2019-2020年高中英語 Module 1 Basketball教案 外研版選修7.doc

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2019-2020年高中英語 Module 1 Basketball教案 外研版選修7 【美文閱讀】　 在美國NBA球員林書豪突然嶄露頭角后，亞洲各電視網(wǎng)爭相把紐約尼克斯隊的比賽納入轉(zhuǎn)播日程。林書豪是第一位在美國出生的華裔NBA球員。讓我們一起來走近這位球員的生活吧！ TaiwaneseAmerican Baller Scores with NBA Fans Asian television networks are rushing to add New York Knicks basketball games to their broadcast schedules after the sudden emergence of Jeremy Lin，the first U．S.born player of Chinese or Taiwanese descent to pete in the National Basketball Association. Lin,23，has made an enormous impact for the Knicks since being placed in the starting lineup earlier this week.The point guard has averaged more than 20 points and eight assists in leading the Knicks to victory in each of their last three games. His unexpected rise to stardom has sent NBA viewership soaring in Asia.A Chinese television network plans to show Fridays game against the Los Angeles Lakers.Television networks in Taiwan and the Philippines have also added several of Lins games to their schedules.His sudden emergence has been dubbed “Linsanity” in the U．S., with scores of AsianAmericans filling sports arenas，eager to cheer for Lin after the re cent retirement of eighttime Chinese AllStar Yao Ming.But Lin says he is not overly concerned with all the attention.The New Yorkbased MSG Network says ratings for its Knicks games have increased by 36 percent in the last two games. The California native was not drafted into the NBA after studying economics at Harvard University，an Ivy League school known more for its academics than its sports programs.He eventually signed with the Golden State Warriors (in San Francisco, California)，but played very little before being released last year. He signed in December with the Knicks，where he remained an unknown modity until a week ago.Since then，his energetic style and calming presence has won praise from Knicks coach Mike DAntoni. 【誘思導(dǎo)學(xué)】　 1．What has sent NBA viewership soaring in Asia according to the passage? _______________________________________________ 2．How many Chinese basketball players mentioned in the passage？Who are they? _______________________________________________ 【答案】　1.Jeremy Lins unexpected rise to stardom has sent NBA viewership soaring in Asia. 2．Two.Yao Ming and Jeremy Lin. Period ⅠPreviewing (教師用書獨具) ●教學(xué)目標(biāo) 本課時主要是學(xué)生通過對學(xué)案所給出的內(nèi)容的學(xué)習(xí)，了解本課文中所出現(xiàn)的詞匯，初步了解課文以及相關(guān)的背景知識，為下一堂課對課文的全面理解起到一個鋪墊作用。 ●教學(xué)地位 本單元是選修七的第一課。學(xué)生對語言的學(xué)習(xí)已經(jīng)有了一定的積累。通過本節(jié)的教學(xué)，幫助學(xué)生熟悉籃球運動的起源、發(fā)展和現(xiàn)狀，了解優(yōu)秀運動員的風(fēng)采，了解籃球運動的規(guī)則，探索籃球運動的安全性，調(diào)整籃球運動在國內(nèi)外的普及度，體會不同國家的籃球文化，從而激發(fā)學(xué)生更加熱愛籃球運動。 (教師用書獨具) ●新課導(dǎo)入建議 展示姚明或其他籃球球星參加籃球比賽的精彩圖片，教師根據(jù)圖片內(nèi)容問一些常識性的問題，并由此導(dǎo)入新課。問題如下： 1．What is the picture about? 2．How many teams are there in a basketball match? 3．How many players does each team have on a basketball court during the match? ●教學(xué)流程設(shè)計 ?? 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　? ?? 　　　　　? ?? 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　? ?? 　　　　　?  Ⅰ.篇章結(jié)構(gòu) 閱讀文章，然后完成下面表格 Head and Shoulders 1.________ the Rest Michel Jordan was probably the 2.________ in the world. was the top scorer in the NBA for seven 3.________seasons. also played in “the 4.________”． 5.________the Chicago Bulls Later. the Tower of Power！ Chamberlain was the only NBA player who 6.________ over 50 points per game. was named the 7.________ player 4 times. ended his career after 5 8.________ seasons with the Los Angeles Lakers. 9.________ the title “10.________ player of his generation”. 【答案】　1.Above　2.bestknown　3.consecutive 4．Dream Team　5.rejoined　6.averaged　7.most valued 8．a(chǎn)mazing　9.deserves　10.outstanding Ⅱ.語篇理解 閱讀P2－3的Reading and Vocabulary, 從每題所給的3個選項中選擇最佳答案 1．From the text, we can know Jordan played for the Chicago Bulls as long as ________ years. A．8　　　　　B．9　　　　　C．11 2．How many basketball teams did Wilt Chamberlain play for? A．2. B．3. C．4. 3．The text mainly talks about ________. A．Michael Jordan—Head and Shoulders Above the Rest B．Wilt Chamberlain—the Tower of Power C．two famous players ever playing in the NBA 4．How many times did Michael Jordans team win the NBA title? A．5 B．6 C．7 5．Why is Wilt Chamberlain called the Tower of Power? A．Because he was a real tower. B．Because he was very tall and strong. C．Because his fans liked tower. 【答案】　1－5　C C C B B Ⅲ.課文縮寫 During the 1990s，Michael Jordan was probably the 1.________ athlete in the world.He was 2.________ the most valued player five times.Millions of fans admire his athletic ability，3.________ and confidence.Off the basketball 4.________，Michael Jordan opened his own steak restaurant and he also found 5.________ as an actor. The first player to 6.________ more than 3,000 points in a 7.________ was Wilt Chamberlain.He is the only NBA player who 8.________ over 50 points per game for an entire season.There is no 9.________ that he 10.________ the title “outstanding player of his generation”. 【答案】　1.bestknown　2.named　3.motivation 4．court　5.success　6.score　7.season　8.averaged　9.doubt　10.deserves Ⅰ.詞義搭配 1．defend　A．of several kinds，unlike one another 2．talented B．having talent；gifted 3．hold C．very useful or worthwhile or important 4．valued D．to be sth. or have done sth.for which one should receive (a reward，special treatment，etc.) 5．motivation E．to protect sb./sth. from harm；to protect(the goal，etc.)from ones opponents from scoring 6．various F．to keep (oneself/sb./sth.) in the specified position or condition 7．deserve G．that which causes sb. to act in a particular way；reason 【答案】　1.E　2.B　3.F　4.C　5.G　6.A　7.D Ⅱ.短語填空 rescue...from；at one point；with an average of；in the history of；grow up；be known as；by the time；deserve doing 1．A close friendship gradually ____________ between them. 2．You ________ me ________ an embarrassing situation. 3．They ________ sending to prison. 4．________ we reached home，he had finished his homework. 5．Its ________ the most dangerous part of the city. 【答案】　1.grew up　2.rescued；from　3.deserve　4.By the time　5.known as Ⅲ.句型背誦 1．Michael Jordan was the second player to score more than 3,000 points in a season—but the first was Wilt Chamberlain. 邁克爾喬丹是一個賽季中得分超過3000分的第二人，第一人是威爾特張伯倫。 2．At one point，Chamberlain was so much better than all the other players that they changed the rules of the game to try to stop him! 曾經(jīng)，張伯倫如此優(yōu)于其他隊員以至于他們改變比賽規(guī)則試圖制約他！ 3．But there is no doubt that he deserves the title “outstanding player of his generation”． 但是，毫無疑問，他無愧于“一代杰出球員”這一稱號。 Period ⅡIntroduction & Reading and Vocabulary (教師用書獨具) ●教學(xué)目標(biāo) (1)熟記學(xué)案中所列出的單詞和短語。 (2)通過學(xué)案中所給出的重點單詞和短語的學(xué)習(xí)，讓學(xué)生能夠正確理解和使用這些單詞和短語，能夠運用這些詞語造句。 (3)通過對這些詞匯的理解能夠更深層次的理解課文，并通過課文加深對這些詞匯的理解，更加熟練的運用這些詞匯。 ●教學(xué)地位 單詞和短語是構(gòu)成句子的最小單位，在語言學(xué)習(xí)中起至關(guān)重要的作用，所以理解和正確運用英語單詞和短語是英語學(xué)習(xí)的重點所在。 (教師用書獨具) ●新課導(dǎo)入建議 教師用自己或校籃球比賽或本班級的籃球愛好者為例，介紹籃球，使得籃球話題生活化，并與學(xué)生展開有關(guān)籃球的交流，從而導(dǎo)入新課。 ●教學(xué)流程設(shè)計 ?? 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　? ?? 　　　　　? ?  1．defend v．防守；保衛(wèi)；辯護；維護 What are the forwards doing—attacking or defending？(P1)前鋒做什么？進攻還是防守？ They had three players defending the goal. 他們有三個隊員防守球門。 Their duty is to defend the country against its enemies. 他們的職責(zé)就是保衛(wèi)國家，抵御敵人。 歸納拓展 defend...with用……來保衛(wèi) defend sb./sth. from(against)．..保護……免受…… defence n．防衛(wèi)；防御；防御物，防御設(shè)施 in defence of為了保衛(wèi)；辯護；擁護 in sb.s defence為某人辯護 　He has employed one of the top lawyers to defend him. 他請了一個頂尖律師為他辯護。 They built a defence against flooding. 他們筑堤作為防洪措施。 defend/protect/prevent/guard defend 指抵御或擊退外來威脅或進攻。也可指為某人辯護或捍衛(wèi)原則的純潔性。 protect 指采取保護措施，使之不受傷害或損傷，常用于防御風(fēng)雨、疾病或保護權(quán)益等。 prevent 表示“防止，阻止”，不讓某事發(fā)生。 guard 指小心謹慎地對可能的危險進行防御，以維護安全，含警戒 之意。 　It is important to guard against disease. 預(yù)防疾病是很重要的。 They tried their best to protect the old temple. 他們盡了全力保護這座古廟。 用defend/protect/prevent/guard的適當(dāng)形式填空 ①You need to put on more clothes to ________ you against the cold. ②You must take measures to ________ the forest against fires. ③We should ________ our country against its enemies. ④We must ________ the sheep from eating our crops. 【答案】?、賞rotect　②guard?、踕efend?、躳revent 2．talented adj. 有天資的；有才能的 Several universities have topclass amateur basketball teams，and talented players often turn professional as soon as they finish their studies.(P1)幾所大學(xué)有一流的業(yè)余籃球隊，有資質(zhì)的球員一畢業(yè)就會轉(zhuǎn)為職業(yè)選手。 The boy is talented at maths. 這個男孩在數(shù)學(xué)方面是很有天資的。 She is a very talented actress. 她是一位很有才能的女演員。 歸納拓展 talent n．天賦；才能 have a talent/gift for...有……的天賦 　I dont have much talent for music. 我不大有音樂天分。 His mother is a woman of great talent. 他媽媽是個很有才能的人。 talented/gifted talented 指能夠從事某種工作或活動所具有的獨特能力。 gifted 指具有先天的特質(zhì)和技能，不一定具有創(chuàng)造力或獨創(chuàng)力。 　 用talented/gifted填空 ①They are very ________ for music. ②She is a very ________ reporter. 【答案】?、賕ifted?、趖alented 3．hold v．保持，拿著，容納，舉行 n．握住，控制 Which record do they both hold？(P2) 他們兩個保持哪一項紀(jì)錄？ I dont think the car will hold you all. 我看這輛汽車坐不下你們所有人。 How long will the fine weather hold? 好天氣會維持多久？ He holds strange views on education. 他對教育的看法不同尋常。 歸納拓展 hold back阻止，退縮，抑制，控制 hold down壓制，壓住 hold off延遲，戰(zhàn)勝 hold on等一下，堅持，抓住 hold on to抓??；保住 hold out維持；伸出 hold up舉起，延誤，耽擱 　【對接高考】　 (2011福建高考)The difference in thickness and weight from the earlier version makes the iPad 2 more fortable ________. A．held　　B．holding　　C．be held　　D．to hold 【解析】　句意：與前一版本厚度與重量的不同使得iPad 2拿著更舒服。分析句子結(jié)構(gòu)可知，hold與iPad 2之間為邏輯上的動賓關(guān)系，但與其邏輯主語(for us)之間為主謂關(guān)系，在此省略了邏輯主語，故用不定式的主動形式表達被動意義。 【答案】　D 完成句子 ①那個富人在鎮(zhèn)上擁有很多地產(chǎn)。 The rich man ____________________ in the town. ②令我高興的是，她持有同樣的看法。 To my delight，she ____________________. 【答案】?、賖olds much property?、趆olds the same view 4．valued adj.有價值的 He was named their most valued player five times.(P2)他五次榮膺最有價值球員。 She is a valued friend of mine. 她是我的一位看重的好友。 歸納拓展 value n．價值；估計；估價vt.估價；評價 value sth. at...估價為 valuable adj.貴重的；很有用的；很有價值的 　Such a magazine has little value except when you have time to kill. 像這樣的雜志除了消磨時間以外并沒有什么價值。 This tool is valuable for doing electrical repairs. 這工具對修理電器很有用。 He valued the land at three million dollars. 他估價這塊土地值300萬美金。 value/worth/expense/cost/price value 和worth指某物的實際價值。 cost 指某一工作、商品所需花費的成本或代價。 price 指某商品出售的價格。 expense 指經(jīng)費、開銷。 　Your advice has been of great value. 你的建議很有價值。 He didnt realize the true worth of our friendship. 他沒有認識到我們友誼的真正價值。 【教師備課資源】　 valueless adj.無價值的；無效果的；沒有用的 invaluable adj.無價的；非常重要的 priceless adj.無價的 worthless adj.無價值的 be of great value很有價值的 用value/price/expense/cost填空 ①We travelled to France at our own ________. ②The total ________ to you is ￡3,000. ③Im only buying it if its the right ________. ④He thought the pointing was of little ________. 【答案】?、賓xpense?、赾ost?、踦rice?、躹alue 5．a(chǎn)ttend v．上(學(xué))；參加，看護，專心，陪伴 He attended the University of North Carolina for a year before leaving to join the Chicago Bulls.(P2)在要離開加入芝加哥公牛隊之前，他在北卡羅萊納大學(xué)上了一年學(xué)。 All children between the ages of 5 and 16 must attend school.所有5至16歲的孩子必須上學(xué)。 The patients are well attended on in the hospital. 病人在醫(yī)院里得到很好的照料。 She hadnt been attending during the lesson. 她上課時一直不專心。 The president was attended by several members of his staff.總統(tǒng)有幾個幕僚隨從。 歸納拓展 attend school/a lecture/a wedding/church/a meeting 上學(xué)、聽講座、參加婚禮、去教堂、參加會議 attend(on/upon)照料；服侍 attend to接待；專心于；處理；對付 　【提示】　attend school/church中，school，church前通常不用冠詞。 She has two nurses attending(on) her. 有兩位護士看護著她。 Attend carefully to what our teacher is saying. 注意聽老師說話。 attend/join/take part in attend 正式用詞，一般用于指參加會議，出席典禮或招待會等，也可以指上學(xué)、聽課、聽演講或講座等。 join 作及物動詞時用于加入某個組織(join a club加入俱樂部)，join sb.表示隨同某人，與某人一起；作不及物動詞時，可表示參加某種活動，后接介詞in再加賓語(join in the game參加游戲)。 take part in 表示參加、參與，強調(diào)與他人共同參加某種活動并起作用。 　[助記] 完成句子 我參加了吸收少先隊員入團的會，他們都下定決心積極參加學(xué)校的活動。 I ________________ at which some Young Pioneers were accepted to ________________ the League，all of whom made up their minds to ________________ school activities. 【答案】　attended the meeting；join；take an active part in 6．a(chǎn)verage n．平均數(shù)adj.平均的；平等的(無比較級)；普通的v.平均達到；平均為 He finished his first season (1984－1985) as one of the top scorers in the league, with an average of 28.2 points per game.(P2)他以平均每場比賽28.2分的成績，作為聯(lián)賽中的得分王之一結(jié)束了第一個賽季(1984～1985)。 House prices have gone up by an average of 20%. 房價平均上漲了20%。 What is the average rainfall for August in your country? 你們國家八月份的平均降雨量是多少？ If you average 4,6 and 11，you get 7. 如果你將4,6和11平均，你即得7。 歸納拓展 above/below(the) average一般水平以上(以下) up to(the) average達到平均 on(the/an) average按平均數(shù)計算 with an average of平均為 　 完成句子 ①Parents spend ______________ (平均200美元) a year on toys for their children. ②400 people a year die of this disease ______________(平均)． 【答案】?、賏n average of $200?、趏n average 7．In 1987，Jordan became only the second player to score more than 3,000 points in a season.(P2) 1987年，喬丹成為在一個賽季中得分超過3 000分的第二名球員。 句中to score...為動詞不定式形式作后置定語，修飾the second player。 動詞不定式形式常用來修飾被序數(shù)詞、形容詞最高級、the only，the last，the next等所限定的中心詞。 He was the best man to do the job. 他是做這項工作最好的人。 It is one of the first theme parks to bee popular around the world. 這是首批在世界上很受歡迎的主題公園之一。 She is always the first ________ to school. A．to e　　B．ing　　C．e　　D．came 【解析】　序數(shù)詞修飾的名詞后常接不定式作定語。 【答案】　A 8．various adj.各種各樣的 As a child, Chamberlain had various health problems.(P3)張伯倫小時候有各種各樣的健康問題。 The shop sold various kinds of fruit. 這家商店出售各種水果。 Their hobbies are many and various. 他們的業(yè)余愛好五花八門。 歸納拓展 vary v．變化；改變 vary from不同于…… variety n．種類；多樣性 a variety of各種各樣的 　Opinions on this matter vary from person to person. 對于這件事，人人意見不一。 There are a wide variety of people on the earth. 地球上有各種不同的人。 There were the same heroes at various times. 不同的時代有同樣的英雄。 用various/vary/variety的適當(dāng)形式填空 ①She ________ her dress as fashion changes. ②Society is made up of a ________ of people; some are good, others (are) bad, and still others (are) in between. ③Everyone arrived late at the party for ________ reasons. 【答案】?、賤aries?、趘ariety?、踲arious 9．But there is no doubt that he deserves the title “outstanding player of his generation”．(P3) 但是，毫無疑問，他無愧于“一代杰出球員”這一稱號。 (1)There is no doubt that...毫無疑問 There is no doubt that we will be successful. 毫無疑問我們會成功的。 There is no doubt that Mary is qualified for the job. 毫無疑問，瑪麗勝任這項工作。 歸納拓展 There is no doubt about sth.對……沒有疑問 There is much doubt whether...有人懷疑 　There is no doubt about his success. 毫無疑問，他會成功。 There is much doubt whether Chinas post90s generation is strawberry generation. 對于90后是不是“草莓族”仍尚存疑問。 【提示】　doubt作動詞“懷疑”時，常用搭配為：在肯定句中，后接whether/if引導(dǎo)的賓語從句；在否定句或疑問句中，后接that引導(dǎo)的賓語從句。 no doubt/no wonder no doubt There is no doubt that...毫無疑問地。該句型中doubt常和there be句型連用。 no wonder It is no wonder that...＝No wonder(that)．...難怪，一點都不奇怪。該句型常用it作形式主語。 　He always studies hard；its no wonder that he has passed the examination. 他一直學(xué)習(xí)都很用功，難怪他通過了考試。 There is no doubt that he will succeed. 毫無疑問，他一定會成功的。 單項填空 ①Some researchers believe that there is no doubt ________ a cure for AIDS will be found. A．which　　B．that　　C．what　　D．whether 【解析】　句意：一些研究者們相信毋庸置疑一定會找到艾滋病的治愈辦法。根據(jù)語境，從句中不缺少成分，故用that引導(dǎo)。 【答案】　B 用that/whether填空 ②I dont doubt ________ Chinese diet is the healthiest in the world. ③You can plain，but I doubt ________ it makes any difference. 【答案】?、趖hat?、踳hether (2)deserve v．應(yīng)得；值得 She deserves a reward for her efforts. 她積極努力，應(yīng)得到獎賞。 Those who dont work deserve to starve. 不勞動者該挨餓。 歸納拓展 deserve a punishment/reward應(yīng)受懲罰/獎勵 deserve consideration值得(被)考慮 deserve doing＝deserve to be done值得被做 deserve to do應(yīng)該；值得做…… 　【教師備課資源】　 be worth doing值得被做 need/want/require需要被做 【提示】　deserve后接動名詞的主動結(jié)構(gòu)表示被動意義，不同于進行時態(tài)。 He deserved to be punished. ＝He deserved punishing. ＝He deserved a punishment. 他應(yīng)當(dāng)受到懲罰。 ④His car deserved ________ after the accident，which of the following is False? A．repaired　　　　　　B．repairing C．repairs D．to be repaired 【解析】　句意：在事故之后，他的車還是值得修修的。deserve后可接ing，to be done及名詞形式，故排除A項repaired。 【答案】　A Period ⅢIntegrating Skills & Grammar (教師用書獨具) ●教學(xué)目標(biāo) (1)熟記學(xué)案中所列出的單詞和短語。 (2)通過學(xué)案中所給出的重點單詞和重點短語的學(xué)習(xí)，讓學(xué)生能夠正確理解和使用這些單詞和短語。 (3)通過對語法的教學(xué)讓學(xué)生能夠理解并能夠運用這些語法知識，能夠掌握英語中詞性的轉(zhuǎn)化和后綴的使用，從而擴大學(xué)生的詞匯量。 ●教學(xué)地位 語法是學(xué)生感到比較難以掌握的東西。讓學(xué)生正確理解和掌握語法知識是讓學(xué)生學(xué)好英語的關(guān)鍵，所以應(yīng)給學(xué)生創(chuàng)設(shè)一個語境，讓學(xué)生理解該語法的應(yīng)用，而不要讓學(xué)生死記硬背語法條文，應(yīng)從理解的基礎(chǔ)上去運用這些語法。 (教師用書獨具) ●新課導(dǎo)入建議 通過對學(xué)生作業(yè)的檢查導(dǎo)入本堂新課。 ●教學(xué)流程設(shè)計 ?? 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　? ?? 　　　　　? ?? 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　? 　　　　　　　　　　　　　　　　　布置作業(yè)。讓學(xué)生完成課本第5－6頁1、2、3、4題，預(yù)習(xí)學(xué)案Period Ⅳ (見學(xué)案第11－14頁)。? 1．live adv.現(xiàn)場直播地 adj.實況的；現(xiàn)場的；活的 Do you like watching basketball “l(fā)ive”？(P5) 你喜歡看現(xiàn)場直播的籃球賽嗎？ The concert will be broadcast live on television and the radio.這場音樂會將通過電視和廣播現(xiàn)場直播。 It was a live broadcast, not a recording. 那是現(xiàn)場直播，不是錄像。 living/alive/live/lively living 用于生物時，指“活著的，有生命的”?？勺鞫ㄕZ和表語。 alive 指“活著的,在世的”,著重于狀態(tài),用作表語、補足語,或放在名詞或代詞后作定語.不能作前置定語。 live 指“活的，現(xiàn)場的”時，一般只修飾物，多作定語。 lively 指“生動的，活潑的”，既可以作表語，也可以作定語。 　The injured man is still living.傷者仍然活著。 He is the greatest artist alive today. 他是現(xiàn)今在世最偉大的藝術(shù)家。 　 用live/living/alive/lively填空 ①Our English teacher has a strange way to make his classes ________ and interesting. ②Look! I caught a fish ________！ ③All the ________ presidents attended Nixons funeral. ④The football match tonight will be covered ________. 【答案】?、賚ively?、赼live?、踠iving?、躭ive 2．rely on依賴；依靠 The Chicago Bulls used to rely too much on Michael Jordan.(P8)芝加哥公牛隊曾過于依賴邁克爾喬丹。You can rely on it that he will e to meet you. 你放心好了，他會來見你的。 Dont rely on me/my seeing you off. ＝Dont rely on me to see you off. 不要指望我為你送行。 歸納拓展 rely on/upon＋it that...相信/指望…… rely on/upon＋sb./sth.(＋for sth.)指望某人(事)；信賴 rely on/upon＋ones/sb.doing sth.＝rely on＋sb.＋to do sth.相信/指望某人做某事 　The success of this project relies on everyone making an effort.這個項目的成功依靠每個人的努力。 完成句子 ①You can ______________(指望) that he will help you. ②Dont rely on the bank ______________(會貸款給你)． 【答案】?、賠ely on it?、趌ending/to lend you the money 3．a(chǎn)ll the time一直，總是 Star players，says Gundy，are “selfish” and want the ball all the time.(P9) 甘迪說，明星球員都是“自私”的，并且總是想要球。 He is used to eating out all the time. 他一直習(xí)慣在外面吃飯。 Ive kept on thinking about that all the time. 我一直惦記著那件事。 歸納拓展 at a time一次；一下子；每次 at all times不論什么時候；老是；隨時 (at) any time隨時；無論何時 at no time永不；在任何時候都不 at one time(過去)某個時期；曾經(jīng)；一度 　【提示】　at no time位于句首時，句子的謂語要部分倒裝。 At no time has he been late for school. 他上學(xué)從沒遲到過。 His father at one time learned French. 他父親曾經(jīng)學(xué)過法語。 完成句子 ①Our representatives are ready to help you ______________(隨時)． ②She ran up the stairs ____________(一步兩階地)． 【答案】?、賏t any time?、趖wo at a time 4．if necessary如果有必要的話 To do this，he told Yao to be more aggressive and，if necessary, to be rude to his teammates.(P9) 為了達到這個目的，他告訴姚明要更富有攻擊性，必要的話，對他的隊友粗魯一些。 If necessary，we can change the dates of our trip. 如果有必要，我們可以更改旅行日期。 Take this camera with you if necessary. 如果有必要，帶著這個照相機吧。 【提示】　if necessary是if it is necessary的省略形式。 歸納拓展 ①if引導(dǎo)條件從句常用的省略形式： if so“如果是這樣的話”；if not“如果不是這樣”；if any“假如有的話”；if possible“如果可能的話”。 ②在條件狀語從句、時間狀語從句或讓步狀語從句中，如果從句主語與主句主語一致或從句主語是it，且從句謂語動詞中含有be動詞時，則可省略從句的主語與be動詞。 　Whenever (it is) possible, he will always ask me questions. 只要有可能，他總會問我問題。 I think I can fix it tomorrow，if not，you will have to wait till Friday. 我想明天我能修好它，如果不行，你只好等到周五了。 Have you got a free evening next week？________，lets have dinner. A．While so　　　　　B．Since so C．When so D．If so 【解析】　前句句意：下周的某個晚上你有空嗎？后句句意：讓我們一起吃頓飯吧。由前后句意知，空缺處應(yīng)填表示“如果這樣的話”的短語，故只有D項符合語境。 【答案】　D 觀察下列從Reading and Vocabulary中選取的句子，體會詞類轉(zhuǎn)換的用法。 ①Chamberlain averaged over 50 points a game for an entire season. ②During this time，his average was more than 30 points a game. ③Jordan was the second player to score more than 3,000 points in a season. ④The final score was 169－147! [自我總結(jié)] 1．句①中average是________，句②中則是________；句③中score是________，句④中是________。 2．同一個詞的詞性可以在不同語境中充當(dāng)新的詞性，就是詞類轉(zhuǎn)換。 【答案】　1.動詞　名詞　動詞　名詞 轉(zhuǎn)化和后綴 一、轉(zhuǎn)化 英語中，有的名詞可作動詞，有的形容詞可作副詞或動詞，這種把一種詞性用作另一種詞性而詞形不變的方法叫做轉(zhuǎn)化法。 1．動詞轉(zhuǎn)化為名詞 We paid a visit to the scientist last week. 上星期我們拜訪了那位科學(xué)家。 He likes a quiet smoke after supper. 他喜歡晚飯后靜靜地抽支煙。 We stopped there for a swim. 我們在那兒停下來以便游泳。 【提示】　由動詞轉(zhuǎn)化而來的名詞常與give, have, make, take等動詞搭配起來表示一個動作。例如：give a kick踢，take a seat就座，take a bath洗澡，have a swim游泳，have a smoke抽煙，make a bet打賭。 2．名詞轉(zhuǎn)化為動詞 We should shoulder these responsibiliti