高考英语总复习 Unit 5 Meeting your ancestors课件 新人教版选修8

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1、Unit 5Meeting your ancestors. 立体记单词立体记单词 快速识记快速识记1. _(n. ) 可能的选择可能的选择 (adj. ) 供选择的供选择的; 其他的其他的2. _(vt. & vi. ) 打断打断讲话讲话; 打岔打岔; 暂时中断或中止暂时中断或中止3. _(adv. ) 以以方式方式; 不知怎么地不知怎么地4. _(vt. ) 逮捕逮捕; 吸引吸引 (n. ) 逮捕逮捕; 拘留拘留5. _(vt. ) 假定假定; 设想设想6. _(vt. ) 删删; 删除删除7. _(vi. &vt. ) 加速加速; 促进促进alternativeinterruptsomeh

2、owarrestassumedeleteaccelerate8. _(vi. &vt. )(使使)锋利锋利, 尖锐尖锐; 清晰清晰_(adj. )锋利的锋利的, 尖锐的尖锐的_(n. )磨具磨具, 削具削具9. _(adj. )凌乱的凌乱的; 脏的脏的_(n. )凌乱凌乱, 脏脏10. _(vi. & vt. )鼓掌欢迎鼓掌欢迎; 赞赏赞赏_(n. )鼓掌鼓掌11. _(adj. )有技巧的有技巧的; 熟练的熟练的_(n. )技能技能, 技巧技巧12. _(n. )挨饿挨饿; 饿死饿死_(vi. )挨饿挨饿; 饿死饿死13. _(n. )分析分析_(pl. )_(vt. )分析分析sharpe

3、nsharpsharpenermessymessapplaudapplauseskilfulskillstarvationstarveanalysisanalysesanalyse14. _(n. )意义意义; 意思意思; 重要性重要性; 重要意义重要意义_(adj. )重要的重要的15. _(n. )分割分割; 划分划分; 分配分配; 分界线分界线_(v. )分割分割, 划分划分, 分配分配16. _(n. )精确精确; 准确准确_(adj. )准确的准确的; 精确的精确的_(adv. )准确地准确地, 精确地精确地significancesignificantdivisiondividea

4、ccuracyaccurateaccurately【语境应用语境应用】用所给词的适当形式填空用所给词的适当形式填空I have been so busy that I have no time to clear up the place which is so _. (mess)The launch of Change-3 is of great _. In other words, it is _. (significant)The old man was _ to death. People felt pity for his _. (starve)messysignificancesig

5、nificantstarvedstarvationThe boy needs a pencil _ to _ his pencil, because the _ he has isnt _. (sharpen)While working out the problem, you should pay more attention to the _. You must measure the length _ in order to get the _ number. (accurate)sharpenersharpensharpenersharpaccuracyaccuratelyaccura

6、te. 多维练短语多维练短语 查缺补漏查缺补漏1. _ 不管不管; 不顾不顾2. _ 至多至多; 最多最多3. _ 切碎切碎4. _ 受够了受够了; 饱受饱受; 厌烦厌烦5. _ 向前看向前看; 为将来打算为将来打算6. date back(to. . . ) _7. arrest sb. for _regardless ofat mostcut upfed up withlook ahead追溯到追溯到; 始于始于因因而逮捕某人而逮捕某人8. with relief _9. keep out _10. turn to sb. for help _欣慰地欣慰地 阻止进入阻止进入向某人求助向某人

7、求助 【语境应用语境应用】选用以上短语填空选用以上短语填空In the end, I just got _ his constant complaining. Everyone should _ and save a little money each year for his/her retirement. A new engine would cost, _, two thousand dollars. Most of the buildings visitors see today _ the 18th century. All the people should be treated

8、with respect _ their race, education and wealth. fed up withlook aheadat mostdate back toregardless of. 超级仿句式超级仿句式 模仿经典模仿经典1. It must have been very uncomfortable. (“must have +过去分词过去分词”表表示示“对过去的肯定猜测对过去的肯定猜测”)【仿写仿写】当他醒来时当他醒来时, 他意识到晚上肯定有人进了房间。他意识到晚上肯定有人进了房间。When he woke up, he realized that someone _

9、 at night. 2. If only it could be just like last year! (if only . . . 要是要是就好了就好了)【仿写仿写】今年春节全家能团圆就好了今年春节全家能团圆就好了! _ the whole family could be united during the Spring Festival this year! must have entered theroomIf only3. She had almost reached her destination when a delicious smell arrested her prog

10、ress and she stopped. (had done . . . when . . . 刚刚刚刚这时这时)【仿写仿写】他刚走进教室他刚走进教室, 这时铃声响了。这时铃声响了。He _ the classroom _. 4. Abruptly she sat down, only to be scooped up by her laughing, shouting sister, Luna. (only to do“结果却结果却”, 表示意想不到或令人失望的结果表示意想不到或令人失望的结果)【仿写仿写】他搬起石头却砸了自己的脚。他搬起石头却砸了自己的脚。He picked up a s

11、tone, _. had just enteredwhen the bell rangonly to have it dropped on his own foot. 功能填语篇功能填语篇 开放填空开放填空A group of students from England has come to the Zhoukoudian caves for a visit. 1. _ archaeologist is showing them round. The archaeologists 2. _(excavate) here for manyyears. After 3. _(find) huma

12、n and animal bones in those caves higher up the hill as 4. _ as tools and other objects, they think it5. _(reason)to assume some of the earliest people lived in these caves, regardless of the cold. They discovered fireplaces in the centre of the caves 6. _ they made fires. Some evidence suggests tha

13、t our ancestors did wear clothes 7. _(make) from animal skins. Anhave been excavatingfindingwellreasonablewheremadeThe archaeologist also shows the students a primitive necklace preserved quite well. Indeed, 8. _ the botanical analyses have9. _(special) shown us, all the fields around here used to b

14、e part of a large shallow lake. Perhaps there was trade between early peoples or they travelled 10. _ the seaside on their journeys. asspeciallyto. 必考重点单词必考重点单词1. alternative n. 可能的选择可能的选择 adj. 供选择的供选择的; 其他的其他的【思维激活思维激活试一试试一试】同义句转换同义句转换I had no choice but to report him to the police. I _ _ _ _ _ _ h

15、im to the police. had no alternative but to report【知识构建知识构建记一记记一记】(1)have no alternative but to do sth. 别无选择只好做某事别无选择只好做某事theres no alternative. . . 别无选择别无选择an alternative to. . . 的替代品的替代品(2)alternatively adv. 可供选择地可供选择地Im sorry, theres no alternative but to sell the car. 对不起对不起, 我别无选择我别无选择, 只好把车卖了。

16、只好把车卖了。The manager said that they had an alternative plan if the plan they had submitted was not accepted. 经理说如果他们递交的计划不被采纳经理说如果他们递交的计划不被采纳, 他们还有另外一个计划。他们还有另外一个计划。【拓展延伸拓展延伸】表示表示“别无选择别无选择, 只得只得”的表达方式还有的表达方式还有: have no choice but to do; cant choose but do; cant(help)but do; can do nothing but do。2. in

17、terrupt vt. &vi. 打断打断讲话讲话; 暂时中断或中止暂时中断或中止【思维激活思维激活试一试试一试】They _ _ by a sudden and urgent knock at the door. 他们被突然而急促的敲门声打断了。他们被突然而急促的敲门声打断了。were interrupted【知识构建知识构建记一记记一记】(1)interrupt sb. /sth. (with sth. ) (因某事因某事)打断某人打断某人/某事某事(2)interruption n. 打扰打扰; 插嘴插嘴; 阻断物阻断物without interruption 连续地连续地; 不断地不断

18、地Lets go somewhere where we can talk without interruption. 我们去个说话不受打扰的地方吧。我们去个说话不受打扰的地方吧。3. assume vt. 假定假定; 设想设想【思维激活思维激活试一试试一试】I _ _ _ _ a professor in a university. 我认为她是一所大学的教授。我认为她是一所大学的教授。assumed her to be【知识构建知识构建记一记记一记】(1)assume sb. /sth. to be 假定假定/假设某人假设某人/某物为某物为It is assumed that. . . 据认为

19、据认为(2)assuming that. . . 假设假设/假定假定(3)assumption n. 假定假定; 假设假设make an assumption 认为认为; 假定假定It is generally assumed that stress is caused by too much work. 一般认为一般认为, 压力是工作过重所致。压力是工作过重所致。A lot of people make the assumption that poverty only exists in the Third World. 许多人认为贫困仅仅存在于第三世界。许多人认为贫困仅仅存在于第三世界。【

20、拓展延伸拓展延伸】引导条件状语从句的引导词还有引导条件状语从句的引导词还有: if, unless(=if. . . not如果不如果不; 除除非非, 否则否则), so/as long as(只要只要), in case(万一万一), on condition that(条件是条件是), supposing/suppose(假设假设, 如果如果), provided that(如果如果)等。等。例如例如: *I can tell you the truth on condition that you promise to keep a secret. 我可以告诉你真相我可以告诉你真相, 条件

21、是你答应保守秘密。条件是你答应保守秘密。*Supposing anything should go wrong, what would you do then? 假如出了什么问题假如出了什么问题, 你准备怎么应付你准备怎么应付? *He wont be against us in the meeting provided that we ask for his advice in advance. 如果我们提前征求一下他的意见如果我们提前征求一下他的意见, 他就不会在会上反对我们。他就不会在会上反对我们。【要点拾遗要点拾遗】significance n. 意义；意思；重要性；重要意义意义；意思

22、；重要性；重要意义【思维激活思维激活 试一试试一试】一句多译一句多译这种新药的发现对治疗患心脏病的人有重大意义。这种新药的发现对治疗患心脏病的人有重大意义。 _ _ _ _The discovery of the new drug _ _ _ _ _ _for people suffering from heart problems. is of great significanceis very significanthas great significance【知识构建知识构建记一记记一记】(1)be of significance/help=be significant/helpful

23、有意义有意义/有帮助有帮助be of no significance 无意义无意义/不重要不重要(2)significant adj. 重要的重要的; 有意义的有意义的Their change of plan is very strange and I dont think its significant/of significance. 他们改变了计划十分奇怪他们改变了计划十分奇怪, 并且我觉得没什么意义。并且我觉得没什么意义。 【即学即练即学即练】. 单词拼写单词拼写1. Apart from what you have mentioned above, do you have any _

24、(供选择的供选择的)suggestions? 2. The police have _(逮捕逮捕)almost everybody who is involvedin the murder. 3. The government has taken _(试探性的试探性的)steps towards solving the countrys economic problems. 4. She was _(鼓掌鼓掌)for a full five minutes after her speech. alternativearrestedtentativeapplauded5. Its obvious

25、 that greenhouse gases will _(加速加速)warming and harm the polar bear. 6. The new method caught on and many peasants became very _(熟练的熟练的)at it. 7. We must make a careful _(分析分析)on the problem and then make a decision. 8. The American Indians try to _(保护保护)their customs fromthe effects of the modern wo

26、rld. accelerateskilfulanalysispreserve9. _(假定假定)you have a chance to go abroad, what would you do? 10. Im sorry to _(打断打断)you, but your point seems not relevant to the topic. Assuminginterrupt. 题组训练题组训练1. assume_(认为认为)the two continents are similar. We are working _(假定假定)everyone invited will turn u

27、p. I hope to go to college next year, _(假如假如)that I pass the exams. It is assumed thaton the assumption thatassuming2. alternativeIf you dont like the school lunch, you _. 要是你不喜欢学校准备的午餐要是你不喜欢学校准备的午餐, 你可以自己带饭。你可以自己带饭。You _ stay here overnight. 你只能留宿一夜你只能留宿一夜, 别无他法。别无他法。have the alternative ofbringing

28、 your ownhave no alternative but to. 热考短语句式热考短语句式1. regardless of不管不管, 不顾不顾【思维激活思维激活试一试试一试】He insisted on doing that way, _ _ _ _. 他坚持要那样做他坚持要那样做, 不顾我们的建议。不顾我们的建议。regardless of our suggestions【误区点拨误区点拨悟一悟悟一悟】(1)regardless of. . . 强调强调“不认为不认为重要重要, 从而不加以重视或考虑从而不加以重视或考虑”, 而而despite和和in spite of有有“尽管尽管但

29、是但是”之意。之意。(2)regardless of后可接后可接whether, what引导的从句引导的从句, 而而in spite of和和despite后不可接从句。后不可接从句。Regardless of whether he is right or wrong, we have to follow his decisions. 不论他是对还是错不论他是对还是错, 我们必须遵守他的决定。我们必须遵守他的决定。Despite/In spite of the high mountains and thick forests, the doctors and nurses rushed to

30、 the scene of the accident for the rescue. 尽管山高林密尽管山高林密, 医护人员还是迅速地赶到事故地点医护人员还是迅速地赶到事故地点, 实施救援。实施救援。【对接高考对接高考做一做做一做】完成句子完成句子(2014福建高考福建高考)Our club is open to everyone _. 我们的俱乐部对每一个人开放我们的俱乐部对每一个人开放, 不管年龄、性别或教育背景。不管年龄、性别或教育背景。regardless of age,sex or educational background2. date back(to. . . )追溯到追溯到;

31、始于始于【思维激活思维激活试一试试一试】The history of hockey can _ _ _ thousands of years ago. 曲曲棍球的历史可以追溯到数千年前。棍球的历史可以追溯到数千年前。date back to【知识构建知识构建记一记记一记】date back to=date from 追溯到追溯到; 始于始于up to date 时髦的时髦的out of date 过时的过时的【误区点拨误区点拨悟一悟悟一悟】(1)date back to/date from一般无进行时态一般无进行时态, 无被动语态。无被动语态。(2)当谈论现在的某一物品时当谈论现在的某一物品时

32、, 虽然该物品生产于过去某一时间虽然该物品生产于过去某一时间, 但时但时态用现在时态。态用现在时态。According to the expert, the temple has a history dating back to the early Tang Dynasty. 那个专家说这座寺庙的历史可追溯到初唐时期。那个专家说这座寺庙的历史可追溯到初唐时期。3. If only it could be just like last year! 要是能像去年那样该多好呀要是能像去年那样该多好呀! 【思维激活思维激活试一试试一试】仿写句子仿写句子_ to think about this sug

33、gestion. 我要是有更多的时间去考虑这个建议就好了。我要是有更多的时间去考虑这个建议就好了。If only I had more time【知识构建知识构建记一记记一记】“If only+句子句子”是一个固定句型是一个固定句型, 表示一种愿望表示一种愿望, 意为意为“要要是是就好了就好了/但愿但愿”。(1)if only. . . could/would/might+do. . . 表示对将来事情的愿望表示对将来事情的愿望(2)if only. . . did. . . 表示与现在事实相反的愿望表示与现在事实相反的愿望(3)if only. . . had done. . . 表示与过去

34、事实相反的愿望表示与过去事实相反的愿望I had no information about my son. If only I hadnt said those tough words to him. 还没有我儿子的消息。要是我没对他说那些太严厉的还没有我儿子的消息。要是我没对他说那些太严厉的话就好了。话就好了。She would be a very good player if only she could get it together. 她若能控制得当就能成为很好的选手。她若能控制得当就能成为很好的选手。 【明晰异同明晰异同辨一辨辨一辨】if only表示表示“但愿但愿, 要是要是就好了

35、就好了”, 句子用虚拟语气句子用虚拟语气, 表达表达强烈的愿望或遗憾强烈的愿望或遗憾only if表示表示“只有只有”, 引导条件状语从句引导条件状语从句, 不用虚拟语气。若其不用虚拟语气。若其引导的从句置于句首引导的从句置于句首, 且与主语间没有逗号隔开且与主语间没有逗号隔开, 则主句则主句用倒装语序。例如用倒装语序。例如: You can make progress only if you are modest. 唯虚心乃能进步。唯虚心乃能进步。【要点拾遗要点拾遗】1. cut up切碎切碎; 砍伤砍伤; 使悲痛使悲痛【思维激活思维激活试一试试一试】_ _ the carrot befor

36、e you put them into the pot. 把胡萝卜切碎后再放进锅内。把胡萝卜切碎后再放进锅内。 Cut up【知识构建知识构建记一记记一记】cut off 切断切断; 隔离隔离cut down 砍倒砍倒; 缩短缩短cut in 插嘴插嘴cut out 删掉删掉; 裁剪裁剪Id feel very cut off if I didnt know what was happening in the world. 如果我不知道世界上在发生什么如果我不知道世界上在发生什么, 我会感到与世隔绝。我会感到与世隔绝。Every one of us can make a great effor

37、t to cut down the use of energy in our country. 我们每个人都可以尽力减少我们国家的能源消耗。我们每个人都可以尽力减少我们国家的能源消耗。2. fed up with受够了受够了; 饱受饱受; 厌烦厌烦【思维激活思维激活试一试试一试】The old couple _ _ _ _ _ going to the same parkevery day. 这对老夫妻每天都去同一个公园这对老夫妻每天都去同一个公园, 从不厌烦。从不厌烦。are never fed up with【知识构建知识构建记一记记一记】feed back 反馈反馈feed sb. /s

38、th. on sth. 用用喂养喂养feed sth. to sb. /sth. 喂喂给给feed on sth. 以以为食为食(2014天津高考天津高考)After working in the business world for a while, Low got fed up. 在商业界工作了一段时间以后在商业界工作了一段时间以后, Low厌烦了。厌烦了。Many sharks feed on fish and other sea animals. 很多鲨鱼以鱼和其他海洋动物为食。很多鲨鱼以鱼和其他海洋动物为食。 3. look ahead向前看向前看; 为将来打算为将来打算【思维激活思

39、维激活试一试试一试】If only she _ _ _ and planned better. 她要是早有预见她要是早有预见, 计划得更好些就好了。计划得更好些就好了。had looked ahead【知识构建知识构建记一记记一记】look back 回顾回顾look out 小心小心; 留神留神look into 调查调查; 研究研究look up 向上看向上看; 形势好转形势好转look up to sb. 尊敬某人尊敬某人look through 仔细查阅仔细查阅look forward to 期望期望look down on/upon 轻视轻视; 看不起看不起When she marr

40、ied the boss, she looked down upon the office girls she had worked with. 她嫁给老板后她嫁给老板后, 便瞧不起曾同她在一起工作的女职员了。便瞧不起曾同她在一起工作的女职员了。No matter how low you consider yourself, there is always someone looking up to you wishing they were that high. 不管你多么看低自己不管你多么看低自己, 总有敬重你的人总有敬重你的人, 希望他们也希望他们也(像你一样像你一样)那么高那么高尚。尚

41、。4. Abruptly she sat down, only to be scooped up by her laughing, shouting sister, Luna. 突然间她坐了下去突然间她坐了下去, 却又被她那又笑却又被她那又笑又叫的妹妹卢娜一把搂了起来。又叫的妹妹卢娜一把搂了起来。【思维激活思维激活试一试试一试】仿写句子仿写句子我匆匆地去邮局我匆匆地去邮局, 却发现它已经关门了。却发现它已经关门了。I hurried to the post office _. only to find it closed【知识构建知识构建记一记记一记】(1)不定式作结果状语不定式作结果状语,

42、往往含有一种出乎意料的意味往往含有一种出乎意料的意味, 常译为常译为“不料不料; 反而反而; 结果却结果却”。表示其动作发生在谓语动词所表示的动作之后。表示其动作发生在谓语动词所表示的动作之后, 不不定式前常加定式前常加only。(2)现在分词作结果状语时现在分词作结果状语时, 表示伴随谓语动词所表示的动作的发生而表示伴随谓语动词所表示的动作的发生而产生的自然结果产生的自然结果(同时发生同时发生), 有时在前面加上有时在前面加上thus, 谓语动词所表示的谓语动词所表示的动作与现在分词所表示的动作是因果关系。动作与现在分词所表示的动作是因果关系。His father died, leaving

43、 him a lot of money. 他父亲去世了他父亲去世了, 留给他许多钱。留给他许多钱。There is mud and water everywhere, making it very difficult to travel from place to place. 到处都是泥和积水到处都是泥和积水, 这使得到各地旅行很困难。这使得到各地旅行很困难。【即学即练即学即练】. 选词填空选词填空regardless of, arrest. . . for, date back to, look forward to, look ahead,keep out, cut up, fed up

44、 with1. The cook was _ the meat for making jiaozi. 2. He said that he was _ such silly things. 3. Ill take the job _ the pay. 4. Their friendship _ five years ago. 5. Have you _ to what youll be doing in five yearstime? cutting upfed up withregardless ofdates back tolooked ahead6. Close the windows

45、and _ the cold air. 7. The young man got _ causing the serious accident. 8. Im _ seeing her again. keep outarrested forlooking forward to. 完成句子完成句子1. _(要是我更苗条要是我更苗条), more beautiful, richer, more clever! 2. My interest in stamp collecting _(始于学生时代始于学生时代). 3. George returned after the war, _(却被告知却被告知

46、)that his wife had left him. 4. I _(厌烦了这种天气厌烦了这种天气), its time we had some sunshine. If only I were slimmerdates back to/dates from myschooldaysonly to be toldam fed up with this weather5. To set aside some money for the future, he has decided to _(削减费用削减费用). 6. They took action to help those people

47、whose village _(已被洪水阻断已被洪水阻断). 7. She was so angry that she threw the toy on the ground, _(把它摔成了碎片把它摔成了碎片). 8. _(我只有找到了工作我只有找到了工作)will I have enough money togo to school.cut downhis expenseshad been cut offby the floodbreaking itinto piecesOnly if I get a job根据要求运用本单元所学知识完成下面小作文根据要求运用本单元所学知识完成下面小作文,

48、 并背诵成文。并背诵成文。1. 我们非常我们非常有幸有幸到周口店洞穴参观。到周口店洞穴参观。(Its an honor to do sth. )2. 从中我们从中我们知道知道了最早人类的生活环境。了最早人类的生活环境。(be aware of)3. 我们我们不仅不仅了解了在寒冬御寒的方法了解了在寒冬御寒的方法, 还还了解到人类是怎样做成兽皮了解到人类是怎样做成兽皮衣服的。衣服的。(not only. . . but also)4. 从他们所戴的项链来从他们所戴的项链来判断判断, 他们他们的确的确很在乎外貌。很在乎外貌。(judging by; indeed)5. 周口店一行周口店一行, 让我们

49、进一步让我们进一步接触接触了民族和文化了民族和文化遗产遗产。(get close to; heritage)【参考范文参考范文】Its a great honor for us to pay a visit to the Zhoukoudian caves. During the visit, we are aware of the earliest people who lived in the part of the world. Whats more, not only are we aware of some ways of keeping the cold out during the freezing winter, but also we know their clothes made of animal skins. Judging by their necklaces, indeed, they care about their appearance. In a word, the visit to the Zhoukoudian caves lets us get close to people and cultural heritage.