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Ⅴ. Read and reorder the words（学习了本单元，我们都有哪些收获呢？读一读，按照正确的顺序组合句子，你就知道是什么收获了。来试一试吧，注意句首字母要大写）
1. friends/we/all/are/animals/to
→
2. their favourite food/the baby giraffes/with/get closer to/the animal keeper/tries to
→
3. the day/on land/in water/resting/hippos/sleeping/spend/at night/and
→
4. are/flamingos/not/of/pink/all
→
5. a/water/hippo/keep his head/for 5 minutes/can/under
→
1. friends/we/all/are/animals/to
→
We are all friends to animals.
2. their favourite food/the baby giraffes/with/get closer to/the animal keeper/tries to
→
The animal keeper tries to get closer to the baby giraffes with their favourite food.
3. the day/on land/in water/resting/hippos/sleeping/spend/at night/and
→
Hippos spend the day resting in water and sleeping on land at night.
4. are/flamingos/not/of/pink/all
→
Not all of flamingos are pink.
5. a/water/hippo/keep his head/for 5 minutes/can/under
→
A hippo can keep his head under water for 5 minutes.
答案
1. We are all friends to animals.
2. The animal keeper tries to get closer to the baby giraffes with their favourite food.
3. Hippos spend the day resting in water and sleeping on land at night.
4. Not all of flamingos are pink.
5. A hippo can keep his head under water for 5 minutes.
2. The animal keeper tries to get closer to the baby giraffes with their favourite food.
3. Hippos spend the day resting in water and sleeping on land at night.
4. Not all of flamingos are pink.
5. A hippo can keep his head under water for 5 minutes.
解析
【分析】
做英语连词成句题时，需先明确句子的基本结构（主+谓+宾/表），先定位主语（代词、名词短语等），再确定谓语动词，接着梳理宾语、状语等成分，同时牢记固定搭配、冠词的使用规则，最后注意句首字母大写的要求，确保句子通顺合理。
【解析】
1. 先找到主语We，谓语为are，all是副词修饰表语friends，to animals作定语，组合得：We are all friends to animals。
2. 主语是The animal keeper，谓语是tries to，后接动词短语get closer to，宾语为the baby giraffes，with their favourite food作方式状语，组合得：The animal keeper tries to get closer to the baby giraffes with their favourite food。
3. 主语为Hippos，谓语是spend，遵循“spend + 时间 + doing sth”结构，the day是时间，resting in water和sleeping on land是并列动名词短语，at night作时间状语，组合得：Hippos spend the day resting in water and sleeping on land at night。
4. 固定结构“Not all of...”表示“并非所有……”，后接名词flamingos，谓语are，表语pink，组合得：Not all of flamingos are pink。
5. 主语是A hippo，谓语是can keep，宾语为his head，under water作地点状语，for 5 minutes作时间状语，组合得：A hippo can keep his head under water for 5 minutes。
【答案】
1. We are all friends to animals.
2. The animal keeper tries to get closer to the baby giraffes with their favourite food.
3. Hippos spend the day resting in water and sleeping on land at night.
4. Not all of flamingos are pink.
5. A hippo can keep his head under water for 5 minutes.
【知识点】
英语连词成句，英语句子结构，固定短语搭配
【点评】
本题是单元学习后的基础巩固题，考察学生对英语句子基本结构、常用固定搭配的掌握，难度适中，只要理清各成分的逻辑顺序，注意句首大写和固定用法，即可正确完成。
【难度系数】
0.4
做英语连词成句题时，需先明确句子的基本结构（主+谓+宾/表），先定位主语（代词、名词短语等），再确定谓语动词，接着梳理宾语、状语等成分，同时牢记固定搭配、冠词的使用规则，最后注意句首字母大写的要求，确保句子通顺合理。
【解析】
1. 先找到主语We，谓语为are，all是副词修饰表语friends，to animals作定语，组合得：We are all friends to animals。
2. 主语是The animal keeper，谓语是tries to，后接动词短语get closer to，宾语为the baby giraffes，with their favourite food作方式状语，组合得：The animal keeper tries to get closer to the baby giraffes with their favourite food。
3. 主语为Hippos，谓语是spend，遵循“spend + 时间 + doing sth”结构，the day是时间，resting in water和sleeping on land是并列动名词短语，at night作时间状语，组合得：Hippos spend the day resting in water and sleeping on land at night。
4. 固定结构“Not all of...”表示“并非所有……”，后接名词flamingos，谓语are，表语pink，组合得：Not all of flamingos are pink。
5. 主语是A hippo，谓语是can keep，宾语为his head，under water作地点状语，for 5 minutes作时间状语，组合得：A hippo can keep his head under water for 5 minutes。
【答案】
1. We are all friends to animals.
2. The animal keeper tries to get closer to the baby giraffes with their favourite food.
3. Hippos spend the day resting in water and sleeping on land at night.
4. Not all of flamingos are pink.
5. A hippo can keep his head under water for 5 minutes.
【知识点】
英语连词成句，英语句子结构，固定短语搭配
【点评】
本题是单元学习后的基础巩固题，考察学生对英语句子基本结构、常用固定搭配的掌握，难度适中，只要理清各成分的逻辑顺序，注意句首大写和固定用法，即可正确完成。
【难度系数】
0.4
Ⅵ. Read and answer（Shenshen 和 Xinxin 要来考考你有关野生动物的知识。根据她们的问题，写出答案）
1. Are dolphins sea animals?
2. Do flamingos have a very special way of sleeping?
3. What colour is a panda cub?
4. Can a panda cub run?
5. How long can a baby hippo keep its head under water?
1. Are dolphins sea animals?
Yes, they are.
2. Do flamingos have a very special way of sleeping?
Yes, they do.
3. What colour is a panda cub?
It’s pink with a little bit of white hair.
4. Can a panda cub run?
No, it can’t.
5. How long can a baby hippo keep its head under water?
For 5 minutes.
答案
1. Yes, they are.
2. Yes, they do.
3. It’s pink with a little bit of white hair.
4. No, it can’t.
5. For 5 minutes.
重点详解：
3. 回答时需完整表述颜色（pink with a little bit of white），而非仅说pink。
2. Yes, they do.
3. It’s pink with a little bit of white hair.
4. No, it can’t.
5. For 5 minutes.
重点详解：
3. 回答时需完整表述颜色（pink with a little bit of white），而非仅说pink。
解析
【分析】首先明确每个问题的类型：第1、2、4题是一般疑问句，需根据问句的be动词、助动词或情态动词，用对应的Yes/No结构回答；第3、5题是特殊疑问句，需根据问题询问的内容（颜色、时间），结合野生动物常识给出准确回答。
【解析】1. 问句是be动词are开头的一般疑问句，海豚属于海洋动物，作肯定回答：Yes, they are.
2. 问句是助动词do开头的一般疑问句，火烈鸟确实有特殊的睡眠方式，作肯定回答：Yes, they do.
3. 问句询问熊猫幼崽的颜色，根据常识，熊猫幼崽是粉色且带有少量白毛：It’s pink with a little bit of white hair.
4. 问句是情态动词can开头的一般疑问句，熊猫幼崽还不具备奔跑的能力，作否定回答：No, it can’t.
5. 问句询问小河马能将头保持在水下的时长，对应知识为5分钟：For 5 minutes.
【答案】1. Yes, they are.
2. Yes, they do.
3. It’s pink with a little bit of white hair.
4. No, it can’t.
5. For 5 minutes.
【知识点】英语一般疑问句回答、英语特殊疑问句回答、野生动物常识
【点评】本题结合英语句式运用规则与基础野生动物知识，题型基础，考察学生的英语问答能力和常识积累，难度适中。
【难度系数】0.3
【解析】1. 问句是be动词are开头的一般疑问句，海豚属于海洋动物，作肯定回答：Yes, they are.
2. 问句是助动词do开头的一般疑问句，火烈鸟确实有特殊的睡眠方式，作肯定回答：Yes, they do.
3. 问句询问熊猫幼崽的颜色，根据常识，熊猫幼崽是粉色且带有少量白毛：It’s pink with a little bit of white hair.
4. 问句是情态动词can开头的一般疑问句，熊猫幼崽还不具备奔跑的能力，作否定回答：No, it can’t.
5. 问句询问小河马能将头保持在水下的时长，对应知识为5分钟：For 5 minutes.
【答案】1. Yes, they are.
2. Yes, they do.
3. It’s pink with a little bit of white hair.
4. No, it can’t.
5. For 5 minutes.
【知识点】英语一般疑问句回答、英语特殊疑问句回答、野生动物常识
【点评】本题结合英语句式运用规则与基础野生动物知识，题型基础，考察学生的英语问答能力和常识积累，难度适中。
【难度系数】0.3
