英语外研版 (2019)Unit 6 Earth first背景图ppt课件

这是一份英语外研版 (2019)Unit 6 Earth first背景图ppt课件，共31页。PPT课件主要包含了Reflecting等内容，欢迎下载使用。
大观念视角下的单元整体学习
主题语境 “人与自然”——关爱地球、保护环境
单元大观念：正视全球面临的环保问题，了解先进的环保理念，增强环保意识，践行绿色生活方式，树立共同关爱地球，保护环境，与自然和谐相处的价值观。
Perid 1Starting ut & Vcabulary感知环境问题；学习主题语块
把握主题，建立各语篇关联，形成大观念
Perid 3Using language: Grammar关注海洋环境；聚焦人类活动
Perid 4Listening & Speaking讨论雾霾污染；礼貌打断他人
Perid 2Understanding ideas打破传统观念；重新认识鲨鱼
Perid 5Develping ideas了解先进理念；真正绿色生活
Perid 6Writing宣传光盘行动；环保共同参与
Perid 7Presenting ideas & Reflectin关注“碳足迹”;回顾单元内容
Bk 2 Unit 6 Earth first
We wn’t have a sciety if we destry the envirnment. --Margaret Mead
Perid 2 Starting ut & Vcabulary
Learning Objectives
By the end f this class, yu are expected t be able t:guess the writing purpse f the passage by analyzing the meaning f the title.analyze the structure f the passage by summarizing the main idea f each paragraph. briefly talk abut hw peple’s attitudes twards animals are affected by films r bks with the help f the phrases and expressins we learned during class.
It’s f great urgency t prtect the endangered animals.
Which will be extinct next?
Extinct r endangered?
Baiji dlphin -
Bramble cay melmys -
Black rhin -
Amur lepard -
Hawksbill turtle -
Pinta island trtise -
Splendid pisn frg -
Yangtze finless prpise -
Great white shark-
Tick the wrds that yu wuld use t describe sharks. Add any mre yu can think f.
Pre- reading
Let’s lk at the pster f the film Jaws. Hw d yu feel abut the shark in the picture?
dangerusterrifyingman-eatingcreepy…
Lk at the title and the picture and predict what will be talked abut in the passage.
1. The questin mark in the title indicates that the passage will talk abut this questin t make peple aware f the truth abut sharks.
2. The fin adds mre sense f mystery and danger t sharks. It als reminds peple f finning.
Can yu guess the writing purpse f this passage?
Scan the passage and chse the authr’s purpse in writing the passage. (2 mins)
T criticize Peter Benchley’s misleading descriptin f sharks in his bk and advcate the prtectin f sharks.T explain peple’s misunderstanding f sharks and raise awareness f shark prtectin.T infrm peple abut sharks and recmmend the film and the bk t them.
1st reading
Hw des the authr develp the passage t express his purpse ?
Read the passage carefully and summarize the main idea f each paragraph.
2nd reading
Sharks: Dangerus r endangered?
Read paragraph ne and summarize its main idea. (1 min)
vt. t make smething strnger, pwerful r mre effectivestrng adj strength n strengthen v.
Main idea:The film Jaws strengthened the idea f shark as a dangerus animal.
Read paragraph tw and summarize its main idea. (1 min)
Main idea:The film Jaws made peple becme mre scared f sharks and kill them.
phrase be afraid f r be frightened f sth. scare v. scared adj.
Read paragraph three and summarize its main idea. (1 min)
Main idea:The number f large sharks fell quickly due t fear f sharks and finning.
phrase because f
Read paragraph fur and summarize its main idea. (2 mins)
v. t agree that smething is true, especially unwillinglyShe admitted (that) she had made a mistake. She admitted making a mistake. At first she denied making a mistake, but she later admitted (t) it.
Main idea:Peter fund that his bk was wrng abut sharks.
2. Finning wuld have an unexpected effect upn Peter Benchley, the man wh wrte the bk the film Jaws was based n.
Peter Benchley did nt expect that finning wuld have a great effect n him.
气温升高会影响到海平面高度、旱情发生频率及更多方面。
A rise in temperature will have an effect n sea levels, drught frequency and mre.
have an effect n: t affect r influence smene r smething
3. In 1980, Benchley was diving when he came acrss an awful sight.
我们正要出去，突然下起雨来。我在我家乡的一个书店偶然发现了这本书。
when: at that / this time, used in an adverbial clause f time
We were abut t g ut when it started t rain.
I came acrss this bk in a bkshp in my hmetwn.
cme acrss: t meet, find, r discver smene r smething by chance
4. He came t see peple as a danger t sharks, rather than the ther way rund.
cme t d: t finally reach a state in which sth. happens r yu d sth.
过了几个月，她终于喜欢上了新老师。She had cme t like the new teacher ver the mnths.
He finally started t realise that peple are a danger t sharks, rather than the ppsite.
rather than: instead f; used esp. when yu prefer ne thing t anther
我今晚想待在家，而不是去外面。I’d like t stay at hme this evening rather than g ut.
Read paragraph five and summarize its main idea.
Main idea:Mre peple want t prtect sharks nw.
prtect… frm/ against…phrase t keep smene r smething safe frm injury, damage r lssIt’s imprtant t prtect yur skin frm the harmful effects f the sun.Vaccinatin can prtect yu against COVID-19.
Nw try t get the structure f the passage. (1 min)
Mre peple want t prtect sharks frm extinctin.
Can yu find ut hw peple’s attitudes twards sharks have changed?
Para.1:The film Jaws strengthened idea f shark as a dangerus animal.
Para.2:The film Jaws made peple becme mre scared f sharks and kill them.
Para.3:Number f large sharks fell quickly due t fear f sharks and finning.
Para.4:Peter fund that his bk was wrng abut sharks.
Para.5:Mre peple want t prtect sharks nw.
3rd reading
was wrng abut sharks' behaviur
sharks were bad animals that ate humans
swimming in the sea
fish fr sharks
as dangerus animals
sharks d nt see peple as fd
understanding sharks
prtect sharks frm extinctin
fear f sharks and finning
Read the passage quickly and cmplete the chart shwing hw attitudes twards sharks have changed with wrds and expressins frm the passage. (2 mins)
Based n paragraph 4, can yu guess hw Peter Benchley felt after diving in 1980?
He might feel sad fr the sharks being killed; He might feel regretful fr depicting the great white shark as a dangerus animal in his bk; He might als feel angry abut finning.
What have yu learnt frm this passage?
Pst-reading
Dn’t judge a bk by its cver. Dn’t believe everything depicted in a bk r a film. Live in harmny with the nature. …
What ther films r bks d yu knw that feature wild animals? D they “paint” a gd r bad picture f these animals? Say hw the animals are described.
Thinking and Taking
It depicts pythns as evil and man-eating animals. This mis-leads the peple, wh have watched the film, t be scared f pythns and even t kill them. Hwever, actually like sharks, pythns d nt target peple and they nly attack peple by mistake.
What shuld we d t prtect the endangered animals that lk dangerus?
Pst reading
Keep critical thinkingAlways try t find ut the truthShw respect fr life…
Chse ne film r bk that feature wild animals and write a shrt passage (abut 120 wrds) abut it. The fllwing aspects shuld be included:Hw is the animal described in the film r bk?Hw des the film r bk make an effect upn peple’s attitudes twards the animal?What is yur wn pinin?* Try t use the wrds and expressins learned in this class.
PROTECT WILDLIFE FOR A HEALTHY PLANET
Each and every animal n earth has as much right t be here as yu and me.