Question

初中英语问题

1. chemical 是 化学的 意思，为什么加上 s 成为 chemicals 成为了化肥？？？
2. 当在使用 too much 名词放在这个两个单词的前面还是后面，为什么会有：
People wse chemicals too much.

3. there is sb doing sth：有某人正在做某事， 我如果想说 ：有某人做某事，该怎么表达？

4. 如何学习直接引语和间接引语呢？
比如间接引语中的连接词 if 等等…… 该怎么使用它们？
我想知道的不只是 if 的用法。

引语中人称该怎么变化？

帮我讲详细点。

Answer 1

chemical 也有化学物质的意思。。chemicals可以指化肥也可以指多个化学物质

2. too much放在前面和后面都可以的。。

3. sb is doing sth.. 或者 sb did sth.....这个有某人做某事。。。不一定非要用there is ..句型。。。

4.直接引语就是冒号引号加上那个人说的话。。
间接引语要主要要变化 状语 人称 时态
状语
首先时间的话 括号里面的是间接引语中需要变成的
now （then）； tomorrow （the next / following day ）
today (that day）； next week （the next / following week / month / year）
yesterday（the day before） two days ago（ two days before ）
last week /month/ year (the week/month/ year before) this week/month/year (that week/month/ year)
地点 here(there)
动词 bring(take) go (come)

然后时态
主从句的时态要一致。。前面是she asked 。。后面也要用过去式。。比如
she asked:" where is my binder?"
要改成
she asked where her binder was.

然后就是疑问句 疑问句都要改成陈述句的语序
一般疑问句的话后面要用if。。
"Does any one see my book?" he asked.
He asked if someone saw his book.
特殊疑问句直接改成陈述句。。

如果是第三人称提问 引语中的I/me/mine 要变成he/him/his or she/her
例句同上

如果是
"You could do better" my father told to me.
改成
My father told to me that i could do better.

、人称的转变
1）直接引语中的第一人称，一般转换为第三人称，如：
He said，“I am very sorry.” ——>He said that he was very sorry.
2）直接引语中的第二人称，如果原话是针对转述人说的，转换为第一人称，如：
“You should be more careful next time,” my father told me.——>
My father told me that I should be more careful the next time.
3）直接引语中的第二人称，如果原话是针对第三人称说的，转换成第三人称。如：
She said to her son, “I'll check your homework tonight.” ——>
She said to her son that she would check his homework that night.
4）人称的转换包括人称代词、物主代词和名词性物主代词等，如：
He asked me, “Will you go to the station with me to meet a friend of mine this afternoon?” ——>
He asked me whether I would go to the station with him to meet a friend of his that afternoon.
总之，人称的转换不是固定的，具体情况，具体对待，要符合逻辑

这个如果不清楚 百度百科一下 间接引语。。里面非常详细~