《2025年能力培养与测试九年级英语全一册人教版》

Ⅲ. 重点句型(你能完成下列句子后面的任务吗?)
1. I always leave the house early to avoid heavy traffic because I think it’s impolite to keep others waiting.
分析句子结构：此句包含一个 because 引导的原因状语从句。其中，主句中动词不定式短语 to avoid heavy traffic 作目的状语；从句中又包含了一个省略了 that 的宾语从句，该宾语从句中，真正的主语是to keep others waiting。
2. Learning what you are supposed to do and aren’t supposed to do in social situations may be difficult，but it is worth the trouble if you want to understand another culture.
分析句子结构：前一分句中动词 - ing 短语作主语，此时谓语动词用第三人称单数形式；后一分句中包含一个由if引导的条件状语从句，其中的 be worth 后还可接动词 - ing 形式表示被动意义。

答案： 重点句型 1.原因状语;to keep others waiting 2.第三人称单数形式;if;被动

Ⅳ. 重点语法(你能用括号里所给单词的适当形式完成句子吗?)
1. Whatare yousupposed(suppose)to do when you meet someone for the first time?
2. Hewasn’t supposed(not suppose)to smoke in public yesterday.
3. As a student，I know Iam supposed(suppose)to study hard.
错题纠正与反思

答案： 重点语法 1.are, supposed 2.wasn’t supposed 3.am supposed