一、从方框中选择适当的单词并用其正确形式填空。
mystery base detective attack fantasy

1. The dog the stranger when he came too close.
2. How the Stonehenge was built still remains a .
3. The two have already found some important clues (线索) so far.
4. Writing stories is his hobby, and he often creates characters with special powers.
5. The novel was on the writer's childhood experiences.

一、1. attacked 2. mystery 3. detectives 4. fantasy 5. based

【解析】
1. 句中came为过去式，提示句子为一般过去时，故填attack的过去式attacked。
2. 空格前有不定冠词a，结合句意“巨石阵的建造方式仍然是个谜”，填名词mystery。
3. 空格前有基数词two，后接可数名词复数，故填detective的复数形式detectives。
4. “fantasy stories”为固定搭配，意为“奇幻故事”，故填fantasy。
5. “be based on”为固定短语，意为“以……为基础”，故填based。
【答案】
1. attacked 2. mystery 3. detectives 4. fantasy 5. based
【知识点】
动词时态；名词单复数；固定短语搭配
【点评】
本题考查词汇的词性转换、时态变化及固定短语的运用，需结合语境和语法规则选择合适的词汇形式，侧重对词汇综合运用能力的考查。
【难度系数】
0.6

二、用括号内所给单词的正确形式填空。
1. Alice likes reading (classic) very much, and her favourite one is *The Old Man and the Sea*.
2. She (pick) *The Little Prince* from the bookshelf and started to read quietly.
3. They have had many exciting (adventure) since they started travelling around the world.
4. The movie is about friendly (alien) who come to Earth to make friends with humans.
5. He (choose) this book because many of his friends recommended it to him.

二、1. classics 2. picked 3. adventures 4. aliens 5. chose

【解析】
1. "classic"是可数名词，此处表示一类书籍，应用复数形式classics。
2. 由并列连词and后的"started"可知句子为一般过去时，故"pick"用过去式picked。
3. "many"后接可数名词复数，"adventure"的复数形式为adventures。
4. 定语从句中的谓语动词"come"表明先行词为复数，"alien"的复数形式为aliens。
5. 根据从句中的"recommended"可知句子为一般过去时，"choose"的过去式为chose。
【答案】
二、1. classics 2. picked 3. adventures 4. aliens 5. chose
【知识点】
可数名词复数、一般过去式
【点评】
本题考查可数名词复数变化及一般过去时态的动词变形，需结合语境判断词性与时态，侧重基础语法知识的运用。
【难度系数】
0.8