Unit4Topic1SectionC课件英语八年级上册

Ending :
In the life, we had better_______________. we
should do something as possible as we can.
It’s our duty to protect rainforests well.If you follow my advice, our life will be better and better. Let's protect rainforests from now on.
Discuss the pictures What should we do to protect rainforests?
show and tell people about …
We should show and tell people about the importance of protecting rainforests.
listening work
Let’s learn more about rainforest！
1.What are rainforests?
Rainforests are thick forests in the hot parts of the world.
2.what can we get from rainforest？
%= Ipte’rsceanltways
dark
and
hot
in
rainforests. Rainforests
不定代词/副词+adj.
coverabout
2% of the earth’s surface. They spormoewvhideree pellascees to live for
thousands of plants and animals found nowhere else on Earth.
Group work: Discuss the pictures in groups What should we do to protect rainforests?
Let’s plant … In our everyday life, let’s plant more trees.
Discuss how to protect rainforests.
Written work :
Write a short passage about
Title :
how to protect rainforests.
How to protect rainforests
（Tips : 注意文章的内容、结构、层次等。）
Beginning : Rainforests are very important to us. It is necessary for us to protect them very well. Then how can we protect them? Here is my advice.
thick, hot, wet, dark
feature covers 2% of...
are homes to...
rainforests
situation
smaller and smaller
1.make ...
importance 2. hold ...
3. control ... 4. keep ... 5. provide ...
Saving the rainforests for future generations !
THANK YOU!
THANKS
1. make the air _f_r_e_s_h_e_r and c_l_e_a_n_e_r__ 2. h_o_l_d__ the water and keep the water__cy_c_l_in_g 3. control the _c_l_im__a_te__
4. keep the beauty of __n_a_tu_r_e__ 5. give us __w_o_o_d_, __f_o_od__, fruit, _m_e_d__ic_in_e_ and so on
3. control the climate 4. keep beauty of nature 5. provide useful things
Careful -reading
Feature of rainforests
Importance of rainforests
1. in the __h_o_t__ parts of the world 2. _w__e_t___ ground and alwaysd_a_r_k_ and _h_o_t_ in them 3. cover _2__%_ of the earth’s __su_r_f_a_c_e 4. give a home to many beautiful _p_la_n_t_s_ and _a_n_i_m_a_l_s_
Group work: Discuss the pictures in groups What should we do to protect rainforests?
stop using chopsticks for only once（一次性筷子）
use less paper
do anything we can，such as/for example …
Read Para. 2 Find out the topic sentence.
Rainforests are very important to us.
How many reasons for why we need rainforests in Para.2 ?
5 reasons
1.make the air fresher and cleaner 2. hold water and keep it cycling
Careful -reading
茂密的森林
thick-thin Rainforests are thick forests in the hot parts of the
world. It rains a lot and the ground is alwa覆ys盖wceotv.er sth. with..
Why are rainforests important to us? be important to ..
在..起着重要作用
=play an important role in
涵养水源
保持水循环
自然之美
adj比较级 + and + adj比较级” 越来越……
地球之肺 灭亡
?
measures [ˈmeʒəz]
Байду номын сангаас
Group work: Discuss the pictures in groups What should we do to protect rainforests?
ask people not to cut … We should ask people not to cut down too many trees without plans.
[ wud ]
wood n. 木头，木材； woods 树木，森林
Rainforests give us …
wood food fruits
medicine
Cutting down too many trees makes the areas of rainforests smaller . So we should _p_r_o_te_c_t_ them.
Rainforests give us wood, food,fruit, medicine, and many more useful things.
1. What’s the main idea of para. 1?
A. Thousands of plants and animals live in rainforest. B. The features (特征)of rainforests. C. Rainforests are thick forests in the hot parts of the world.
They only cover about 2% of the earth’s surface
['k ʌv ə ]
rains a lot wet
It is dark in the rainforests and the ground is very ____w_e_t___ . ( 潮湿 )
These plants and animals only live in rainforests,
Unit 4 Our World Topic 1
What’s the strongest animal on the farm?
Section C
“the adj比较级 (主语+谓语),the adj比较级(主语+谓语)” 越...，就越……
rainforest
thick forests
Rainforests are in the __h_o_t _ parts of the world.
成Th千e上re万的are lots of tall trees and other different kinds of plants.
成百上千的 hundreds of
成Th百o万us上a千nd万s的anmdiltlhioonussaonfds of animals live in rainforests. Many 区数of别字t：后hs不eim加x shliuvnedriend/tthhoeustarnedes over 30 meters from the ground.
Body (正文): First,_______________________________.
Second,______________________________. Third,_______________________________.
last,_____________________________.
we can find them __n_o_w_h_e_r_e_ else on Earth. ['nəuweə]
无处，哪里都不
Tall trees can provide us with lots of __w_o_o_d__ and
we can use them to build the houses.