新概念二冊(cè)55課課件

1、New phrases: 1 come true 成為現(xiàn)實(shí) 2 it is said 據(jù)說(shuō) 3 used to do sth. 過(guò)去常常做某事 4 be used to 習(xí)慣于.的 5 fail to 不能做某事 6 the entrance to the cave 洞的入口 7 in spite of this 盡管如此Questions: 1 What almost came true recently? 2 What did they often fail to do? 3 Where did the search party go? 4 What did the team find?Q

2、uestions: 1 What almost came true recently? Dream of finding lost treasure. 2 What did they often fail to do? They often fail to collect the gold. 3 Where did the search party go? They went into the cave hoping to find buried treasure. 4 What did the team find? An empty tin trunk. 【課文講解課文講解】 1、Dream

3、s of finding lost treasure almost came true recently. dream n. 夢(mèng)；夢(mèng)；v. 做夢(mèng)做夢(mèng) n. 夢(mèng)想夢(mèng)想 dreams come true 夢(mèng)想成真夢(mèng)想成真 dreams ended 夢(mèng)想破滅了夢(mèng)想破滅了, 夢(mèng)斷了夢(mèng)斷了 dream of 的夢(mèng)的夢(mèng) v. 做夢(mèng)做夢(mèng) dream of doing sth. I dream of flying in the sky.(dream v) come true 變成現(xiàn)實(shí)，（預(yù)言、期望等）成為事變成現(xiàn)實(shí)，（預(yù)言、期望等）成為事實(shí)，（愿意）實(shí)現(xiàn)實(shí)，（愿意）實(shí)現(xiàn) His dream to travel

4、 around the world at last came true. 2、A new machine called The Revealer has been invented and it has been used to detect gold which has been buried in the ground. 一句話中只有一個(gè)動(dòng)詞一句話中只有一個(gè)動(dòng)詞, 如果再出現(xiàn)動(dòng)詞如果再出現(xiàn)動(dòng)詞, 可以用可以用and并列連接并列連接, 也可以變成復(fù)合句也可以變成復(fù)合句, 用用when, because連接連接, 還可以使這個(gè)動(dòng)詞表示動(dòng)詞意思還可以使這個(gè)動(dòng)詞表示動(dòng)詞意思, 但不做謂語(yǔ)但不做謂語(yǔ)

5、, 即非謂即非謂語(yǔ)動(dòng)詞語(yǔ)動(dòng)詞 過(guò)去分詞做定語(yǔ)過(guò)去分詞做定語(yǔ), 表示表示 “被被”，如，如ploughed field n. +called 被稱之為被稱之為的的（如果用短語(yǔ)修飾其（如果用短語(yǔ)修飾其他詞他詞, 則把短語(yǔ)放在被修飾詞的后邊）則把短語(yǔ)放在被修飾詞的后邊） the plane called a “Pilatus Porter” be used to do sth. 被用來(lái)被用來(lái) used to do 過(guò)去常常過(guò)去常常 3、The machine was used in a cave near the seashore where - it is said - pirates used

6、to hide gold. it is said是插入語(yǔ)，當(dāng)是插入語(yǔ)，當(dāng)“據(jù)說(shuō)據(jù)說(shuō)”講。講。 where = in which翻譯時(shí)譯為翻譯時(shí)譯為 “在那兒在那兒”，修飾修飾 cave；一個(gè)地點(diǎn)狀語(yǔ)從句；一個(gè)地點(diǎn)狀語(yǔ)從句 This is the river where I swim. 4、The pirates would often bury gold in the cave and then fail to collect it. would表示過(guò)去的習(xí)慣性動(dòng)作表示過(guò)去的習(xí)慣性動(dòng)作, 但此處表示但此處表示 “used to” 過(guò)去常做過(guò)去常做 fail to do sth. 未能、不能、忘

7、記做某事項(xiàng)未能、不能、忘記做某事項(xiàng) （fail后面接動(dòng)詞不定式表示否定）后面接動(dòng)詞不定式表示否定） He failed to see the reason why they sent him away. 5、Armed with the new machine, a search party went into the cave hoping to find buried treasure. 如果幾個(gè)句子的主語(yǔ)是同一事物如果幾個(gè)句子的主語(yǔ)是同一事物, 則可以把幾個(gè)句子合則可以把幾個(gè)句子合并為一個(gè)句子。保留一個(gè)句子做主句并為一個(gè)句子。保留一個(gè)句子做主句, 其他的變成非謂其他的變成非謂語(yǔ)動(dòng)詞。非謂

8、語(yǔ)動(dòng)詞采用何種形式語(yǔ)動(dòng)詞。非謂語(yǔ)動(dòng)詞采用何種形式, 則根據(jù)其與主語(yǔ)的則根據(jù)其與主語(yǔ)的關(guān)系關(guān)系, 如果是主動(dòng)關(guān)系如果是主動(dòng)關(guān)系, 用用-ing, 被動(dòng)關(guān)系被動(dòng)關(guān)系, 則用動(dòng)詞則用動(dòng)詞的的-ed形式形式 ，主句與其他句子的位置安排要保持句子，主句與其他句子的位置安排要保持句子的平衡的平衡, 還要注意動(dòng)作的連貫還要注意動(dòng)作的連貫 The boy went home. The boy was crying. The boy was beaten. =Beaten by sb, the boy went home, crying. arm(ed) with 可以表示可以表示“帶著、裝著、穿著帶著、裝著、

9、穿著”等等 Dont worry. Im armed with an umbrella. Youd better arm yourself with a warm coat. 6、Very excited, the party dug a hole two feet deep. Very exciting, 形容詞短語(yǔ)做狀語(yǔ)形容詞短語(yǔ)做狀語(yǔ) Tired of sleeping on the floor, Tired, I went home./ I went home tired.句子順序不同句子順序不同, 表達(dá)的意思也不同表達(dá)的意思也不同 two feet deep“數(shù)詞數(shù)詞+量詞量詞+形容

10、詞形容詞”結(jié)構(gòu)可以結(jié)構(gòu)可以做定語(yǔ)；做定語(yǔ)； 也可以做表語(yǔ)也可以做表語(yǔ) I am five years old. The street is five meters wide. long/wide/high/deep，人有多高用，人有多高用 “tall” 7、In spite of this, many people are confident that The Revealer may reveal something of value fairly soon. in spite of / though / even if 盡管盡管 something of value of表示其所修飾的名詞

11、具有某種性質(zhì)、狀況，表示其所修飾的名詞具有某種性質(zhì)、狀況，of加名詞往往讓人聯(lián)想這名詞對(duì)應(yīng)的形容詞加名詞往往讓人聯(lián)想這名詞對(duì)應(yīng)的形容詞 The news is of great importance to us. of valuevaluable 有價(jià)值的有價(jià)值的 of small value 價(jià)值很小價(jià)值很小(= almost worthless) 形容詞要放在不定代詞的后邊形容詞要放在不定代詞的后邊 something important =something of importance someone patient =someone of patience 【Key structure

12、s】 表示過(guò)去習(xí)慣性動(dòng)作表示過(guò)去習(xí)慣性動(dòng)作 當(dāng)我們提到過(guò)去某一特定時(shí)間時(shí)當(dāng)我們提到過(guò)去某一特定時(shí)間時(shí), 我們有時(shí)可用我們有時(shí)可用 would來(lái)代替來(lái)代替used to，有時(shí)則不可以，而且，有時(shí)則不可以，而且 would需要指出具體時(shí)間，需要指出具體時(shí)間，used to則不需要。則不需要。 當(dāng)當(dāng)used to暗示與現(xiàn)在的對(duì)照時(shí)，不可用暗示與現(xiàn)在的對(duì)照時(shí)，不可用would替換：替換： I used to drink heavily, but I have given up drinking now. I never used to eat a large breakfast, but I do n

13、ow. 當(dāng)當(dāng)used to描寫(xiě)過(guò)去的狀態(tài)時(shí)，也不可與描寫(xiě)過(guò)去的狀態(tài)時(shí)，也不可與 would互換，互換，would只表示過(guò)去特有的習(xí)慣或行為：只表示過(guò)去特有的習(xí)慣或行為： This sort of novel used to be very popular. 這種小說(shuō)過(guò)去很流行這種小說(shuō)過(guò)去很流行. I used to be a waiter, but now Im a taxi-driver. 當(dāng)當(dāng)used to不強(qiáng)調(diào)與現(xiàn)在的對(duì)比時(shí)，可與不強(qiáng)調(diào)與現(xiàn)在的對(duì)比時(shí)，可與would互換。但一個(gè)故事開(kāi)頭時(shí)不用互換。但一個(gè)故事開(kāi)頭時(shí)不用would，必須首先，必須首先用一般過(guò)去時(shí)或用一般過(guò)去時(shí)或used to

14、描述背景，然后用描述背景，然后用would表示習(xí)慣性動(dòng)作：表示習(xí)慣性動(dòng)作： When I was a boy we always spent/used to spend our holidays on a farm. We would get up at 5 and we would help milk the cows. 【Special difficulties】 use, be used to, used to use vt. 用，使用，運(yùn)用，應(yīng)用用，使用，運(yùn)用，應(yīng)用 May I use your dictionary/car? I dont know how to use the word. be used to 習(xí)慣于（后面跟名詞或動(dòng)名詞，習(xí)慣于（后面跟名詞或動(dòng)名詞，be也可用也可用get等代替）等代替） I soon got used to getting up early when I started working as a baker. Im