B Choose and write (选择合适的单词或词组填空)
1 Jim likes eating sweets. He often has a (headache/toothache).
2 You look very tired. You should (have a rest/drink water).
3 We should (brush our teeth/eat sweets) in the morning and before bedtime.
4 I have a fever. I (should/should not) drink some warm water.
5 Su Hai feels cold. She should (put on/take off) her coat.
6 A dentist takes care of people’s (teeth/tooth).

B 1 toothache 2 have a rest 3 brush our teeth 4 should 5 put on 6 teeth

【解析】
1. 吉姆喜欢吃甜食，吃甜食易引发牙疼，所以选toothache。
2. 你看起来很累，累的时候应该休息，所以选have a rest。
3. 早上和睡前我们应该刷牙来保持口腔卫生，所以选brush our teeth。
4. 发烧时应该喝温水，所以选should。
5. 苏海觉得冷，冷的时候应该穿上外套，所以选put on。
6. 牙医照顾人们的牙齿，此处表示泛指的牙齿，要用复数形式teeth。
【答案】
1 toothache 2 have a rest 3 brush our teeth 4 should 5 put on 6 teeth
【知识点】
日常健康用语，动词短语辨析，名词单复数
【点评】
本题围绕日常健康场景考查词汇与短语的运用，结合生活常识即可作答，有助于学生掌握健康相关的实用表达及名词单复数变化。
【难度系数】
0.8

C Choose and complete (根据课文内容, 选择合适的单词或词组填空)
| brush his teeth | doctor | dentist |
| --- | --- | --- |
| have a rest | toothache | take some medicine |
| eat anything | fever | eat too many sweets |
Su Hai is ill. She goes to see the . She has a . She should at home. She should drink some warm water and too. Mike has a . He cannot . He goes to see the . He should not . He should in the morning and before bedtime.

C doctor, fever, have a rest, take some medicine, toothache, eat anything, dentist, eat too many sweets, brush his teeth

【解析】
结合语境和词汇含义进行填空：Su Hai生病去看医生，她发烧了，应该在家休息，还需要喝温水并吃点药；Mike牙疼，不能吃任何东西，他去看牙医，不应该吃太多甜食，应该在早上和睡前刷牙。
【答案】
doctor, fever, have a rest, take some medicine, toothache, eat anything, dentist, eat too many sweets, brush his teeth
【知识点】
健康类词汇运用；情景语境填空
【点评】
本题考查对疾病相关词汇及健康建议类词组的掌握，要求结合语境选择合适词汇填空，锻炼学生的语境理解与语言运用能力。
【难度系数】
0.7