3. ranged the books

4. out of range of

command

【自我归纳】of

【即学即练】

1. He commanded us to stop. / He commanded that we (should) stop.

2. Jack is in command of twenty men in his company. / There are twenty men under the command of Jack in his company.

3. My sister has a very good command of spoken French.

treat

【语境展示】阅读下面句子，并试着归纳treat的意思及用法。

1. Children are taught to treat their parents and teachers with respect.

2. It was difficult to treat the disease because of a shortage of medicine.

3. The doctor is treating the boy for a minor head wound.

4. She is so kind to me that she treats me like / as one of the family.

5. The book treated the question in some detail.

6. Bob treated us all to dinner at an expensive restaurant.

7. After a day's hard work, she treated herself to a nice hot bath.

8. I'd like this lunch to be my treat.

9. Her son's visits are a great treat for her.

【自我归纳】treat既可作动词，也可作名词。

★作动词时，意为：①对待（句1）；②治疗（句2、句3）；③看作，当作（常与介词________连用）（句4）；④探讨，讨论（句5）；⑤请客，款待，招待（常用搭配：treat sb. / oneself ________ sth.）（句6、句7）。

★作名词时，意为：①款待，招待（句8）；②乐事，享受（句9）。

【拓展】treatment n. 治疗；疗法；对待

【即学即练】根据括号内的汉语提示补全下面句子（每空一词）。