北师大版英语八下Unit 2《Lesson 4 Animal Talk》(第1课时)ppt课件
Ways of Kinds of communi animals -cation
Why do they communicate?
by smell dogs to learn about other dogs mice ants to tell other ants where the food is by sound frogs insects whales elephants by body cats language dogs
北师大版《初中英语》八年级下册
Unit 2 Communication
Lesson 4（第一课时）
Communication Unit 2
How do we communicate with other people?
by mobile phone by email
by blog by text message
by smell dogs mice ants by sound
by body language
Ways of Kinds of communi animals -cation
Why do they communicate?
by smell dogs mice ants by sound frogs insects whales elephants by body language
Ways of Kinds of communi animals -cation
Why do they communicate?
by smell dogs to learn about other dogs mice ants by sound frogs insects whales elephants by body cats language dogs
Ways of Kinds of communi animals -cation
Why do they communicate?
by smell dogs to learn about other dogs mice ants to tell other ants where the food is by sound frogs The gentlemen invite the ladies. insects whales elephants by body cats language dogs
Do animals need communication?
My dog is in the garden. He’s wagging his tail, his mouth is open and he is looking at me. What is he trying to tell me?
Read the text.
Find out the 3 main methods of animal communication.
•By smell •By sound •By body language
Ways of Kinds of communi animals -cation
Why do they communicate?
Ways of Kinds of communi animals -cation
Why do they communicate? to learn about other dogs to tell other ants where the food is The gentlemen invite the ladies.
Ways of Kinds of communi animals -cation
Why do they communicate?
by smell
by sound
by body language
Wls -cation
Why do they communicate?
Jane Roberts
Do you know these animals? insects
whales
ants
bees
mice
How do they communicate with their friends? I think ants communicate by body language.
Our ways of communication
by sign language
by body language
through face-to-face communication
Use the key words to describe these photos.
When do we communicate with others?
Ways of Kinds of communi animals -cation
Why do they communicate?
by smell dogs mice ants by sound frogs insects whales elephants by body cats language dogs
Ways of Kinds of communi animals -cation
Why do they communicate?
by smell dogs to learn about other dogs mice ants to tell other ants where the food is by sound frogs The gentlemen invite the ladies. insects whales elephants by body cats language dogs
Ways of Kinds of communi animals -cation
Why do they communicate?
by smell dogs to learn about other dogs mice ants by sound frogs insects whales elephants by body cats language dogs
Unit 2 Lesson 4 Animal Talk 教学设计2-优质公开课-北师大八下精品
Unit 2 Lesson 4 Animal Talk 教学设计Teaching aims:1. 通过创设一些情境让学生积极谈论“交流”话题，在此过程提升学生的口语表达水平。
2. 让学生读懂课文中的“交流”，根据短文获取相关的信息，培养学生英语阅读的能力。
3. 将课文主题与生活紧密联系，培养学生在生活中学习英语、运用英语的能力。
4. 通过学习让学生能够熟练运用现在完成时的表达。
Key points:重点学习现在完成时语句。
Difficult points:引导学生在活动中、生活中灵活运用句型，培养学生英语阅读的能力。
Teaching preparations:PPT, cards, pictures.Teaching procedures:Step 1: Warm-upThink of animals you know. How do they communicate?ExampleI think ants communicate by smell.Step 21. Read the text. What are the three main methods of animal communication?2. Read the text again. What methods do these animals use to communicate?Ants elephants dogs frogsCats whales mice insectsStep 3: ReadingRead the text.Find out the 3 main methods of animal communication.By smellBy soundBy body languageMy dog is in the garden. He is wagging his tail, his mouth is open and he is looking at me. What is he trying to tell me? Jane Roberts reports.Your opinionHow is human communication different from animal communication?Why do people want to study animal communication?1 Animals can help us a lot.Examples2 People have always been interested in animal communication.Step 4: Dictionary entries(adj.) 1. angry 2. crazy1. (n.) something that you can hear2. (v.) to seem to you when you hear or read about them (n.) 1. a thing that is discussed or studied 2. an area of knowledge that is learned in a schoolStep 5:现在完成式(Then Present Perfect Tense)1. 现在完成时表示过去发生或已经完成的某一动作对现在造成的影响或结果。
北师大版八年级英语下册课件：Unit 2 Communication Lesson 4 Animal Talk 第2课时
Thank
you!
现在பைடு நூலகம்成时
发生在过去，持续到现在 或对现在有影响。
Scientists have discovered that even ants communicate this way. Everyone has heard birds singing.
现在完成时
主语+ I/ You/ We/ They He/ She/ It 助动词+ 过去分词 learned said seen been
They have done a lot of research on this subject. They have trained mice to find landmines. People have always been interested in animal communication.
北师大版《初中英语》八年级下册 Unit 2 Communication Lesson 4（第二课时）
(adj.) 1. angry 2. crazy 1. (n.) something that you can hear 2. (v.) to seem to you when you hear or read them on Scientists have done a lotabout of research subject (n.) 1. a thing that is discussed or studied 2. an area of knowledge that is learned in a school
They have done a lot of research on this subject. They have trained mice to find landmines. People have always been interested in animal communication.
北师大版八年级英语下册Unit 2 Communication Lesson 4 Animal Ta
Can you answer these questions?
1 How do scientists study animal communication?
They have done a lot of research on this subject. 2 What have scientists done with mice so that they can help people?
• Scientists have discovered that even ants communicate this way.
• Everyone has heard birds singing.
现在完成时
主语+
助动词+
I/ You/ We/ __h_a_v_e___
They
He/ She/ It __h_a_s____
北师大版《初中英语》八年级下册
Unit 2 Communication Lesson 4（第二课时）
by smell
by sound
by body language
the ways the purposes
subject
mad mad sound subject
sound
Dictionary entries
有古
一人
个云
在：
路“
上读
。万
”卷
从书
古，
至行
今万
，里
学路
习。
和”
旅今
行人
都说
是：
201x秋期八年级英语下册Unit2Lesson4AnimalTalk(新版)北师大版
3 ATrheepyeohpalveeintrtearienseteddminicaenitmoaflincodmlamnudnmiciantieosn. now or
Reading
Read with the speaker.
Your opinion
How is human communication different from animal communication?
I think …
Talking
Why do people want to study animal communication?
Maybe they’re writing a blog or sending an email.
Warm-up
Do animals need communication?
Warm-up
My dog is in the garden. He’s wagging his tail, his mouth is open and he is looking at me. What is he trying to tell me?
2 People have always been interested in animal communication.
Talking
Can you answer these questions?
1 How do scientists study animal communication?
They have done a lot of research on this subject.
初中英语北师大版八年级下册《Unit 2 Communication 》课件PPT
Maybe they’re writing a blog or sending an email.
PART 02
新知导入
Do animals need communication?
My dog is in the garden. He’s wagging his tail, his mouth is open and he is looking at me. What is he trying to tell me?
Ways of communication
by smell
by sound
by body language
Kinds of animals
dogs mice ants frogs insects whales elephants cats dogs
Why do they communicate? to learn about other dogs
Why do they communicate?
Ways of communication
by smell
by sound
by body language
Kinds of animals
dogs mice ants frogs insects whales elephants cats dogs
Why do they communicate?
Ways of communication
by smell
by sound
by body language
ห้องสมุดไป่ตู้
Kinds of animals
dogs mice ants frogs insects whales elephants cats dogs
北师大版八年级下册Unit2 Lesson4Warming up and reading(共42张PPT)
My opinion is ...
Well, I think so.
Read the words and meanings in the blank.
Word
Meanings
mad sound subject
(adj.) 1. angry 2. crazy
Listen and read the key words in the blank.
blog body language email face-to-face conversation
letter mobile phone postcard sign language telephone text message
by postcard
by sign language
by telephone
by text message
Look at the pictures and answer questions.
Do you know these animals? How do these animals communicate? Try to guess their way of communication.
Can you tell the author what the dog is trying to tell?
The dog is trying to tell that it is very happy.
Read the text and check with T or F.
No one has researched about animal communication.
Dogs only communicate by smell.
Unit 2 Lesson 4 Animal Talk 教案-优质公开课-北师大八下精品
Unit 2 Communication Lesson4 Animal Talk 教案教学内容：北师大版英语八年级下册Unit 2 Communication Lesson 4 Animal Talk 部分内容。
教学目标(Objectives)：1.确保学生认识和理解一些基本单词的意义和简单口头运用（To learn the meaning and simple usages of some words and phrases）。
2.学习使用本单元重点句型及表达（To use the typical sentences to express）。
3.鼓励学生大胆发言及表达（To encourage the students to express bravely）。
4.培养学生对英语学科的兴趣（To make the students interest in English learning)。
5.增强学生听说读写译的能力（To strengthen the ability of listening, speaking, reading, writing and translating)。
教学重点（Key Points)：在学习了单词的基础上，以单词为载体，进行主要句型的学习，并了解其中的语法现象，根据具体情境，学会交流对话，侧重句型语法学习，交际意向和课外拓展为重点。
教学方法：游戏，音频，情景教学法，Pair-work两人小组活动，Group-work小组活动，多媒体辅助教学。
教学难点：学生处于初中阶段，对英语有了初步了解，有了一定的词汇储备，对于八年级下学期学生的要求重点是在会读会说的基础上，能掌握一些基本单词的拼写和造句，了解一定的语法内涵，与人进行简单沟通交流。
教学准备：课件、照片素材、音频文件、教学道具。
教学设计：Step1. GreetingStep2.Warm-up/Leading（热身/课程导入）Warm-up QuestionThink of animals you know. How do they communicate?ExampleI think ants communicate by smell....Step3.Presentation(呈现新课）1.Words Learning!1)老师放映课件，用中文询问同学看到了什么？同学们会看到课件上呈现的图画。
Unit 2 Lesson 4 Animal Talk 教学设计1-优质公开课-北师大八下精品
Unit 2 Lesson 4 Animal Talk 教学设计教学内容话题： animal talk词汇： blog, face-to-face, sign language, text messageant, tail, interested, missing, discover, gentleman, invite, lady, human, mad, area, knowledge, since, hidewww.策略：围绕“交流”的话题通过阅读获取相关信息，并在语境中观察学习语言知识，习得时态——现在完成时。
语法：现在完成时第一课时教学目标在本课学习结束时，学生能够：1.说出人与人交流的主要方式；2.通过阅读找出不同动物交流方式的信息；3.使用获取的信息阐述人与动物交流方式的区别；4.体会交流的重要性以及人类了解动物交流方式的必要性，尊重爱护动物；5.初步体验和感知现在完成时的语用功能和含义。
教学过程Pre-readingStep 1Brain storm：ask Ss to think of how we communicate with each other in our daily life?T shows pictures of different ways of communication and asks Ss to talk about the way in each picture.1. 激活有关“交流”的背景知识。
2. 激活有关“交流方式”的词汇，如by email, by text message, by sign language等。
Step 2Ss work in pairs to use the key words to describe these photos in Get Ready Ex.1.Ss think about when they communicate with others.1. 在情景中复现和运用新词汇，为下面的讨论做铺垫。
北师大版八下练习 Unit 2 Lesson 4 Animal Talk(第一课时)(第一课时)
Unit 2 Communication Getting Ready and Lesson 4 Animal Talk (第一课时)
Ⅰ.英汉互译 1．sign language ____________ 2．text message____________ 3．three times a week ____________ 4．facetoface____________ 5．a bit mad____________ 6．对……感兴趣____________ 7．不是……就是……____________ 8．现在，此刻____________ 9．也____________ 10．听到……在做某事____________ Ⅱ.用括号中所给单词的适当形式填空 11．Ladies and ________ (gentleman), please be quiet. 12．We ________ (discover) that he left without sayinga word. 13．The policemen are searching for the ________(miss) boy. 14．The ________ (train) can communicate with animals. 15．The students are all ________(interest) in 5G. Please give them a speech on this topic.
Ⅲ.单项填空 ( )16.Sanya is famous________ its beautiful beaches. A．of B．for C．as D．after ( )17.I study for the exam ________ working with a group. A．with B．by C．on D．over ( )18.Not only the young but also the old are getting interested ________ WeChat. A．by B．about C．in D．for ( )19.2020·黔西南The children here improve their English ________ listening and speaking every day. A．on B．through C．with D．by ( )20.—Can I call you today or tomorrow? —________ day is OK. I'm free these days. A．Both B．All C．Either D．Neither ( )21.2020·遂宁It's important for us ________ a healthy lifestyle. A．to keep B．keep C．keeping D．kept ( )22.He ________ in this factory for 20 years already. A．will work B．works C．has worked D．is working ( )23.Linda likes Chinese. Mary ________ likes Chinese. A．too B．either C．so D．also ( )24.2019·北京房山一模 Either her parents or her uncle ________ going to the airport to see her off. A．is B．are C．be D．to be ( )25.2020·北京丰台一模—Mary, could you tell me ________ this novel? —Oh, I bought it in Wangfujing Bookshop last Sunday. A．where did you buy B．where will you buy C．where you bought D．where you will buy Ⅳ.句型考查 (A)根据汉语意思完成句子。 26．现在越来越多的外国人对中国文化感兴趣。 Now more and more foreigners________________ Chinese culture. 27．他们以丰富多彩的生活而出名。 They are famous ________________ their ________________ life. 28．他通过大量阅读的方法提高了他的英语(水平)。 He improved his English ________________ a lot. 29．刚才我听到我姐姐正在隔壁房间唱歌。 I ________________ my sister ________________ in the next room just now. 30．他们以前从来没去过那么漂亮的公园。 They ________________ such a nice park before. 31．既然他不能按时到车站，那我们就不等他了。 We won't wait for him ________________ to the bus station on time. (B)用too, also, either或as well填空。 32．He knows Chinese and English ________． 33．I am a student, ________． 34．Tom can sing this song. I can ________ sing it. 35．Lucy doesn't go to the party, ________． 36．She has knowledge and experience ________． Ⅴ.阅读理解 A family saved, looked after and then sent a squirrel(松鼠) into the wild many years ago. Then the squirrel keeps visiting the family. In October 2009, an owl(猫头鹰) almost killed a fourweekold squirrel. Luckily, a wildlife rescue(营救) group saved the squirrel and left her in the care(照料) of Brantley Harrison and her family in South Carolina. The Harrisons often look after wild animals and later send them back into the wild. The Harrisons named her Bella. With three other squirrels, Bella stayed in Brantley's care until spring. During her stay, Bella acted just the same as the other squirrels did. In April 2010, the Harrisons sent the squirrels back into the wild. Bella, however, wasn't really ready to leave her human family. She started visiting them, looking for fun. Brantley said that the other squirrels also came back over the first few days, but within a week they stopped coming by and meeting people. “Bella usually sits at the front door, waiting for someone to notice her. She comes almost every day，” said Brantley. Her husband John often brings Bella nuts(坚果) as she is usually waiting by the door for him. Actually Bella has become a member of the family. For eleven years, she keeps visiting them. Brantley said, “If Bella can teach at least one person to care for all living things, no matter how big or how small, then we have done what we have set out to.” ( )37.From the passage, we know that the Harrisons ________． A．don't like wild animals B．saved an owl in 2009 C．are very kind to animals D．couldn't help Bella out ( )38.What does Paragraph 4 mainly tell us? A．Bella wants to get more attention. B．Bella becomes a member of the family. C．Nuts are Bella's favourite food. D．It's not easy for the Harrisons to find Bella.
初中英语北师大版八年级下册《Unit 2 Communication Lesson 4 Animal
They have done a lot of research on this subject. They have trained mice to find landmines. People have always been interested in animal communication.
Find more sentences in the text.
Dogs have helped the police for a long time, too.
Scientists have discovered that even ants use smell.
Everyone has heard birds singing.
过去分词
learned said seen been
since 7 years ago
have has been
is
has bitten barks
have found take
• 1 She has always loved animals. • 2 He has never had a pet. • 3 Molly has been my pet for 10 years. • 4 I have had a pet tortoise since I was
communication.
for a long time
Can you answer these questions?
They have done a lot of research on this subject.
began in the past
They have trained mice to find landmines.