新概念英語(yǔ)第一冊(cè):Lesson81-82筆記及練習(xí)答案

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新概念英語(yǔ)第一冊(cè)第81-82課課文重難點(diǎn) Further notes on the text
    1.Come in. 進(jìn)來(lái)吧。
    Have a cup of tea then. 那么喝杯咖啡吧。
    Let's go into the living-room, Carol. 我們到客廳里去吧,卡羅爾。
    這3句都是祈使句。表示請(qǐng)求或命令的句子叫祈使句。祈使句中主語(yǔ)you常不出現(xiàn),謂語(yǔ)動(dòng)詞用原形,句末用感嘆號(hào)或句號(hào)。讀時(shí)用降調(diào)。
    2.I've just had a cup. 我剛喝了一杯。
    句中 cup后省略了 of coffee。
    3.We're going to leave tomorrow. 明天我們就要走了。
    這里的 are going to表示“打算”、“準(zhǔn)備”。請(qǐng)參見(jiàn) Lessons 37~38語(yǔ)法部分。
    新概念英語(yǔ)第一冊(cè)第81-82課語(yǔ)法知識(shí)點(diǎn) Grammar in use
    現(xiàn)在完成時(shí)
    (1)在英語(yǔ)中,現(xiàn)在完成時(shí)主要用于以下兩種情況:或者表示在過(guò)去不確定的時(shí)間里發(fā)生的并與現(xiàn)在有著某種聯(lián)系的動(dòng)作;或者表示開(kāi)始于過(guò)去并持續(xù)到現(xiàn)在的動(dòng)作。本課中薩姆所面臨的是第1種情況,正是因?yàn)樗粤孙?,喝過(guò)了咖啡,也休過(guò)假,因此他謝絕了湯姆的邀請(qǐng),并表示今年已無(wú)可能再次休假。
    (2)現(xiàn)在完成時(shí)在漢語(yǔ)中常用“了”、“過(guò)”或“已經(jīng)”來(lái)表示。
    (3)現(xiàn)在完成時(shí)由 have/has+ 過(guò)去分詞構(gòu)成,單數(shù)第 3人稱用
    has,其他人稱皆用have。規(guī)則動(dòng)詞的過(guò)去分詞與過(guò)去式相同,而不規(guī)則動(dòng)詞的過(guò)去分詞則無(wú)統(tǒng)一的規(guī)律可言,需特別加以記憶。
    (4)一般現(xiàn)在完成時(shí)通常與表示不確定的時(shí)間副詞或短語(yǔ)連用如 just, already, before, never, ever, twice, three times等。
    新概念英語(yǔ)第一冊(cè)第81-82課詞匯學(xué)習(xí) Word study
    1. leave v.
    (1)離開(kāi),出發(fā):
    The train is going to leave in 5 minutes. 火車將于5分鐘后開(kāi)出。
    I'm going to leave Italy. 我準(zhǔn)備離開(kāi)意大利。
    (2)舍棄;脫離:
    John's wife left him for another man. 約翰的妻子舍他而去,投入另一個(gè)男子的懷抱。
    Alexander is leaving the company after 30 years' service. 亞歷山大將在為公司服務(wù)了30年之后離開(kāi)公司。
    (3)留給,遺留;委托:
    The famous actress left all her money to charity. 這位的女演員將她所有的錢都遺留給了慈善機(jī)構(gòu)。
    ‘Leave it to me, ’he said. “這事交給我來(lái)辦吧,”他說(shuō)道。
    2.pack v.
    (1)打包,裝箱:
    We are leaving tomorrow and I haven't even started packing yet. 我們明天就要走了,而我甚至還沒(méi)開(kāi)始將行李打包呢。
    Don' t forget to pack the mirror! 別忘了把鏡子裝起來(lái)!
    新概念英語(yǔ)第一冊(cè)第82課練習(xí)答案 Key to written exercises
    Lesson 82
    A
    1 They ate a meal at a restaurant.
    2 We went for a holiday last month.
    3 Eat a biscuit.
    4 You enjoyed yourself.
    5 They are eating their lunch.
    6 I drank a glass of milk.
    B
    1 They are going to have breakfast.
    2 They are having lunch.
    3 He must have tea.
    4 They had dinner.
    5 They must have a meal.
    6 He is going to have a swim.
    7 He is having a bath.
    8 He had a haircut.
    9 They are having a lesson.
    10 They had a party.
    11 They must have a holiday.
    12 They are going to have a good time.