Ⅰ. 根据句意和首字母提示写出所缺单词
1.This green plant grows on rocks and trees. It's called m.
2.The tallest tree in the world is a kind of giant(巨大的)tree. It's called a r tree.
3.The fastest animal on land can run very quickly. It's called a c.
4.The largest animal in the ocean(海洋)is a kind of huge sea creature. It's called a blue w.

Ⅱ. 用括号内所给单词的适当形式填空
5.It's (amaze) how useful computers are.
6. The African elephant is the (heavy) animal in the zoo.
7.Poyang Lake is the (large) freshwater lake in China.
8. The Green Lake Park is one of the (beautiful) parks in Kunming.
9.Mike is one of (tall) boys in our class.

Ⅲ. 根据汉语意思完成句子，每空一词
10.我正在为动植物方面的考试做准备。
I am a test animals and plants.
11.哪个动物跑得最快？
Which animal ?
12.我完全同意你的建议。
I completely you.
13.世界上最古老的植物是什么？
What is in the world?
14.它大约4.7亿年前在地球上出现。
It appeared around 470 million years ago.

Ⅳ. 补全对话
阅读下面对话,根据对话内容,从方框中选出最佳选项补全对话,其中有一项多余。
A: Hi, Yaming! Let's talk about animals and plants. I have some interesting questions.
B: 15
A:What's the tallest plant in the world?
B: 16 It can grow over 100 meters tall.
A:Wow, that's amazing! What about animals? 17
B:The giraffe. Its neck is so long that it can reach high branches easily.
A:I see. Which animal do you think is the most dangerous in the jungle?
B: 18 It's very strong and can be very aggressive.
A:What about plants? 19
B:The rose is the most beautiful plant. Its flowers are so colorful and fragrant.
A:That's a great choice! Thank you for sharing all these interesting facts with me.
B:You're welcome!
A.Sure, I love that topic!
B.Is it the most beautiful plant?
C.Which animal has the longest neck?
D.The giant redwood is the tallest plant.
E.The lion is the most dangerous animal.
F.Which plant do you think is the most beautiful?
15. 16. 17. 18. 19.