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单元主题:Nature Exploration
1. We have made many discoveries.
请从课本第69和76页找出描述"发现新事物"的句子(至少2句)。
2. There are lots of possibilities.
请从课本第75页中找出描述"自然现象的形成存在许多可能性"的句子(至少2句)。
3. It takes great effort to explore nature.
请从课本第76页中找出描述"探索自然需要极大努力"的句子(至少2句)。
1. We have made many discoveries.
请从课本第69和76页找出描述"发现新事物"的句子(至少2句)。
Research shows that they are a completely new species.
He discovered and named about 1370 new plant species.
2. There are lots of possibilities.
请从课本第75页中找出描述"自然现象的形成存在许多可能性"的句子(至少2句)。
Maybe there are some chemicals in the water.
Perhaps the river passes a vocalno and becomes hot?
3. It takes great effort to explore nature.
请从课本第76页中找出描述"探索自然需要极大努力"的句子(至少2句)。
To carry out his research, he spent years in wild mountains and forests.
Though he nearly died, Wang never stopped his work.
答案
1. Research shows that they are a completely new species.
He discovered and named about 1370 new plant species.
2. Maybe there are some chemicals in the water.
Perhaps the river passes a volcano and becomes hot?
3. To carry out his research, he spent years in wild mountains and forests.
Though he nearly died, Wang never stopped his work.
He discovered and named about 1370 new plant species.
2. Maybe there are some chemicals in the water.
Perhaps the river passes a volcano and becomes hot?
3. To carry out his research, he spent years in wild mountains and forests.
Though he nearly died, Wang never stopped his work.
解析
【解析】
根据题目要求，分别从指定课本页码中提取符合对应主题描述的句子即可。
【答案】
1. Research shows that they are a completely new species.
He discovered and named about 1370 new plant species.
2. Maybe there are some chemicals in the water.
Perhaps the river passes a volcano and becomes hot?
3. To carry out his research, he spent years in wild mountains and forests.
Though he nearly died, Wang never stopped his work.
【知识点】
课文内容检索、主题语句提取
【点评】
本题考查学生对课本相关内容的熟悉程度，以及根据主题精准提取对应语句的能力，帮助学生巩固与自然探索主题相关的课文内容。
【难度系数】
0.8
根据题目要求，分别从指定课本页码中提取符合对应主题描述的句子即可。
【答案】
1. Research shows that they are a completely new species.
He discovered and named about 1370 new plant species.
2. Maybe there are some chemicals in the water.
Perhaps the river passes a volcano and becomes hot?
3. To carry out his research, he spent years in wild mountains and forests.
Though he nearly died, Wang never stopped his work.
【知识点】
课文内容检索、主题语句提取
【点评】
本题考查学生对课本相关内容的熟悉程度，以及根据主题精准提取对应语句的能力，帮助学生巩固与自然探索主题相关的课文内容。
【难度系数】
0.8
Ⅰ. 听力理解。
第一节 听句子,根据所听内容选出与句子意思一致的图画。句子读一遍。
1. 2. 3. 4. 5.
第一节 听句子,根据所听内容选出与句子意思一致的图画。句子读一遍。
1. 2. 3. 4. 5.
答案
E B D C A
解析
【解析】
根据所听句子的内容，逐一匹配与之表意相符的图画，确定各题对应的选项依次为E、B、D、C、A。
【答案】
E B D C A
【知识点】
英语听力理解、图文信息匹配
【点评】
本题考查学生的听力理解能力与图文匹配能力，需要准确捕捉听力句子内容，并与相应图画对应。
【难度系数】
0.7
根据所听句子的内容，逐一匹配与之表意相符的图画，确定各题对应的选项依次为E、B、D、C、A。
【答案】
E B D C A
【知识点】
英语听力理解、图文信息匹配
【点评】
本题考查学生的听力理解能力与图文匹配能力，需要准确捕捉听力句子内容，并与相应图画对应。
【难度系数】
0.7
