高考英語(yǔ)總復(fù)習(xí) Unit 5 Meeting your ancestors課件 新人教版選修8.ppt

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Ⅰ,Ⅱ,Ⅲ,Ⅰ.讀單詞 積累詞匯 1.applaud (vi.打岔,,,,,,,,,,,,Ⅰ,Ⅱ,Ⅲ,10.assume (vt.) 假定;設(shè)想→assumption (n.)假定;假設(shè) 11.significance (n.) 意義;意思;重要性;重要意義→significant (adj.) 有重大意義的 12.starvation (n.) 挨餓;餓死→starve (vi.) 挨餓;餓死 13.accuracy (n.) 精確;準(zhǔn)確→accurate (adj.) 準(zhǔn)確的;精確的 14.messy (adj.) 凌亂的;臟的→mess (n.) 凌亂;臟 15.analysis (n.) 分析→analyses (pl.)→analyze (vt.)分析→analyst (n.) 分析者;化驗(yàn)員→analytic(al) (adj.) 分析的,解析的,,,,,,,,,,,,,,,,Ⅰ,Ⅱ,Ⅲ,1.assume 假裝;承擔(dān) 2.wrinkle v. 形成皺紋或皺褶;皺起(鼻子,前額等) 在單詞archaeology中,-ology(有時(shí)亦作-logy)為后綴,表示“學(xué)科;科目”,用來構(gòu)成名詞。如:sociology 社會(huì)學(xué);technology 技術(shù),geology 地質(zhì)學(xué),zoology 動(dòng)物學(xué),psychology 心理學(xué),ecology 生態(tài)學(xué),biology 生物學(xué),mythology 神話學(xué)。,Ⅰ,Ⅱ,Ⅲ,Ⅱ.背短語(yǔ) 活學(xué)活用 1.regardless of不管;不顧 2.at most 至多;最多 3.cut up 切碎 4.be fed up with 受夠了;飽受;厭煩 5.look ahead 向前看;為將來打算 6.date back 追溯到……,,,,,,,Ⅰ,Ⅱ,Ⅲ,Ⅲ.賞佳句 思維提優(yōu) 1.Make a tentative guess about what Peking Man may have done and used thousands of years ago.(教材原句,P37) 2.Now what do you think this tells us about the life of these early people?(教材原句,P38) 3.If only it could be just like last year!(教材原句,P43),Ⅰ,Ⅱ,6,7,8,9,1,2,3,4,5,1.alternative n.something you can choose instead of something else可能的選擇 adj.that can be used instead of sth.else供選擇的;其他的 ①Can you think of the alternatives we would use today?(教材原句,P37) 你能想到可供我們今天利用的辦法嗎?,,Ⅰ,Ⅱ,6,7,8,9,1,2,3,4,5,即境活用完成句子 ②Caught in the act,he had no alternative but to confess. 他被當(dāng)場(chǎng)抓住,除了招供別無辦法。 ③There must be an alternative to people sleeping on the streets. 一定要有一個(gè)可以取代人們露宿街頭的辦法。,,,Ⅰ,Ⅱ,6,7,8,9,1,2,3,4,5,2.interrupt vt.暫時(shí)中斷或中止 ①I’m sorry to interrupt you but how could they live here?(教材原句,P38) 對(duì)不起,打斷了你的講話,請(qǐng)問他們?cè)趺茨軌蜃≡谶@個(gè)地方呢?,,Ⅰ,Ⅱ,6,7,8,9,1,2,3,4,5,即境活用完成句子 ②Will you stop interrupting me when I’m talking! 我說話的時(shí)候你可不可以不要打岔! ③My studies were interrupted by the war. 我的學(xué)業(yè)因戰(zhàn)爭(zhēng)中斷了。 ④Let’s go somewhere where we can talk without interruption. 讓我們?nèi)ヒ粋€(gè)說話不被打擾的地方。 用interrupt和disturb的適當(dāng)形式填空 ⑤Cutting down rainforests disturbs the Earth’s balance. 砍伐熱帶雨林會(huì)擾亂地球的平衡。 ⑥Traffic was interrupted by a snow storm. 交通被暴風(fēng)雪阻斷。 ⑦She interrupted me to ask a question. 她打斷我的話,問我一個(gè)問題。,,,,,,,Ⅰ,Ⅱ,6,7,8,9,1,2,3,4,5,3.assume vt.to think that something is true,although you do not have definite proof 假定;設(shè)想 ①So we think it is reasonable to assume they lived in these caves,regardless of the cold.(教材原句,P38) 因此我們有理由認(rèn)為他們不顧嚴(yán)寒,就住在這些洞穴里。,,Ⅰ,Ⅱ,6,7,8,9,1,2,3,4,5,即境活用完成句子 ②Assuming that you get a place at university,how are you going to finance your studies? 假定你上大學(xué),你準(zhǔn)備如何資助你的學(xué)業(yè)? ③Let’s assume that we are on the moon. 讓我們假定現(xiàn)在在月球。,,,Ⅰ,Ⅱ,6,7,8,9,1,2,3,4,5,4.significance n.importance意義;意思;重要性;重要意義 ①His university was aware of the significance of his work.(教材原句,P40) 他所在的大學(xué)知道他的工作的重要性。,即境活用句型轉(zhuǎn)換 ②This is a very significant matter. 這是一件重要的事情。 →This is a matter of great significance.,,,Ⅰ,Ⅱ,6,7,8,9,1,2,3,4,5,5.somehow adv.in some way,by some means 以……方式;不知怎么地 ①I looked down at this tiny girl and promised myself that somehow I would help her.(2014北京卷) 我看了看這個(gè)纖弱的女孩,心里承諾我要用某種方式幫助她。,即境活用用anyhow和somehow的適當(dāng)形式填空 ②I don’t think they need help,but I think I should offer anyhow. 我認(rèn)為他們無須幫助,不過我想我應(yīng)有所表示。 ③Somehow he was afraid of her. 不知怎的,他怕她。,,,,Ⅰ,Ⅱ,6,7,8,9,1,2,3,4,5,6.be fed up with 受夠了;飽受;厭煩 ①Well,I’m fed up with all the attention and.(教材原句,P41) 哎,我受夠了時(shí)時(shí)處處被關(guān)注,并且……,,Ⅰ,Ⅱ,6,7,8,9,1,2,3,4,5,即境活用完成句子 ②You look fed up.What’s the matter? 你看起來很不滿,出什么事了? ③I’m fed up with listening to you complaining. 我已受夠了你的牢騷了。 ④Birds feed on nuts and berries in the winter. 鳥在冬季靠吃堅(jiān)果和漿果為生。,,,,Ⅰ,Ⅱ,6,7,8,9,1,2,3,4,5,7.look ahead 向前看;為將來打算 ①If only she had looked ahead and planned better this year!(教材原句,P43) 她今年要是早有預(yù)見,計(jì)劃得更好些就好了。,,Ⅰ,Ⅱ,6,7,8,9,1,2,3,4,5,即境活用介副詞填空 ②We must look ahead before we make a decision. ③Children should look up to their parents. ④Do not look down upon him!I am sure he is a diamond in the rough. ⑤You can look up the word in your dictionary.,,,,,Ⅰ,Ⅱ,6,7,8,9,1,2,3,4,5,8.cut up切碎;摧毀;使傷心,使悲痛 ①It seems that they used the sharpened stone tools to cut up animals and remove their skin.(教材原句,P38) 看樣子他們可能是用磨尖的石器來切割野獸并剝皮。,,Ⅰ,Ⅱ,6,7,8,9,1,2,3,4,5,即境活用介副詞填空 ②She was very cut up about her father’s death. 她父親的去世使她悲痛萬分。 ③You’d better cut out that sentence. 你最好把那個(gè)句子刪掉。 ④Just when she had reached the most important point we were cut off. 她剛剛講到最要緊的地方,我們的電話就被切斷了。 ⑤She always cuts in when other people are talking. 別人談話時(shí)她總要插嘴。 ⑥This factory’s production has been cut down. 這家工廠的生產(chǎn)減少了。,,,,,,Ⅰ,Ⅱ,6,7,8,9,1,2,3,4,5,9.date back 追溯到…… ①All the objects are from the same excavation site in Sanxingdui and can be dated back to between 3,000 and 5,000 years ago.(教材原句,P44) 所有的物品都來自于三星堆的一個(gè)挖掘點(diǎn),時(shí)間可以追溯到3000年到5000年前。,,Ⅰ,Ⅱ,6,7,8,9,1,2,3,4,5,即境活用用所給詞的適當(dāng)形式填空 ②This tradition dates (date) back to medieval times. 這個(gè)傳統(tǒng)要追溯到中世紀(jì)。 ③This is a custom dating (date)back to the Ming Dynasty. 這是一個(gè)可以追溯到明朝的一個(gè)風(fēng)俗。 ④Dating (date)from 1980s,our friendship gave both of us pleasure. 我們的友誼起始于20世紀(jì)90年代,這種友誼給了我們兩人快樂。,,,,Ⅰ,Ⅱ,回扣教材,句式精解,1.Make a tentative guess about what Peking Man may have done and used(可能做什么,又可能使用什么) thousands of years ago.(教材原句,P37) 2.If only it could be just like last year!(教材原句,P43),,,Ⅰ,Ⅱ,回扣教材,句式精解,if only.如果……,Ⅰ,Ⅱ,回扣教材,句式精解,即境活用句型轉(zhuǎn)換 ①I told him he would succeed only if he tried hard. 我告訴他,只有努力才能成功。 →Only if he tried hard did I tell him he would succeed. 單句改錯(cuò) ②I am so tired.If only I can take the day off tomorrow. 答案:can→could ③Only if I had taken my father’s advice. 答案:Only if→If only,,,,