Unit3 The ends of the earth 词汇（专项训练）-2026-2027学年Join in外研剑桥英语五年级上册

**基本信息** 聚焦Unit 3极地主题核心词汇，通过多维度题型构建“识别-匹配-拼写-语境应用”的递进式训练体系，强化词汇认知与语言应用能力。 **专项设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |词汇识别|6题|选出不同类单词|区分动物/地理/动作/职业等词汇范畴，培养分类思维| |词汇匹配|8题|英汉互译连线|建立词形与语义的直接关联，夯实词汇基础| |词汇拼写|18题（补全单词10题+首字母8题）|根据提示补全词形|强化拼写规则，结合语境巩固核心词汇（如polar bear, igloo）| |语境应用|22题（短文填空12空+完形10题）|语篇中运用词汇|从单句到语篇，实现词汇在真实情境中的综合应用| |语法应用|18题（适当形式10题+单选8题）|词形变化与语法选择|结合名词复数、动词三单等语法点，深化词汇功能理解|

Join in 外研剑桥英语五年级上册 Unit 3 The ends of the earth 词汇专项训练 一、 选出下列每组单词中不同类的一项 ( ) 1. A. polar bear B. penguin C. ocean ( ) 2. A. land B. ocean C. visit ( ) 3. A. northern B. middle C. polar ( ) 4. A. wake B. visit C. igloo ( ) 5. A. fresh water B. sunshine C. reuse ( ) 6. A. whale B. guide C. penguin 二、 英汉互译连线题（请将英文与正确的中文意思用线连起来） 1. polar bear · A. 极地的；极地附近的 2. fresh water · B. 鲸 3. wake up · C. 北极熊 4. whale · D. 淡水 5. guide · E. 醒来 6. igloo · F. 导游；向导 7. reuse · G. 冰屋 8. polar · H. 再使用；重复使用 三、 根据中文提示，拼写并补全下列单词 1. The p_ _ _ _ b_ _ _ (北极熊) lives in the North Pole. 2. Most p_ _ _ _ _ _ _ (企鹅) live in Antarctica. 3. Seventy percent of the e_ _ _ _ (地球) is covered by o_ _ _ _ (海洋). 4. Animals need f_ _ _ _ w_ _ _ _ (淡水) to drink every day. 5. Every morning, I w_ _ _ u_ (醒来) at seven o'clock. 6. My grandfather loves going f_ _ _ _ _ _ (钓鱼) by the river. 7. We had lunch with a friendly tour g_ _ _ _ (导游) yesterday. 8. The Inuit people build an i_ _ _ _ (冰屋) to keep warm in winter. 9. Blue w_ _ _ _ _ (鲸) are the largest animals in the world. 10. We should save e_ _ _ _ _ (能源) and r_ _ _ _ (重复使用) plastic bottles. 四、 短文填空（根据中文提示填入正确的单词，使短文通顺完整） Welcome to our science documentary about the ends of the (1) ___________ (地球)! In the far (2) ___________ (北方的) area, the snow and ice cover the (3) ___________ (陆地). Here, you can see a big white (4) ___________ (北极熊) looking for food. In the deep blue (5) ___________ (海洋), a huge blue (6) ___________ (鲸) is swimming gracefully. In winter, people build an (7) ___________ (冰屋) to shelter from the wind. In summer, bright (8) ___________ (阳光) shines for 24 hours a day, presenting beautiful (9) ___________ (极部的) lights in the night sky. Our tour (10) ___________ (导游) reminds us that we must use (11) ___________________ (更少的) energy and (12) ___________ (重复使用) resources to protect these beautiful places. 五、 完形填空（阅读短文，从每小题所给的A、B、C三个选项中选出最佳选项） What are the ends of the earth like? The North Pole and South Pole are the most freezing places on (1) ________. In the South Pole, (2) ________ penguins live on the ice. They have thick (3) ________ and fat to keep warm. In the North Pole, the (4) ________ bear is the king of the ice. Polar bears spend most of their time hunting and (5) ________ in the cold water. Near the Arctic Circle, you can see the miraculous (6) ________ lights in the sky. If you (7) ________ the Arctic, a local (8) ________ will show you how Inuit people live in an (9) ________. To protect polar animals, we should turn off lights to save (10) ________ and protect our environment. ( ) 1. A. earth B. land C. ocean ( ) 2. A. most B. fresh C. middle ( ) 3. A. skin B. light C. energy ( ) 4. A. polar B. real C. northern ( ) 5. A. fishing B. visiting C. waking ( ) 6. A. northern B. middle C. fresh ( ) 7. A. visit B. reuse C. wake ( ) 8. A. guide B. whale C. penguin ( ) 9. A. igloo B. ocean C. TV ( ) 10. A. energy B. sunshine C. skin 六、 单项选择题 ( ) 1. Every morning, my mother ________ me up at 6:30 a.m. A. wakes B. visits C. reuses ( ) 2. Look! The huge ________ is swimming in the deep ocean. A. whale B. igloo C. guide ( ) 3. Icebergs hold ________ of the world's fresh water. A. most B. less C. northern ( ) 4. — ________ animal do you like better, the penguin or the polar bear? — I like the penguin better. A. Which B. Whose C. Where ( ) 5. When Tom won the gold medal in the race, he felt ________. A. on top of the world B. in the middle C. wake up ( ) 6. We must save ________ by turning off the lights when leaving the room. A. energy B. skin C. land ( ) 7. We can ________ water bottles to make small flower pots. A. reuse B. visit C. wake ( ) 8. Plant leaves need warm ________ to grow well. A. sunshine B. igloo C. ocean ( ) 9. Antarctica is a continent in the southern end of the ________. A. earth B. TV C. lunch ( ) 10. The tour ________ introduced the history of the old igloo to us. A. guide B. whale C. penguin 七、 用所给词的适当形式填空 1. Look! Three _________ (polar bear) are standing on the floating ice. 2. Two _________ (penguin) are waddling across the snowfield. 3. Blue _________ (whale) are the largest creatures on earth. 4. Last Sunday, my uncle went _________ (fish) in the mountain stream. 5. Every morning, my alarm clock _________ (wake) me up on time. 6. We had two friendly _________ (guide) showing us around the nature reserve. 7. Green plants collect _________ (sunshine) to produce food. 8. It is easy to _________ (reuse) paper bags for grocery shopping. 9. The children watched an interesting documentary on _________ (TV) yesterday. 10. We should eat _________ (little) junk food and drink more fresh water. 八、 根据句意及首字母提示补全单词 1. The p___________ bear has thick white fur to survive in the cold Arctic. 2. Ocean water is salty, so we cannot drink it as f___________ water. 3. Antarctica is a frozen l___________ located at the South Pole. 4. W___________ animal is larger, the elephant or the blue whale? 5. I usually w___________ up early on school mornings. 6. The tour g___________ led the tourists to see the beautiful aurora. 7. The Inuit people build an i___________ out of blocks of hard snow. 8. Solar panels turn s___________ into electricity. 9. We should use l___________ plastic and try to r___________ bags. 10. When he got full marks in the exam, he felt on t___________ of the world. Join in 外研剑桥英语五年级上册 Unit 3 The ends of the earth 词汇专项训练·参考答案 一、 选出下列每组单词中不同类的一项 1. C (ocean为地理自然名词，其它为极地动物名词) 2. C (visit为动词，其它为地理环境名词) 3. B (middle为位置名词，其它为方位/区域形容词) 4. C (igloo为建筑/实物名词，其它为动词) 5. C (reuse为动词，其它为自然资源名词) 6. B (guide为人物职业名词，其它为海洋/极地动物名词) 二、 英汉互译连线题 1 — C, 2 — D, 3 — E, 4 — B, 5 — F 6 — G, 7 — H, 8 — A 三、 根据中文提示，拼写并补全下列单词 1. polar bear 2. penguins 3. earth; ocean 4. fresh water 5. wake up 6. fishing 7. guide 8. igloo 9. whales 10. energy; reuse 四、 短文填空 (1) earth (2) northern (3) land (4) polar bear (5) ocean (6) whale (7) igloo (8) sunshine (9) polar (10) guide (11) less (12) reuse 五、 完形填空 1. A (on earth 在地球上) 2. A (most penguins 大多数企鹅) 3. A (thick skin 浑厚皮肤/皮肉) 4. A (polar bear 北极熊) 5. A (fishing 捕鱼/钓鱼) 6. A (northern lights 北极光) 7. A (visit the Arctic 参观北极) 8. A (local guide 当地向导) 9. A (live in an igloo 住在冰屋里) 10. A (save energy 节约能源) 六、 单项选择题 1. A (wake up 叫醒/唤醒，主语为单三使用 wakes) 2. A (whale 鲸鱼在深海游泳) 3. A (most of 大多数) 4. A (Which 哪一个，用于两者间选择) 5. A (on top of the world 极其高兴/站在世界之巅) 6. A (save energy 节约能源) 7. A (reuse 重新利用/再利用) 8. A (sunshine 阳光) 9. A (the earth 地球) 10. A (tour guide 导游/向导) 七、 用所给词的适当形式填空 1. polar bears (Three 修饰复数) 2. penguins (Two 修饰复数) 3. whales (Blue whales 泛指蓝鲸复数) 4. fishing (go fishing 习惯搭配) 5. wakes (主语 my alarm clock 为单数第三人称) 6. guides (two 修饰复数) 7. sunshine (不可数名词) 8. reuse (to 后接动词原形) 9. TV (on TV 习惯固定搭配) 10. less (less 为 little 的比较级，意为“较少的/更少的”) 八、 根据句意及首字母提示补全单词 1. polar (polar bear 北极熊) 2. fresh (fresh water 淡水) 3. land (陆地) 4. Which (哪一个) 5. wake (wake up 醒来) 6. guide (导游/向导) 7. igloo (冰屋) 8. sunshine (阳光) 9. less; reuse (less 较少; reuse 重复使用) 10. top (on top of the world 极其高兴) 学科网（北京）股份有限公司 $