资源简介

(共35张PPT)
Into the wild
Book 1 Unit 5
B1U5
Starting out
Starting out
Do you keep a pet What is it
How do you interact with it
Activity 1
Starting out
What are the most popular pets in the UK
What is the most important animal charity in the UK What are its major duties
Activity 2
Starting out
What are the most popular pets in the UK
Dogs cats
Ohter popular pets include:
Fish, guinea pigs (天竺鼠), and caged birds.
What is the most important animal charity in the UK What are its major duties
The RSPCA
(the Royal Society for the Prevention of Cruelty残忍 to Animals)
Duties: to improve the lives of/ look after working animals (such as pit ponies矿井马), pets, farm animals, and animals in the wild.
/’gini/
Word formation：abbreviating
Starting out
What are the relationships between the people and the animals
Activity 2
Pet owner & Pet
Blind people & Guide dog
(Life assistant)
Horseman & Horse
(Competition companion)
Owner & Livestock
livestock: animals and birds that are kept on a farm, e.g. cows, sheep, or chickens 家畜
B1U5
Understanding ideas
Lead-in
What is this video about
Migration /ma ’gre n/
Lead-in
Why do they migrate
migratory /’ma ɡr t ri/ animals
Lead-in
Are there any dangers in the migration？
starvation
suffering and death caused by having no food
fatigue /f ’ti:g/
a feeling of being extremely tired
Lead-in
Are there any dangers in the migration？
perish /’per /
to die, especially in a sudden violent way
死亡；暴死
Lead-in
Do they migrate
monarch butterfly
/’m n k/ 黑脉金斑蝶/帝王蝶
red panda 小猫熊
Atlantic salmon
大西洋鲑鱼
salmon
三文鱼、鲑鱼
Activity 1
Lead-in
Siberian crane
/sa b ri n/白鹤
killer whale
African lion
虎鲸、逆戟鲸
Activity 1
Fast reading: Match the paragraphs with the main idea
Para.1
Para.2
Para.3
Para.4
Para.5
Causes of the monarch’s trouble
Measures for protection
Introduction to migration
The Monarch’s migration
The mystery of the monarch's amazing ability
Choose where you are most likely to find the passage.
P68, Activity 3
1 In a scientific research paper about the monarch butterfly’s migration.
2 In a popular nature magazine introducing the monarch butterfly.
3 In a travel leaflet (传单; 小册子) encouraging people to visit North America.
The
Monarch’s
Migration
The Monarch’s Journey
annual movement
They migrate to find food, seek a partner, or in search of warmer weather.
One of the most wonderful migrations in nature is that of the North American monarch butterfly.
Detail reading
Every autumn, millions of these beautiful insects with fine black and orange wings begin a long and difficult journey. Somehow they manage to travel around 4,000 kilometres south and find their way to California or Mexico.
However, until recently no one knew how they did this.
delicate
mystery
Read paragraph 3
Use the sentences to complete the “cause-effect” flow charts.
Explain the cause and effect with the transitional expressions.
P69, Activity 4
The monarch butterfly is able to tell the time of the day.
The monarch butterfly measures the position of the sun with its eyes.
Using these two pieces of information, the monarch butterfly determines the way to go.
The monarch butterfly reaches the places where it will spend the winter.
consequently, as a result/consequence, therefore, hence, thus, so
due to, owing to, thanks to, because of, since, as
Read for details
Complete the sentences with expressions from the passage.
P69, Activity 4
a The monarch butterfly is able to tell 1 .
b Using these two pieces of information, the monarch butterfly determines 2 .
c The monarch butterfly measures 3 with its eyes.
d The monarch butterfly reaches 4 .
e Humans 5 trees.
f The 6 where monarchs can be found is destroyed.
g Humans use chemicals that 7 that monarch caterpillars eat.
h The monarch butterfly’s population 8 in the last few years.
the time of the day
the way to go
the position of the sun
the places where it will spend the winter
cut down
natural environment of many places
kill the plants
has crashed (by as much as 90 %
The solution to the mystery of the monarch’s amazing ability comes at a time when it’s in serious trouble.
survival problem
Read paragraph 4
Use the sentences to complete the “cause-effect” flow charts.
P69, Activity 4
Humans cut down trees.
Humans use chemicals that kill the plants that monarch caterpillars eat.
The natural environment of many places where monarchs can be found is destroyed.
The monarch butterfly’s population has crashed in the last few years.
due to, owing to, thanks to, because of, since, as
consequently, as a result/consequence, therefore, hence, thus, so
The research on the monarch’s behaviour has however led to a greater awareness of this creature.
work together ot record its migration
make sure that there are enough plants for it to feed on.
mystery
The more we know about this lovely creature, the greater the chance it will survive and keep its place in... .
Think and share
1. What impresses you most about the monarch butterfly
2. What can people do to help protect the monarch butterfly
Take action for all living things and the planet we share.
The least I can do is speak out for those who cannot speak for themselves.
--- Jean Goodall
The least I can do is ____________________.
Think and share
At present, there exists an acceleration of the global extinction of species. … It falls to all of us (是我们的责任) to act together and urgently to advance protection and development in parallel (同时进行) , so that we can turn Earth into a beautiful homeland for all creatures to live in harmony.
Statement by President Xi Jinping
At the United Nations Summit on Biodiversity
Beijing, 30th September 2020
当前，全球物种灭绝速度不断加快，生物多样性丧失和生态系统退化对人类生存和发展构成重大风险。...我们要同心协力，抓紧行动，在发展中保护，在保护中发展，共建万物和谐的美丽家园。
language points
paragraph 1
在某些时候
at certain times
一年一度的迁徙
annual movement
迁徙 v.
migrate -->
migration n. vs. migrant n.
寻找
in search of
P 67
paragraph 2
数百万的
millions of
fine black and orange wings
fine adj. 精美的 (attractive and delicate)
设法做到
manage to do sth.
paragraph 3
发现
find out
tell the time of day
区分，辨别
两则信息
two pieces of information
search sb. v. 搜身
search for sb./sth. 搜索；寻找
paragraph 4
……的解决方案
the solution to …
数量下降
The population has crashed.
The number is falling.
破坏自然环境
destroy the natural environment
砍伐树木
cut down trees
P 67
raise sb’s awareness
be aware of
paragraph 5
关于……的研究
the research on…
导致
lead to sth.
对……更好的认识
a greater awareness of
确保
make sure
以……为食物
sb. feed on sth. (feed-fed-fed)
cut down (on) sth. 减少；缩减
feed sth. to sb. 喂养；饲养
《学案知识点检测》
at certain times 在某些时候
at times ________________
at a time ________________
at one time ________________
all the time ________________
from time to time ________________
manage a new department ______
manage to do sth. __________
课堂管理classroom ___________
酒店经理a hotel __________
有时=sometimes
一次；每次
曾经；一度
一直，始终always=at all times
偶尔 occasionally
管理
设法做到
management
manager
用measure的正确形式填空。
The doctor weighed the baby and ________ the height.
The playground ________ 100 meters wide.
It’s high time that we took some effective ________ to protect the endangered animals.
4. 用determine的正确形式填空。
Tom shows great ______________ to learn English well.
I left him, ____________ never to set foot in that house again.
Age and experience will be ____________ factors in our choice of candidate.
An investigation was set up ____________ the cause of the accident.
The size of the chicken pieces ____________ the cooking time.
《学案知识点检测》
measured
measures
measures
determination
determined
determining
to determine
determines
《学案知识点检测》
5. 用destroy的正确形式填空。
The earthquake ________ almost all the buildings.
It is vital that we act to stop the __________ of the rainforests.
He was unable to contain his own __________ feelings.
6. 用cut短语填空。
We were __________ by the heavy flood and had to be rescued by boat.
The factory has to __________ its production by half, owing to lack of labor.
Teachers were talking about the result of the final exam when the principal __________.
destroyed
destruction
destructive
cut off
cut down
cut in
One of the most wonderful migrations in nature ________ that of the North American monarch butterfly.
句意：自然界最为壮观的迁徙之一就是北美洲黑脉金斑蝶的迁徙。
Paragraph 1
is
one of +最高级+ n复+v单
that用来指代前面提到的内容（sing. / U）。
中国的人口数量比英国多。
The population of China is larger than that of the UK.
南方的橘子比北方甜。
Oranges in the South are sweeter than those in the North.
3. 零冠词搭配
in nature/society/space
Every autumn, millions ______ these beautiful insects ______ fine black and orange wings begin a long and difficult journey.
A team of scientists ______ (lead) by Professor Eli Shlizerman at the University of Washington ________ (find) the answer.
These two pieces of information – the time of day and the point where the sun is in the sky – allow the butterfly ____________ (determine) the way ______ (go).
Paragraph 2-3
of
with
led
has found
to determine
to go
Its population has crashed ______ as much as 90 per cent in the last few years.
拓展: increase/decrease from A to B 从……增长/下降到……
They cut down trees and use chemicals that kill the plants that monarch caterpillars eat.
If this works, there may come a time when the number of monarch butterflies __________ (increase) once again.
对比: A number of people __________ (kill) in the earthquake.
Paragraph 4-5
were killed
by
increases
Paragraph 5
The more we know about this lovely creature, the greater the chance it will survive and keep its place in the natural world for a long time to come.
句意：对这种迷人的生物了解越多，它们在自然界中得以长久生存并保持其位置的可能性就越大。
chance [C,U] 机率，概率 (The) chances are (that)…可能……
the +比较级……, the +比较级…… “越……越……”
知道得越多，越会体会到自己知道得越少。
The more learned a man is, the more he realizes how little he knows.
我们爬得越高，风景越是令人惊叹。
The higher we climbed, the more awe-inspiring the scenery became.

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