高考英語人教版步步高Book2Unit4

1、Book 2 Unit 4 話題晨背 積累寫作素材 自主排查 夯實基礎(chǔ)知識 邊講邊練 突破核心考點 在高考語境中提升解題技能 1 2 3 4 話題詞匯話題詞匯 話題晨背 積累寫作素材 1.circumstance n.情況；形勢；環(huán)境 2.conservation n.保存；保護(hù) 3.protect v.保護(hù) 4.recycle v.回收；再循環(huán) 5.waste v.浪費 6.pollution n.污染 7.take measures to do sth.采取措施做某事 8.run out of用完；用盡 9.realize the importance of environment 意識到

2、環(huán)境的重要性 10.arouse peoples awareness of environmental protection 提高人們的環(huán)保意識 經(jīng)典語篇經(jīng)典語篇 調(diào)查顯示，中國長江江豚(finless porpoise)受人類活動 影響而瀕臨滅絕，目前總數(shù)不足1 000只。假設(shè)你是 李華，請用英文給WWF(世界自然保護(hù)基金組織)寫一 封信，請他們關(guān)注這一狀況并提供幫助。內(nèi)容應(yīng)包括： 說明寫信目的 簡述江豚現(xiàn)狀 希望WWF如何幫助(比如：資助江豚保護(hù)項目等) 表示感謝并期待回復(fù) (2013重慶) 注意：1.詞數(shù)不少于80； 2.書信格式及開頭均已給出(不計入總詞數(shù))。 Dear Sir or

3、Madam， Im a student from Chongqing，China. Yours sincerely， Li Hua 佳作欣賞佳作欣賞 Dear Sir or Madam， Im a student from Chongqing，China.Today I am writing to you to ask for your help to improve the situation the finless porpoise is faced with in the Yangtze River. Because of the behavior of our human beings

4、，the finless porpoise in the Yangtze River has been greatly influenced and will be endangered. According to the report， its total number is less than 1,000 now. In order to prevent them from dying out， we have founded a project，but we have difficulty in running it for lack of fund. If you would like

5、 to help，you can provide it with necessary money.Besides，you can give us relevant training in protecting them.With your help，we believe we can improve the living environment of the finless porpoise soon，thus increasing its number. If we can get you help，we will be very thankful. Were looking forward

6、 to your early reply. Yours sincerely， Li Hua 思維發(fā)散思維發(fā)散 1.用定語從句合并第、句 As is reported，the finless porpoise in the Yangtze River， ，has become endangered due to human activities. whose total number has been reduced to less than 1,000 答案答案 2.仿照第句用現(xiàn)在分詞作結(jié)果狀語完成句子 明年在北京有更多的孩子到了上學(xué)的年齡，這導(dǎo)致首都小學(xué)教師短缺。 More children

7、 in Beijing will reach school age next year， . 3.用appreciate改寫第句 creating a shortage of primary school teachers in the capital We would appreciate it if we could get your help. 答案答案 自主排查 夯實基礎(chǔ)知識 A.寫作單詞寫作單詞 1. (vt.) 包含；容納；容忍 2. (vt.) 鑒賞；感激；意識到 3. (vi.) 成功 (vt.) 接替；繼任 4. (vt.& vi.) 打獵；獵?。凰褜?5. (n.) 重要性

8、 6. (n.) 注意；關(guān)注；注意力 contain appreciate succeed hunt importance attention 答案答案 重點單詞重點單詞 7. (vt.& vi.) 叮；咬；刺痛 8. (vt.) 檢查；視察 9. (n.) 保護(hù) (v.) 保護(hù) (adj.) 保護(hù)的；防護(hù)的 10. (n.) 仁慈；寬?。粦z憫 (adj.) 仁慈的；慈悲的；寬容的 (adj.) 殘忍的 11. (vt.) 影響；感動；侵襲 (n.) 喜愛；感情 (n.) 影響 bite inspect protection protect protective mercy merciful

9、merciless affect affection effect 答案答案 12. (vt.) 雇用；利用(時間、精力等) (n.) 雇員，雇工 (n.) 雇主 (n.) 雇用；使用；就業(yè) (n.) 失業(yè)；失業(yè)率 13. (n.& vt.) 損害；危害 (adj.) 有害的 (adj.) 無害的 employ employee employer employment unemployment harm harmfult harmless 答案答案 B.閱讀單詞閱讀單詞 14.wildlife (n.) 15.decrease (vi.& vt.) 16.reserve (n.) 17.car

10、pet (n.) 18.zone (n.) 19.laughter (n.) 20.certain (adj.) 21.insect (n.) 野生動植物野生動植物 減少；減少；(使使)變小或變少變小或變少 保護(hù)區(qū)保護(hù)區(qū) 地毯地毯 地域；地帶；地區(qū)地域；地帶；地區(qū) 笑；笑聲笑；笑聲 確定的；某一；一定確定的；某一；一定 昆蟲昆蟲 答案答案 22.powerful (adj.) 23.secure (adj.) 24.income (n.) 25.dinosaur (n.) 26.incident (n.) 27.loss (n.) lose (v.) lost (adj.) 28.respon

11、d (vi.) response (n.) 強(qiáng)大的；有力的強(qiáng)大的；有力的 安全的；可靠的安全的；可靠的 收入收入 恐龍恐龍 事件；事變事件；事變 損失；遺失；喪失損失；遺失；喪失 損失損失 回答；響應(yīng)；做出反應(yīng)回答；響應(yīng)；做出反應(yīng) 消失的消失的 回答；響應(yīng)回答；響應(yīng) 答案答案 29.distant (adj.) distance (n.) 30.relief (n.) relieve (v.) 31.dust (n.) dusty (adj.) 32.fierce (adj.) fiercely (adv.) 33.ending (n.) end (n.& v.) 遠(yuǎn)的；遠(yuǎn)處的遠(yuǎn)的；遠(yuǎn)處的 遠(yuǎn)

12、方遠(yuǎn)方 (痛苦或憂慮的痛苦或憂慮的)減輕或解除；減輕痛苦的事物減輕或解除；減輕痛苦的事物 使減輕；緩解使減輕；緩解 灰塵；塵土；塵?；覊m；塵土；塵埃 布滿灰塵的布滿灰塵的 兇猛的；猛烈的兇猛的；猛烈的 兇猛地兇猛地 結(jié)局；結(jié)尾結(jié)局；結(jié)尾 結(jié)束結(jié)束 答案答案 1.滅亡；逐漸消失 2. 和平地；和睦地；安詳?shù)?3.在危險中；垂危 4. 如釋重負(fù)；松了口氣 5. 突然笑起來；大聲笑了出來 6.保護(hù)不受(危害) 7. 注意 8. 形成；產(chǎn)生 9.按照；根據(jù)所說 10. 以致于；結(jié)果 die out in peace in danger (of) in relief burst into laughte

13、r protect.from pay attention to come into being according to so that 答案答案 重點短語重點短語 1.Please take me to a distant land that gave fur to make this sweater. 請把我?guī)У竭b遠(yuǎn)的國度，在那里我能找到提供皮毛來做毛衣的動物。 2.They lived on the earth tens of millions of years ago，long . 它們數(shù)千萬年前就生活在地球上，比人類的出現(xiàn)要早得多 where I can find the anima

14、l before humans came into being 答案答案 經(jīng)典句式經(jīng)典句式 3.They learned this from . 他們從(恐龍)骨骼連接的方式了解到這一點。 4. in the story nobody helped the dodo. 遺憾的是在這個故事當(dāng)中沒有人幫助渡渡鳥。 the way the bones were joined together It is a pity that 答案答案 One day，Daisy dreamed 1. strange dream.She flew in a wonderful carpet to talk 2. a

15、n antelope in Tibet.The antelope told her they were hunted because of their fur 3. can be used to make sweaters like hers.In three years they may all 4. (go). Later，she flew to Zimbabwe 5. she talked with an elephant and got to know the farmers there no 6. (long) hunted them. Thats 7. the government

16、 decided to help and the farmers finally made a lot of money from the tourism. At last 8. arrived at the thick rainforest where a monkey told her “No rainforest,9. animals and no drugs”. Although 10. (final) everything was gone，she had learned so much！ a with which be gone where longer because she n

17、o finally 答案答案返回返回 課文語法填空課文語法填空 邊講邊練 突破核心考點 mercy n.仁慈；憐憫；寬恕 (1)show mercy to sb./have mercy on sb.憐憫某人 at the mercy of.任由擺布；受控制 Its a mercy that.真是萬幸。, without mercy毫不留情 (2)merciful adj.仁慈的；寬大的 be merciful to/towards sb.對某人仁慈 (1)He went down on his knees and begged for mercy. 他跪下來，乞求寬恕。 (2)The ship

18、 was at the mercy of storm. 那條船在暴風(fēng)雨中失去了控制。 多維訓(xùn)練 (1)單句語法填空 Antonio was that he even showed to Shylock.(mercy) The policemen shot the crocodile mercy. The little boy showed mercy the lost dog. (2)單句改錯 It was mercy that she wasnt seriously hurt and was waiting until the rescue arrived. She is a kindhea

19、rted woman and often has mercy to people who are in trouble. mercifulmercy without to mercy前加前加a toon或或hasshows 答案答案 contain v.包含，含有；容納(hold)；控制，抑制(control) contain oneself控制自己 (1)Orange juice contains things which help keep you healthy. 橘汁里含有益于健康的東西。 (2)Doctors are struggling to contain the epidemi

20、c. 醫(yī)生們正在努力控制該傳染病。 圖解助記圖解助記詞義辨析詞義辨析 詞義辨析詞義辨析contain，include (1)contain“包括”，側(cè)重“整體內(nèi)有”，指在某一范圍或容器 內(nèi)能容納某物，不用于進(jìn)行時。 (2)include“包括”，側(cè)重被包含者只是整體中的一部分。 圖解助記圖解助記 圖解助記圖解助記 多維訓(xùn)練 (1)用contain，include的正確形式填空 Our sixcity tour a visit to London. This book all the information you need. (2)單句語法填空 He was so excited that h

21、e could hardly contain (he). The cats were fed a normal diet， (contain) 20% protein. includes contains himself containing 答案答案 affect v.影響(influence)；感動；侵襲，使感染(attack) (1)be affected by被感動；被侵襲 be affected with high fever發(fā)高燒 affect sb.to tears把某人感動得流淚 (2)have an effect on對有影響 應(yīng)試應(yīng)試指導(dǎo)指導(dǎo) 非非謂語動詞作狀語的考查謂語動

22、詞作狀語的考查 (1)The climate affected the amount of the rainfall. 氣候影響了降雨量。 (2)She was deeply affected by the news of his death. 他去世的消息使她深感悲痛。 同義句改寫 (1)The new system will affect our life. The new system will our life. (2)The condition made lots of people ill these days. The condition lots of people these

23、 days. (3)He was affected by the failure in the exam and lost heart.(用過去分詞短 語作狀語改寫) 多維訓(xùn)練 influence/have an effect (influence) on affected Affected by the failure in the exam，he lost heart. 答案答案 appreciate v.欣賞，賞識；感激，感謝(be grateful for)； 理解(understand)；意識到(realize) 應(yīng)試應(yīng)試指導(dǎo)指導(dǎo) (1)后跟非謂語動詞的考查；后跟非謂語動詞的考查；(

24、2)寫作高分句式：寫作高分句式：I would appreciate it if. (1)appreciate doing.感激做 I would appreciate it if.假如我將不勝感激。 (2)appreciation n.欣賞；感激 in appreciation of欣賞；感激 (1)I would appreciate it very much if you could give me an early reply. 如果你能早點回信我將非常感激。 (2)Here I sincerely express my appreciation if you could help f

25、ind the lost suitcase. 如果你能幫我找到丟失的箱子，在這里我會真誠地表達(dá)我的感激之情。 特別提醒特別提醒 特別提醒特別提醒 (1)appreciate后接v.ing形式。 (2)其后只能接“事”作賓語，而不能接“人”作賓語。 (3)其后不直接跟if或when等引導(dǎo)的從句，需先接it，再接從句。 (1)單句語法填空 I dont appreciate (treat) like a secondclass citizen. He expressed his (appreciate) for what she had done. Id appreciate if you cou

26、ld let me know in advance whether or not you will come. He is given a rise in appreciation his excellent work. 多維訓(xùn)練 being treated appreciation it of 答案答案 (2)同義句改寫 I would be grateful to you for turning off the lights.(用appreciate改寫) Id appreciate it if you would turn off the lights. 答案答案 employ v.雇用

27、；利用(時間、精力等) 多詞一義多詞一義 employ，hire，take on (1)employ.as.雇用做 employ oneself in (doing) sth.從事于，忙于 be employed in doing sth.從事于 (2)out of employment失業(yè) in employment在業(yè)，有工作 (1)How do you employ your spare time? 你怎樣利用你的業(yè)余時間？ (2)His mother is employed as a shop assistant. 他母親受雇于一家商店做店員。 (3)The number in emp

28、loyment has fallen. 就業(yè)人數(shù)減少了。 (1)單句語法填空 He has been employed writing a new book these days. When I employ people advisors，I will occasionally listen to their advice. Its standard practice for a company like this one (employ) a security officer. 多維訓(xùn)練 in as to employ 答案答案 (2)同義句改寫 He was employed in re

29、ading and he didnt see Tom come in. (用過去分詞短語作狀語改 寫) (用現(xiàn)在分詞短語作狀 語改寫) Employed in reading，he didnt see Tom come in. Employing himself in reading，he didnt see Tom come in. 答案答案 decrease n.& v.減少；降低 多維訓(xùn)練 單句語法填空 (1)The number of car accidents is the decrease. (2)By the end of the study，that percentage ha

30、d decreased half，to 45 percent. (3)We have no idea when the housing prices will decrease the level we can afford. (4)There has been a decrease our imports over the years. on by to in 答案答案 reserve v.貯存；保留；預(yù)訂；n.儲備；貯藏；保護(hù)區(qū) 多維訓(xùn)練 單句語法填空 (1)Frankly speaking，I have little money reserve. (2)She told me all a

31、bout it reserve. (3)I reserve my favorable comments my former monitor. in without for 答案答案 die out滅絕；消失 多維訓(xùn)練 短語填空 (1)According to statistics，a man is more than twice as likely to skin cancer as a woman. (2)I something to eat. (3)The excitement as time went by. (4)The habitat of this kind of bird is

32、being destroyed and it has nearly . die of/from am dying for died down died out 答案答案 come into being (existence)形成；開始存在；產(chǎn)生 多維訓(xùn)練 用“come into名詞”完成句子 (1)The new law (將生效) next month. (2)The big hotel (已經(jīng)投入使用). (3)Ive (養(yǎng)成的習(xí)慣) calling in on my grandparents on my way home from school. (4)Perhaps it is tru

33、e that nobody in the world knows exactly how the earth (形成). (5)This government (上臺) at the last election. will come into force/effect has come into use/service come into the habit of came into being/existence came into power 答案答案 It shows the importance of wildlife protection，but Id like to help as

34、 the WWF suggests. 這體現(xiàn)了野生動植物保護(hù)的重要性，不過，我還是想按照世 界野生生物基金會的建議來幫助你們。 as引導(dǎo)的從句類型： (1)引導(dǎo)方式狀語從句，意為“按照，如同”。 (2)引導(dǎo)時間狀語從句，意為“當(dāng)時候；一邊一邊； 隨著”。 (3)引導(dǎo)原因狀語從句，意為“因為；既然”。 (4)引導(dǎo)讓步狀語從句，意為“盡管”。 (5)引導(dǎo)定語從句，意為“正如”。 句型公式句型公式：as引導(dǎo)方式狀語從句引導(dǎo)方式狀語從句 (1)If all visitors to the Fairy Lake Park do as the couple did，the lake will be sev

35、erely polluted and soon turned into a huge dustbin. 如果所有到仙女湖的游客都像這對夫婦那樣做，那么湖水會被嚴(yán)重 污染，而且很快就會變成一個大垃圾箱。 (2)I watched her as she combed her hair. 她梳頭的時候我一直看著她。 (3)As you werent there I left a message. 因為你不在那里，我留了個信兒。 多維訓(xùn)練 用as補(bǔ)全下列句子 (1) (盡管他年輕)，he has travelled to many countries. (2)They sang songs (當(dāng)他們做

36、農(nóng)活時). (3)When in Rome， (入鄉(xiāng)隨俗). (4)(眾所周知)，the earth goes around the sun. Young as he is as they were doing farm work do as the Romans do As is known to us all/As we all know 答案答案 After a while she saw some zebra with black and white lines going beneath their stomachs.,過了一會兒她看 到了一些斑馬，它們身上有一直延伸到腹部的黑白相間

37、的 條紋。 with black and white lines going beneath their stomachs為“with復(fù)合賓語” 作定語。 “with復(fù)合結(jié)構(gòu)”在句中多作狀語，也可以作定語。常見的結(jié)構(gòu)有： (1)with賓語doing (2)with賓語done (3)with賓語adj. (4)with賓語adv. (5)with賓語to do (6)with賓語介詞短語 句型公式：句型公式：with復(fù)合結(jié)構(gòu)復(fù)合結(jié)構(gòu) (1)He stood in the rain，with his clothes wet. 他站在雨中，衣服濕透了。 (2)With the beautiful

38、 moon up in the sky，we sit together and eat moon cakes and fruit，sharing our stories. 美麗的月亮掛在夜空中，我們坐在一起吃著月餅和水果，分享著彼 此的故事。(2013遼寧) (3)He stood at the door，with a computer in his hand. 他站在門口，手里拿著一部電腦。 (1)單句語法填空 With winter (come) on，its time to buy warm clothes. With all the things she needed (buy)，sh

39、e went home happily. With nothing (do)，Tom sleeps at home. (2)用with復(fù)合結(jié)構(gòu)改寫下列句子 The 2016 college entrance examination is drawing near，so the students feel great pressure. 多維訓(xùn)練 coming bought to do With the 2016 college entrance examination drawing near，the students feel great pressure. 答案答案 After she t

40、ook a great weight off her mind，she passed all the tests successfully. (3)單句改錯 By the old man leading the way，we started towards the forest. The man was brought in，with his hands tying. With a great weight taken off her mind，she passed all the tests successfully. ByWith tyingtied 答案答案 They lived on

41、the earth tens of millions of years ago， long before humans came into being.千百萬年前恐龍就在地 球上生活，比人類的出現(xiàn)要早得多 (1)It is/was not long before.不久就 (2)It will be long before.要過很久才 (3)It wont be long before.過不了多久就 (4)It is/has been時間段since.自以來已有時間了。 (5)It is the first(.) time that.(現(xiàn)在完成時) 這是第一()次 (6)Its time tha

42、t sb. did/should do.到了某人該做的時候了。 句型公式句型公式：long before時間狀語從句時間狀語從句 (1)I had heard of him long before I came here. 早在我來這兒很久以前我就聽說過他的情況。 (2)It is the second time that I have been here. 這是我第二次來這里了。 (1)單句語法填空 It is three years I joined the army. It wont be long we meet again. It is the first time that I (

43、be) to China. It is time that you (go) to bed. 多維訓(xùn)練 since before have been should go/went 答案答案 (2)完成句子 過不了多久我們就要期中考試了。 we have the midterm examination. 我們需要很長的時間才能把這部詞典編譯完。 we finish this dictionary. It wont be long before It will be long before 答案答案返回返回 在高考語境中提升解題技能 語境填詞 1.In the last few years，Chi

44、na has made great achievements in environmental (保護(hù)).(2015北京) 2.Have your parents ever (檢查) your room to see if you cleaned it properly？(2015湖南) 3.I can well remember an (事件) that happened on a rainy Sunday afternoon.(2014湖北) protection inspected incident 答案答案 4.The search result was 543 websites (包

45、含) information about the changes of the game.(2015廣東) 5.After a few minutes of contact comfort，it obviously begins to feel more (安全的).(2013浙江) containing secure 答案答案 單句語法填空 1.Sally was a (succeed) teacher，who taught some naughty students.(2015廣東) 2.I will appreciate if you immediately make an reply

46、to me.(2012天津) 3.A paid administrator first (employ) only in 1971，and today there are eight administrators working all year round.(2013新課標(biāo)全 國) 4.Seeing their daughter and dog coming back，the parents burst tears of relief.(2012陜西) successful it was employed into 答案答案 5.The (respond) to the invention

47、hasnt been all favorable.(2014天 津) 6.Suddenly，I long (walk) again in the house where I was once so gloriously a child.(2013福建) 7.A bank is the place they lend you an umbrella in fair weather and ask for it back when it begins to rain.(2011浙江) 8.After the conflict resolution program was started in At

48、lanta，it was found that there was a decrease classroom violence.(2012浙江) response to walk where in 答案答案 9.By contrast，performance suffered at firms that moved fast all the time， paid too much attention to (improve) efficiency.(2011四川) 10.Thanks to digital technology and the widely available Internet

49、，Turin notes，the (endanger) languages can be saved and reconnected with speech communities.(2014新課標(biāo)全國) improving endangered 答案答案 短語填空 according to，come into being，pay attention to，in relief，in danger，die out 1.But Anderson，the amount of time spent watching television is not related to reading ability.(2015廣東) 2.Using too much water or throwing rubbish into our rivers are clear ways that humans can put our water supply .(2013安徽) 3.I smiled as the