英语四级填空训练题

1. ______________(除非你和保险公司签订货物保险合同)，you are not entitled to a repayment for the goods damaged in delivery.

2. ______________(据报道，这个地方卫生组织25年前就成立了)when Dr. Mark became its first president.

3. Mrs. Smith shut the window lest ______________(外面的噪音会影响她儿子的睡眠).

4. The new mayor was charged ______________(未能履行他降低通货膨胀率的承诺).

5. _____________(每当遇到这类问题时，我的大脑就一片空白)，and I can hardly remember my own date of birth.

答案与解析：

1. Unless you sign a contract with the insurance company for your goods

本题考查对连词unless用法的掌握。unless表示 除非......否则 ，相当于 ，常用于引导条件状语从句。

2. It is reported that the local health organization was established 25 years ago/The local health organization is reported to have been established 25 years ago

本题考查形式主语it及被动语态的`用法。It is reported that...意为 据报道...... ，it为形式主语，后面的that从句为句子的真正主语，表示 卫生组织成立 应该用被动语态。另外，本句也可以直接用报道的对象the local health organization充当主语，原来从句中的谓语动词转换成相应的不定式的完成式。