内容正文:
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Unit 5
3
I. 根据句意及汉语提示写单词。
1. There are many (植物) in the garden.
2. The (根) of the tree are very deep.
3. These (花) are very beautiful.
4. This plant has (医学的) value.
5. The (叶子) of the tree are green.
plants
roots
flowers
medical
leaves
II. 用括号中所给词的适当形式填空。
6. (grow) vegetables is interesting.
7. The (green) grass is very soft.
8. Plants (natural) produce oxygen.
9. A (sunflower) is a kind of beautiful flower.
10. (plant) trees is good for the environment.
Growing
green
naturally
sunflower
Planting
III. 根据汉语意思完成句子,每空一词。
11. 我们在花园里种花。
We in the garden.
12. 她每天给植物浇水。
She every day.
13. 我们应该保护植物。
We should .
14. 科学家研究植物。
Scientists .
15. 我们喜欢欣赏植物。
We like to .
plant flowers
waters plants
protect plants
study plants
enjoy plants
16. 这些树可以存活数千年。
These trees can live for years.
17. 这是我们联系的方式。
It's our connecting.
18. 众所周知,英国人喜欢下午茶。
It's that British love afternoon tea.
19. 他们喜欢哪种茶?
What tea do they like?
thousands of
way of
no secret
kind of
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