例如Don't upset yourself about the sick man.这个短语中upset是谓语，about是介词，只要搭配主语和宾语就可以了，或者祈使句开头省略主语

upset1
及物动词 vt.
1.弄翻,打翻;倾覆
The generals plotted to upset the government.
将军们策划推翻政府。
2.打乱,搅乱
Rain upset our plans for a picnic.
下雨打乱了我们的野餐计划。
3.意外地击败
The Democrat upset the governor in the election.
这位民主党人在选举中意外地击败了州长。
4.使心烦意乱
Losing the necklace borrowed from her friend upset her completely.
她把从朋友那儿借来的项链弄丢了,这使她心烦意乱。
5.使(肠胃)不适
The lousy food upsets my stomach.
这糟糕的饭菜使我肠胃不适。
不及物动词 vi.
1.翻倒;倾覆
The boat will upset if a storm breaks.
如遇暴风雨,这条船会翻掉。
形容词 a.
1.翻倒的;翻覆的
an upset boat
倾覆的船
2.搅乱的,混乱的
3.心烦的,苦恼的[F][(+about/at/over)]
He was horribly upset over her illness.
他为她的病而忧心忡忡。
4.不适的
I'm suffering from an upset stomach.
我的肠胃正不舒服着呢。
upset2
名词 n.
1.翻倒;倾覆[C][U]
The upset of the boat caused three deaths.
翻船造成三人死亡。
2.混乱,搅乱[C]
The fire caused an upset in the building.
失火使大楼里一片混乱。
3.意外的击败[C]
Our team suffered an upset.
我们的球队遭到意外的失败。
4.心烦意乱[C]
The news gave her quite an upset.
这消息使她大为心烦意乱。
5.(肠胃的)不舒服[U]
I had a stomach upset last night.
我昨天夜里肠胃不适。
6.【口】吵架[C]
upset.
v (-tt-pt, pp upset)
1 [I, Tn](cause sth to) become overturned or spilt, esp accidentally打翻, 弄翻（某物）（尤指无意地）: upset one's cup, the milk, a plate of biscuits 弄翻了自己的杯子、 牛奶、 一盘饼乾 * A large wave upset the boat. 一个巨浪打翻了船.
2 [Tn] disrupt (a plan, etc) 打乱,搜趣网 扰乱（计画等）: upset the balance of trade 打破贸易平衡 * Our arrangements 搜趣网for the weekend were upset by her visit. 她一来把我们周末的安排给打乱了. * Fog upset the train timetable. 这场大雾搅乱了火车的班次.
3 [Tn] (a) distress the mind or feelings of (sb) 使（某人）苦恼或心烦: be emotionally upset 心烦意乱 * Don't upset yourself -- no harm has been done. 不要难过--并没有造成伤害. * The sight of physical suffering always upsets me. 我看到身体受折磨RFPGq的情形总是心惊肉跳. * He was upset at not being invited. 人家没邀搜趣网请他, 他很不痛快.
(b) cause (sb) to feel ill by disturbing his digestion 使（某人）感到肠胃不适: Cheese often upsets her/her stomach. 她吃乳酪后常常感到不舒服[肠胃不适].
4 (idm 习语) upset the/sb's `applecart
(a) spoil a plan or disrupt an arrangement打乱计画或安排: Her refusal to help quite upset the applecart. 她不肯帮忙, 计画也就落空了.
(b) disprove a theory 推翻一理论或说法.
upset n
1 [U, C] upsetting or being upset 翻倒; 扰乱; 不安: Last-minute changes caused a great deal of upset. 出现的临时变动造成一片混乱. * She had a major emotional upset. 她情绪上受到了沉重的打击.
2 [C] stomach disorder 肠胃不适: (infml 口) in bed with a tummy upset 因肠胃不适而卧床.
3 (in sport) unexpected result （运动）出乎意料的结局或成绩.

用那一个意思造句？
upset
vt. & vi.
1. 打翻, 弄翻
vt.
1. 打乱, 扰乱2. 使苦恼, 使心烦; 使不适3. 使不舒服；使难过4. 推翻；击败5. 【冶金学】顿锻，缩锻，镦粗
n.
1. 翻倒, 扰乱, 不安, 不适2. 心烦意乱；身体不适3. 混乱，紊乱
adj.
1. 心烦的2. 不舒服的3. 翻倒的，倾覆的4. 混乱的，紊乱的5. 被推翻的；被击败的