Ⅲ. Word study: Write the new word formed by adding the suffix after the base word. Then write what the new word means.
1. enter + ance =
2. cheer + ful =
3. communicate + tion =
4. express + ion =
5. appear + ance =
6. impress + ion =
7. friend + ly =

1. entrance 入口；2. cheerful 快乐的；3. communication 交流；4. expression 表达；表情；5. appearance 外貌；出现；6. impression 印象；7. friendly 友好的

1. enter + ance = entrance，意为“入口”；2. cheer + ful = cheerful，意为“快乐的”；3. communicate + tion = communication，意为“交流”；4. express + ion = expression，意为“表达；表情”；5. appear + ance = appearance，意为“外貌；出现”；6. impress + ion = impression，意为“印象”；7. friend + ly = friendly，意为“友好的”。


翻译:
Ⅲ. 单词学习：在基础单词后添加后缀构成新单词。然后写出新单词的意思。
1. enter（进入） + ance =
2. cheer（欢呼；使高兴） + ful =
3. communicate（交流；沟通） + tion =
4. express（表达） + ion =
5. appear（出现） + ance =
6. impress（给……留下深刻印象） + ion =
7. friend（朋友） + ly =

Ⅳ. Applying meanings: Circle the correct answers for the questions below. There could be more than one suggested answer for each question.
1. Which of the following has the same meaning with cheerful?
A. Happy. B. Pleased. C. Glad. D. Upset. ()
2. Which of the following could modify appearance?
A. Well-dressed. B. Ugly. C. Hard-working. D. Lazy. ()
3. Which of the following could make others a good impression?
A. Always being ready to help. B. Speaking loudly in public.
C. Smiling. D. Being easy-going. ()
4. What do you usually do at the entrance of the museum?
A. Checking the tickets. B. Jumping the queue.
C. Doing homework. D. Waiting for your friend to get in. ()
5. Which of the following expression means you are surprised?
A. Opening your mouth big. B. Raising your eyebrows.
C. With your face turning red. D. Laughing loudly. ()

1. A,B,C
2. A,B
3. A,C,D
4. A,D
5. A,B

1. The word "cheerful" means being happy and lively. Options A (Happy), B (Pleased), and C (Glad) all have similar meanings to "cheerful," while D (Upset) is the opposite.
2. The word "modify" means to describe or change something slightly. "Appearance" can be modified by A (Well-dressed) and B (Ugly), as they describe how something looks. C (Hard-working) and D (Lazy) describe personality or work ethic, not appearance.
3. A good impression can be made by A (Always being ready to help), C (Smiling), and D (Being easy-going), as these are positive behaviors. B (Speaking loudly in public) is generally considered impolite and does not make a good impression.
4. At the entrance of a museum, common activities include A (Checking the tickets) and D (Waiting for your friend to get in). B (Jumping the queue) is impolite and not acceptable, and C (Doing homework) is unrelated.
5. Surprise is often shown by A (Opening your mouth big) and B (Raising your eyebrows). C (With your face turning red) usually indicates embarrassment, and D (Laughing loudly) indicates amusement, not surprise.


翻译:
### Ⅳ. 词义运用：圈出下列问题的正确答案。每个问题可能有不止一个建议答案。
1. 下列哪项与“cheerful（快乐的）”意思相同？
A. 快乐的。
B. 高兴的。
C. 愉快的。
D. 心烦的。
2. 下列哪项可以修饰“appearance（外貌）”？
A. 穿着得体的。
B. 丑陋的。
C. 勤奋的。
D. 懒惰的。
3. 下列哪项能给别人留下好印象？
A. 总是乐于助人。
B. 在公共场合大声说话。
C. 微笑。
D. 随和。
4. 你通常在博物馆入口处做什么？
A. 检票。
B. 插队。
C. 做作业。
D. 等你的朋友进去。
5. 下列哪种表情表示你很惊讶？
A. 张大嘴巴。
B. 扬起眉毛。
C. 脸变红。
D. 大声笑。