高中英语 Unit5 Meeting your ancestors 第1课时导学案 新人教版选修8

1、 河北省唐山市开滦第二中学高中英语 Unit5 Meeting your ancestors 第1课时导学案 新人教版选修8【学习目标】1To know the meanings and usages of the new words and phrases 2To use these words and phrases correctly in different situations.【学习内容】 1alternative n. (两者或两者以上)选择；二选其一；可供选择的东西；替代物adj. 选其一的；替代的an alternative to. 的替代品have no alternati

2、ve but to do sth. 别无选择只好做alternative energy 可替代能源即学即练1(1)Have you got an _ suggestion?你有没有其他的建议？(2)You _ _ _ _marrying or remaining a bachelor.你可以结婚也可以仍做单身汉，任你选择。(3)We have _ _ _ _ _.除了继续下去，我们没有选择的余地。2interrupt vi. 打岔vt. 暂时中断或中止interruption n. 中断，打断interrupt sb. 打断某人的讲话或正在做的事without interruption 不间断

3、地即学即练2(1)Dont _ me while Im busy.我正忙着，不要打搅我。(2)Traffic in the city _ _ _ a snowstorm.市内交通被暴风雪所阻断。(3)Im sorry to _ you, but could you tell me the way to the hospital?对不起，打扰了，你能告诉我去医院怎么走吗？3assume v. 假定；设想assumption n. 假定，假设assume sth. 认为某事assume that认为assuming that.supposing that 假设 It is assumed that

4、 被认为assume sb. to be . 认为某人是即学即练3(1)You _ his innocence before hearing the evidence against him.You _ him _ innocent before hearing the evidence against him.You _ he is innocent before hearing the evidence against him.在听到对他不利的证言前，你假定他是无罪的。 (2)_/_ (that) it rains, what shall we do?假如下雨的话，我们怎么办？4arres

5、t n. 逮捕；拘留vt. 逮捕；吸引arrest sb. for 因而逮捕某人get arrested 遭逮捕arrest ones attention 引起注意under arrest 被捕make an arrest 进行拘捕即学即练4(1)Embry _ _ _ stealing cars.恩布里因为偷车而被捕了。(2)The police expected to _ _ _ soon.警方很快就会进行拘捕。5regardless of 不管；不顾in spite of 尽管；不管despite 不管；尽管提示：regardless of, in spite of和 despite 后

6、面不能直接跟从句，只能跟名词，但可以跟 the fact that.。即学即练5(1)They decorated the house _ _ the high cost.他们不惜高额的费用装修房子。(2)They continued to work _ _ the fact that it was raining.尽管天在下雨，他们还继续工作。6at most至多at (the) most至多，不超过at (the) least至少，不低于；无论如何at (the) best充其量，不超过most of all尤其，特别make the most of(make full use of)充分

7、利用least of all(especially not)更不用说not in the least(not at all)一点也不即学即练6(1)I can pay you 10 pounds _ _.我最多付给你10英镑。(2)There were only 30 people at the meeting _ _.最多只有30个人参加了那个会议。(3)It will cost _ 150.这至少价值150英镑。7cut up 切碎；割碎cut down 砍掉，砍倒；缩减，减少，削减cut through 剪断，凿穿；抄近路穿过cut out 剪下，切掉，割掉；删除；住口cut in 插嘴

8、，插入；打断(谈话)cut off 切掉；割掉；剪下，删去；切断，断绝；使分离，使隔绝；打断，(突然)中止，中断cut away 去掉；切掉；砍掉即学即练7(1)_ the carrots before you put them into the pot.把胡萝卜切碎后再放进锅内。The cook _ the meat for the pie.这厨师将肉切碎做肉饼。(2)用适当的介、副词填空You wont be cutting _ the office staff, then?The gas has been cut_.John and his brother were arguing so

9、 their mother told them to cut it _ and go to bed.Mr Davis cut _ to ask if anyone would like a drink.He cut _ the old branches from the tree.【课后作业与练习】.单词拼写1We returned by the _ (其他的) road.2The animals had died of _ (饥饿)3Children must learn not to _ (打岔)4_ (假定) you have a chance to go abroad, what wo

10、uld you do?5. Your stay abroad will give you _(充足)opportunities to learn a new language.6. I have just learned that Maud Gonne has been _(逮捕).7. You should have the new pencil _(削尖)or you cant use it.8.The botanical _ (分析)have showed us that it used to be a lake.完成句子1. This job is open to all，_ _(不管

11、)previous experience.2. _ _(假定)the task is finished, where can we have a holiday?3. The explorers _ _ _(饿死)in the desert.4.She was pretty _ _(伤心)about their leaving.5. I had _ him _ _ (原以为)a Belgian. .单项选择1Would you do me a favor and give me a ride?_.AIts my pleasure BNo trouble CYes, thats right DW

12、ith pleasure2(2009湖北卷)As there is less and less coal and oil, scientists are exploring new ways of making use of _ energy, such as sunlight, wind and water for power and fuel.Aprimary Balternative Cinstant Dunique3We all can go out for a picnic this afternoon_ that the others agree.Ato assume Bassum

13、ed Cassume Dassuming4Her friend I referred to just now was _ for fraud.Asuspected Bcharged Caccused Darrested5At times this balance of nature is _， resulting in a number of possibly unforeseen effects.Atroubled Bdisturbed Cconfused Dinterrupted6. _the bad weather, the athletic meeting will be held o

14、n time.AIn contrast with BIn relation to COn behalf of DRegardless of7(2010绵阳中学)_ Chinese which city is famous for ice and snow, and the answer is sure to be Harbin.AIf you ask a BAsked some CAsk any DHaving asked every8(2010广西南宁地区联考)Nowadays, a graduate with a masters degree _ fail to find a highpa

15、id job, which discourages a lot of college students.Ashall Bcan Cwill Dmust9The carrot should be _ into small pieces before you put them into the boiling water.Acut down Bcut off Ccut in Dcut up10_ what we can do, well have to decrease our dependence on oil and reduce our overall energy consumption.AIn terms of BIn case of CAs a result of DIn face of11Its a long time _ I saw you last.Yes, and what a pity it is now that it will be a long time _ we see each other again.Abefore