“be interested in”，句中用了“interesting”，应改为“interested”，故判断为×，正确句子：She is interested in dancing.
5. 句子结构、用词均正确，故判断为√。
【答案】
1. ×; The Yellow River is one of the longest rivers in China.
2. ×; He is one of the youngest students in my class.
3. √
4. ×; She is interested in dancing.
5. √
【知识点】
形容词最高级、名词复数、固定搭配
【点评】
本题为基础语法巩固题，聚焦英语中高频易错的结构与搭配，需熟练掌握“one of”的用法、形容词的正确形式及固定短语的搭配规则，难度适中，适合夯实基础。
【难度系数】
0.6

8 Read and choose. 情景对话：三只小猪要盖房子，谁的房子最坚固呢？请读一读，选一选，完成下面的对话吧！
A. Little pigs, little pigs, let me in!
B. I can’t blow it down!
C. It’s strong enough.
D. My house is the strongest one.
E. Your house is the strongest and safest one, Red!
(There are three little pigs. Their names are Pink, Blue and Red. They want to build their own houses.)
Pink: I’ll build a straw (稻草) house. It’s the fastest and easiest way.
Blue: I’ll build a stick (柴枝) house. 1.
Red: I’ll build a brick (砖) house. Brick is the strongest material (材料). It will keep me safe.

(One day, a big bad wolf comes.)
Wolf: 2.
Pink & Blue: No! Go away!
Wolf: Then I’ll blow down (吹倒) your houses.
(The wolf blows down the straw house and the stick house. The two pigs run to the brick house.)
Wolf: Now for the brick house! I’ll blow it down, too!
Red: No way! 3.
(The wolf blows and blows, but the brick house doesn’t move at all. He gets very angry.)
Wolf: What? 4. I’ll climb down the chimney (烟囱)!
(Red makes a fire. The big bad wolf falls into the fire and runs away.)
Pink & Blue: 5. And you’re the cleverest!

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

【分析】这是一道结合三只小猪故事的英语情景对话填空题，解题思路为：先通读全文梳理故事脉络（三只小猪分别盖不同材料的房子，狼来袭后砖房成功抵御狼），再逐个分析每个空前后的语境，匹配符合逻辑的选项。
【解析】1. 前文Blue提到要建柴枝房，此处Blue应表达对自己房子坚固性的认可，对应选项C“它足够坚固”，故选C。2. 狼出现后会要求小猪开门，对应选项A“小猪们，小猪们，让我进去！”，故选A。3. 狼扬言要吹倒砖房，Red回应强调自己房子的坚固性，对应选项D“我的房子是最坚固的”，故选D。4. 狼吹了很久吹不倒砖房，会表达吹不倒的意思，对应选项B“我吹不倒它！”，故选B。5. 狼被赶走后，Pink和Blue会夸赞Red的房子，对应选项E“你的房子是最坚固最安全的，Red！”，故选E。
【答案】1.C 2.A 3.D 4.B 5.E
【知识点】英语情景交际、词汇运用
【点评】本题结合经典童话故事，考查学生对英语情景对话的理解与运用能力，贴近学生认知，能帮助学生巩固日常交际用语。
【难度系数】0.7