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1 Unit 5 Meeting your ancestors
单元要点预览（旨在让同学整体了解本单元要点）
词汇
部分 词语
辨析 1. used to / would 2. interrupt / disturb / bother
3. assume / suppose / presume
词形
变化 1. alternative n.[c]替换物
adj.选择性的，二中择一的 alternatively adv. 作为选择，二者择一
2. accuracy n.[u]精确性，正确度 accurate adj. 正确的，精确的inaccurate adj.不准确的 accurately adv. 正确地，精确地inaccurately adv.
不准确地
3. assume vt.假定；设想；
采用；承担 assumption n. 假定，设想，假装，就职 assumed adj. 假定的，假装的，装的
4. analysis n.[c]分析，分解 analyse(analyze) vt.分析，分解 analytical adj.分析的，解析的
5. significance n. 意义，含义；重要性，重大 significant adj. 相当数量的；意义重大的 significantly adv. 意义深远地，重大地
6. division n.分(开，配，担；歧，裂)；除(法)；部门 divide vt.分(开)；vi.分开
7. skill n.[c,u]技能，技巧，熟练，巧妙 skillful adj. 灵巧的，熟练的，制作精巧的 skillfully adv. 巧妙地，技术好地
重点
单词 1. interrupt vt.&vi. 阻断，中断；打岔；插嘴
磴口一中“十六字”高效教学法学案（电子版）
备课教师___臧艳凤_____ 备课组长 班级 姓名 2011年______月______日
教师不替学生说学生自己能说的话，不替学生做学生自己能做的事，学生能讲明白的知识尽可能让学生讲。——魏书生
Unit 5 The power of nature
I. Phrases
1. a volcano erupting ________________________________________
2. an active / a live volcano ________________________________________
3. compare…with / to… ________________________________________
compare„to„ ________________________________________
4. imagine doing sth. ________________________________________
5. take risks / a risk ________________________________________
at risk ________________________________________
at the risk of doing sth.… ________________________________________
Class____ Group:____ No:_____ Name:___ 组内评价：____ 教师评价：___
He laughs best who laughs last 1 Unit 5 Travelling abroad
陈淼 整理 高二年级组 审核
学案 I Warming up, prereading , reading ﹠comprehending
Teaching aims:
The students will be able to：
(1)Write and use words and expressions freely and correctly.
(2)Learn the writing style of the passage.
课前自主预习
预习本单元词汇，完成下列测评项目。
1 Sara ________(acknowledge\ acknowledgement) her mistake and made an apology immediately
2 The report _________(contradict\ contradiction) what we saw in our physics lesson yesterday
3 The _______(recommend\recommendation) I would make is that you apply for a passport and
then arrange to get your visa to England as soon as possible
4 I am too _____(occupy\occupation) with my own essay for this seminar to help you with yours
八下短语和重点句Unit5
1 wait for 等候 2 go off (闹钟)发出响声
3 take a shower 洗澡，淋浴 4 pick up 接电话
5 strong winds大风 6 make sure 务必，确
7 fall asleep入睡，睡着 8 die down逐渐变弱
9 wake up 醒来，叫醒 10 in a mess凌乱不堪，乱七八糟
11 clean up 打扫干净 12 have a look
13 take photos 照相14 take the car to the car wash去洗车
15 turn on the radio 打开收音机 16 right away 立刻
17 in time of difficulty 在困难时期看一看 18 walk by经过
19 make one’s way to 行走，前进 20 in the passage在这篇文章里
21 be completed shocked 完全惊呆了 22 a school pupil 一个小学生
23 in silence 沉默的，无声的 24 the rest of剩余的
25 take down 摧毁，拆卸，记下 26 have meaning to …对…..有意义
