解析：選C.此處為“be of＋抽象名詞”句型.句意：你會發現當你在倫敦旅游時這張地圖大有用處.A、B兩項不合句意, D項為不可數名詞,意為“重要性”;value為抽象名詞,意為“用處,價值”.

　　2．The little boy was allowed to go swimming________he kept near the other boys. A．provided that

　　B．in case C．now that

　　D．by the time

　　解析：選A.考查連接詞.句意：如果有別的男孩子在身邊,這個小男孩是可以游泳的.provided that“如果”;in case“以防”;now that“既然”;by the time“到……時間為止”.

　　3．The girl,who was reported________by a wolf,was found in the forest. A．to be killed

　　B．having killed C．to have been killed

　　D．to be killing

　　解析：選C.句意：那個據報道已經被狼殺死的小女孩,在森林中被找到了.be reported后接不定式,表示“據報道……”.kill與the girl之間為動賓關系,故選擇被動語態;kill動作發生在found之前,故用完成時.

　　4．(2024·福州模擬)Elephants have their own way to tell the shape of an object,________it is rough or smooth. A．不填

　　B．whether C．how

　　D．what

　　解析：選B.句意：大象有自己的辦法來辨別物體的形狀,不管這個物體是粗糙的還是光滑的.whether...or...引導讓步狀語從句,故選B.

　　溫馨提示 請做課時作業　選修七　Unit 19 本部分內容講解結束 按ESC鍵退出全屏播放 1．The lettering__________well against the dark background. 2．Most of us have to______________ what we can learn at school as part of the school curriculum. stood out rely on 3．________________________is very useful and important in learning English. 4．It’s necessary to learn a foreign language.It is________________________. Setting achievable targets well worth the extra effort 5．To stay dedicated,you need to______________why you are learning English. 6．______________these differences,experts agree that smiling is perhaps a universal body language that has the same meaning. keep in mind Regardless of 7．He can come with us,____________ he pays for his own meals. 8．The course______________English language skills used in business meetings and areas such as marketing and advertising. provided that focuses on Ⅱ.單項填空 1．John is not ________today;he put up a very poor show in that last match. A．in form 　 B．in control C．in order

　　D．in a mess 解析：選A.句意：約翰今天競技狀況不佳,在最后那場比賽中打得很不好.in form競技狀況/健康狀況良好;in control在控制中;in order有秩序;in a mess混亂不堪,只有A項符合語義要求. 2．I hate everything that the Party________. A．stands for

　　B．stands by C．stands out

　　D．stands up

　　解析：選A.句意為“我討厭那個黨所主張的一切”.stand for相當于support sth.(an idea or opinion);stand by袖手旁觀;stand out顯眼,引人注目;stand up站起來.

　　3．Didn’t anyone ________James and say it wasn’t his fault? A．stand up for

　　B．make up for C．stand up

　　D．stand for

　　解析：選A.考查短語辨析.stand up for 支持;make up for 補償;stand up 站立; stand for 代表.

　　4．(2024·棗莊模擬)He didn’t________to what I said because his mind was on something else. A．hold on

　　B．catch on C．take in

　　D．get over

　　解析：選B.句意：他沒有領會我說的 話,因為他在想其他的事情.take in“理 解,領會,記住”;hold on“抓住不放,繼續”; catch on“學會”,catch on to sth.“理解某事”;get over“克服”.

　　5．(2024·天津模擬)He climbed silently________of seizing the thief________. A．on purpose;by surprise B．on purpose;surprisingly C．for the purpose;surprised D．for the purpose;by surprise

　　解析：選D.句意：他悄悄地爬著,為了出其不意地抓住那個賊.on purpose“為了”,作狀語;for the purpose of“為了……”.

　　6．—John and I will celebrate our fortieth wedding anniversary next month. —Oh,________！ A．cheer up

　　B．well done C．go ahead

　　D．congratulations

　　解析：選D.考查交際用語中單詞(短語)的區別,根據題意可知：這里應用一個表示祝賀的詞(短語).故選D.

　　句型巧析 1(教材P6)This can take the form of reading and listening materials which must be of_the_highest_quality. 它可以以閱讀和聽力材料的形式存在,但這些材料必須具有最高的質量. 【句法分析】　of the highest quality屬“of＋抽象名詞”結構,常在句中作表語.這樣的抽象名詞包含兩類： (1)“of＋抽象名詞”可轉化為相應的形容詞.這類名詞有value,use,importance,help,interest, Benefi,honour,courage,fame,ability, nature,beauty,wealth等。 它們可用no,some,any,little,much,great等詞修飾.(2)“of＋抽象名詞”沒有相應的形容詞形式,為了表明主語的這類特征,，我們只能用“be of＋抽象名詞”的形式代替“be＋形容詞”結構. 這類名詞包括size,weight,height,length, width,age,Opinion,colour,kind,price,type,shape,way等.這類名詞的單復數根據具體的情況而定，也可在其前加冠詞.

　?、賂his question is of importance.＝This question is important.這個問題很重要. ②Each hour,each minute,each second is of great value for us. ＝Each hour,each minute,each second is very valuable for us.每小時、每分鐘、每一秒對我們都很寶貴. ③The products are of first-rate quality. 這些產品的質量是一流的. ④Mr.Smith,my teacher,is of_the_same_opinion. ＝Mr.Smith,my teacher,has the same opinion. 史密斯先生,我的老師,也持同樣的觀點.

　　2(教材P6)Quality input ensures quality output,whether it is speaking or

　　writing.良好的輸入能確保良好的輸出,無論是說還是寫.

　　【句法分析】whether...or...引導讓步狀語從句,意為“無論是否……”.引導讓步狀語從句的還有： though,although　雖然,縱然 as if/though

　　雖然……但是,縱使…… even if,even though

　　即使……,縱使…… no matter＋疑問詞/疑問詞-ever...不管……都…… ①Whether or not we’re successful,we can be sure that we did our best.不管成功與否,我們確實已盡了最大努力. ②Wherever I went,my dog followed. 無論我走到哪里,我的狗總是跟著我.

　　3(教材P12)Thirdly,you say that there is a discount provided _that I pay in advance. 第三,你們說我如果提前付費的話就可以優惠.

　　【句法分析】此句中的provided that為連詞，引導條件狀語從句，相當于on condition that/so long as。在英語中類似的連詞還有： ①Provided_that it’s fine tomorrow,I’ll go fishing with you. 如果明天天氣好,我就和你去釣魚. ②We’ll buy everything you produce,provided of course the price is right. 當然了,倘若價格合適,我們將采購你們的全部產品.

　　【重點提示】　類似表達：as/so long as;only if;on condition that... 都表示條件.

　　跟蹤訓練 Ⅰ.完成句子 1．You can use my car______________ _____________________________(只要你開車小心)．

　　provided/ providing that you drive carefully 2．_______________that the house prices would continue to fall. 據預測,房價將繼續下降. 3．____________________we’ll have to be careful with money for a long time. 這就意味著很長時間我們將不得不精打細算. It was predicted What this means is that Ⅱ.單項填空 1．You’ll find this map of great________in helping you to get round London. A．price B．cost C．value

　　D．importance

　　①The insect’s wings are almost transparent. 這昆蟲的翅膀幾乎是透明的. ②He is a man of transparent honesty. 他顯然是個很誠實的人.

　　跟蹤訓練 Ⅰ.品句填詞 1．He gave me a___________(保證)that it would never happen again. 2．His__________(缺席)from class made the teacher worried. guarantee absence 3．I__________(通知)him that I would not be able to attend. 4．We______________(祝賀)him on passing the driving test. 5．Is your salary__________(足夠的)to support your family? informed congratulated adequate Ⅱ.單項填空 1．John often looks after her son________. A．in absence B．in her absence C．in her absent

　　D．at the absence 解析：選B.in one’s absence為固定搭配,意為“在某人不在的時候”.

　　2．—Where did you live as a child? —A village________by hills on three sides. A．was surrounded

　　B．surrounding C．surrounded

　　D．to be surrounded

　　解析：選C.過去分詞短語作定語,相當于定語從句“which was surrounded by hills on three sides”.

　　3．It is all agreed that a good education doesn’t________a good job. A．guarantee

　　B．result C．depend

　　D．swear

　　解析：選A.句意：大家都同意好的教育不保證有好的工作.guarantee保證.

　　4．(2024·許昌月考)Television has so many advantages,which keeps us________of the latest news,and also provides entertainment. A．informing

　　B．informed C．to inform

　　D．to be informed

　　解析：選B.keep sb.informed of...使某人知道……,固定用法.

　　5．—Bill,I have just passed the TOEFL. —________. A．Congratulate

　　B．Congratulate to you C．Congratulations

　　D．Congratulating you

　　解析：選C.此句屬口語,向對方表示祝賀.

　　6．By law,when one makes a large purchase,he should have________opportunity to change his mind. A．accurate

　　B．urgent C．excessive

　　D．adequate

　　解析：選D.句意：按照法律,當一個人購買大宗物品時,他應有足夠的機會改變主意.adequate足夠的.故選D項.

　　7．To________the child’s quick recovery,the doctor gave him a new kind of antibiotic(抗生素)． A．make

　　B．ensure C．engage

　　D．cause

　　解析：選B.由句意知,此處為“為了保證孩子的迅速康復”,故選B項.ensure保證.

　　8．There was more than________rain and snow last year,so some parts of the country have been flooded this spring. A．extra

　　B．efficient C．permanent

　　D．adequate

　　解析：選D.more than adequate過多的; extra額外的;efficient有效的,能干的; permanent永久的.根據句意,選D項.

　　短語細解 9catch on 　學會;理解;變得流行 (教材P131)The more you hear different accents,the easier it is to catch_on.　你聽的不同的口音越多,你就越容易理解它(的意思). 歸納拓展 ①Being a foreigner,Carl did not catch on to the joke. 卡爾是個外國人,不能理解這笑話的含義. ②He is very quick to catch_on. 他學得很快. ③The new dance quickly caught_on. 這套新舞蹈很快流行起來.

　　10stand out　引人注目,顯眼,突出,杰出 (教材P6)In today’s world,being able to speak more than one language,including English,is how you stand_out and get ahead. 在當今世界,你能講包括英語在內的一門以上的語言,就標志著你與眾不同,比其他人進步.

　　歸納拓展 ①The new road sign is easy to read;the words stand out well. 新路標容易辨認,上面的字很醒目. ②She still stands_by every word she said. 她依舊恪守她說過的每一句話. ③Always stand_up_for your friends. 任何時候都要支持自己的朋友.

　　11keep to　遵守,遵循,按……行事;堅持(做某事) (教材P9)．..we have to keep_to the timetable,sir.　……先生,我們必須遵守時間表.

　　①He always keeps to his promise. 他總是遵守諾言. ②Once having made a plan,you should keep to it. 一旦制訂了計劃,你就要按計劃行事. ③Keep_to it！You must not stop till the job is finished. 堅持！在工作完成前,你一定不能停下.

　　12take the form of　以……形式呈現(出現) (教材P6)This can take_the_form_of reading and listening materials which must be of the highest quality.　它可以以閱讀和聽力材料的形式存在,但這些材料必須具有最高的質量.

　　歸納拓展 ①The training programmes take the form of a series of performances.培訓課程采取一系列的表演形式. ②The H1N1 flu takes_the_form of higher fever and sickness for several days. 甲流以高燒并且惡心多日的形式表現出來.

　?、跿he main staircase was in_the_form_of a big “S”． 主樓梯呈大S形.

　　跟蹤訓練 Ⅰ.選詞填空 focus on，regardless of,keep in mind，set achievabletargets，stand out，rely on，be well worth the extra effort，provided that 歸納拓展 ①(朗文P5)We were worried by the absence of definite figures in the report. 報告里缺少具體數字,這使我們擔心. ②(朗文P5)In the absence of any further evidence the police were unable to solve the murder. 由于缺乏更確實的證據,警方破不了這宗謀殺案.

　?、?朗文P5)How many students are_absent_from class today? 今天有多少學生缺席？

　　2surround　vt.環繞;圍繞 (教材P6)Some respected theories on language acquisition believe that to attain a high level of fluency and accuracy in a foreign language,you need to be surrounded by it. 一些備受推崇的關于語言習得的理論相信,要想達到高水平的外語流利程度和準確性,你得置身于該語言的環境中。 歸納拓展 ①She was sitting on the floor surrounded by books. 她坐在地板上,周圍都是書. ②The police surrounded the house. 警察包圍了這所房子. ③The lake is_surrounded by trees. 湖邊樹木環繞.

　?、躎he house is situated in very pleasant surroundings. 那所房子所處的環境非常優美.

　　3adequate　adj.足夠的;充分的;勝任的 (教材P6)．..they make sure there is an adequate amount of input in English conveyed to the students through various mediums.　……他們確保通過多種方式給學生足夠的英語輸入量.

　　歸納拓展 辨析

　　adequate,enough　 adequate 剛好夠,勉強夠. enough 足夠,綽綽有余. ①The space available is not adequate for our needs. 現有的空間不能滿足我們的需要. ②(牛津P24)The adequacy_of the security arrangements has been questioned. 有人質疑安全措施是否充分.

　　4ensure　vt.確保,保證 (教材P6)Quality input ensures quality output,whether it is speaking or writing.　不管是說還是寫,高質量的輸入確保高質量的輸出.

　　歸納拓展 辨析

　　ensure,assure,insure ensure 指確保某種行動或動機的結果一定會發生. assure 指以十分肯定的語氣向別人保證,后接抽象名詞時,assure＝ensure,常用結構“assure sb.of sth.”. insure “確保,保證”通常用于保險;insure...against?！U. ①(2010·高考上海卷)Every few years,the coal workers have their lungs X-rayed to ensure their health. 每隔幾年,當地的煤礦工人都要進行X光檢查以確保他們的身體健康.

　　②We can ensure_that the work shall be done in the right way.我們可以保證把工作做好. ③This pill will ensure you a good night’s sleep. 這顆藥一定會使你晚上睡個好覺.

　　5adjust　vi.&vt.調整,調節;使適合,使適應 (教材P6)Watching a favourite DVD,but adjusting the language to English in parts you know well.　觀看你喜愛的一張光盤,但要把你熟悉的部分的語言調換成英語. 歸納拓展 辨析adjust,adapt adjust 所改變的幅度要小一些,側重過程,主要用于調整角度、高度、光點等. adapt 指人或物在原有情況下作某些改變以適應新的環境或不同的條件,強調改變的目的和重要性. ①(2010·高考山東卷)Children have better grades at school and are better adjusted as teens and adults,and the entire family enjoys healthier nutrition.

　　孩子在學校的成績會更好,孩子和大人都會調整地更好,整個家庭享有更健康的營養.