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(共24张PPT)
Module 1 Wonders of the world
Unit 2 The Grand Canyon was not just big.
1.学习并掌握below; shine; silent; beside; reply; clear; nearly; go through; get out of 等核心词汇，理清文中涉及的时态。
2. 能够读懂游记类的短文, 获取事实性信息, 并进行推测, 理解作者的观点和写作意图; 能够对自己熟悉的景观进行事实性描述; 能够描写旅行经历和个人感受。
3. 学会通过“对比、参照”来烘托事物形象的写作手法。
4. 培养对神奇大自然的热爱之情。
学习目标
Work in pairs. Talk about a great natural wonder you know. Use the words in the box to help you.
below deep fantastic high long
natural shine sign silent silver
科罗拉多大峡谷位于美国亚利桑那州(Arizona)西北部，科罗拉多高原西南部。大峡谷全长446千米，平均宽度16千米，最深处2133米，平均深度超过1500米，总面积为2724平方千米。
1919年，威尔逊总统将大峡谷地区辟为"大峡谷国家公园"(Grand Canyon National Park)。
大峡谷是科罗拉多河的杰作。这条河发源于科罗拉多州的落基山，洪流奔泻，经犹他州、亚利桑那州，由加利福尼亚州的加利福尼亚湾入海，全长2320千米。"科罗拉多"，在西班牙语中，意为"红河"，这是由于河中夹带大量泥沙，河水常显红色，故有此名，在大峡谷中，有75种哺乳动物、50种两栖和爬行动物、25种鱼类和超过300种的鸟类生存。整个国家公园是许多动物的乐园。
What will you write in the passage
Everest/Qomolangma Mount
中国珠穆朗玛峰
Mammoth Cave
National Park
美国肯塔基州
猛玛洞穴国家公园
Warming up
Russian
Baikal Lake
俄罗斯贝加尔湖
美国黄石公园
American
Yellowstone
National Park
Warming up
below, deep, fantastic, high, long,
natural, shine, sign, silent, silver
Talk about a great natural wonder you know. Use the words in the box to help you.
Pair work
A great wonder of the natural world
When I arrived, it was early morning and it was raining. I looked to the east—the sky was becoming grey. I got out of the car, went through a gate and walked along a dark path. There was nothing to see, but I knew it was there.
After about a mile, a stranger appeared beside the path. “Am I going the right way ” I asked. He knew where I was going. “Yes,” he replied, “you’ll get there in five minutes.” Finally, I came to some rocks and stopped. I looked over them, but it was silent and there was no sign of it.
Read the passage and complete the table.
Reading
1. reply
（1）reply 用作动词，意为“回答；答复”；常构成短语：reply to (sb. / sth. )“对……作出回答”。
例如：The students didn’t reply to the question.
那些学生没有回答这个问题。
（2）reply 还可作名词，意为“回信；答复”，后面跟介词to，即reply to ... 表示“对……的答复”。
例如：She made a reply to our request.
她答复了我们的请求。
探究·导学
辨析：reply & answer
（1）answer表示“回信，对……作出回答”直接跟宾语，而reply与to连用后接宾语。例如：
We replied to / answered his letter yesterday.
昨天，我们给他回了信。
（2）作名词，均与介词to连用，即the answer / reply to ... ，意为“……的答案 /答复”。
（3）在表示“接电话”（answer the phone）；“去
开门”（answer the door）等时，不使用reply to。
1. Where does the passage most probably come from
a) A magazine. b) A grammar book.
c) A dictionary. d) A storybook.
2. Why was there nothing to see
a) Because there was nothing.
b) Because it was too dark.
c) Because it was raining.
d) Because it was in the morning.
3. Choose the correct answer.
3. Which direction was the writer facing while he/she was looking over the Grand Canyon
a) South. b) North.
c) East. d) West.
4. What is the writer’s purpose in writing this passage
a) To give facts about the natural world.
b) To say how he feels about the natural world.
c) To tell an interesting story about the Grand Canyon.
d) To attract people to visit the Grand Canyon.
While-reading
Which direction(方向) was the writer facing while he was looking over the Grand Canyon
A. South. B. North. C. East. D. West.
Task 2 Read Para.3 and answer.
Complete the passage with the words in the box.
below mile remain reply sign
silent sky stream through
In the dark, there is no (1)____________ of the Grand Canyon, and it is (2)____________. But if you (3)____________ by the Grand Canyon as the (4)____________ gets brighter and look down about one (5)____________, you can see the Colorado River (6)____________ you.
sign
silent
sky
below
mile
remain
4
I got out of the car, went through a gate and walked along a dark path.
我下了车，穿过一扇门，沿着一条黑暗的小路走着。
go through 通过，穿过；经历
e.g. The rain has gone through my coat.
The country has gone through too
many wars.
2. I looked over them, but it was silent and there was no sign of it.
我朝那片岩石望过去，但是一片寂 静，还是看不见它。
I was looking across one of the wonders of the natural world- the Grand Canyon.
我在眺望自然界奇观之一的大峡谷。
1. I got out of the car, went through a gate and walked along a path.
get out of … 从……内出来; 逃避; 摆脱
We only want to get out of this dark room as soon as possible.
我们只想尽快离开这个暗室。
get in 进入 get to 到达
get on 上（车等） get off 下（车等）
Language points
① through prep.从中穿过，通过
walk through the forest
go through the tunnel
② across prep.在表面上掠过、穿过
walk across the bridge
fly across the mountain
还有“对面”的意思
run across the road
③ past prep.多指从旁边经过
run past Jim
through, across, past
辨析
through the park
across the football field
past the supermarket
2. After about a mile, a stranger appeared beside the path.
(1)appear vi. 出现
A rainbow appeared after the rain.
雨后空中出现了一道彩虹。
disappear vi. 消失
The sun disappeared behind the cloud.
太阳在云层后面消失了。
(2)beside prep. “在……旁边；在……附近”。
The boy is beside his grandma.
男孩正在奶奶旁边。
besides“除……之外（还）”
3. “Yes,” he replied, “you’ll get there in five minutes.”
reply v.回答；答复
（1）reply to sb/sth 回答某人/某事
Who can reply to my question 谁能回答我的问题？
Why don’t you reply to me 你为什么不回答我呀？
（2）reply + that从句 回答到……
I replied that I was unable to help them.
我回答说我帮不到他们的忙。
through: 表示立体空间，从内部穿过
eg.A path winds through the forest.
一条小路蜿蜒穿过森林。
across: 表示横过，横着穿过（从表面穿过）
eg.He waded across the stream.
他蹚过那条小河。
2. through 与 across的区别
3.I looked over them, but it was silent and there was no sign of it.
look over （某物上面）看过去;仔细检查[审视]（某人或某物）;过眼;翻阅
我朝那片岩石望过去，但是一片寂静，还是看不见它。
eg. Such “pyramids” can be used to look over the environment but it is very dangerous to climb them.
像这样的“金字塔”可以被用来察看周围环境。但是攀爬上去却非常具有危险性。

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