一、以旧带新：找出画线部分规律并朗读下列单词，并选择其对应音标。
选项：A. /əʊ/ B. /aʊ/ C. /s/ D. /st/ E. /ʃəl/
() 1. especially official social facial
() 2. rainbow grow slow willow
() 3. town flower power eyebrow
() 4. steamed stand step stuff
() 5. scenery science scene scissors

二、语法聚焦。
(一) 常见的不定代词总结。
1. 常见的不定代词可以参考教材 P104 附录部分，本单元学的是复合不定代词，包括：______，anyone，everyone，no one；somebody；______；everybody；nobody；something；anything；______；nothing。另外，somewhere，anywhere，everywhere，______是副词，但与复合不定代词的用法类似。
2. 用法总结。
(1) 复合不定代词作主语时，都作看待。
(2) 复合不定代词有定语修饰（常见为 adj. 和 to do）时，定语要放在。
(3) 复合不定代词用在肯定句、否定句和疑问句中的规则，与 some 和 any 相同：一般过去时已经。
注意：此处不赘述。

II 根据汉语意思完成句子，一空一词（含缩写词）。
1. 人人都喜欢黄山。
______ ______ Huangshan.
2. 你想要喝点东西吗？
Would you like ?
3. 请安静！我有重要的事情要告诉你们。
Please be quiet! I have to tell you.
4. 除了等待，我们什么都不能做。
We could do  wait.
5. 我回到了教室，但没发现人。
Why not ask ______ to help you?
I went back to the classroom but didn't find .

三、选用方框中单词的适当形式完成句子。
方框中单词：
1. There was nobody Tom in the classroom.
2. Here are two . Which one do you think is better?
3. Robots never get . They can do the same job over and over again.
4. Do you know where the Road began and ended?
5. It's quick to take the cable car (缆车), but we can enjoy more while walking.
6. The boy is always   to help others. He is popular with people around for his kindness.
7. The singer has a sweet . When you are down, listen to her music.
8. A is a building where people stay for a short time, paying for their rooms and meals.
9. This pair of new shoes is not ______  for climbing mountains. Could I change to another pair?
10. His warm words were ______  what I needed then. Thank him so much!
11. * She was so ______  about the science show that she kept jumping up and down!
12. The kind teacher patiently ______  the students to find the books they needed in the library.