rose原型单词？symptom词根？
rose原型单词？
rose原型单词为rise
例句
1.
When water levels rise, flooding results.
水位上升，就会发生洪水。
2.
The rise in inflation was just one symptom of the poor state of the economy.
通胀上升不过是经济不景气的一个征候。
3.
Contrary to expectations, interest rates did not rise.
出乎意料的是利率并未上升。
symptom词根？
1. Symptom词根是"sym"。
2. "Sym"的意思是"共同"或"一起"，因此"symptom"的意思是"一起出现的症状"。
3. "Sym"还可以在其他单词中出现，比如"symphony"（交响乐）和"symmetry"（对称）。
1：++ symptom词根是syp-。
在英语单词中，很多单词都由词根、前缀和后缀组成。
这些组合可以扶助我们更好地理解单词的含义。
在symptom这个单词中，syp-就是词根，表达“一起”的意思。
这个词根加上捆绑其他后缀和前缀，就构成了symptom这个单词。
把握常用的词根和前缀、后缀，能够有效提高我们的英语词汇量、阅读理解能力以及单词拼写水平。
cause和reason的区别？
reason着重指阐明或阐明某事发生的理由或原因,
cause着重指产生或造成某事发生的原因,往往指造成不好的影响.下面见两个例子：
1.The reason for which he was late was that he got up late.
2.The cause of the accident was his carelessness.
cause用于表达具有明显因果关系的原因。reason有时能与cause换用，但上下文必须有能够查得出的或可以阐明得出的因果关系。
假如某“结果”是不言而喻的，也可以用reason表达“原因”,如：
Was the noise a cause of the illness,or were the complaints about noise merely a symptom? 噪音是病因呢，还是对噪音的埋怨仅仅是一种症状呢？
Every effect must have an adequate cause. 每一种结果都必须有足够的原因。
reason通常含有“理由”的意思 They are trying to find out the reason (or cause) of the terrible fire. 他们正在努力查觅那次可怕的火灾的原因。
七年级下册英语u10单词用法？
1. ambition: a strong desire or goal that one wishes to achieve
Example: His ambition was to become a successful entrepreneur.
2. contagious: easily spread from one person, animal or thing to another
Example: The flu is a highly contagious illness.
3. immune: resistant to or protected from a disease or infection
Example: Being vaccinated helps to build up immunity to certain diseases.
4. infect: to pass a disease or infection to someone or something
Example: The virus can easily infect anyone who comes in contact with it.
5. initial: existing or occurring at the beginning
Example: The initial stage of the project involved research and planning.
6. isolate: to separate or detach from others
Example: The patient was isolated to prevent the spread of the disease.
7. prominent: standing out or easily noticeable, important or well-known
Example: The prominent politician was known for his leadership skills.
8. resistant: able to withstand or not affected by something
Example: The plant is resistant to drought and can survive with very little water.
9. symptom: a sign or indication of a disease or medical condition
Example: One of the symptoms of the flu is a high fever.
10. vaccine: a substance that stimulates the body's immune system to fight against a disease or infection
Example: It is recommended to get a flu vaccine every year to protect against the flu virus.