a. 植物学的n. 植物性药材

◆记忆方法一：
词根词缀记忆法：botanical a 植物学的（botany植物学+ical）,-ical表形容词，“…的”

animal/animation/animate/animated/beast/claw/zoo/zoology/botany/botanical
记忆：
1. animal anima-表示有生命, 动的；；animal n. 动物 To love animals is to love ourselves. 爱动物就是爱我们自己。
2. animation n.活泼, 有生气, 动画片 His class is full of animation. 他的课堂气氛活泼。
3. animate v.鼓舞 adj.生气勃勃的 A little wine can animate him a lot. 喝一点酒他就会生气勃勃。
4. animated adj. 活生生的, 活泼的, 动的, 愉快的 Nearly all children are fond of animated cartoons. 几乎所有的孩子都喜欢动画片。
5. beast b: bear, 熊，east, 东方；beast [ bi:st ] 东方有熊，有野兽 While in forest , you must be careful of beasts. 在森林里你要小心野兽。
6. claw n.爪, 脚爪 The cat catches the rat with its claws. 猫用爪抓其老鼠。
7. zoo [ zu: ] 有200多头动物可组建动物园：动物园 The zoo is where children often like to go. 动物园是孩子常想去的地方。
8. –ology 表示学问：zoology n. 动物学 His father is an expert in zoology. 他父亲是动物学专家。
9. plant n. 植物 vt.种植 We plant different kinds of plants every year. 我们每年种不同的植物。
10. botany bo, 音“不”tan, 音似“动” botany, 不动的，植物是不能自己动的。 n. 植物学 We are interested in botany. 我们对植物学感兴趣。
11. botanical adj. 植物的 botanical garden 植物园
Animals are often the heroes of the animated cartoons. In the animation, even the beasts outside zoos like tigers, lions and so on are all humanized. Sometimes plants can think and talk too. How wonderful they are!