天河区初中英语专题辅导讲义(六)(10)

天河区初中英语专题辅导讲义(六)

---”，though/although与but不可以同时出现在一个句中。使用时注意主从句时态一致。

时间状语从句：有由as soon as, when/while, before, after, since, until等引导的时间状语从句, 使用时注意主从句时态一致。

在句型转换题型中, 常见将状语从句转换成用介词短语或其他简单句来代替的同义转换句。例如：

1. When he was fifteen years old, Tom left his hometown.

Tom left his hometown at the age of fifteen.

2. The dress was so expensive that I didn’t have enough money to buy it.

The dress was too expensive for me to buy.

3. If you stand at a higher place, you’ll see far away.

Stand at a higher place, and you’ll see far away.

4. It’s a long time since we met last.

We haven’t seen each other for a long time.

5. He made great progress because you helped him.

He made great progress with your help.

6. He couldn’t finish the work on time if you didn’t help him.

He couldn’t finish the work on time without your help.

Part Three：定语从句

主要考查由关系代词who, that, which引导的限制性定语从句以及由关系代词who, which引导的非限制性定语从句。使用时注意以下规则：

1、 定语从句紧跟先行词；

2、 先行词为表示人的名词或者代词时，限制性定语从句由关系代词who或者that引导；先行

词为表示物的名词或者代词时，限制性定语从句由关系代词which或者that引导(先行词为表示物的不定代词时，限制性定语从句由关系代词that引导); 先行词既有表示人又有表示物的词时，限制性定语从句由关系代词that引导。

3、先行词为表示人的名词或者代词时，非限制性定语从句由关系代词who引导；先行词为表示物的名词或者代词时，非限制性定语从句由关系代词which引导。

4、先行词在定语从句中要充当句子成分，作宾语时，关系代词可以省略。

在句型转换题型中, 常见将两个简单句合并成一个复合句。例如：

1. The girl ate the sweets all day. The girl sat next to me in the meeting.

The girl who sat next to me in the meeting ate the sweets all day.

2. I often go to the shop. It sells different kinds of school things.

I often go to the shop which/that sells different kinds of school things.

3. I visited the factory. My uncle used to work in the factory.

I visited the factory (which/that) my uncle used to work in.

4. A man and a horse drowned in the river. The man and the horse fell into the river.

The man and the horse that fell into the river drowned in the river.

巩固练习:按要求转换下列句子

1. I really believe it. Jim was telling the truth.（改为复合句）

2. I’m sure of it. It does no harm to you. （改为复合句）