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 | 根据汉语提示填写单词。
1. This book tells the story of a group of (鲨鱼).
2. Tea is an important part of Chinese (文化).
3. The Sydney Opera House is like a (巨大的) boat.
4. There are some (蛇) in the forest.
5. The giraffes can get the leaves on the trees because of their long (脖子).
6. The doctors can (挽救) people's lives.
7. It is (危险的) for him to stay there at night.
8. His pet cat can see clearly and has great (听力).
9. Please read these words first and then (猜测) what animal it is.
10. He likes beef (三明治) best. |
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1. sharks 2. culture 3. huge 4. snakes 5. necks 6. save 7. dangerous 8. hearing 9. guess 10. sandwiches

1. "鲨鱼"对应的英文单词是"shark"，前面有"a group of"（一群）修饰，所以用复数形式"sharks"。
2. "文化"对应的英文单词是"culture"，为不可数名词，直接填"culture"。
3. "巨大的"对应的英文单词是"huge"，修饰名词"boat"，用形容词原形"huge"。
4. "蛇"对应的英文单词是"snake"，前面有"some"（一些）修饰，所以用复数形式"snakes"。
5. "脖子"对应的英文单词是"neck"，主语"giraffes"是复数，所以"脖子"也用复数形式"necks"。
6. "挽救"对应的英文单词是"save"，情态动词"can"后接动词原形，填"save"。
7. "危险的"对应的英文单词是"dangerous"，be动词后接形容词作表语，填"dangerous"。
8. "听力"对应的英文单词是"hearing"，为不可数名词，直接填"hearing"。
9. "猜测"对应的英文单词是"guess"，"and"连接并列成分，前面是"read"，所以这里用动词原形"guess"。
10. "三明治"对应的英文单词是"sandwich"，前面没有表示单数的限定词，且"beef sandwich"是可数名词，所以用复数形式"sandwiches"。

take care of good for a symbol of pick up quite a one another look like in danger cut down made of
1. The dog's bed is old clothes.
2. Many wild animals are . We should do something to help them.
3. Animals are like us. They their babies.
4. The panda is lovely animal.
5. Eating more vegetables and doing a lot of sports are our health.
6. The dove (鸽子) is peace.
7. Tina and Alice always help when they have problems in their daily life.
8. It's not good to trees in forests.
9. —What does the animal ?
—It has a long neck and a short tail.
10. She the eraser and gives it to her friend. |

1. made of 2. in danger 3. take care of 4. quite a 5. good for 6. a symbol of 7. one another 8. cut down 9. look like 10. picks up

1. "made of" 表示“由……制成”，能看出原材料，狗窝由旧衣服制成，用 made of。
2. "in danger" 意为“处于危险中”，野生动物需要帮助，说明它们处于危险，填 in danger。
3. "take care of" 表示“照顾”，动物像我们一样照顾幼崽，填 take care of。
4. "quite a" 修饰名词，lovely 以辅音音素开头，“相当可爱的动物”用 quite a。
5. "good for" 意为“对……有好处”，多吃蔬菜和运动对健康有益，填 good for。
6. "a symbol of" 表示“……的象征”，鸽子是和平的象征，填 a symbol of。
7. "one another" 意为“互相”，Tina 和 Alice 互相帮助，填 one another。
8. "cut down" 表示“砍倒”，砍树不好，填 cut down。
9. "look like" 意为“看起来像”，问句询问动物长什么样，填 look like。
10. "pick up" 表示“捡起”，捡起橡皮给朋友，主语是 she，用 picks up。