【知识点解析】
1. 单句语法填空：
- "It's tiring to sweep all the rooms by myself." 这句话使用了-ed形容词（tired）与-ing形容词（tiring）的区别，前者通常用来形容人感到疲倦，后者形容事物本身让人疲倦。
- "He was having breakfast when I came in." 这是一个过去进行时态的用法，表示在过去某一时刻或某段时间内正在进行的动作。
- "When crossing the street, you should be careful." 此处的crossing是非谓语动词作状语，表示主动和进行的动作。
- "You can imagine what would happen if your airplane took off at 60 degrees." 这是一个虚拟语气的用法，"if"引导的条件句中用一般过去时态表示对现在或将来情况的假设。
- "I have lost everything that was precious to me, including my family." "including"在这里是介词，用于列举包含在内的事物。
- "Her parents as well as she are very kind to me." 当主语后有“as well as, with, along with, together with, including, rather than”等短语时，谓语动词应与前面的主语保持一致，这里是复数形式。
- "He misses his mother very much, who died in an accident." "who"引导的是非限制性定语从句，修饰先行词"his mother"。
- "Not all men get that, as we know, but the majority of men do." "the majority of"表示大多数，后面接可数名词复数。
- "It makes no difference to you, but it does to me." "make no difference"表示没有影响或关系。
- "He caused his parents great anxiety by cycling long distances alone." "anxiety"在这里是名词，表示焦虑或不安。
2. 完成句子：
- "She cut it fine when she got to the airport only five minutes before the plane took off." 这里使用了"cut it fine"这个短语，意思是时间掐得很紧，几乎来不及。
- "I'm tired of his making so much noise at all hours of the day." "be tired of"表示对某事感到厌倦，"at all hours"表示全天任何时候。
- "In the presence of so many people he was a little nervous, which was understandable." "in the presence of"指在某人面前，"which"引导的非限制性定语从句解释原因。
- "Television differs from radio in that it sends and receives pictures." "differ from"表示与...不同，"in that"引导原因状语从句。
- "Dad is a heavy smoker. We are anxious about his health and ask him to give up smoking." "heavy smoker"表示烟瘾大的人，"be anxious about"表示担忧，"give up"表示放弃。
3. 高考题型练习：
- 阅读理解部分通常包括对文章主题、细节、逻辑关系等的理解，本段文字描绘了春天的到来，以及Tara和她兄弟的活动计划，可以考察学生对文本情境的理解和推理能力。
这些知识点涵盖了高中英语的基础语法、词汇运用、句子结构以及阅读理解策略，对于提升学生的英语综合能力至关重要。通过这样的课时分层作业，学生可以巩固语言知识，提高语言实践能力，并为高考做好准备。
