新概念英語第二冊53課
A. 新概念英語第二冊第53課中出現「a firemen」請教
這里應該是印刷錯誤。在課文後面的「Special difficulties"難點 c 項 重復這句話時，用a fireman表述。
B. 新概念英語第二冊53課摘要寫作
Now that firemen have put out a big forest fire in California,they have been trying to discover its cause.There was no evidence that it was started by broken glass or a cigarette end.However a fireman has just solved the mystery.He noticed the remains of a snake which had been dropped by a bird on to some electric wires.In winding itself round the wires,the snake had sent sparks to the ground and this caused the fire.
C. 新概念英語第二冊53~~56課的講解
http://www.tudou.com/programs/view/RmYeM-b0qX4/
在這個裡面可以搜索到
這個是53課的,54,55,56也一專樣的方法屬搜索
D. 求新概念英語二冊第53課課文
What caused the fire?
At last firemen have put out a big forest fire in California. Since then, they have been trying to find out how the fire began. Forest fires are often caused by broken glass or by cigarette ends which people carelessly throw away. Yesterday the firemen examined the ground carefully, but were not able to find any broken glass. They were also quite sure that a cigarette end did not start the fire. This morning, however, a firemen accidentally discovered the cause. He noticed the remains of a snake which was wound round the electric wires of a 16,000-volt power line. In this way, he was able to solve the mystery. The explanation was simple but very unusual. A bird had snatched up the snake from the ground and then dropped it on to the wires. The snake then wound itself round the wires. When it did so, it sent sparks down to the ground and these immediately started a fire.
hot adj. 帶電的，充電的
fireman n. 消防隊員
cause v. 引起； n. 原因
examine v. 檢查
accidentally adv. 意外地，偶然地
remains n. 屍體，殘骸
wire n. 電線
volt n. 伏特（電壓單位）
power line 電力線
solve v. 解決
mystery n. 謎
snatch v. 抓住
spark n. 電火花
消防隊員們終於撲滅了加利福尼亞的一場森林大火。從那時起，他們一直試圖找出起火的原因。森林火災時常由破碎的玻璃或人們隨手扔掉的香煙頭引起。昨天，消防隊員仔細查看了地面，但未能發現碎玻璃。他們還十分肯定火災也不是由煙頭引起的。然而今天上午，一個消防隊員偶然發現了起火的原因。他發現了纏繞在16,000伏高壓線上的一條死蛇。就這樣，他解開了起火之謎。解釋很簡單，卻異乎尋常。一隻鳥把蛇從地上抓起來，然後把它扔到了電線上。於是蛇就纏住了幾根電線。當它這樣做時，把火花送到了地面，這些火花立刻引起了一場大火。
http://bbs.enfamily.cn/thread-15751-1-8.html
上面有在線學習
E. 新概念英語第二冊53課摘要寫作答案
Now that firemen have put out a big forest fire in California, they have been trying to discover its cause. There was no evidence that it was started by broken glass or a cigarette end. However a fireman has just solved the mystery. He noticed the remains of a snake which had been dropped by a bird on to some electric wires. In winding itself round the wires, the snake had sent sparks to the ground and this caused the fire.
F. 新概念英語第二冊53課練習冊答案！
Lesson 53
A
1. have just put out, put out, have been putting out
2. have been trying, tried, have tried
3. have been smoking, have already smoked, smoked
4. thought, has thought / has been thinking, has been thinking
B
1. away 2. quiet 3. to 4. at 5. quite
6. drop 7. fell 8. reason 9. cause 10. caused
C
1. a 2. c 3. c 4. c 5. b 6. c
G. 新概念英語第二冊53課作文 跪求
At last firemen have put out a big forest fire in California. Since then, they have been trying to find out how the fire began. Forest fires are often caused by broken glass or by cigarette ends which people carelessly throw away. Yesterday the firemen examined the ground carefully, but were not able to find any broken glass. They were also quite sure that a cigarette end did not start the fire. This morning, however, a firemen accidentally discovered the cause. He noticed the remains of a snake which was wound round the electric wires of a 16，000-volt power line. In this way, he was able to solve the mystery. The explanation was simple but very unusual. A bird had snatched up the snake from the ground and then dropped it on to the wires. The snake then wound itself round the wires. When it did so, it sent sparks down to the ground and these immediately started a fire.
摘要寫作
Now that firemen have putout a big forest fire in California, they have been trying to discover its cause.
There was not any evidence that it was started by broken glass or by a cigarette end.
However, a fireman has just solved the mystery.
He noticed that the remains of a snake which had been dropped by a bird on to the electric wires.
In winding itself round the wires, the snake had sent sparks to the ground and these cause the fire.
作文
Last week one evening, I was smoking in bed, but some time later, I went to sleep. I suddenly woke and jumped up the bed, when the sheet had been burning. At last I have put the fire out, but there had been a big hole in the sheet.
書信寫作
333 Caoyang Str.,
Hefei city,
Anhui province.
March 20th.
Dear Mrs.,
H. 新概念英語第二冊52。53課後答案
52課：練習答案 Key to written exercises
1．關鍵句型練習答案
A What has happened: We have just moved(1.1);This has not been easy(1.3); I have…put(11.4-5); I have ever seen(1.9)
What has been happening: I have been working(1.1);I have been trying(1.2)
C have explained…have understood…Have you been listening…has been working/ has worked…has been earning/ has earned…has she earned…have not been listening
2．難點練習答案
1 carefully 2 hard 3 hard 4 late 5 nearly 6 fast 7 high
3．多項選擇題答案
1 b 2c 3c 4a 5b 6d
7 c 8 b 9a 10 c 11b 12 d
53課：練習答案 Key to written exercises
1．關鍵句型練習答案
A What happened: began(1.2);examined(1.4);were not able to find(1.5);did not start(1.6);discovered(1.7); noticed (1.8);was wound(1.8);was able to solve(1.9);dropped (1.10); wound(1.11); it did so(1.11); sent(1.11); started(1.11)
What has happened: have put out(1.1)
What has been happening: have been trying to find(1.2)
C Jack looked at his watch for the twentieth time. Suddenly Jill arrived.
『I've been waiting for over an hour,』he said angrily.『You never come on time.』
『Oh, is that so?』Jill answered.『Were you here at 2.30?』Jack went red.『Well,』he said,『I go here five minutes late myself, but you weren't here.』
『I came here at exactly 2.30,』Jill said,『and I waited for five minutes, but you didn't come.』
『What have you been doing since then?』Jack asked.『I've just been to the hairdresser's,』Jill answered brightly.
2．難點練習答案
a Look: you threw the potato-peeler away by mistake.
The shepherd threw some food to his dogs.
The teacher threw some chalk at a boy who wasn't listening.
b I'm quite certain these are my glasses.
The children are very quiet. What's going on?
c The cause of unemployment is complicated.
Can you explain the reason for changing our arrangements?
He reasoned that we would have to comply, even if we didn't wish to.
d Please don't drop that vase!
It fell from my hands and broke.
3．多項選擇題答案
1c 2d 3a 4c 5c 6c
7d 8c 9d 10 a 11c 12 c
I. 新概念英語1,53課課文
HANS: Where do you come from?
JIM: I come from England.
HANS: What's the climate like in your country?
JIM: It's mild, but it's not always pleasant.
The weather's often cold in the North and windy in the East.
It's often wet in the West and sometimes warm in the south.
HANS: Which seasons do you like best?
JIM: I like spring and summer. The days are long and the nights are short.
The sun rises early and sets late.
I don't like autumn and winter. The days are short and the nights are long.
The sun rises late and set early.
Our climate is not very good, but it's certainly interesting.
It's our favourite subject of conversation.
J. 新概念英語第二冊第53課練習題，急急急急！
1 read watch，來2 C,3B,4A,5B,6D,7 in all，8C,9C,10D,11C,12A,13C,14 is A,15B,16B,17 in the end，18 more than，19 要說這鞋合腳，倒不如源說好看，20 我們會有成功機會的，21 我碰巧在教室里遇到她，22 她故意把書包扔了，23 這個不幸的消息使她很悲傷，