一、学完本单元后，同学们对基础知识的掌握情况如何？我们来检测一下吧！
重点单词检测从方框中选择适当的单词并用其正确形式填空。
traveller risk type include attract coast nature explorer alive sand
1. As an ，his dream is to explore the unknown land.
2. The new science museum in our city lots of students who are interested in science every weekend.
3. Many went to enjoy the scenery of the ancient town during the holiday.
4. It's to swim in this river because there are hidden rocks under the water.
5. The art museum has a large collection of artworks, some famous paintings from the 19th century.
6. The small town on the has beautiful beaches that attract lots of visitors.
7. We should protect the environment so that wild animals can live in peace with humans.
8. We walked along the beach, feeling the soft under our feet.
9. After the rain, the flowers in the garden look even more and colourful.
10. There are three of books in the reading corner: storybooks, science books and history books.|

1. explorer 2. attracts 3. travellers 4. risky 5. including 6. coast 7. natural 8. sand 9. alive 10. types

【解析】
1. 根据语境“他的梦想是探索未知土地”，结合冠词an，应填表示“探险家”的explorer。
2. 主语为单数名词“The new science museum”，时态为一般现在时，谓语动词用第三人称单数形式attracts，意为“吸引”。
3. many后接可数名词复数，travellers表示“旅行者”，符合“很多人去古镇看风景”的语境。
4. 固定句型“It's + 形容词 + to do sth”，此处用risk的形容词形式risky，意为“危险的”。
5. 此处用现在分词including作伴随状语，意为“包括”。
6. “on the coast”为固定搭配，意为“在海岸上”。
7. 修饰名词environment，用nature的形容词形式natural，意为“自然的”。
8. 根据“along the beach”可知此处填sand，意为“沙子”，为不可数名词。
9. look为系动词，后接形容词alive，意为“鲜活的”，符合雨后花朵的状态。
10. three后接可数名词复数types，意为“类型”。
【答案】
1. explorer 2. attracts 3. travellers 4. risky 5. including 6. coast 7. natural 8. sand 9. alive 10. types
【知识点】
名词词义辨析、动词形式变化、形容词词性转换
【点评】
本题考查重点单词的词义理解、词性转换及语境运用，涵盖多种词性变化，能有效检测学生对单元词汇的掌握程度，巩固词汇基础与语言运用能力。
【难度系数】
0.7

重点短语检测从方框中选择适当的短语并用其正确形式填空。
take up by the way pour down the bottom of bit by bit be determined to pull … up measure its height in size only if
1. The boy didn't know how high the tree was, so he by using a ruler.
2. The young man wasn't hurt seriously, so he himself from the ground.
3. You will truly understand the difficulty of the task you try it yourself.|

1. measured its height 2. pulled；up 3. only if

【解析】
1. 句意：男孩不知道这棵树有多高，所以他用尺子测量了它的高度。根据前半句的didn't可知时态为一般过去时，结合语境选择短语measure its height，用其过去式形式measured its height。
2. 句意：这个年轻人伤得不重，所以他自己从地上爬了起来。短语pull…up表示“把……拉起来；使……起身”，根据前半句的wasn't可知时态为一般过去时，所以填pulled；up。
3. 句意：只有你亲自尝试，你才会真正明白这项任务的难度。only if引导条件状语从句，符合语境逻辑。
【答案】
1. measured its height
2. pulled；up
3. only if
【知识点】
动词短语辨析、一般过去时、条件状语从句引导词
【点评】
本题重点考查重点短语在语境中的灵活运用，同时结合时态、句式要求，需要学生准确理解短语含义并结合语境判断时态与句式，提升语言综合运用能力。
【难度系数】
0.6