3．(2024·淮安高三檢測)________ you eat the correct food ________ be able to keep fit and stay healthy. A．Only if；will you

　　B．Only if；you will C．Unless；will you

　　D．Unless；you will 解析：選A。句意：只要你飲食合理，就能保持健康。only if“只 要……”，放于句首，后面主句 要用部分倒裝。 4．(2024·浙江溫州聯考)The British are not so familiar with different cultures and other ways of doing things，________ is often the case in other countries. A．what

　　B．as C．so

　　D．that 解析：選B。as在這里引導非限制 性定語從句，as指代前面整個句子 的內容，而且as在從句中作主語。

　　5．(2024·福建福州質檢)—Do you know about“Tiger Mom”？ —Yes.Her children will never be praised ________ they have done everything she requires. A．after

　　B．unless C．once

　　D．when 解析：選B。答句句意：“虎媽”的孩子永遠不會被表揚，除非他們按照她的要求完成了一切。unless表示 “除非，如果不”，相當于if not，假如把本句改為“Her children will never be praised if they haven’t done everything she requires.”，就容易理解了。 本部分內容講解結束 按ESC鍵退出全屏播放 跟蹤訓練 Ⅰ.選詞填空

　　1．The house was ________ after the party.It took Tom three hours to clean

　　it up. 2．It is important not to ___________

　　the past.We also have to live in the

　　present and look to the future. in chaos focus on 3．It is also impossible to ___________

　　a ticket for tonight’s concert.It sold out three days ago. 4．The smell of freshly—baked bread always _______ me ___ my days in France. get hold of reminds of 5．His good education abroad enables him to _______ that position. 6．The small island was ___________________ Britain before it gained its independence in 1970. take on under the umbrella of 7．If your bike ________________ on the way to the village，can you repair it by yourself?

　　breaks down Ⅱ.完成句子 1．植物因缺水而枯死了。 The plant died _________________. 2．當我那么說時，我并不是指她。 I ______________________ when I said so. for lack of water was not referring to her 3．他們努力工作以供養一大家子人。 They worked hard ______________ their large family. 4．海上的空氣改善了她的健康狀況。 The sea air has __________________ her health. to provide for made a difference to 5．這些商品只提供給會員使用。 These goods ____________________________. are available to members only Ⅲ.單項填空 1．(2024·皖南八校質檢)The boy was so careless that the glass fell from his hand and it ________ on the floor. A．broke inB．broke down C．broke up

　　D．broke out 解析：選C。break in意為“闖入，打斷，插嘴”；break down意為“(機器等)出故障，崩潰”；break up意為“打碎，(關系)破裂，結束”；break out意為“爆發，突然發生”。根據語意“玻璃杯從他手中掉落到地板上摔碎了”可知答案是C項。 2．(2024·福建四地六校聯考)My parents expected too much of me.When they heard that I had failed in the college entrance examination，they almost ________. A．broke up

　　B．broke off C．broke out

　　D．broke down 解析：選D。break up表示“破裂，解體”；break off表示“斷開”；break out表示“爆發”；break down表示“拋錨，崩潰，垮掉”，從語意“父母聽到我高考落榜，幾乎要崩潰了”可知選D項。 3．—Why was Professor Liu thundering in the classroom yesterday? —A student who had interrupted his speech ________ the burst of his anger. A．set up

　　B．set out C．set about

　　D．set off

　　解析：選D。句意：——為什么劉教授昨天在教室里吼叫？——一個學生打斷了他的演講，這便觸發了他的怒氣。set off引發，激起。 4．The photographs made me think ________ to my schooldays. A．back

　　B．about C．over

　　D．of 解析：選A。句意：這些照片使我想起了我上學的日子。think back to“回想”；think about“考慮”；think over“仔細考慮”；think of

　　“想起”。 5．—How often do you ________ the dictionary when you are doing reading? —Not very often.Only when I find it is necessary. A．relate to

　　B．consult to C．refer to

　　D．look up 解析：選C。句意：——當你閱讀時，你查詞典的頻率是多少？——不是很 多。只有當我認為有必要時。relate to“談到，涉及，與……相關”；refer to＝consult“查閱，查詢”，look up作“查閱”解時，賓語是word而不是dictionary。 (教材P57)If only there were more people donating money to charities! 要是有更多的人給慈善機構捐助些錢就好了！ 句型精析 【點津】　If only...！用來表達一個不可能實現的愿望或假設，句子多用虛擬語氣。真希望……！若是……那該多好啊！(1)謂語動詞用過去式表現在；(2)謂語動詞用過去完成時表過去；(3)謂語動詞用could/would表將來；(4)而only if引起的條件狀語從句，表 示“只有……(才)；只有在……的時候，唯一的條件是……”的意思；與if引導的一般條件句相比，它有一種增強主句語勢的作用。

　　①If only I knew his name！要是我知道他的名字就好了！ ②If only we had followed your advice!我們要是采納你的建議就好了！ ③If only I could see him again! 要是我能再看到他多好啊！ ④He will succeed only if he does his best. 他只有竭盡全力才能成功。 ⑤I’ll come only if you really need me. 只有當你真正需要我的時候， 我才來。 ⑥Only if the case is urgent should you call out the doctor in the middle of the night. 只有患者情況緊急時，你才可以在半夜叫醫生看病。

　　跟蹤訓練 Ⅰ.完成句子 1．我總是開著窗戶睡覺，除非天氣非常冷才關上窗戶。 I sleep _________________________

　　it’s really cold. with the window open unless 2．據說他已在那家工廠工作12年了。 He is said ____________________

　　in that factory for twelve years. 3．他醒來發現人家都走了。 He woke up __________________________ . to have been working to find everybody gone 4．但愿我將能得到一個學習德語的機會。 If only I ________________________________ ________. would have a good chance to study German Ⅱ.單項填空 1．________ and I’ll get the work finished. A．Have one more hour B．One more hour C．Given one more hour D．If I have one more hour 解析：選B。“名詞＋and＋簡單句”相當于“祈使句＋and＋簡單句”。 2．The World Trade Organization finally opened its door to China，________ a 15—year wait. A．only to end

　　B．ending C．to end

　　D．and ends 解析：選B。句意：世界貿易組織終于向中國敞開了大門，結束了15年的漫長等待。非謂語動詞表示的內容是句子產生的結果，故用現在分詞作結果狀語。 3．Every possible means ________ to prevent the air pollution，but the sky is still not clear. A．is used

　　B．are used C．have been used

　　D．has been used 解析：選D。根據題意應用現在完成時，表示過去發生的事情對現在的影響。“every＋單數名詞”作主語時，謂語動詞用單數形式，故選D。 4．(2024·南通市調研測試)As he was getting onto the stage，Dan closed his eyes and took a deep breath to rid himself ________ his fears. A．by

　　B．of C．from

　　D．to 解析：選B。考查介詞。rid sb.of sth.是固定詞組，表示“讓某人免除，擺脫……”，故答案選B項。 5．In cities with rent control，the city government sets the maximum rent that a landlord can ________ for an apartment. A．fetch

　　B．bargain C．charge

　　D．collect 解析：選C。考查動詞辨析。句意：在有房租控制的城市，房東對一套住房收取多少房租，市政府有最高限價規定。此處語境表示房東收取的房租，用charge表示“要價，向……收費”。 6．—Is it true that the US threatens to punish China unless the yuan appreciates(增值)by 40%? —Yes，but I think our government will never ________ this unreasonable demand. A．oppose to

　　B．resign to C．contribute to

　　D．submit to

　　解析：選D。考查動詞短語辨析。根據答句句意“我認為中國政府絕不會向這種無理要求屈服”可知，submit(oneself)to“向……屈服”符合題意。如果使用resign的話，必須用resign oneself to。 7．She gets various bonuses ________ her wages，so she earns more than her husband. A．in spite of

　　B．in place of C．in return for

　　D．in addition to 解析：選D。考查介詞短語。in spite of “盡管”；in place of “代替”；in return for “作為對……的回報”；in addition to “除……之外，還有”。根據語意 “她比丈夫掙錢多是因為她除了工資外，還有各種獎金”可知D項正確。 8．Lucy has ________ all of the goals she set for herself in high school and is ready for new challenges at university. A．acquired

　　B．finished C．concluded

　　D．achieved 解析：選D。考查動詞辨析。acquire獲得，得到；finish完成；conclude結束，得出結論；achieve實現，達到，achieve a goal實現目標，故D項符合題意。 9．________ of the change in the meeting time，Mike arrived late. A．Not being informed B．Not having informed C．Having not been informed D．Not having been informed 解析：選D。考查非謂語動詞。句意：由于沒有預先得到會議改期的通知，邁克遲到了。非謂語動詞的否定結構中，not要置于非謂語動詞之前，根據句意可知其動作發生在主句謂語動作之前，且與其邏輯主語為被動關系，故選D項。 10．—Can I borrow some of your magazines? —________.They are at your service. A．Don’t mention it

　　B．By all means C．Come on

　　D．With pleasure 解析：選B。考查交際用語。根據答語的第二句They are at your service.(你可以盡情閱讀)可判斷說話人同意借給對方幾本雜志。因此應選by all means“當然可以”。

　　refer to　談及，提到；涉及； 查閱，參考；與……相關 (教材P50)I’m pleased to have this chance today to talk to you about the United Nations，or the UN，as it is more often referred to.　 短語精釋 我很高興今天有機會跟大家談談聯合國，聯合國也叫UN——這個名稱更常用。

　　歸納拓展 【辨析】　refer to，refer...to

　　refer to 提到，參考，指……而言，涉及，適用于。 refer...to 把……提交，委托給……，把……歸功于。 ①(朗文P1712)If you don’t know what book to get，refer to the list on page 3. 如果你不知道要什么書，請查看第三頁上的書單。 ②(牛津P1666)The victims were not referred to by name. 沒有提到受害人的姓名。 ③She always referred to Ben as “that nice man”． 她總是稱本為“那個大好人”。

　　7 break down　出故障，拋錨 (教材P59)However，if the pump breaks down，repairing it can be troublesome，as an engineer has to come from the nearest town to repair it. 然而，如果水泵出了毛病，修理是件很棘手的事，因為得請一個來自最近的城鎮的工程師來修理。 歸納拓展

　　①(牛津P233)The telephone system has broken down. 電話系統癱瘓了。 ②Her health broke down under the pressure of work. 她因工作壓力身體垮掉了。 ③(朗文P229)The talks broke down completely in June 1982.會議于1982年6月徹底破裂。 8

　　think back to　回想 (教材P63)When I think back to all the experiences that I have had around the world since joining Doctors without Borders，I feel that I have been very lucky to be able to help others and do something worthwhile.　

　　每當我回想起自我加入“無國界醫生組織”以來我在世界各地的經歷時，我就感覺到能夠幫助別人做一些有價值的事情是一種幸運。

　　歸納拓展

　　①(朗文P2144)When I think back on/to that day，I can barely recall how she looked. 當我追憶那一天時，我基本上想不起她當時的表情了。 ②Nobody thought less of him for showing his emotions. 沒有人因為他表露了自己的情感而減少對他的尊敬。 ③Didn’t you ever think about others? 難道你就從沒考慮過別人？ ③Kevin lacks a willingness to try new things. 凱文缺乏嘗試新事物的積極性。 2

　　worthy　adj.值得的，有價值的；令人敬重的，相稱的 (教材P50)With the help of these armies and other worthy organizations，the UN assists the victims of wars and disasters.　 在這些軍隊和其它一些可敬的組織的協助下，聯合國為戰爭及災難的受害者提供援助。 歸納拓展

　　【辨析】　worthwhile，worth，be worthy

　　worthwhile 值得，指花時間去做某事是值得的。可作表語、定語或補語。 worth 價值……，后接表價值的數量詞。 be (well)worth＋n./pron./doing (非常)值得…… be worthy

　　worthy可作表語也可作定語，和定語時意為：有價值的，值得尊敬的，應受到賞識的。 ①(牛津P2041)He felt he was not worthy of her. 他覺得他配不上她。 ②(朗文P2372)Jenny’s proposal is certainly worthy of consideration.珍妮的提議無疑是值得考慮的。 3

　　contribute　vt.&vi.捐贈，捐獻，捐助；貢獻；促成，導致 (教材P51)They collect approximately 1.35 yuan per day from each member and add it to some money contributed by the government.　她們每天從每個成員那里大約收集1.35元錢，然后把它們和政府捐助的錢加在一起。 歸納拓展 【助記】 ①(牛津P433)We contributed ￡5,000 to the earthquake fund.我們向地震基金捐贈了5000英鎊。 ②(朗文P437)Yellow fever contributed to Mudd’s early death at age 19.黃熱病導致馬德19歲便早早去世。

　　③He contributed an article to China Daily. 他為《中國日報》撰寫了一篇文章。

　　4

　　means　n．方法，手段 (教材P59)Health care is limited as there are no doctors or nurses in the villages—no one has the means to pay them. 醫療護理受限，因為在那些村子里根本沒有醫生和護士，沒有人能付得起這個費用。 歸納拓展 【辨析】　means，method，manner，way

　　means 指實現目的的任何手段，或使用某種交通工具的方式。 method 指有條理的、系統的方法，特別指新的辦法。 manner 指特殊的或怪異的方式、方法，與動作有關 way 使用范圍很廣，但較多地用在具體的事情上或口語中。 ①(牛津P1250)She is by no means an inexperienced teacher.她決不是個毫無經驗的教師。 ②(朗文P1277)By all means，drink plenty of water while exercising.當然，鍛煉時可以多喝水。 ③What would be the most effective method of advertising our product? 為我們的產品做廣告的最有效的方法是什么呢？ ④They are trying to find a way of settling the dispute. 他們正努力尋求解決爭端的方法。 ⑤The school has decided to adopt a different manner to discipline.學校已決定采取不同的方式進行約束。

　　5

　　remind　vt.提醒，使想起 (教材P63)It reminded me of my time in Sudan，where several Doctors without Borders staff were attacked as people tried to get the food.　這使我想起在蘇丹的日子，人們在搶食物時，好幾位無國界醫生組織成員受到了攻擊。 歸納拓展 助記 ①(朗文P1727)That reminds me of a joke I heard last week.那讓我想起了上周聽到的一個笑話。 ②(牛津P1682)Remind me to phone Alan before I go out. 提醒我出去之前給艾倫打電話。 ③Can you remind me what I should do next? 你能告訴我下一步該做什么嗎？

　　跟蹤訓練 Ⅰ.選詞填空 victim；voluntary；alternative；remote；possession；primitive；obtain；commitment；vacant；barrier

　　1．We want to demonstrate our ____________ to human rights. 2．Mail comes to this ________

　　village only once a week. 3．She was the ____________ of a road accident. commitment remote victim 4．____________ man made tools from sharp stones and animal bones. 5．There are some _______ offices

　　on the third floor. 6．I haven’t been able to ____________ that book anywhere. Primitive vacant obtain 7．The Sahara Desert is a natural ____________ between North and Central Africas. 8．He was found in _________ of dangerous drugs. 9．She does ____________ social work. barrier possession voluntary 10．There was no other __________

　　but to fight till the victory.

　　alternative Ⅱ.單項填空 1．(2011·高考重慶卷)Michael put up a picture of Yao Ming beside the bed to keep himself ________ of his own dreams. A．reminding B．to remind C．reminded

　　D．remind 解析：選C。句意：邁克爾在床邊掛了一張姚明的照片以提醒他自己的夢想是什么。分析句子結構可知，所填部分在句中作賓語補足語，且remind與himself之間是動賓關系，所以用過去分詞作賓語補足語。故選C項。 2．Of the 2,000 stock investors ________ last month,90% was found ________ in financial knowledge. A．surveyed；lacking B．having been surveyed；lacking C．surveyed；lacked D．to have been surveyed；lacked 解析：選A。句意：上個月接受調查的2000名股票投資者中，90%的人被發現缺少金融知識。investors后缺少定語，而且調查的動作已發生，故用surveyed。根據in可確定第二空應用形容詞作補足語，故用lacking，be lacking in “缺少”。 欄目導引 基礎盤點自測自評 考點串講講練互動 Unit 4　Helping people around the world Unit 4　Helping people around the world 基礎盤點自測自評 Ⅰ.語境填詞 1．Karl Marx was forced to leave his homeland for ____________(政治的) reasons as a young man. 核心單詞 political 2．Eight times eight _______(等于) sixty—four. 3．He ____________(捐獻) a large sum of money to the fund. 4．The writer _________ (擴大) his short novel into a long one. equals contributed expanded 5．Her achievements are _________ (值得) of the highest praise. 6．The film __________(使想起) him