探究点1 辨析practise与practice

情境应用
1. Don't while the baby is sleeping. (练习钢琴)
2. If you practise English every day, you'll soon improve. (speak)

1. practise playing the piano
2. speaking

探究点2 relax的用法
relax是动词，意为“放松；休息”。Relax before you answer the question.在你回答这个问题之前先放松一下。
[知识拓展]

情境应用
1. My sister works hard and she often by listening to music. (relax)
2. When I listen to music, I'll feel . (relax)

1. relaxes
2. relaxing; relaxed

探究点3 advice的用法

情境应用
1. The doctor advised him some healthy food. (eat)
2. She offers some useful . (advice)

1. to eat
2. advice

探究点4 either的用法
either是副词，意为“也”，用于否定词组后。Tom doesn't finish his homework either.汤姆也没完成他的家庭作业。
[知识拓展]
either作连词，意为“或者”。either...or...意为“要么……要么……；或者……或者……”。either...or...在句中连接两个并列的成分。当连接两个并列的主语时，谓语动词的数与离它最近的主语保持一致，即遵循“就近原则”。You either do your homework or read books.你要么做你的家庭作业，要么读书。Either he or you are right.要么他对，要么你对。
情境应用
1. Either I or she to go. (have)
2. Peter can't go and . (我也不能)
3. Life is like a horse, and you ride it it rides you. (要么……要么……)

1. has
2. I can't either
3. either; or