第二册:实践与进步 · 单元 2 复习与自测 · 第34–42课
单元导读 · 单元语法总结 · 单元单词与短语 · 单元复习与自测
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 · 间接引语与视角转换
阅读材料(本站原创): The police told me that my bicycle had been found.
练习 1
填 been/being:My bicycle had ___ found.
参考答案与解析
答案: been
解析: 过去完成时被动为 had been done。
表达迁移: 写一条失物找回通知,说明报失时间、通知内容和当前状态。
表达参考与点评
The police told me that my bicycle had been found. I had reported it missing two years earlier. Its bell was gone, but the frame was undamaged.
第一句的组织方式:told me 引出接收信息的人;had been found 是从通知时刻回看更早找回动作的被动结构。其后的两句补充本课情境中的具体发展,作答时应保持人物和时间指代一致。重点自查:police 通常作复数集合名词:The police are investigating,不用 is。
Lesson 35 · 不定式与目的
阅读材料(本站原创): A cyclist stopped to help the shop assistant.
练习 1
选 to help/helping:She stopped her journey ___ the assistant.
参考答案与解析
答案: to help
解析: 停止行程的目的是帮助,使用目的不定式。
表达迁移: 写三句街头事件说明,分清看到的事实和每个人采取的行动。
表达参考与点评
A cyclist stopped to help the shop assistant. The thief dropped a bag near the door. A witness called the police instead of joining the chase.
第一句的组织方式:stopped 是主线过去动作,to help 是目的状语,the shop assistant 为 help 的宾语。其后的两句补充本课情境中的具体发展,作答时应保持人物和时间指代一致。重点自查:stop to run 是停下别的事去跑;stop running 是不再跑。
Lesson 36 · 将来进行时与过程
阅读材料(本站原创): At noon tomorrow, Ava will be swimming near the eastern coast.
练习 1
填 swim 的形式:Ava will be ___ at noon.
参考答案与解析
答案: swimming
解析: 进行时用 -ing,swim 双写 m。
表达迁移: 为一次长距离活动写时间计划,包括陪同者和停止条件。
表达参考与点评
At noon tomorrow, Ava will be swimming near the eastern coast. Her coach will follow in a boat. They will stop if the weather becomes dangerous.
第一句的组织方式:will be swimming 是将来进行时,At noon tomorrow 给出参照时点,near 表示附近而非已经上岸。其后的两句补充本课情境中的具体发展,作答时应保持人物和时间指代一致。重点自查:will be swum 是被动形式,不表示她自己正在游;此处用 swimming。
Lesson 37 · 被动语态与信息重点
阅读材料(本站原创): The new stadium will be opened in September.
练习 1
补全:The stadium will ___ opened in September.
参考答案与解析
答案: be
解析: will 后用 be 原形,再加过去分词 opened。
表达迁移: 写三句设施进度公告,分别写当前测试、开放月份和首场活动。
表达参考与点评
The new stadium will be opened in September. Workers are testing the lights this week. The first event will take place in October.
第一句的组织方式:stadium 是被开放的设施,will be opened 为将来被动,in September 表月份。其后的两句补充本课情境中的具体发展,作答时应保持人物和时间指代一致。重点自查:The event will be taken place 错误;take place 本身是不及物表达。
Lesson 38 · 过去完成时与先后关系
阅读材料(本站原创): Before he moved north, Joel had dreamed of a quiet village.
练习 1
填介词:He dreamed ___ living in a village.
参考答案与解析
答案: of
解析: dream of 是固定搭配,of 后接动名词。
表达迁移: 写一个理想生活与现实差异的小段落,最后给出调整办法。
表达参考与点评
Before he moved north, Joel had dreamed of a quiet village. The village was peaceful, but the winters were long. He bought warmer clothes instead of moving again.
第一句的组织方式:Before 从句 moved 给出过去参照,had dreamed 回顾更早的愿望;dream of 后接名词短语。其后的两句补充本课情境中的具体发展,作答时应保持人物和时间指代一致。重点自查:dream of live 错误,介词 of 后若接动词应为 living。
Lesson 39 · 间接引语与视角转换
阅读材料(本站原创): Evan asked the nurse whether he could leave that afternoon.
练习 1
选 if/that:He asked ___ he could leave.(是否)
参考答案与解析
答案: if
解析: 转述是否疑问可用 if 或 whether。
表达迁移: 转述一次预约或许可询问,包含问题、回应和等待的行动。
表达参考与点评
Evan asked the nurse whether he could leave that afternoon. The nurse said the doctor would check him first. Evan waited in his room.
第一句的组织方式:whether 引出是否问题,he could leave 为陈述语序;that afternoon 从转述者的视角定位时间。其后的两句补充本课情境中的具体发展,作答时应保持人物和时间指代一致。重点自查:asked whether could he leave 保留了直接问句倒装,应改为 whether he could leave。
Lesson 40 · 非真实条件句
阅读材料(本站原创): If I knew more about her work, I would ask better questions.
练习 1
填 know:If I ___ more, I would ask better questions.
参考答案与解析
答案: knew
解析: 当前非真实假设的 if 从句用过去式。
表达迁移: 写三句宴会交流反思,用一个假设句说明可以怎样改善提问。
表达参考与点评
If I knew more about her work, I would ask better questions. Instead, I asked about the meal. She smiled and recommended a local restaurant.
第一句的组织方式:knew 表非真实现在假设,would ask 表假设结果;better 是 good 的比较级。其后的两句补充本课情境中的具体发展,作答时应保持人物和时间指代一致。重点自查:If I would know 通常不能表达这种标准假设;用 If I knew。
Lesson 41 · 情态动词的意义与形式
阅读材料(本站原创): You need not buy the hat just because it is fashionable.
练习 1
将“不必买”补全:You do not need ___ buy it.
参考答案与解析
答案: to
解析: 实义动词 need 的否定结构后接 to 不定式。
表达迁移: 写三句购物建议,区分无需做的事与值得尝试的事。
表达参考与点评
You need not buy the hat just because it is fashionable. Try it on in front of the mirror. Choose the one that feels comfortable.
第一句的组织方式:need not 在此是情态用法,后接 buy 原形;because 从句说明不应成为唯一理由的因素。其后的两句补充本课情境中的具体发展,作答时应保持人物和时间指代一致。重点自查:need not buy 是不必买,不能译成“不准买”;do not need to buy 也是不必买。
Lesson 42 · 动词、宾语与补足语
阅读材料(本站原创): We watched the bird move towards the musician's hand.
练习 1
选择 move/to move:We watched the bird ___ towards the hand.
参考答案与解析
答案: move
解析: 感官动词 watch 后宾语加不带 to 的原形。
表达迁移: 描述一个动物反应,分别写观察到的动作和仍不能确定的原因。
表达参考与点评
We watched the bird move towards the musician's hand. The music stopped, but the hand kept moving. The bird continued to follow it.
第一句的组织方式:watched 后接宾语 the bird,再接原形 move 作宾语补足语;towards 标记方向。其后的两句补充本课情境中的具体发展,作答时应保持人物和时间指代一致。重点自查:watched the bird to move 不合此感官动词结构;主动式通常省略 to。
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