《Meeting your ancestors》Words学案
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约2020字。
高二英语选修八《Unit 5 Meeting your ancestors》Words学案
使用日期:2009年6月2日—2009年6月3日
1.【课本原句】Can you think of the alternatives we would use today?
☆alternative n. 可能的选择(两者之一)/adj. 供选择的;其他的
a) There are alternative answers to this problem. 这个问题有两个可能的答案。(adj.)b) The way was blocked, so we went by an alternative road.这条路被挡住了,因此我们走了另一条路。(adj.)c) Is there no alternative to what you propose?你的提议没有变通的余地吗?d) We have no alternative but to go on.除了继续下去,我们没有选择的余地。e)We could take the train or alternatively go by car.我们可以乘火车去,也可以乘小车去。
【典例探究】
① —Do you have an______ way to solve this problem?—No, this is the only way, I think.
A. alternative B. urgent C. absolute D. equal
② I plan to go back home to visit my family during the Spring Festival, but if I can’t get the train ticket, I still have an ______ plan——to visit the museums.
A. appropriate B. alternative C. approximate D. anxious
2. 【课本原句】You are an acute observer.
☆acute adj. 有观察力的;敏锐的;严重的;深刻的
a)There is an acute shortage of water.
水严重短缺。
b)Dogs have an acute sense of smell.
狗的嗅觉灵敏。
c)Her judgment is acute.
她的判断敏锐。
→SARS: Severe Acute Respiratory Syndrome 【医】严重急性呼吸道综合症 (在中国俗称为“非典”, 即非典型性肺炎 (Atypical Pneumonia)
【典例探究】
She has a(an) eye for fashion, which makes her a very good shopping
companion.
A. active B. swift C. acute D. dull
3. 【课本原句】So we think it is reasonable to assume they lived in these caves, regardless of the cold.
☆assume vt.假定;设想;假装;承担
a)We can assume profits of around 5%.
b)assume a false name用假名字
c)assume control of sth.得到某物的控制权
d)Assuming it rains tomorrow, what shall we do?
假定明天下雨的话,我们该怎么办?
It is generally assumed that stress is caused by too much work.
e)普遍认为,紧张系工作过重所致。
→assumption n. 假定,假设
We are working on the assumption that everyone invited will turn up.
我们假定了每一个人都会应邀出席并正就此做出安排。
【典例探究】
①The company decided to ______ the contract because a number of the conditions in it had not been made.
A.destroy B.resist C.assume D.cancel
②In a typhoon, winds _________ a speed greater than 120 kilometers per hour.A. assume B. accomplish C. attain D. assess
regardless adv. 不顾;不加理会
The weather was terrible but we carried on regardless.
天气非常恶劣,但我们并不理会,照常进行。
→regardless of prep. 不管;不顾;不理会
The club welcomes all new members regardless of age.
俱乐部对所有新成员不分年龄一律欢迎。
【典例探究】
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