【高中英语】2018最新人教新课标高中英语选修七讲课课件：Unit 3 Using Language
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【高中英语】2018最新人教新版高中英语选修七优质课件：unit 3 2
• 2．survive vt.幸存于；经历„„还活着；比„„活得长 • vi.活着；继续存在 • • • • • ①Many birds didn't survive the severe winter here. 这里许多鸟过不了严冬。 ②The old woman survived her husband by ten years. 这位老太太比她丈夫多活了十年。 ③Of the six people injured in the crash, only two survived. • 因这次撞车事故受伤的六人中，只有两个活了下来。
• be confident of/that对„„有把握 • confidence n．自信心；把握 • have/lose confidence in...对……有/失去信心
• with confidence自信地 • The doctor could not say with confidence that he would be able to walk again after the accident. • 医生不能肯定他经过那场事故后还能行走。
are to survive _________________ (survive)．
• Ⅲ.语法感悟 Being defeated • 1．________________(defeat) in the match made them being taken sad. being built • 2．Do you still remember______________ (take)abroad? being hit • 3．The building ______________(build) there will be a been translated school. • 4．I suddenly felt myself ____________(hit) by a heavy being repaired fist. • 5．Having________________ (translate) into several languages, the book became famous all over the world.
高中英语选修七：Unit_3_Under_the_sea_课件(新人教版选修
After class exercises and answers
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Organizations and individuals are working to preserve and restore the health of the ocean through sustainable fishing practices, pollution reduction, and conservation efforts.
Threats to the ocean
Human activities, such as overfishing, pollution, and climate change, are causing serious harm to the ocean and its inhabitants.
Conservation efforts
Article structure and general idea
Article structure
The article is divided into three main parts: the introduction, the body, and the conclusion. The introduction introduces the topic and the body provides detailed information and examples to support the topic. The conclusion summarizes the main points and restates the importance of the topic.
【高中英语】2018最新人教新版高中英语选修七优质课件：unit 3单元
• It is the males which sing, as they migrate between feeding and breeding(养育)grounds.No one knows for sure what the purpose of these songs is, whether they are love songs to the females or warnings to other males to stay away. • It was thought that each population of humpbacks had its own song which remained regular but recent findings suggest that the whales appreciate a memorable tune(曲 调)and quickly adopt any new songs they hear. • 文章大意：本文描述了对鲸鱼的新发现，即它们能发出美 妙的歌声，而且声音也不固定。
背景知识链接
• In October on the east coast of Australia migrating(迁 徙)humpback whales(座头鲸)pass very close to the shore.With the help of Max Egan, we went to film them near Byron Bay.It was extremely exciting to spot the little puffs(水柱)of spray on the horizon.When migrating, the whales can be traveling at speeds of about 12km/h and can dive under anywhere between five and forty minutes.but with many years of experience Max usually guided our boat to exactly the right place to provide us with amazing sighting.As the whales break the surface like submarines(潜水艇), the water spills off their broad dark backs and huge tails.Then, with a powerful down
高中(人教)英语选修7课件：unit 3
People are a threat to great white sharks.People hunt them for their teeth，jaws，and meat.The sharks also get caught in fishin情,但是非常忠实。2022年4月19日星期二2022/4/192022/4/192022/4/19 •2、科学的灵感，决不是坐等可以等来的。如果说，科学上的发现有什么偶然的机遇的话，那么这种‘偶然的机遇’只能给那些学有素养的人，给那些善于独 立思考的人，给那些具有锲而不舍的人。2022年4月2022/4/192022/4/192022/4/194/19/2022 •3、书籍—通过心灵观察世界的窗口.住宅里没有书,犹如房间里没有窗户。2022/4/192022/4/19April 19, 2022
The blue whale lives in all the oceans.It eats tiny animals called krill (磷虾)．A blue whale can eat about 4 tons of krill each day.
Blue whales are endangered.People once hunted them for their meat and fat.The fat was used to make oil for lamps.Special laws now protect blue whales.
Blue whale
The blue whale is the largest animal in the world.It is as big as an airplane.The whale can grow to 90 feet long and weigh more than 100 tons.
The blue whale lives in all the oceans.It eats tiny animals called krill (磷虾)．A blue whale can eat about 4 tons of krill each day.
Blue whales are endangered.People once hunted them for their meat and fat.The fat was used to make oil for lamps.Special laws now protect blue whales.
Blue whale
The blue whale is the largest animal in the world.It is as big as an airplane.The whale can grow to 90 feet long and weigh more than 100 tons.
2018版高中英语人教版选修七课件：Unit 3 Vocabulary Breakthrough
The children learned about the relationship between the
moon and the tides. 3.背诵经典 Many dolphins can dive to the depth of 200 metres. 4.背诵经典 When I saw a shark，I was almost scared to death and fled
D组 adj.↔n. atness 目击者；证人；证据 adj.↔prep. opposite 在……对面 vi.↔n. pause 暂停；中止
Step Two 词义助记
A组 bank n.↔ shore n. shout v.↔ yell v. escape v.↔ flee v. delicious adj.↔ tasty adj. B组 messy adj.↔ neat adj. wide adj.↔ narrow adj. deep adj.↔ shallow adj.
同义词
反义词
C组 bet n.打赌↔ net n.网状物；网
形近词
fitness n.健康；适当↔ witness v.& n.目击；见证
Step Three 语境助记
1.背诵经典 The retail trade is witnessing a sharp fall in sales. 2.背诵经典
taste n.→ tasty adj.好吃的；可口的
pension n.→ pensioner n.领取养老金者
C组
合成
n.＋n. teamwork n.协作；配合
relationship n.关系；血缘关系；交往
seaside n.& adj.海边(的)；海滨(的)
高中英语(新人教版选修7)教学课件：Unit 3-Period Ⅰ课件
教 学 目 标 分 析
菜单
新课标 ·英语 选修7
教 学 方 案 设 计
课 前 自 主 导 学
新课标 ·英语 选修7
教
学
【美文阅读】
方 案
设
广袤无垠的海洋，孕育了无数生命传奇，以其独有的 计
教 学
神秘吸引着人类对其进行不懈的探索。为此，海洋科学家
目 标
通常把海洋分为五个区域。现在就让我们一起了解一下
学
目 to make light with their body.The light from these animals
标
分 析
makes the water look like a sky with moving stars in it.
课 前 自 主 导 学
菜单
新课标 ·英语 选修7
The third zone of the ocean is dark.This place，about
案
empty that scientists named this zone after the Greek word
设 计
教 for “no bottom”．There is not much life to be found in this
学
目 cold and unpleasant part of the ocean，but some small
析
result of how much sunlight reaches it. 课 前 自 主 导 学
菜单
新课标 ·英语 选修7
Most of the life in the ocean can be found in the first
菜单
新课标 ·英语 选修7
教 学 方 案 设 计
课 前 自 主 导 学
新课标 ·英语 选修7
教
学
【美文阅读】
方 案
设
广袤无垠的海洋，孕育了无数生命传奇，以其独有的 计
教 学
神秘吸引着人类对其进行不懈的探索。为此，海洋科学家
目 标
通常把海洋分为五个区域。现在就让我们一起了解一下
学
目 to make light with their body.The light from these animals
标
分 析
makes the water look like a sky with moving stars in it.
课 前 自 主 导 学
菜单
新课标 ·英语 选修7
The third zone of the ocean is dark.This place，about
案
empty that scientists named this zone after the Greek word
设 计
教 for “no bottom”．There is not much life to be found in this
学
目 cold and unpleasant part of the ocean，but some small
析
result of how much sunlight reaches it. 课 前 自 主 导 学
菜单
新课标 ·英语 选修7
Most of the life in the ocean can be found in the first