情境应用
1. Tom will leave Kunming next week.
A. to
B. for
C. in
D. at
2. He yesterday. (离开上海)
3. Don't in the classroom. (落下书包)

1. B；2. left Shanghai；3. leave the schoolbag

1. 根据“leave for + 地点”表示“前往某地”，Tom下周将前往昆明，选B。
2. “离开上海”用“leave Shanghai”，yesterday提示用过去式left，故填left Shanghai。
3. “落下书包”用“leave the schoolbag”，Don't后接动词原形，故填leave the schoolbag。

Ⅰ. 根据句意，用括号中所给词的适当形式填空
1. We shouldn't make or litter in the library. (noise)
2. I have to do homework every day when I school for home. (leave)
3. She the baby with a spoon. (feed)
4. Please sit until (直到) the bell goes. (quiet)
5. I want to buy two for my father. (belt)

1. noise 2. leave 3. feeds 4. quietly 5. belts

1. "make noise"为固定搭配，noise为不可数名词，故填noise。
2. 主句为一般现在时，when引导的时间状语从句也用一般现在时，主语I为第一人称，故填leave。
3. 句子无明显时间标志，可用一般现在时，主语She为第三人称单数，故填feeds。
4. 修饰动词sit用副词，quiet的副词形式为quietly，故填quietly。
5. "two"后接可数名词复数，belt的复数形式为belts，故填belts。

Ⅱ. 将下列句子中汉语部分译成英语，注意使用适当的形式
1. The first thing you should do is to your seat belt. (系上)
2. Two students are the school today. (缺席)
3. I am quite happy to . (等着轮到我)
4. We should not at any place. (插队)
5. We should in the library. (轻声说话)

1. put on 2. absent from 3. wait for my turn 4. cut in line 5. speak in a low voice

1. "系上"对应短语"put on"，不定式符号to后接动词原形。
2. "缺席"对应短语"be absent from"，此处be动词已给出，填"absent from"。
3. "等着轮到我"对应短语"wait for my turn"，不定式符号to后接动词原形。
4. "插队"对应短语"cut in line"，情态动词should not后接动词原形。
5. "轻声说话"对应短语"speak in a low voice"，情态动词should后接动词原形。