Unit Two
1. What’s the matter ? What’s the mater with you ? with為介詞，后跟名詞、代詞或動名詞。人稱代詞必須用它的賓格。
I have a cold / have a sore back / have a stomachache
2. You should lie down and rest / drink hot tea with honey / see a dentist / see a doctor .
3. I’m not felling well . 這里well表示身體狀況，不能用good代替
4. When did it start ? About two days ago .
5. That’s too bad .
6. I hope you fell better soon . 這里better是well的比較級
7. Traditional Chinese doctors believe we need a balance of yin and yang to be healthy . 這里 to be healthy是動詞不定式短語，作目的狀語
8. Maybe you have too much yin . too much后跟不可數(shù)名詞，而too many后跟可數(shù)名詞復(fù)數(shù)
9. It’s easy to have a healthy lifestyle ,and it’s important to eat a balanced diet . → It’s easy to do sth . 做某事容易 / It’s important to do sth . 做某事重要
10. Everyone gets tired sometimes . 這里get連系動詞，tired是形容詞作表語，屬系表結(jié)構(gòu)
11. A sore throat can give you a fever . → give sb. sth . = give sth. to sb. 把某物給某人
12. Don’t get stressed out. It’s not healthy . 在這里get是連系動詞，stressed out是表語
13. I have a toothache . I need to see a dentist . → need意思為 “需要” ，作實義動詞時，后跟動詞不定式，否定式為don’t /doesn’t / didn’t need (to do sth.) ；作情態(tài)動詞時，只能用于否定句或疑問句中，否定式為needn’t(do sth.) ，除有過去式外，沒有其它的形態(tài)變化
14. Eat a balanced diet to stay healthy . to stay healthy是動詞不定式短語，作目的狀語
15. I’m not feeling very well at the moment . at the moment = now