广东省高二英语选修8 Unit5 Meeting with your ancestors. Language points 新课标 人教.ppt

Unit5 Language PointsUnit5 Language Points2021/8/8 星期日1 1.alternative n替换物替换物an alternative to sth.代替某事物的办法代替某事物的办法/方案方案 There are some alternatives to our plan.有几种方案可以代替我们的计划。有几种方案可以代替我们的计划。have no alternative but to do sth.除做某事外除做某事外别无选择别无选择He had no alternative but to go there alone.他别无选择他别无选择,只好一个人去那儿。只好一个人去那儿。Explanation2021/8/8 星期日22.You must be aware that its here that weve found evidence of some of the earliest people who lived in this part of the world.想必你们知道想必你们知道,正是在这儿我们找到正是在这儿我们找到 了居住在世界这个部分最早人类的证据。了居住在世界这个部分最早人类的证据。2021/8/8 星期日3 a.You must be aware that主句后接由强主句后接由强调句和定语从句组成的宾语从句。调句和定语从句组成的宾语从句。must是作为情态动词表示肯定推测是作为情态动词表示肯定推测,译译作作“一一 定定,肯定肯定”。只用于肯定推测。只用于肯定推测。对对现在或将来事实推测，用现在或将来事实推测，用“must do”。You must be hungry after a long walk 走了很长的路走了很长的路,你一定很饿。你一定很饿。对正发生或进行的事进行推测对正发生或进行的事进行推测,用用“must be doing”。2021/8/8 星期日4 The light is on.He must be doing his homework now 灯亮着灯亮着,他一定正在做作业。他一定正在做作业。对过去的事进行推测对过去的事进行推测,用用“must have done”。The ground is wet.It must have rained last night.地是湿的地是湿的,昨晚一定下雨了。昨晚一定下雨了。2021/8/8 星期日5 此时此时,应注意反意疑问句的构成。如果句应注意反意疑问句的构成。如果句中有表示过去的时间状语中有表示过去的时间状语,反意疑问句用反意疑问句用“didnt+主语主语”;如果句中无表示过去的如果句中无表示过去的时间状语时间状语,反义疑问句用反义疑问句用“havent/hasnt+主语主语”。He must have arrived here last night,_?他一定昨晚就来这儿了他一定昨晚就来这儿了,不是吗不是吗?He must have arrived here,_?他一定来这儿了他一定来这儿了,不是吗不是吗?didnt hehasnt he2021/8/8 星期日6 b.aware adj意识到的意识到的,知道的。通常用作知道的。通常用作表语表语。We should be aware that a lot of animals are becoming endangered 我们必须清楚地认识到许多动物正濒临灭绝我们必须清楚地认识到许多动物正濒临灭绝的危险。的危险。be aware of sth.知道；意识到知道；意识到 Though most smokers are aware of the dangers of smoking,they wont given up.2021/8/8 星期日7c.its here that weve 是强调句是强调句,其基本其基本句式是句式是It is(was)+被强调部分被强调部分+that(who)+句子其他部分。此结构强调的成句子其他部分。此结构强调的成分仅限于主语分仅限于主语,宾语和状语。宾语和状语。2021/8/8 星期日8 It was your mother whom I met in the street 我在街上碰到的是你的母亲。我在街上碰到的是你的母亲。It was in the street that I met your mother.我是在街上碰到你母亲的。我是在街上碰到你母亲的。It was she who had been wrong.错的是她。错的是她。2021/8/8 星期日9 d.“Who lived in this part of the world”是定语从句修饰先行词是定语从句修饰先行词 people。people在定语从句作主语在定语从句作主语,故用关系代词故用关系代词who来来引导定语从句。引导定语从句。2021/8/8 星期日103.Im sorry to interrupt you but how could they live here?很抱歉打扰你很抱歉打扰你,我想问问他们是怎么我想问问他们是怎么在这里生活的？在这里生活的？句型句型“Im sorry.but.”是口语中委婉是口语中委婉的表达的表达,“but”表示语义上的转折。表示语义上的转折。2021/8/8 星期日11 Are you free this weekend?Im sorry,but l have lots of work to do -周末有空吗周末有空吗?-对不起对不起,我有大量的事要做。我有大量的事要做。2021/8/8 星期日122)打岔打岔;插嘴插嘴It is rude to interrupt.“Dont interrupt,”he said.1)阻断阻断,中断中断 His studies were interrupted by the war Dont interrupt him,for he hasnt finished yet.2021/8/8 星期日134.We have found human and animal bones in those caves higher up the hill as well as tools and ornaments.我们在山的我们在山的比较高的洞穴里发现了动物和人类的骨比较高的洞穴里发现了动物和人类的骨头以及工具和装饰品。头以及工具和装饰品。as well as 1)conj.as well as 可以用来连接两个相可以用来连接两个相同的成分同的成分,如名词如名词,形容词形容词,动词动词,介词介词,通常不位于句首。意为通常不位于句首。意为“不但不但.而而且且”。2021/8/8 星期日142)prep.相当于相当于besides,in addition to，意为意为“除除.之外之外”,后面通常接名后面通常接名词或动词。词或动词。As well as eating five course meals,they drank two bottles of wine.She sings as well as playing the piano.Helen as well as I is eager to see the performance.2021/8/8 星期日15 5.So we think it is reasonable to assume they lived in these caves,regardless of the cold 因此我们有理由认为他们不顾寒冷住在因此我们有理由认为他们不顾寒冷住在这些洞穴里。这些洞穴里。regardless of the cold 不顾寒冷不顾寒冷2021/8/8 星期日16 assume vt.假定：设想假定：设想 The scientists assume that there are no animals on the moon 科学家设想月球上没有动物。科学家设想月球上没有动物。2021/8/8 星期日176.regardless of prep.1)without being affected by different situations,problems,etc.不管不管;不顾不顾 He climbed the building,regardless of the danger 不管有多危险不管有多危险,他还是爬上了大厦。他还是爬上了大厦。2)in spite of We will persevere regardless of past failures.尽管以前我们失败过尽管以前我们失败过,但仍要坚持下去。但仍要坚持下去。2021/8/8 星期日18cut up 切碎切碎,使受伤使受伤,使丧气使丧气cut 引导的短语引导的短语cut in 插嘴，打断插嘴，打断cut off使隔绝使隔绝2021/8/8 星期日19cut up 切碎,使受伤,使丧气 All of the passengers on the bus were badly _ in the accident.A.cut out B.cut through C.cut up D.cut backHe was in hospital for six months.He felt as if he was _ from the outside world.A.cut out B.cut off C.cut up D.cut through2021/8/8 星期日20 8.That would have kept them warm,cooked the food and scared wild animals away as well.他们用这火取暖、做饭他们用这火取暖、做饭,还能用火吓跑野还能用火吓跑野兽。兽。1)would 表示猜测表示猜测,译为译为“想必想必”、“肯定会肯定会”。2021/8/8 星期日212)keep them warm为为keep+宾语宾语+宾语宾语补足语的结构意为补足语的结构意为“使使.处于某处于某种状态（情况）种状态（情况）”。用作宾语补足语常。用作宾语补足语常见的词有现在分词、过去分词、形容词、见的词有现在分词、过去分词、形容词、副词以及介词短语。副词以及介词短语。He kept me waiting for half an hour.Keep your mouth shut and your eyes open.2021/8/8 星期日22 9.We have been excavating layers of ash almost six metres thick,which suggests that they might have kept the fire burning all winter.我们一直在挖掘一层层的积灰我们一直在挖掘一层层的积灰,几乎有六几乎有六米厚米厚,这说明他们可能整个冬季都在烧火。这说明他们可能整个冬季都在烧火。2021/8/8 星期日23 a.“have been excavating”是现在完成进是现在完成进行时行时,表示从过去开始一直延续到现在表示从过去开始一直延续到现在,强强调动作的继续。调动作的继续。I have been looking for my lost book for three days,but I still havent found it 我已经找了三天我丢的书我已经找了三天我丢的书,但仍没找到。但仍没找到。2021/8/8 星期日24 11.Yes,indeed,as the botanical analyses have been specifically showing us,all the fields around here used to be part of a large shallow lake 确实确实,正如植物学分析具体显示给我们的正如植物学分析具体显示给我们的那样那样,附近所有的土地都曾是大型浅湖的一附近所有的土地都曾是大型浅湖的一部分。部分。2021/8/8 星期日25 a.as引导的非限制性定语从句常译作引导的非限制性定语从句常译作“正如正如 那样那样”。As the proverb goes,“The enemy in disguise is just like the wolf in sheeps clothing.”正如谚语所说的那样正如谚语所说的那样,伪装的敌人就像是伪装的敌人就像是披着羊皮的狼。披着羊皮的狼。2021/8/8 星期日26 b.part 前无前无 adj.修饰时为不可数名词修饰时为不可数名词,前前面不用冠词；其前有面不用冠词；其前有adj.修饰时为可数名词，修饰时为可数名词，要用冠词。要用冠词。The blues has been part of African American culture since then and it is still an important part of American culture 自从那以后布鲁斯就已经是非美文化的一自从那以后布鲁斯就已经是非美文化的一部分部分,而且现在仍是美国文化的重要部分。而且现在仍是美国文化的重要部分。2021/8/8 星期日272021/8/8 星期日282021/8/8 星期日299、静夜四无邻，荒居旧业贫。2022/12/252022/12/25Sunday,December 25,202210、雨中黄叶树，灯下白头人。2022/12/252022/12/252022/12/2512/25/2022 10:49:04 PM11、以我独沈久，愧君相见频。2022/12/252022/12/252022/12/25Dec-2225-Dec-2212、故人江海别，几度隔山川。2022/12/252022/12/252022/12/25Sunday,December 25,202213、乍见翻疑梦，相悲各问年。2022/12/252022/12/252022/12/252022/12/2512/25/202214、他乡生白发，旧国见青山。25 十二月 20222022/12/252022/12/252022/12/2515、比不了得就不比，得不到的就不要。十二月 222022/12/252022/12/252022/12/2512/25/202216、行动出成果，工作出财富。2022/12/252022/12/2525 December 202217、做前，能够环视四周；做时，你只能或者最好沿着以脚为起点的射线向前。2022/12/252022/12/252022/12/252022/12/259、没有失败，只有暂时停止成功！。2022/12/252022/12/25Sunday,December 25,202210、很多事情努力了未必有结果，但是不努力却什么改变也没有。2022/12/252022/12/252022/12/2512/25/2022 10:49:04 PM11、成功就是日复一日那一点点小小努力的积累。2022/12/252022/12/252022/12/25Dec-2225-Dec-2212、世间成事，不求其绝对圆满，留一份不足，可得无限完美。2022/12/252022/12/252022/12/25Sunday,December 25,202213、不知香积寺，数里入云峰。2022/12/252022/12/252022/12/252022/12/2512/25/202214、意志坚强的人能把世界放在手中像泥块一样任意揉捏。25 十二月 20222022/12/252022/12/252022/12/2515、楚塞三湘接，荆门九派通。十二月 222022/12/252022/12/252022/12/2512/25/202216、少年十五二十时，步行夺得胡马骑。2022/12/252022/12/2525 December 202217、空山新雨后，天气晚来秋。2022/12/252022/12/252022/12/252022/12/259、杨柳散和风，青山澹吾虑。2022/12/252022/12/25Sunday,December 25,202210、阅读一切好书如同和过去最杰出的人谈话。2022/12/252022/12/252022/12/2512/25/2022 10:49:04 PM11、越是没有本领的就越加自命不凡。2022/12/252022/12/252022/12/25Dec-2225-Dec-2212、越是无能的人，越喜欢挑剔别人的错儿。2022/12/252022/12/252022/12/25Sunday,December 25,202213、知人者智，自知者明。胜人者有力，自胜者强。2022/12/252022/12/252022/12/252022/12/2512/25/202214、意志坚强的人能把世界放在手中像泥块一样任意揉捏。25 十二月 20222022/12/252022/12/252022/12/2515、最具挑战性的挑战莫过于提升自我。十二月 222022/12/252022/12/252022/12/2512/25/202216、业余生活要有意义，不要越轨。2022/12/252022/12/2525 December 202217、一个人即使已登上顶峰，也仍要自强不息。2022/12/252022/12/252022/12/252022/12/25MOMODA POWERPOINTLorem ipsum dolor sit amet,consectetur adipiscing elit.Fusce id urna blandit,eleifend nulla ac,fringilla purus.Nulla iaculis tempor felis ut cursus.感感 谢谢 您您 的的 下下 载载 观观 看看专家告诉2021/8/8 星期日30