北师大高一英语必修3unit7 lesson2
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Unit 7 Lesson 2 Protecting the Sea
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ban sb. from doing sth.禁止某人做某事 We should ban students from smoking. 我们应该禁止学生吸烟。 put a ban on 禁止„„ The new rule has put a ban on smoking. 新规定禁止吸烟。
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(1)present 的其他动词词义及相关词组： ①呈现 ②赠送 人某物 ③介绍 present...to...把„„介绍给„„(尤指向级别、 present sth.to sb.向某人呈现某物 present sb.with sth./present sth. to sb.赠送某
地位等较高的人) I'd like to present my report to you all. 我愿意把我的报告呈现给大家。
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altogether 完全地，彻底地；总之，总而言之 同时， 一起， 指全部在同一地点或 all together 同一时间。
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Unit 7 Lesson 2 Protecting the Sea
Unit 7 Lesson 2 Protecting the Sea
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考点词汇自查 01
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1．________vt.使污染→________n．污染 2．________vt.对付 3．________vt.禁止→________n．禁示，禁令 4．________n．解决办法 5．________vt.演讲，演示→________n．演示，展示
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3．remind vt.提醒，后常接 of/about，也接带不定式的 复合结构或从句。 If my father forgets it, I hope you can remind him. 如果我父亲忘了的话，我希望你能提醒他一下。 The picture always reminds me of my days spent in the countryside. 这张照片总能让我想起在乡村度过的日子。
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Unit 7 Lesson 2 Protecting the Sea
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The general presented me with a special gun. 将军送给我一把特殊的枪。 I was presented to the Queen in 1969. 我于 1969 年被引荐给了女王。
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Altogether, I think the plan is perfect. 总的来说，我认为这个计划是完美的。 Can you put your books all together in this box? 你能把书都一起放进箱子里吗？
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Unit 7 Lesson 2 Protecting the Sea
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Unit 7 Lesson 2 Protecting the Sea
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答案 1． pollute; pollution 2.handle 3.ban； ban 4.solution
5．present; presentation 7．agricultral
6.intelligence; intelligent 9.port 10.overfishing
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Unit 7
The Sea
Unit 7
The Sea
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Lesson 2
Protecting the Sea
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Unit 7 Lesson 2 Protecting the Sea
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考点词汇自查 课时作业 高频考点冲关
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Unit 7 Lesson 2 Protecting the Sea
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注意：present 当形容词作定语时，如表示“出席的， 到场的”的含义，则须将其置于被修饰词的后面作后置定 语； 若表示“现在的， 现存的”时， 则置于被修饰词的前面。 People present at the meeting are not satisfied with the present situation of food safety. 出席会议的人们对当前食品安全的形势不太满意。
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Байду номын сангаас
We are often reminded that health is much more important than wealth. 我们经常被人提醒，健康远比财富重要。
北师大版 ·英语必修3
8.chemical
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1．________fish 捕鱼 2．deal________对付，处理 3．be responsible ________对„„负责 4．choose________从„„中挑选 5．be interested________对„„感兴趣
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remind sb. to do sth.提醒某人做某事 remind sb. sth.提醒某人某事 remind sb.＋thatclause 提醒某人„„ Some students are always reminded to hand in their homework in time. 一些学生要经常被提醒及时交作业。 The doctor reminds the patient not to drink wine. 医生提醒病人不要喝酒。
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答案 1．catch 6．out 2.with 7.owe 3.for 4.from 5.in 10.of
8.of 9.living
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4．altogether adv.完全，总共，总之 Altogether there were 18 people in the reading room. 阅览室里总共有 18 人。 Lijiang is a fantastic place altogether. 总之，丽江是一个迷人的地方。
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5．present vt.演示；讲演；呈现；显示 The exhibition presented a picture of general
prosperity in China's economy. 展览会展示了中国经济的一片欣欣向荣的景象。
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Unit 7 Lesson 2 Protecting the Sea
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6．responsible adj.有责任的 She is a responsible secretary. 她是一个尽责的秘书。
(1)常用短语： be responsible for sth.对某事负责 be responsible to sb.对某人负责 The children are responsible for cleaning their own rooms. 孩子们负责清扫自己的房间。
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over是一常见前缀，可构成名词、形容词、副词、动 词等。 它有“超过， 过于”之意。 如 overwork “工作过多， 劳累过度”，overburden “负担过重”，overcharge “要 价过高”， 等； 还可表示“在上面， 在外部， 向上”的含义， 如 overhang “悬垂”， overhead “在头顶”， overcoat “外衣、大衣”等。
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2．ban v．(banned, banned)禁止
n．禁止，取缔
They reached an agreement to ban the use of these chemicals. 他们达成了禁止使用这些化学物的协议。 The President supported a ban on nuclear testing. 总统支持禁止核试验。
北师大版高一英语必修三 Unit 7 Art (2)
• The costumes had to have bright and colorful patterns. Otherwise, it would have been difficult to attract the audience’s attention.
Key phrases used to give reasons:
2. Why do performers sing in very high voices?
Because in the early days, it was usually performed _o_n__o_p_e_n_-a_i_r _s_ta_g_e_s_. In order to __b_e_h__ea__rd__o_ve__r _ the crowds, the music had to be __lo_u_d__ and performers had to __s_in_g__in__ve_r_y_h_i_g_h_v_o_i_c_e_s_.
like why and because. • Give special attention to the reasons.
Task 3 Listen again and answer questions.
1. Why is Beijing Opera a national treasure of China? 2. Why do performers sing in very high voices? 3. Why are the costumes in bright colors?
e.g. Beijing Opera
birth roles artistic expression special features
北师大英语必修三 Unit 7 Lesson 2 课件(共52张PPT)
Part I
Listening
Before you start
1. How do people use the sea? How is the sea important to people? Discuss in pairs.
Example: People catch fish in the sea. There are many more things that we can find for food in the sea.
Unit 7 The Sea
Lesson 2 Protecting the Sea
必修三
Objectives
■ To practise listening for specific information.
■ To practise using abbreviation for notes. ■ To practise showing that you are following
Problem 1 pollution
Problem 2 over-fishing
Causes for Problem 1
Too many fishermen in the same place, better technology can catch more fish.
Causes for
Chemicals, plastic, rubbish, oil, some from industrial waste
Problem 2 and agricultural waste.
Solutions to
Problem 1
Government departments, look for ways to reduce pollution, keep a record of levels of pollution, finding where it comes from, punishing people who cause pollution and break the law.
北师大版高中英语必修三unit7lesson2lesson3
他被禁止开车。
He was banned from driving.
剧院里禁止吸烟。
There is a ban on smoking in the theatre.
ban、 forbid、 prohibit都含有一定的"禁止"之意 ban n./vt."禁止,禁令",指语气较重， 指权威机关"正 式禁止"， 含"严厉谴责"之意，合法地或由于社会压 力而禁止,含谴责或不赞成的态度,通常搭配形 式:ban ...from sth./doing sth. 只能用事物作其宾语，
He makes a living _a_t_ tailoring. 他以制衣为生。
1、be made in 由（某产地）制造 2、be made (up) of 由……组成（构成） 3、make a decision 作出决定 4、make a discovery 发现 5、make a face（make faces） 做鬼脸 6、make a fire 生火 7、make a note (of) 记录 8、make a plan for 为……做计划 9、make a promise 答应；允诺
• C date a letter 在信上标上日期
• Date from/date back to 常指以“现在为起点”往 前推，故在句中作谓语时，常用一般现在时，且无 被动语态。若句中有信息提示从过去某一时间往前 推，则用过去时。
• My family has a vase, which is said to date back to the Ming Dynasty.
北师大版高一英语必修第三册Unit7 lesson2预习课
Step3:进入文本，攻克重点短语和句型P20
refer v.提到;谈到;查阅,参考;将……送交给 [思考感知] (写出下列句中 refer 的含义) ① He referred to his past experience in his speech. 提到;谈到 ② You may refer to your notes if you want. 查阅,参考 ③The case was referred to the Court of Appeal. 将…送交给 应用融会 ④I didn't know whom she was ___re_f_e_rr_in_g____(refer)to. ⑥The textbooks and dictionaries can be used as___re_f_e_re_n_c_e___ (refee as reading materials. ⑧If you don't know the exact meaning of the word, you may__r_e_f_e_r _to__th_e__d_ic_ti_o_n_a_ry_______. 如果你不知道这个词的确切含义,你可以查词典。
Unit7 Lesson2 预习课
学习目标： 1、会读会背会默写单词与重点短语。 2、会在句子中会灵活运用。
Step1:学习单词 P114Lesson2 （课本）
1、看音标自读单词 2、教读（教师教读，并领读） 3、同桌互读 4、自我展示读
检测一下——我的英语发音好！
P114 male emotion master pattern otherwise complex aspect
Step2:单词拓展 P114Lesson2
北师大版高一英语必修3_Unit7_Lesson2_公开课教学设计(一)
Unit7 Lesson2 公开课教学设计（一）Unit 7 The SeaLesson 2 Protecting the Sea刘梅安徽淮南二中Teaching Objectives:Knowledge objectives:To know some new words related to sea pollution.To get some information about sea pollution.Ability objectives:To practice listening strategies for specific information.To express personal opinions on sea pollution.Emotional objective:To raise the students’ awareness of protecting the sea.Teaching difficulties:How to help students to learn to use abbreviations to get specific information. Teaching important points:How to help students to get information of sea pollution and over-fishing. Teaching Aids: computer and cassetteTeaching procedures:Ⅰ. Lead-in1. Show students some slides about sea pollution. The teacher will ask some students to talk about the pictures : what is happening to the sea?(The purpose is to let students realize the importance of protecting the sea and know the harm caused by sea pollution.)2. Help students to know some new words about sea pollution.(The purpose is to get rid of listening barriers and get ready for the listening)3. Ask students to enjoy a video about over-fishing and encourage them to make suggestions about how to deal with the problem.(The purpose is to help students to sum up another problem that the sea is suffering from, which can help students to understand more about listening)Ⅱ. ListeningTask 1: Help students to learn listening strategies and explain how to use abbreviations to take down key words.①Use capital letters to take down the information.②Use maths signs and fixed signs to replace some words③Help students to create some signs the students can understand by themselves. (The purpose is to help students know how to take down the important information during listening process.)Task 2: Ask students to listen to the tape for the first time and complete the table(The purpose is to help students to know the outline and details of the listening) Task 3: Let students choose the best answer after listening to the tape for the second time.①. What can be done about over fishing?A. man-made raising fishB. In the worst areas they ban fishing for several yearsC. control the number of fish people can catch②. What’s the result of over fishing?A. there are less fish to catchB. people can fish too muchC. They can catch more fish than before by better technology③. What are some government departments doing about sea pollution?A. punishing people who keep a record of levels of populationB. thinking of ways to reduce populationC. all departments must be responsible for finding where pollution comes from.(answers : ①. C ②. A ③. B )(The purpose is to help students know more information about the listening) Task 4: Ask students to use abbreviations to take notes of two sentences after listening and reading①.Most of the chemicals, plastic, rubbish and oil (cpro) come from industrial and agricultural waste.②Other departments are responsible for punishing people who have broken the law by causing pollution.(The purpose is to urge the students to master the use of abbreviations.)Ⅲ.Writing and speaking :Ask students to design some public advertisements about protecting the sea and sea animals according to the video or pictures. And help students to sum up their designs and list some common public advertisements.• Protecting the Marine resources is everybody’s business.• Who can come to save me? I can’t fly!• Every man has a duty to care for the sea.• People without the help of the sea are not r ich; countries without the help of the sea are not strong.• Polluting the sea is damned by a thousand people.•Protecting the sea is praised by a million people.(The purpose is to consolidate the content of listening and inspire students to protect the sea.)Ⅳ. Summary and homeworkSum up the main content of the listening lesson and ask students to write a passage titled “How can we protect the sea?”(The purpose is to further consolidate the listening content)。
英语：必修3 Unit7 The Sea-lesson2 Protecting the sea课件(北师大版)
♦ 4. responsible （常与to, for连用）有责 任的；应负责任的
我们要为自己的行为负责。 We are responsible for our own action. 约翰负责组织晚会。 John is responsible for organizing the party.
♦ 5. ban v. 禁止
Language points:
♦ 1.the number of; a number of
私家车的数量正在增长。 The number of private cars is increasing. 展览会的入口处有许多人。 There were a number of people at the entrance to the exhibition.
公共场合应禁止抽烟。 People should be banned from smoking in public places. 那条约禁止地下核试验。 The treaty bans underground nuclear test.
Speaking
Work in pairs. Take turns to tell each Other about your projects. Try to show interest.
♦ 2. Mostly adv. 大部分，主要地 almost adv. 几乎，差不多
南极大陆大部分地区覆盖着冰。 The continent of Antarctica is mostly covered with ice. 我们差不多见到了全体的学生。 We almost saw all of the students.
Interaction
Speaker
北师大高一英语必修3unit7 lesson2(课堂PPT)
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6．find________弄清；查明 7．________sb.an apology 亏歉某人 8．________high intelligence 具有高智商 9．make a________谋生 10．remind sb.________sth.提醒某人某事
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3．remind vt.提醒，后常接 of/about，也接带不定式的 复合结构或从句。
If my father forgets it, I hope you can remind him. 如果我父亲忘了的话，我希望你能提醒他一下。 The picture always reminds me of my days spent in the countryside. 这张照片总能让我想起在乡村度过的日子。
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ban sb. from doing sth.禁止某人做某事 We should ban students from smoking. 我们应该禁止学生吸烟。 put a ban on 禁止…… The new rule has put a ban on smoking. 新规定禁止吸烟。
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Unit 7 Lesson 2 Protecting the Sea
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2．ban v．(banned, banned)禁止 n．禁止，取缔 They reached an agreement to ban the use of these chemicals. 他们达成了禁止使用这些化学物的协议。 The President supported a ban on nuclear testing. 总统支持禁止核试验。