第四册:流利英语 · 综合复习与自测 · 第34–44课
本册介绍 · 全册课程目录 · 全册语法总结 · 全册单词总结 · 全册短语与句型 · 全册易错点 · 综合复习与自测
先独立作答,再展开答案。下列原创题从相应课时选取,覆盖本范围每一课;错题请回到课时讲解解释错误原因,再替换一个条件重做。
Lesson 34 · 倾向表达与概率范围
阅读材料(本站原创): In this club, new members tend to ask their peers for help before approaching an adult.
练习 1
示例的范围是所有青少年还是这个俱乐部的新成员?
参考答案与解析
答案: 这个俱乐部的新成员。
解析: 地点与主语共同限定了范围。
表达迁移: 写三句关于一个青年活动组的观察,包含范围限制、可能原因和支持方式。
表达参考与点评
In our discussion group, quieter members tend to speak after a friend has contributed. They may feel more confident with familiar support. Offering time to prepare could help everyone participate.
限定具体群体,用 may 区分推测原因,再给出温和可执行的建议。
Lesson 35 · 将来完成时与未来截止点
阅读材料(本站原创): By the time the simulated crew arrives, the support team will have checked every system.
练习 1
示例检查系统是在机组到达之前还是之后完成?
参考答案与解析
答案: 之前。
解析: 将来完成时以到达为截止点。
表达迁移: 为虚构训练任务写三句进度说明:当前阶段、明日截止点、条件变化。
表达参考与点评
We are testing the communication system today. By noon tomorrow, we will have completed the first simulation. If a fault appears, the final rehearsal will be delayed.
明确模拟情境,把预测截止点与可能改变计划的条件分开。
Lesson 36 · 倍数比较与百分比基数
阅读材料(本站原创): In the fictional budget, maintenance costs rose from 100 units to 120 units, an increase of 20%.
练习 1
100增到120,相对增幅是多少?
参考答案与解析
答案: 20%。
解析: (120−100)/100=20%。
表达迁移: 用三句解释一个虚构预算变化:起止金额、计算增幅、仍需了解的信息。
表达参考与点评
The repair budget rose from 200 units to 250 units. This is an increase of 25%. We still need to know whether the higher amount covers more work or higher prices.
数字可直接核算,最后区分数量增长和价格增长,不据金额变化直接判断效率。
Lesson 37 · 比较级重复与渐变表达
阅读材料(本站原创): The records became more and more detailed over the course of the study.
练习 1
改错:The descriptions became more and more clearer.
参考答案与解析
答案: The descriptions became clearer and clearer.
解析: clearer 已为比较级,不能再加 more。
表达迁移: 写三句虚构长期研究笔记,谈资料变化和个体差异,不作医疗建议。
表达参考与点评
Our records became more and more detailed during the five-year project. Participants showed different patterns of change. We should describe that variation rather than rely on one average alone.
将长期观察与统计概括区分,强调平均值不能替代个体分布。
Lesson 38 · if、when 后的省略结构
阅读材料(本站原创): When travelling, check current local guidance rather than rely on an old account.
练习 1
展开示例中的 When travelling。
参考答案与解析
答案: When you are travelling
解析: 补回主语 you 与 be。
表达迁移: 为旅行笔记写三句信息核查提醒:提出未知、寻找当前来源、标记尚未确认事项。
表达参考与点评
I could not confirm the source described in the old guide. When in doubt, I would check current local information. Any unresolved point should be clearly marked in our notes.
重点是信息核查而不是自创饮水处置步骤,省略条件句自然嵌入建议。
Lesson 39 · wish 后的时态与非现实意义
阅读材料(本站原创): I wish the opening were shorter, because the main point arrives too late.
练习 1
填空:I wish I ___ checked the references before submitting the draft.
参考答案与解析
答案: had
解析: 对过去提交前行为的遗憾用 had checked。
表达迁移: 写三句自我编辑笔记:一个愿望、具体问题和下一步修改。
表达参考与点评
I wish the argument were easier to follow. The second paragraph introduces three ideas at once. I will separate them and add one concrete example.
wish 表达不满意,后两句将抽象愿望转为可执行编辑步骤。
Lesson 40 · where 的地点与条件意义
阅读材料(本站原创): Where the water meets the barrier, the pattern changes.
练习 1
示例中的 where 主要表示地点还是时间?
参考答案与解析
答案: 地点。
解析: 它指水与障碍物相接的位置。
表达迁移: 根据下面给出的原创文字情境,改写三句观察:小涟漪在浅盘中向四周扩散;到达盘边时,可见的波纹形态发生变化;这些描述只适用于这个模型。用 where 从句说明变化发生的位置,并在末句保留模型范围的限制,不补写文字中未给出的速度、高度或原因。
表达参考与点评
Small ripples spread across the tray. Where they meet the edge, the visible pattern changes. This observation describes our model and does not cover every kind of wave.
第一句改写文字情境中的扩散,第二句用 where 从句指出盘边这一变化位置,第三句保留模型边界。任务只依据本页文字,不要求实际演示或图示,也不把给定情境当作所有水波的普遍规律。
Lesson 41 · with + 宾语 + 补足语
阅读材料(本站原创): With the observer standing at a distance, the handler recorded the animal’s response.
练习 1
填空:With the notes ___, the team ended the session.(complete 的过去分词)
参考答案与解析
答案: completed
解析: notes 是被完成的,使用过去分词。
表达迁移: 写三句历史动物训练文本的批判性阅读笔记:叙述内容、证据限制、伦理问题。
表达参考与点评
The account describes an animal responding to a repeated cue. With no independent observations available, the claimed result is difficult to assess. A modern discussion should also consider the animal’s welfare.
把叙述、可验证性和伦理分开,不提供强制训练操作。
Lesson 42 · 被动语态中的时态与体
阅读材料(本站原创): The signal has been recorded, but the data are still being analysed.
练习 1
填空:The readings are being ___ now.(check)
参考答案与解析
答案: checked
解析: 现在进行时被动为 are being + 过去分词。
表达迁移: 写三句虚构仪器报告:已获取内容、正在处理的步骤、尚不能作出的判断。
表达参考与点评
The signal has been stored successfully. Its timing is still being compared with other records. We cannot yet draw a reliable conclusion about the event from this trace alone.
被动时态清楚标记处理阶段,末句限定单条记录的解释能力。
Lesson 43 · there be 与存在命题
阅读材料(本站原创): There may be a simpler explanation for the unusual signal.
练习 1
填空:There ___ two possible explanations in the report.
参考答案与解析
答案: are
解析: 正式书面语中 be 与后面的复数名词一致。
表达迁移: 写三句评价虚构异常信号:观察、替代解释、验证需求。
表达参考与点评
The receiver detected an unusual pattern. There may be an explanation within the instrument itself. Independent observations are needed before we attribute the signal to an external source.
从观察到解释保留推理间隔,先检验设备来源,避免把异常等同于发现。
Lesson 44 · 限制性与非限制性从句的范围差异
阅读材料(本站原创): The visitors who had attended the workshop recognised the greeting.
练习 1
示例是否说所有访客都参加了工作坊?
参考答案与解析
答案: 没有。
解析: 限制性从句只限定其中一组。
表达迁移: 写三句跨文化活动观察,明确样本并保留社群内部差异。
表达参考与点评
The participants who had joined earlier sessions recognised the greeting. Others asked about its meaning. Our guide reminded us that practices can vary within the same community.
用限制性从句划分观察对象,再说明内部多样性,避免绝对文化标签。
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