exchange既可用作不及物動詞,也可用作及物動詞。用作及物動詞時,接名詞或代詞作賓語,且所接的名詞壹般為復數。exchange賓語後常接介詞for,表示“以…換取”; 接介詞with表示“與某人交換(某物)”。exchange後壹般接復數名詞,但如果該名詞是行為名詞,也可用其單數。
exchange的用法
首先，應掌握它的三個詞性：動詞，名詞，形容詞。
1. 動詞。 基本用法：
(1) exchange sth 即“交換某物”。例：exchange gifts（交換禮物）; exchange ideas（交換想法）
(2) exchange A for B 即 “用A來換B”。例：exchange dollars for RMB（美元換人民幣）; exchanging labor for room and board（用勞動來換取食宿）; exchange a position in the private sector for a post in government（用私營部門的職位換取政府機構的崗位）。
2. 名詞。 基本用法：
(1) “交換，互換”。例：There have been numerous exchanges of views between the two governments（兩國政府間曾多次交換意見。）.
(2) “兌換，匯率”。例：The purpose was to halt the rise in the exchange rate of the Swiss franc（目的在於制止瑞士法郎匯率上漲。）.
3. 形容詞。 基本用法：
“交換的，交流的”。例：an exchange student（交換生）; exchange programs （交流項目）
所以不是exchange的後面壹定要加for，要看妳是否有交換的目的，因些那兩句中並不需要for。
Any beautiful backpack can't even exchange my little bag.
The most beautiful bag also can't exchange my satchel.
exchange的用法例句1. This could intensify the risk of a nuclear exchange.
這可能會加劇爆發核戰爭的危險。
2. During the turmoil in the foreign-exchange markets the guilder remained strong.
荷蘭盾在外匯交易市場的動蕩中保持堅挺。
3. They exchange traveller's cheques at a different rate from notes.
他們兌換旅行支票時依據的匯率跟兌換現鈔時不同。
4. I'm going to go on an exchange visit to Paris.
我將到巴黎交流參觀。
5. He ruled out any exchange of prisoners with the militants.
他拒絕和武裝分子進行任何交換俘虜的活動。