外研版（2019）选择性必修第二册Unit 3 Times change! Section B Using Language学案（有答案）

Section B Using language
学习目标
掌握本节生词及语法。
词汇运用
1.tear down
意思 ________ 词性 ________
tear down拆毁，拆除（建筑物、墙等）
归纳拓展 tear构成的其他短语：
tear at 撕扯
tear apart 使分离，使分裂，拆散；使……不快
tear off 撕下，匆忙脱下（衣服）
tear up 将……撕成碎片，撕毁（合同等）
练习：He told the lawyer to tear _______ the old contract and to prepare a new one.
2. clear away
意思 ________ 词性 ________
归纳拓展 clear 构成的其他短语：
clear …of…将……从……中清除掉
clear out 把……清空
clear up转晴；解答，解释；使整洁，清理
练习：Homeowners are ______ brush near their houses to prevent fires.
3. face to face
意思 ________ 词性 ________
用法详解 face to face意为“面对面地”，常用来修饰动词，在句中作状语。
而 face-to-face意为“面对面的”，是复合形容词，常用来修饰名词，作定语。
归纳拓展“名词+介词+同一名词”型短语：
（1）名词+to+同一名词shoulder to shoulder肩并肩地
back to back 背对背地
heart to heart 真诚坦率地
（2）名词+after+同一名词
day after day 日复一日地（强调重复）
year after year年年，每年
（3）名词+by+同一名词
week after week 一周接一周地
day by day一天天地，逐日地（强调变化）
step by step 逐步地
side by side 肩并肩地
（4）名词+in+同一名词
hand in hand 手牵手
arm in arm臂挽着臂
练习：They sat on the beach side ______ side silently, their eyes fixed upon the sea.
4. what's more
意思 ________ 词性 ________
用法详解 what's more意为“而且，更为重要的是”，常作插入语，相当于besides, moreover, furthermore, in addition。what's more可位于句首或句中(放在句中时常与and连用）。
相关知识积累：
What's worse更糟糕的是
练习：多媒体教学能节省老师的时间，而且能让学生对课程更加感兴趣。
The multimedia teaching can save teachers' time. ______________, it can make
students become more interested in the lessons.
语法解析
过去进行时的被动语态
知识点1过去进行时的被动语态的构成
1.过去进行时的被动语态的肯定式：was/were being done
Another bridge was being built over the Yangtze River then.那时长江上正在建造另一座桥。
2.过去进行时的被动语态的否定式：was/were not being done
The plan was not being carried out well.那个计划进展不顺利。
3.过去进行时的被动语态的一般疑问式：Was/Were+主语+being done
Was a new library being put up in their school just then 他们学校当时正在建一座新图书馆吗？
4.过去进行时的被动语态的特殊疑问式：特殊疑问词+was/were(+主语+)being done
What was being done to the machine （你们）在对这台机器采取什么措施？
Why was the boy being punished 那个男孩为什么被处罚？
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过去进行时的被动语态的用法
知识点
1.表示过去某个时刻/某段时间正在进行的被动动作。
He was being interviewed by our headmaster then.他当时正在接受我们校长的面试。
This film was being shown at that time.这部电影那个时候正在放映。
2.用于条件句或时间状语从句中，代替过去将来进行时的被动语态。
She told me that I would have to go instead of her if she was being held back by something.她告诉我如果她被什么事给耽搁了，那么我就得替她去了。
3.表示按计划、安排将要发生的被动动作。
Some rock music was being played by them next.下面将由他们演奏一些摇滚音乐。
练习：
用过去进行时的被动语态改写句子
1. The suburban football club was under reconstruction.
2. The doctors were examing the eyes of those students.
3. They were tearing down the old workshop to make a new one.
4. My bike was still under repair.
5. Due to the outbreak of the infectious disease, teachers were teaching their students on the Internet.
6. The noises of traffic were distracting our attention from the lessons.
7. I'm sorry I didn't answer your phone call, because my teacher was delivering a lecture.
答案：
词汇运用：
1.up 2.clearing away 3.by 4.What’s more /Besides /In addition/ Furthermore/ Moreover
练习：
1. The suburban football club was being reconstructed.
2. The eyes of those students were being examined by the doctors.
3. The old workshop was being torn down to make a new one.
4. My bike was still being repaired.
5.Due to the outbreak of the infectious disease, students were being taught on the Internet.
6. Our attention was being distracted from the lessons by the noises of traffic.
7.I'm sorry I didn't answer your phone call, because a lecture was being delivered by my teacher.
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