1 . 根据汉语提示，写出下列单词
1. v. 扮演；行动 n. （戏剧等）一幕；行动 ________________
2. adj. 感兴趣的 ________________
3. n. 自然界；大自然 ________________
4. n. 牛肉 ________________
5. adv. 不久；很快 ________________
6. prep. & conj. （用以引出比较的第二部分）比 ________________
7. n. 头脑；心思 ________________
8. v. & n. 进入；掉落；跌倒       n. （美式）秋天 ________________
9. v. 收集；采集 ________________
10. n. 昆虫 ________________
11. v. 发现；发觉 ________________
12. n. 野生动物；野生生物 ________________

2 . 根据汉语提示，写出下列单词
1. n. 帽子 ________
2. adj. 英俊的 ________
3. n. 膝；膝盖 ________
4. n. （外）孙子；（外）孙女 ________
5. n. 儿子 ________
6. v. & n. 远足；徒步旅行 ________

3 . What a mess (杂乱)! You have to ________ your room tidy.

A．have

B．see

C．keep

D．help

4 . —How do you ________ your name?
—E-M-M-A, Emma.

A．ask

B．call

C．spell

D．find

5 . As we all know, Edison ________ the light bulb (电灯).

A．discovered

B．made

C．invented

6 . —______ he ______ at school?
—Yes, he does. He’s a good teacher.

A．Does；work

B．Is；working

C．Does；do

D．Is；do

7 . —________ the word, please.
—Y-A-R-D, yard.

A．Spell

B．See

C．Greet

8 . 写出下列单词变形
1. singer—(动词)________
2. life—(复数)________