2024屆高考英語一輪復習課件： Unit 3（新人教版選修8）

　　get caught in the rain遇雨 get away from(使)擺脫,對……置之不理 get down to doing sth.著手辦理(某事) ◆即學即練 選用上述詞組完成句子。 (1)Could you_____________ the bad habit of smoking? (2)He has _____________the rain and is wet through. (3)He didn，t come because he couldn，t_____________ his work. (4)It，s time I _____________ doing some serious work.

　　答案：(1)get rid of

　　(2)got caught in(3)get away from

　　(4)got down to 寫作步步高 解決問題型議論文 寫作指導：這類議論文一般分三部分:發現問題、分析問題與提出解決問題的建議。 1．發現問題：In recent days,we have to face a problem that_____________(陳述問題).As is often noticed,_____________(陳述問題). 2．分析問題：_____________(分析這問題存在的危害性) 3．提出自己的看法與解決辦法：

　　With the help of modern technology,we now have many means to solve it./By doing...,we can... What，s the most important is that...

　　Only when...can we... 解決辦法：Firstly,_____________.Secondly,_____________.Finally,_____________. 結論：in a word,it is clear/obvious that... ◆活學活用 閱讀下面的短文，然后按要求寫一篇150詞左右的英語短文。 Health and climate scientists have mapped how climate changes affect different parts of the world in different ways.The scientists point to evidence that changes in the past thirty years may already be affecting human health.Temperature changes may also influence the spread of diseases.For example,warmer weather speeds the growth of organisms that cause diseases like malaria and dengue fever.

　　The work by scientists from University of WisconsinMadison and the World Health Organization appeared in the journal Nature.Jonathan Patz,professor of the Gaylord Nelson Institute,led the study.He notes that climate scientists linked global warming to the heat that killed thousands of people in Europe in August of 2003.He says poor countries are least responsible for the warming,yet are most at risk from the health effects of higher temperatures.He says areas at greatest risk include Southern and Eastern Africa and coastlines along the Pacific and Indian Oceans.Also large cities experience what scientist call a “heat island” effect that can intensify conditions. Professor Patz says average temperatures worldwide have increased about onethird of a degree Celsius in the last thirty years,which can make a difference with the disease like malaria. 寫作內容

　　學校將舉辦一個英語口語比賽，主題是“氣候與生存”，你的英語老師提供以上英語材料給你們參考，你參加其中的“如何阻止全球變暖？”的討論。請你寫一份發言稿。 1．概括短文的內容要點，該部分的詞數大約為30； 2．就以上話題寫一篇英語短文,詞數約120。短文至少包括以下的內容： （1）關閉嚴重污染空氣的工廠。 （2）控制汽車的產量。 （3）研制開發新的綠色能源，盡快 生產以太陽能（solar energy）為動力的交通工具。

　　寫作要求 你可以使用實例或其他方法支持你的論點，也可以參照閱讀材料的內容，但不要抄襲材料中的句子。 ____________________________________________________________________________________________

　　答案:The text tells us that the global warming is getting more and more serious,which may influence the health of human beings and the rich countries should be responsible for the global warming. In order to keep our earth from getting warm,we should try to take all possible measures.Firstly，we should close factories which pollute air severely and improve their facilities.Secondly,we should try to control the production of cars and encourage people to take public vehicles to work.Thirdly,we should try to produce vehicles driven by solar power and other green energies.Meanwhile,we should strengthen the sense of protecting our planet and make necessary international laws to do with pollution problem.If we work hard together,we may manage to prevent our earth from getting warm. 祝 您 高考總復習·人教版·英語 選修 8 Unit 3

　　Inventors and inventions

　　考點要求 Ⅰ．寫出下列必考單詞 1.專利權；專利證書n.

　　_____________ 2.產品 n.

　　_____________ 3.粉末；火藥n.

　　_____________ 4.消極的；被動的adj.

　　_____________ 5.清白的;無罪的adj.

　　_____________ 6.尺度;標準 n

　　._____________ 7.有效的;確鑿的adj.

　　_____________ 8.版本;譯本n.

　　_____________ 9.充滿活力的；動態的adj.

　　_____________ 10.三角形;三角形物體n.

　　_____________ 11.無銹的；沒有污點的adj.

　　_____________ 12.小圓點;以小圓點標出n./v

　　._____________ patent product powder passive innocent criterion valid version dynamic .triangle stainless dot

　　Ⅱ.寫出下列單詞的變化形式 1.區別,使出眾(v.)_____________；杰出的,高貴的(adj.)_____________；差別;對比(n.)_____________ 2.突然的；意外的(adj.)_____________；突然地；意外地(adv.)_____________ 3.方便的(adj.)_____________；不方便地(adv.)_ ___________ ；方便;便利(n.)_____________ 4.確認;鑒別出(v.)_____________；驗明;鑒別;身份證明(n.) ________________ 5.熊;生育;忍受(n./v.)_____________；可忍受的(adj.)____________ ；不能容忍的(adj.)_____________ .distinguish

　　distinguished

　　distinction

　　abrupt

　　abruptly

　　convenient

　　inconveniently

　　convenience

　　identify

　　identification

　　bear

　　bearable;

　　unbearable

　　6.電流；現在的；當前的(n./adj.)_____________；現在地；當前地(adv.)_____________ 7.穩定的;牢固的(adj.)_____________；穩定地;沉穩地(adv.)_____________；穩定性;沉穩(n.)_____________ 8.實際的(adj.)_____________；幾乎;實際地(adv.)_____________；不切實際的(adj.)_____________ current

　　currently

　　.stable

　　stably

　　;stability

　　practical;

　　practically

　　impractical

　　◆活學活用 用所給單詞的適當形式完成句子。 1.She _____________herself by her coolness and bravery as well as a _____________novelist.(distinguish) 2.Now the _____________is _____________an examin-ation

　　instead of a teacher. 3._____________,the man said,“A man with an _________ ____manner is not welcome here.”(abruptness)

　　4.The Chinese people are longing for _____________and try their best to build a _____________society so that they can live _____________.(stable) 5.Your plan sounds _____________,so please make it more _____________.(practical) 6.I find his rudeness was so _____________that it is almost more than I could_____________.(bear) 答案:1.distinguished;distinguished2.monitor;monitoring 3.Abruptly;abrupt4.stability;stable;stably5.impractical;practical6.unbearable;bear

　　Ⅲ.翻譯下列必背短語 1.給……打電話

　　_____________ 2.偶爾,有時

　　_____________ 3.開始,著手

　　_____________ 4.（以防）萬一

　　_____________ 5.迅速把手伸入；一心投入

　　_____________ 6.開始（做）

　　_____________ 7.事實上；的確

　　_____________ 8.不掛斷；稍等

　　_____________ 9．次序顛倒,發生故障

　　_____________ 10.設法聯系上；通過

　　_____________ 11.回復電話

　　_____________ 12.掛斷電話

　　_____________ call up now and then set about doing sth. in case dive into set out(to do) in truth hold on out of order get through ring back ring off 

　　◆活學活用 根據括號中的解釋，從課文中找出恰當的短語完成下列句子。1.I thought of my hometown _____________.(sometimes) 2.As soon as he got home,he _____________ (start) writing to his old friend.

　　3.The washing machine I bought yesterday is _________ (not work)now. 4.You had better take a raincoat _____________(for fear that)it rains. 5.It was _____________(really,truly)a miracle. 答案:1.now and then2.set about3.out of order4.in case5.in truth

　　Ⅳ.單元重點動詞

　　seize

　　monitor

　　distinguish

　　glue

　　bear

　　tap

　　reproduce

　　associate

　　◆活學活用 用上述動詞的適當形式填空。 1._________the chance,you，ll make your name very soon. 2._____________by a computer,the machine can do dangerous work for humans. 3.It is illegal ___________these works without permission

　　from the author. 4.Each suitcase _____________with a label with the owner s name so that they could be easily recognized. 5.I don，t like your _____________with those bad guys. 答案：1.Seizing2.Monitored3.to reproduce4.was glued5.associating

　　Ⅴ.重點句型 1.Between the outside and inside walls of the bowl there is some jelly,which freezes hard when cooled.(P20) 在碗內外側有一些果子凍，冷卻時他們凍得很結實。 剖析:when cooled 的構成：連詞+過去分詞,相當于when 引導的狀語從句。when/while/if/unless引導的狀語從句中的主語與主句的主語相同,或從句主語是it,謂語中包含be，可將從句中的主語與be省去，用when/while/if/unless+doing/done/adj./prep.phrase表示從句內容。 ◆活學活用

　　模仿造句。 （1）過街道時你要更加小心。 You must be careful_____________ the street. （2）問到她的私人問題時，她不回答。 ____________________________________________  （3）如有必要,你可以參看筆記。

　　_____________________________________________

　　答案:(1)when(you are)crossing

　　(2)When(she was)asked her private questions,she made no answer.

　　(3)Refer to your notes if(it is)necessary. 2.Nor will you receive a patent until a research has been made to find out that your product really is different from everyone else，s.（P21） 直到做了調查后發現你的產品確實與眾不同，這時你才會獲得專利。  剖析：以否定詞no,not,never,hardly,seldom,neither,nor,not only等開頭的句子,句子的主句要部分倒裝。 ◆活學活用 模仿造句。 (1)我做夢也沒想到這些人生活在如此差的環境中。  _____________in my wildest dreams _____________I imagine these people are living in such poor conditions. (2)他也不知道句子的意思。 ____________________________________________  答案:(1)Never,could

　　(2)Nor did he understand the meaning of this sentence. Ⅵ.語篇領悟 根據課文The Problem of Snakes 完成下列短文

　　1

　　the writer called up her mother in the country on the phone,she learned that snakes came near their house and that the snakes seemed

　　2

　　(make)their home near their house.The writer felt proud and considered

　　3

　　a chance for her to distinguish

　　4

　　by inventing something

　　5

　　 would catch snakes but not harm them.She set about

　　6

　　(research)the habits of snakes.She decided to cool them so that they could be

　　7

　　(easy) caught.However,her first two plans were not successful.As a result,she had to attempt a

　　8

　　time,which helped her fulfill her aim successfully.She was

　　9

　　delighted that she was determined to send her

　　10

　　(invent)to the patent office to get recognition for her successful idea. 答案:1.When2.to have made3.it4.herself5.that/which6.researching7.easily8.third9.so10.invention Ⅶ.考點活用 用本單元所學詞組、句型翻譯下列短文 我和同學不時去爬白云山。 昨天我們又去那里了。一大早，我就開始給同學打電話以防他們遲到。七點整我們出發。 但沒多久就開始下起小雨,我們都沒帶雨傘。所以我們迅速走進路邊的一家商店買雨傘。我很喜歡一把綠色雨傘，可是，我忘記帶錢包。我只好與朋友共用一把雨傘，繼續向白云山前進。 我們到達山腳時，雨還在下個不停。所以我們是在雨停了之后才開始爬山的。從山頂上望下去，廣州看起來更美麗。在山頂，我們玩得很開心。我們正要下山時，我的手機響了，是我媽媽。不幸的是,當我準備接聽電話時,發現電話有問題,我只好借用同學的手機告訴她回家后我再給她回電話,然后就掛了 電話。這一天雖然發生了一些小意外,但我仍然感到很興奮和開心。 __________________________________________________________________________________________________________________________________________________________________________________ 答案:My classmates and I climb the Baiyun Mountain now and then.Yesterday we went there again.Early in the morning,I set about calling up my classmates in case they would be late for it.We set out for it at seven but soon it began to have a little rain and none of us had umbrellas with us.So we dived into a shop by the road to buy umbrellas.I liked a green umbrella very much,but I forgot to bring my wallet,so I had to share an umbrella with my friend and walked towards the mountain.It was still raining when we got to the foot of the mountain,so it was not until it stopped raining that we began to climb.When seen from the top of the mountain,Guangzhou looked more beautiful.We had a good time on the top of the mountain.We were about to go down the mountain when my mobile phone rang.It was my mother.Unfortunately,when I answered the call I found my mobile phone was out of work.I had to use my classmate，s mobile phone and tell her I would ring her back after I arrived home and then I rang off.Though some episodes happened,I still felt excited and happy that day. 自主學習 1.Here was a chance for me to distinguish myself by inventing something merciful that would catch snakes but not harm them.(P20) 這回我有機會來表現自己,我要發明某種東西,既可以把蛇捉住,而又不會傷害它們。 ◆詞語歸納 distinguish right from wrong明辨是非 distinguish good from evil分辨善惡 distinguish sb.in a crowd在人群中認出某人 distinguish oneself by scholarship學問超群 distinguish oneself 使自己與眾不同;使自己出名 distinguish...from...=tell...from...辨別,識別; 把……和……區別開  be distinguished for 以……而著名

　　◆即學即練 將下列句子譯成英語。 (1)不能辨別顏色的人稱為色盲。 ____________________________________________  (2)這人憑著智慧使自己揚名。 ____________________________________________  (3)明辨是非當然要緊。 ____________________________________________  答案: (1)People who cannot distinguish between colours are said to be colourblind.

　　(2)The man distinguished himself by his wisdom.

　　(3)It is certainly important to distinguish between right and wrong. 2.I set about researching the habits of snakes so I could trap them in the easiest way.(P20) 于是我就著手研究蛇的習性,以便能用最簡易方法來捕蛇。 ◆詞語歸納 set about(doing)sth.開始做某事 set out to do sth.開始做某事 set out

　　出發,啟程 set off 出發,動身,使爆炸 set aside 留出,對……不予以考慮 set down 記下,寫下 set up 設置,造成,產生 ◆即學即練 選用上述短語完成句子。 (1)We _____________ discussing when and how we should finish the task. (2)The sooner we ____________it,the sooner we，ll finish it. (3)As a traditional way to celebrate the new year,_____________ firecrackers is welcomed by most Chinese people. (4)He is used to_____________his important thoughts in his diary. 答案： (1)set about

　　(2)set about

　　(3)setting off

　　(4)setting down 3.They abruptly disappeared into a convenient hole in the wall.(P20) 它們突然一下子就消失在墻壁附近的洞里去了。 閱讀下列句子，學習convenient,convenience的用法。 (1)Will it be convenient for you to start work tomorrow？(adj.方便的) (2)I keep my reference books near my desk for convenience.(n.方便) (3)For your convenience,the bank is open until 7 p.m..(n.方便) ◆短語歸納 for(one，s)convenience 為了(某人的)方便 at one，s convenience在某人方便時 it is convenient for sb.方便某人 it is convenient to do sth.方便做某事 4.Leave the beaten track occasionally and dive into the woods.（P25） 偶爾離開平路，深入到林子里去。  閱讀下列句子，學習dive/dive into的用法。 (1)He dived into the history of China．(潛心研究) (2)He dived into his pockets and fished out(掏出)one dollar．(迅速把手伸進) (3)The boy dived from the bridge to rescue the drowning child.(跳入) ◆即學即練 根據括號內的漢語提示完成句子。 (1)She _____________to save the boy.(跳入水中) (2)They _____________.(潛心鉆研癌癥的治療辦法) (3)When the rain started,we_____________.(立即跑進了一家小餐館) 答案： (1)dived into the water

　　(2)dived into a cure for cancer

　　(3)dived into a cafe 5.I can，t get through.(P26) 我接不通電話。 閱讀下列句子，學習get through的不同的含義。 （1）The passage is too narrow for cars to get through. （穿過;通過） （2）Our message doesn，t seem to have got through; We，ve had no reply though it was sent several days ago.（到達目的地） （3）I，ve pile of papers to get through before the meeting.（讀完;理解;消化） （4）I rang you several times but wasn，t able to get through.(接通電話) （5）I got through the novel in one evening.（看完;完成）（6）He has got through all the money I lent him.(用完,花光)（7）We wish to get through the business quickly.(辦完,做完) ◆詞語歸納 get a prize獲獎 get a telegram收到電報 get a bad cold患重感冒 get rid of擺脫,除去 get together收集,聚集 get angry生氣 get beaten挨揍 高考總復習·人教版·英語