高中英语Unit2HealthyeatingSectionⅢGrammar随堂演练新人教版必修.docx

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1、Unit 2 Healthy eating随堂演练一一用恰当的情态动词完成下列句子1. As a doctor, you try your best to cure your patients.2. In some parts of the world, you boil the water before drinking it.3. He have stayed at home this morning. I saw him shopping in anothercity.4. You smoke in this part of the hospital.5. You keep a simp

2、le first aid box at home for any accidents.6. You take care of yourself when Im away.7. 一You have finished the article. The deadline is last Friday.一Sorry. I have been busy these days. Could you give me three more days?8. He have caught a bad cold last night, for his forehead felt burning.9. You walk so fast; we have enough time to catch the early train.10. I do that right now?Yes, you must.答案1. should/ought to/must 2. must/have to 3. can，t/couldn，t4. mustnt 5.ought to/should 6.ought to/should