C Look, think and say

When does ... feel bad? 图1
He/She feels bad when ...
What does he/she do to feel good?
To feel good, he/she ...

参考示例（结合三幅图完成表达）
1. For Picture 1:
When does the girl feel bad?
She feels bad when she finds her schoolbag is broken.
What does she do to feel good?
To feel good, she will mend her schoolbag carefully or ask her mom to help fix it.
2. For Picture 2:
When does the boy feel bad?
He feels bad when he can't hit the ping-pong ball well and misses the shot.
What does he do to feel good?
To feel good, he practices playing ping-pong again and again to improve his skills.
3. For Picture 3:
When does the girl feel bad?
She feels bad when she can't draw a satisfying picture and messes up her drafts.
What does she do to feel good?
To feel good, she learns from the drawing tutorial and tries to draw the target work patiently again.

D Read and complete
Liu Tao (not do) well in English. He feels w. But he (not give up). He (try) to speak English with his friends. He often (read) English books. Sometimes Mike (teach) him. He (study) hard. Now he does well in English. He is so happy.

doesn't do；worried；doesn't give up；tries；reads；teaches；studies

本题考察一般现在时的用法，所有句子主语均为第三人称单数，谓语动词要使用对应的第三人称单数形式，否定结构需要借助助动词doesn't，后接动词原形：
1. 主语Liu Tao是第三人称单数，表达否定含义用doesn't do；
2. 前文提到刘涛英语不好，首字母为w，描述情绪的单词worried（担忧的）符合语境；
3. 主语he是第三人称单数，表达“不放弃”的否定含义用doesn't give up；
4. 主语he是第三人称单数，try的第三人称单数形式为tries；
5. 主语he是第三人称单数，often是一般现在时的标志词，read的第三人称单数形式为reads；
6. 主语Mike是第三人称单数，sometimes是一般现在时的标志词，teach的第三人称单数形式为teaches；
7. 主语he是第三人称单数，study的第三人称单数形式为studies。