新概念二冊55課課件

1、New phrases: 1 come true 成為現(xiàn)實 2 it is said 據(jù)說 3 used to do sth. 過去常常做某事 4 be used to 習慣于.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；夢；v. 做夢做夢 n. 夢想夢想 dreams come true 夢想成真夢想成真 dreams ended 夢想破滅了夢想破滅了, 夢斷了夢斷了 dream of 的夢的夢 v. 做夢做夢 dream of doing sth. I dream of flying in the sky.(dream v) come true 變成現(xiàn)實，（預言、期望等）成為事變成現(xiàn)實，（預言、期望等）成為事實，（愿意）實現(xiàn)實，（愿意）實現(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. 一句話中只有一個動詞一句話中只有一個動詞, 如果再出現(xiàn)動詞如果再出現(xiàn)動詞, 可以用可以用and并列連接并列連接, 也可以變成復合句也可以變成復合句, 用用when, because連接連接, 還可以使這個動詞表示動詞意思還可以使這個動詞表示動詞意思, 但不做謂語但不做謂語

5、, 即非謂即非謂語動詞語動詞 過去分詞做定語過去分詞做定語, 表示表示 “被被”，如，如ploughed field n. +called 被稱之為被稱之為的的（如果用短語修飾其（如果用短語修飾其他詞他詞, 則把短語放在被修飾詞的后邊）則把短語放在被修飾詞的后邊） the plane called a “Pilatus Porter” be used to do sth. 被用來被用來 used to do 過去常常過去常常 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，當是插入語，當“據(jù)說據(jù)說”講。講。 where = in which翻譯時譯為翻譯時譯為 “在那兒在那兒”，修飾修飾 cave；一個地點狀語從句；一個地點狀語從句 This is the river where I swim. 4、The pirates would often bury gold in the cave and then fail to collect it. would表示過去的習慣性動作表示過去的習慣性動作, 但此處表示但此處表示 “used to” 過去常做過去常做 fail to do sth. 未能、不能、忘

7、記做某事項未能、不能、忘記做某事項 （fail后面接動詞不定式表示否定）后面接動詞不定式表示否定） 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. 如果幾個句子的主語是同一事物如果幾個句子的主語是同一事物, 則可以把幾個句子合則可以把幾個句子合并為一個句子。保留一個句子做主句并為一個句子。保留一個句子做主句, 其他的變成非謂其他的變成非謂語動詞。非謂

8、語動詞采用何種形式語動詞。非謂語動詞采用何種形式, 則根據(jù)其與主語的則根據(jù)其與主語的關系關系, 如果是主動關系如果是主動關系, 用用-ing, 被動關系被動關系, 則用動詞則用動詞的的-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, 還要注意動作的連貫還要注意動作的連貫 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, 形容詞短語做狀語形容詞短語做狀語 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, 表達的意思也不同表達的意思也不同 two feet deep“數(shù)詞數(shù)詞+量詞量詞+形容

10、詞形容詞”結構可以結構可以做定語；做定語； 也可以做表語也可以做表語 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、狀況，表示其所修飾的名詞具有某種性質、狀況，of加名詞往往讓人聯(lián)想這名詞對應的形容詞加名詞往往讓人聯(lián)想這名詞對應的形容詞 The news is of great importance to us. of valuevaluable 有價值的有價值的 of small value 價值很小價值很小(= 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】 表示過去習慣性動作表示過去習慣性動作 當我們提到過去某一特定時間時當我們提到過去某一特定時間時, 我們有時可用我們有時可用 would來代替來代替used to，有時則不可以，而且，有時則不可以，而且 would需要指出具體時間，需要指出具體時間，used to則不需要。則不需要。 當當used to暗示與現(xiàn)在的對照時，不可用暗示與現(xiàn)在的對照時，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. 當當used to描寫過去的狀態(tài)時，也不可與描寫過去的狀態(tài)時，也不可與 would互換，互換，would只表示過去特有的習慣或行為：只表示過去特有的習慣或行為： This sort of novel used to be very popular. 這種小說過去很流行這種小說過去很流行. I used to be a waiter, but now Im a taxi-driver. 當當used to不強調與現(xiàn)在的對比時，可與不強調與現(xiàn)在的對比時，可與would互換。但一個故事開頭時不用互換。但一個故事開頭時不用would，必須首先，必須首先用一般過去時或用一般過去時或used to

14、描述背景，然后用描述背景，然后用would表示習慣性動作：表示習慣性動作： 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，運用，應用用，使用，運用，應用 May I use your dictionary/car? I dont know how to use the word. be used to 習慣于（后面跟名詞或動名詞，習慣于（后面跟名詞或動名詞，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