Unit 5 Into the wild复习课件(共25张PPT)-外研版(2019)必修第一册

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Unit 5 Into the wild复习课件(共25张PPT)-外研版(2019)必修第一册

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(共25张PPT)
Unit5 Into the wild
拓展单词
1. migrate v. 移栖,迁徙 → _________n. 迁徙
2. determine v. 测定,确定→ _____________n. 确定,决心→ __________adj. 果断的,
已下决心的
3. solution n. 解决,解决方法→ _____v. 解决
4. mystery n. 难以理解的事物,谜→ __________adj. 神秘的
5. amazing adj. 惊人的,了不起的→ ______v. 使吃惊→_______adj. 感到惊讶的→
__________n. 吃惊
6. destroy v. 破坏,毁掉→ __________n. 破坏,毁坏
migration
determination
determined
solve
mysterious
amaze
amazed
amazement
destruction
7. survive v. 活下来,幸存→ _______n. 幸存,存活
8. effect n. 影响,结果→ ________adj. 有效的,有力的 → _____v. 影响
9. accommodation n. 住处,工作场所→ ____________v. 提供住宿,容纳
10. variety n. 多样化,变化→ _______adj. 各种各样的
11. concentrate v. 专注,专心→ ____________n. 集中,专心
12. freeze v. 突然停止,呆住→ ______adj. 结冰的,冷冻的;无情的→ _______
adj. 极冷的,冷冰冰的
13. reaction n. (对某一情形或事件的)反应 → _____v. 反应
survival
effective
affect
accommodate
various
concentration
frozen
freezing
react
【核心短语】

1. _______      毕竟,终究
2. ________________ 下倾盆大雨
3. ________________ 不顾天气恶劣,冒着风雨
4. ________________ 想方设法做某事
5. _____________ ……的解决方法
6. ________ 砍倒
7. ________________________ 因……而出名
after all
rain cats and dogs
brave the elements
manage to do sth.
the solution to
cut down
be famous for/be known for
8. ___________ 以……速度
9. _____________ 集中注意力于
10. ____________ 从……恢复过来
11. ______________ 尊重
12. _______ 凝视,盯着看
13. __________ 寻找,搜寻
14. _______ 以……为主食
15. _____________ 人类活动
at a speed of
concentrate on
recover from
show respect to
stare at
in search of
feed on
human activity
【经典句型】
1. 句型公式: until. . . 直到……为止
However, ____________(直到最近) no one knew how they did this.
2. 句型公式: where引导的定语从句
These two pieces of information—the time of day and the point ____________________
___(太阳在天空中的位置)—allow the butterfly to determine the way to go.
3. 句型公式: the+比较级,the+比较级
_________________(我们知道得越多) about this lovely creature, __________(就越大)
the chance it will survive and keep its place in the natural world for a long time to come.
until recently
where the sun is in the
sky
The more we know
the greater
4. 句型公式: The reason why. . . is that. . .
___________________they were so excited ______(主要原因是) pandas are just so
cute!
5. 句型公式: 强调句型
____after all we ____ are the visitors to their world.
The main reason why
is that
It is
who
回归教材
02
Understanding ideas :The Monarch’s Journey (P66-68)
Activity 1 Read the text and match the main idea of the paragraphs.
1.Para.1  A.The reason why the North American monarch butterflies fall
2.Para.2 B.The prediction about the North American monarch butterflies
3.Para.3 C.Brief introduction of the North American monarch butterflies' migration
4.Para.4 D.The discovery about how the North American
monarch butterflies cover such a long distance
5.Para.5 E.What is migration and why do animals migrate
答案:1.E 2.C 3.D 4.A 5.B
【课文语法填空】
Many animals move from one place to another at certain times of the year. This
annual movement 1. _______(call) migration. One of the most wonderful migrations in
nature is 2. ____of the North American monarch butterfly. Every autumn, 3. _______
(million) of these beautiful insects begin a long and difficult journey. Somehow they
manage to find 4._____(they) way to California or Mexico. However, until 5._______
(recent) no one knew how they did this. Some scientists now have found out that the
monarch is able to tell the time of day and measure the position of the sun, which
is called
that
millions
their
recently
allows the butterfly 6. ___________(determine) the way to go. The solution to the
mystery of the monarch’s amazing ability comes at a time 7. _____ it is in serious
trouble. Sadly, its population 8. ___________(crash) by as much as 90 per cent in the
last few years because of human activity. The research has however led to 9.__ greater
awareness of this creature. The more we know about this lovely creature, the
10. _______(great) the chance it will survive and keep its place in the natural world
for a long time to come.
to determine
when
has crashed
a
greater
A. Narration(记叙文)
B. Argumentation(议论文)
C. Practical Writing(应用文)
D. Expository(说明文)
Think ?
1.What kind of article is the passage
Post reading
Time
Characters
Cause 起因
Process 经过
Result
Place
Narration(记叙文)
Developing ideas:An encounter with nature (P74-76)
I am a nature 1._______________(photograph) and have to brave the elements.But despite the wind and the rain, I still enjoy 2.______________(work) outside in the wild.I can observe animals in their 3.______________(nature) environment. Yellowstone is famous 4._____________the variety of its wildlife but is probably best known for 5. __________(it) bears.Last spring I 6. __________(follow) a path through a dark forest and saw the breathtaking view. Slowly I turned and froze. Only metres away was a bear, with water falling off its hair.I pressed 7.___________ button of the camera with my legs 8.___________(shake). A second later,the bear 9. __________(run) back into the forest and I got a photo of it. I realized that it is we who are the 10.___________(visit) to their world.
photographer
working
natural
for
its
followed
the
shaking
ran
visitors
写作训练
02
假设你是李华,你校英语报“Protecting Our Wildlife”专栏征稿。请你写一篇短文投稿,内容包括:
野生动物保护的重要性;
人类活动对野生动物的威胁(至少两点)
提出你的建议(至少两条)
As an integral part of our planet, wildlife plays a vital role in maintaining the balance of ecosystems. The loss of any species could lead to unpredictable consequences for the entire natural world, including us humans.
However, human activities are posing severe threats to wildlife. Firstly, the destruction of habitats, such as deforestation and urban expansion, leaves countless animals homeless and foodless. Secondly, pollution, especially plastic waste in oceans and rivers, is killing marine life at an alarming rate. Illegal hunting for fur, ivory, or other body parts also pushes many precious species to the brink of extinction.
Given this critical situation, it is high time that we took immediate action. I strongly suggest that governments establish more nature reserves and enforce stricter laws against illegal hunting and trading. Meanwhile, as individuals, we can contribute by reducing waste, using sustainable products, and raising public awareness about the importance of wildlife conservation. Remember, protecting them is protecting our own future.
高考链接
03
Key:BBBC
第1题: 这是一道典型的“段落主旨题”。做这类题,一定要看整段的核心句。第一段第一句就提出了“rewilding”的概念,紧接着用 European bison 作为例子来具体说明。所以,段落的目的就是 B. To introduce the concept and an example of rewilding(介绍“再野生化”的概念和一个例子)。A选项的“困难”和C选项的“狩猎史”都是细节,不是主旨。D选项的“比较”在文中没有出现。
第2题: 这是“细节理解题”。答案定位在第二段。文中明确提到:它们清理小路、维持开阔地以增加植物多样性、打滚形成水塘为昆虫和两栖动物提供栖息地。所有这些都说明它们在 B. help create and maintain diverse habitats(帮助创造和维护多样化的栖息地)。A选项是第三段提到的潜在经济好处,不是生态作用。C选项的“保护小动物不受捕食者伤害”和D选项的“为其他物种提供食物”文中均未提及。
Key:BBBC
第3题: 这是“观点态度题”。定位到第三段。文中提到“some farmers worry...”(一些农民担心...)以及“There are also concerns...”(也有担忧...)。这些词明确表明了当地人的态度是担忧和怀疑的,因此选 B. Doubtful(怀疑的)。解题关键是要抓住表达担忧、恐惧、怀疑的词汇。
第4题: 这是“主旨大意题”,要求我们为文章选一个最合适的标题。好的标题需要全面、准确地概括全文。文章既讲了“再野生化”和野牛回归带来的生态好处(第二段),也讲了由此引发的争议和担忧(第三段)。C. The Return of the Giant: Benefits and Concerns(巨兽回归:益处与担忧)完美地概括了这两个方面,非常全面。A选项只讲了挑战,太片面。B选项范围太大,文章主要讲的是野牛项目。D选项太宽泛,没有突出“回归”带来的具体“益处与担忧”。
版本融合
04
The call of the wild has always been a powerful force, attracting countless explorers and adventurers. 1__________ (venture) into the wilderness requires not only physical strength but also mental preparation.
Last summer, my friend Mark and I decided to go on a hiking trip in a national park. Before 2____________ (set) out, we made careful plans and packed all the necessary supplies, 3____________ (include) a map, a compass, and enough food and water. The first day was fantastic, with the sun 4____________ (shine) brightly and birds singing happily in the trees. However, the weather in the mountains can be unpredictable. On the third day, while we were crossing a narrow valley, a sudden storm caught us by surprise.
venturing
setting
including
shining
The rain was so heavy that the path became slippery and 5_________ (visible). To make matters 6_________ (bad), we realized we had lost our way. It was at this critical moment 7__________ Mark remembered an important survival skill he had read about: staying calm. Instead of panicking, we found a large rock for shelter and decided 8__________ (wait) until the rain stopped.
An hour later, the storm passed. Using the compass, we managed 9_________ (find) our way back to the main trail. This experience taught me a 10__________ (value) lesson about the power of nature and the importance of being well-prepared. It is 11___________ (extreme) dangerous to underestimate the wild.
invisible
worse
that
to wait
to find
valuable
extremely
Now, I always do thorough research before exploring any unknown place. The wild is beautiful, but it demands our respect. Only by understanding and respecting it can we truly enjoy 12__________ (it) wonders.
its
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