一、朗读下列句子，并在括号里填入升调(↗)或降调(↘)。
1. What's the matter? ()
2. I have a headache and a runny nose. ()
3. Do you have a fever? ()
4. I don't feel well. ()
5. What should I do? ()

1. ↘ 2. ↘ 3. ↗ 4. ↘ 5. ↘

英语句子语调规则为：特殊疑问句、陈述句用降调（↘），一般疑问句用升调（↗）。1. What's the matter?是特殊疑问句，用降调；2. I have a headache and a runny nose.是陈述句，用降调；3. Do you have a fever?是一般疑问句，用升调；4. I don't feel well.是陈述句，用降调；5. What should I do?是特殊疑问句，用降调。

二、根据句意从方框中选出合适的单词并用其正确形式填空。
mouth / water / dentist / sore / hand
1. You should not eat cold food when you have a throat.
2. You can drink plenty of and get rest if you have the flu.
3. It's good to wash your often because it helps you stay healthy.
4. If you have a cough, it's better to cover your when you sneeze.
5. Going to see a in time is important when you have a toothache.

1. sore 2. water 3. hands 4. mouth 5. dentist

1. 固定搭配“have a sore throat”意为“喉咙痛”，故填sore；2. “drink plenty of”后接饮品，方框中water符合语境，故填water；3. 表示“洗手”用“wash hands”，此处用hand的复数形式hands；4. 打喷嚏时应捂住嘴，故填mouth；5. 牙痛时应看牙医，dentist符合语境，故填dentist。