七、词汇运用。(用所给单词的适当形式完成句子)
1. Turn left at the (three) traffic lights.
2. Su Yang is ill. She goes (see) the doctor.
3. The boxes (be) too full.
4. Let her (take) the bus to the park.
5. Lily likes . She every morning. (sing)
6. —How does Mike to school?
—Mike often to school by taxi. (come)
7. We want (have) a picnic.
8. There isn't (something) to eat at home.

1. third
2. to see
3. are
4. take
5. singing; sings
6. come; comes
7. to have
8. anything

1. 表示“第三个红绿灯”，用序数词，three的序数词是third。
2. 固定搭配go to do sth，意为“去做某事”，故填to see。
3. 主语the boxes是复数，be动词用are。
4. let后接动词原形，故填take。
5. like doing sth表示“喜欢做某事（长期爱好）”，第一空填singing；主语she是第三人称单数，一般现在时中动词用sings，第二空填sings。
6. 第一空前面有助动词does，后面动词用原形come；第二空主语Mike是第三人称单数，一般现在时中动词用comes。
7. 固定搭配want to do sth，意为“想要做某事”，故填to have。
8. 否定句中something要改为anything，故填anything。

八、对号入座。(从方框内选择合适的单词完成短文)
A. fruit B. water C. before D. with
E. sick F. sleep G. well H. Stay

()()()()()()()()

(1) G
(2) A
(3) F
(4) E
(5) B
(6) C
(7) H
(8) D

1. 第一空：根据健康饮食的语境，"Eat well"表示吃得健康合理，选G。
2. 第二空：蔬菜、水果、肉类等是常见的营养来源，此处填fruit，选A。
3. 第三空："Get enough sleep"是保证充足睡眠的健康习惯，选F。
4. 第四空：疲惫时容易生病，"get sick"符合语境，选E。
5. 第五空：后文提到每日饮水量，此处填water，选B。
6. 第六空：饭前洗手是卫生习惯，用before，选C。
7. 第七空："Stay away from"是固定搭配，意为远离，选H。
8. 第八空："with a mask"表示用口罩遮挡，符合语境，选D。

九、情景交际。(看图完成对话,每空一词)
1. A: What's wrong you?
B: I have a fever and I feel cold.
A: Sit here， your mouth and say "Ah".
B: Ah...

A: You a bad cold.
B: What should I do?
A: You should some medicine and a lot of warm water.
B: OK. Thank you, Doctor.
2. A: Mike school today?
B: No, he .
A: What's the with him?
B: He a high fever.

1. with; Open; have; take; drink
2. Is; at; isn't; matter; has

1. ① "What's wrong with you?"是固定询问句型，填with；
② 医生让病人张嘴，用动词Open（句首大写）；
③ "have a bad cold"是固定短语，表“得重感冒”，填have；
④ "take some medicine"是固定短语，表“吃药”，填take；
⑤ "drink warm water"是固定搭配，表“喝温水”，填drink。
2. ① 询问Mike是否在校，用一般疑问句开头Is；
② 和school搭配的介词是at；
③ 一般疑问句否定回答，主语为he，填isn't；
④ "What's the matter with sb?"是固定询问句型，填matter；
⑤ "have a high fever"是固定短语，主语he用第三人称单数形式has。