5）警察的职责就是保护人民。

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Summary：_____________________________________________________

3. Only after her mother came to help her for the first few months was she allowed to begin her project.（P2）

解析： 以"only+状语(通常是副词、介词短语或从句)" 开头的句子要用部分倒装，即将助动词或连系动词置于主语之前，如：

　Only when you pointed it out for me did I realize that I was wrong.

如果句子以"Only+主语"开头，句子不用倒装，如：

　Only we can help ourselves. 只有我们能帮自己。

　Only Tom failed in the exam. 只有汤姆考试不及格。

　活用：用倒装句型翻译句子：

1) 只有用这种方法我们才能把英语学得更好。

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2) 只有当你看了说明后你才知道怎么使用这台机器。

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3)只有当我离开父母去意大利，我才意识到我是多么爱他们。

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Summary：_____________________________________________________

4．For forty years Jane Goodall has been outspoken about making the rest of the world understand and respect the life of these animals. （P2）

解析：1）这个句子用的是现在完成进行时，其结构是have（has）+ been+动词-ing形式，它表示从过去某个时间开始的动作或状态一直延续到现在，可能还会再进行下去。

-What have you been doing?

-I have been practicing the piano.

2）the rest of的后面可接可数名词，也可接不可数名词，谓语动词取决于of 后的名词。此外，all, most, half, some等词用法相同。如：

　The rest of the money was given to his son.

　Half of us are still unemployed.

活用：英汉互译：