(共46张PPT)
Unit 7 The unknown world
Speaking & Writing
牛津深圳版（广州·沈阳通用）
八年级下
Lead in
Warm-up
Warm-up
Do you know how to agree or disagree with others
Speaking
Agreeing and disagreeing
Talk Time
Have a try
In pairs, make a conversation like the example above. Choose one of the following topics.
Aliens are a danger to us .
Aliens will become our friends.
Aliens are cleverer than us.
We will fight aliens in the future.
I agree/disagree with you because … / because of…
Summary
What can we say to express agreement
Yes, indeed.
Yes, (that’s) exactly what I think.
I agree totally/one hundred per cent /completely.
That’s just what I was going to say.
I think so.
Yes, that’s right.
How true!
Summary
What can we say to express disagreement
I’m not so sure about that.
Do you really think so
I’m a bit surprised you said that.
Well, that’s a matter of opinion.
I wouldn’t say that.
Discuss the topic “Have aliens ever visited the Earth ”
Come up with at least three reasons for and against.
Work in groups
Have aliens ever visited the Earth
Work in groups
Aliens have visited the Earth. We know this because…
1.
2.
3.
Aliens have visited the Earth. We know this because…
1.
2.
3.
Write a report
I believe aliens have/ haven’t visited the Earth. There are three reasons for my opinion.
To begin with,____________________________
In addition,_____________________________
What’s more,____________________________
In a word, there just is a lot of / isn’t really any evidence of alien visits to the Earth.
Work in groups
Use the results of the discussion above to write your opinion.
Look at B on page 102 again. The two astronauts must get to their mother ship as soon as possible. They have the following things, but they can only take five of them.
Speak up
Vocabulary
tent n. 帐篷
The circus show was inside a big tent.
knife n. 刀
A knife is used to cut things up.
Vocabulary
explain v. 解释
The doctor is explaining the patient’s illness to her.
pleased adj. 开心；满意
She is very pleased with cola and potato chips.
1. Choose five things to take with you. Explain why you need these things and why you agree or disagree with your classmate;
2. Tell the class your list and give your reasons.
Work in pairs
Imagine you and your classmate are Liz and Gus.
Thing Reason Agree/Disagree
Liz
Gus
You can use the following expressions for reference.
Offering suggestions:
Let’s …
I suggest that …
Why don’t we …
What about …
Accepting suggestions:
Yes, that’s a good idea.
We need … because we must …
Rejecting suggestions:
No, we don’t need to take that.
We don’t need … because …
Work in pairs
Work in pairs
Fellow students,
We have decided to carry these five things. Firstly, we will carry … because … Secondly, …Thirdly, … Then, … Lastly, …
Have you got any questions
Make a report about the five things you want to take with you and give reasons. Use the expressions below to help you.
1. — I think / believe that the pyramids in Egypt were built by aliens. 我认为埃及的金字塔是外星人建造的。
— So do I. 我也是（这样认为的）。
【用法】So do I. 我也是。
“So +助动词/ be 动词/情态动词+主语”结构表示前面所述的肯定情况同样适用于后面的人或物。该结构中的助动词、be 动词或情态动词的时态要与前一句保持一致，单复数形式则由后面的主语决定。
Notes
例：
— Lucy sings beautifully.露西唱歌很好听。
— So do I. / So does Lily.我也是。/ 莉莉也是。
—Tom went to the gym to watch the football
match yesterday.汤姆昨天去体育馆看足球赛了。
— So did I. / So did Peter.我也去了。/ 彼得也去了。
“Neither +助动词/be 动词/情态动词+主语”意为“……也不……”，表示前面所述的否定情况同样适用于后面的人或物。例：
— I don’t like this kind of music.我不喜欢这种音乐。
— Neither do I.我也不喜欢。
— They didn’t go to the party last night.他们昨晚没去参加那个聚会。
— Neither did I. 我也没去。
1. — I like watching cartoon films. — ____.
A. So do I B. So I do C. Neither do I D. Neither I do
2. — Tom speaks English well. — ____.
A. So do Lily B. So does Lily
C. Neither does Lily D. Neither Lily does
3. — The food was very delicious. I ate too much. — ____.
A. So do I B. So did I C. Neither did I D. Neither I did
4. — It’s raining. I don’t want to go out. — ____.
A. So do I B. So I do C. Neither do I D. Neither I do
C
A
B
B
对点专练
2. I disagree. 我不同意。
disagree 意为“不同意”，是由动词agree加前缀“dis ”变化而来的。前缀“dis ”加在某些动词、名词或形容词前可构成其反义词。
dislike“不喜欢”，dishonest “不诚实”
disagree 常用于句型“disagree with sb”，可与“don’t agree with sb”互换使用。例如：
He disagreed with me. = He didn’t agree with me. 他不同意我（的看法）。
Notes
【辨析】agree with, agree to与agree on
agree with 后面接“人”或“意见；看法”。表示同意某人的观点 我们同意你所说的话。
We agree with what you said.
agree to 后面接“计划、建议、安排、决定等” 。表示同意某一计划、建议或决定等 他同意了我的计划。He agreed to my plan.
agree on 表示双方通过协商就某事达成一致，主语一般用表示复数的词 他们同意了这些条款。
They agreed on these terms.
Notes
对于这件事，我爸爸和妈妈的意见不一致。所以他们问我是怎么想的。
My father _________ _______ my mother about this matter. So they asked me what I thought of it.
disagreed with
对点专练
3. The two astronauts must get to their mother ship as soon as possible. 这两个宇航员必须尽快到达他们的母舰。
【用法】as soon as possible 意为“尽可能快地”，相当于as soon as sb can / could。
It’s already 7:40 a.m. We must get to school as soon as possible. = It’s already 7:40 a.m. We must get to school as soon as we can.已经是早上7 :40了，我们必须尽快到达学校。
Notes
请你尽快给我回信。
Please write to me _____ _____ _____ ________.
Please write to me ___ _____ ___ ____ ____.
as soon as you can
as soon as possible
对点专练
Writing
Meeting the people of Bird World
Lead - in
Liz and Gus finally arrived at the landing site of their mother ship. However, something strange happened.
Lead-in
In pairs, look at the picture below and discuss what happened to Liz and Gus when they got to the mother ship.
Lead-in
1.Who was in the mother ship Captain Troy.
2.What appeared in the sky
Some bird-like people.
3.What may they want to do
They may want to stop them from leaving this planet.
4.What may happen They may have a fight.
5.What should they do They should...
Use the following questions to help you.
Discussion
B Liz wanted to make friends with the people of Bird World. Discuss what she might do with your classmate. Use the ideas from the box and the example below to help you.
dance for the people of Bird World
smile sing
draw some pictures for them
give them something
Discussion
No one knew what to do. Then Liz had a good idea. She started to sing as she wanted to show the people of Bird World that she was friendly. Liz had a beautiful voice. Because the people of Bird World liked her song, they started to sing too. They were happy.
Liz and Gus finally reached the landing site and saw Captain Troy. “Liz! Gus! Welcome back!” said Captain Troy. “I’m very pleased to see you. Now let’s get on the mother ship and…”
Suddenly_________________________________________________________________________________________________________________________________________________________
they all heard a strange noise. They looked up into the sky. Some bird-like people with wings were flying in the air. Many of them landed near the mother ship.
Writing
C Write the story of Liz and Gus with your ideas from A and B.
No one knew what to do. Then Liz had a good idea. ________________________________________________________________________________________________________________________________________________________________________________________________________
And so the people from the Earth and Bird World became friends!
She smiled at them and started to dance as she wanted to show the people of Bird World that she was friendly. She danced beautifully. Everybody from Bird World liked her dancing very much. They started dancing too. They were happy.
拓 展
话题写作词汇思维导图
假如你有一次遇见UFO 和外星人的经历，请根据下面的内容提示用英文讲述此次经历。词数80左右，开头已给出，不计入总词数。
拓展训练
时间 昨晚
地点 公园的树林里
经过 1. 散步期间看到飞船降落；
2. 外星人会说英语，来自月球；
3. 飞船因为撞击受损而降落地球；
4. 告诉他们尽快离开。
感受 ……（自由发挥）
【内容提示】
Step 1: 激活词汇
你能想起与短文有关的学过的词汇吗？试一下吧！
1. 降落
2. 散步
3. 保持安静
4. 来自
5. 因为
6. 尽快
写作指导
land in / on
2. take a walk
3. keep quiet / silence
4. come / be from
5. because / because of / since / as
6. as soon as possible
Step 2: 精彩结构
运用以下结构，可以让你的文章更出彩哦。
1. make sb do sth意为“使/让某人做某事”。
【例】爸爸让我马上停止玩电脑游戏。Dad made me stop playing computer games at once.
【译】这使他们降落在地球上。
This / It made them land on the Earth.
写作指导
2. tell sb to do sth意为“告诉某人做某事”。
【例】妈妈告诉我睡觉前要关灯。Mum tells me to turn off the light before I go to sleep.
【译】我告诉他们尽快离开。
I told them to leave as soon as possible.
Step 3: 谋篇布局
本篇短文主要描述自己遇见外星人的经历，主语应用______人称单数形式，时态要用___________。构建内容时要注意运用所学过的单词、短语和句型。
第一
一般过去时
写作指导
I had an unforgettable experience last night. When I was taking a walk in the park, I heard a loud noise and saw a red light in the sky. A spaceship landed in the forest. Two aliens came out of it. They were tall and thin, with three eyes and a big mouth. I was in fear, so I kept quiet. But the two aliens found me and talked to me in English. They said they came from the Moon.
Their spaceship was damaged because of a crash. It made them land on the Earth. I told them to leave as soon as possible in order not to be discovered by others. I hope to see them again and play with them one day.
范 文
完成导学卷的《写作练习》。
Homework
https://www.21cnjy.com/help/help_extract.php中小学教育资源及组卷应用平台
Unit 7 The unknown world 教学设计
课题 Period 5 Speaking & Writing 单元 Unit 7 学科 英语 年级 八年级下
教材分析 Speaking 板块由两部分组成。Talk time部分学习表示同意和不同意的表达方法。 Speak up部分要求学生根据听力板块的内容，为两名迷路的宇航员选择五件能随身携带返回母舰的物品，并阐述选择的理由，运用表示同意与不同意的表达方式。Writing板块要求学生根据图片、提示词和示例写一则故事，描述两位迷路的宇航员在外星球上的神奇经历。
学习目标与核心素养 语言知识 1. 认读和理解单词pleased。2. 掌握表示同意和不同意的表达方法。
语言技能 根据图片、提示词和示例写一则故事，描述两名迷路的宇航员在外星球上的神奇经历。2. 了解科幻故事的写作特点与方法。
学习策略 利用图片，通过发挥想象，完成科幻小故事的撰写。2. 通过合作学习，相互批改作文，共同进步。
重点 通过合理想象，写一则故事，描述描述两名迷路的宇航员在外星球上的神奇经历
难点 1. 了解科幻故事的写作特点与方法。2. 在实际情境中表示同意或不同意他人的观点。
教学过程
教学环节 教师活动 学生活动 设计意图
导入新课 Warm upWatch a video on agreeing and disagreeing.Discuss:Do you know how to agree or disagree with others Watch a video on agreeing and disagreeing.Discuss the question. To arouse students interest.
新课讲授 Speaking Talk time1. Show students some examples on agreeing and disagreeing. 2. Let students follow the example, choose one of the topics given by teacher, and practise it in pairs.3. Learn more patterns on agreeing and disagreeing.4. Let students discuss the topic “Have aliens ever visited the Earth ” and come up with at least three reasons.5. Use the results of the discussion above to write your opinion.Speak up1. Look at B on page 102 again. 2. Let students discuss the choices in groups and explain the reasons why you need these things.3. After discussing, let students use the expressions to make a report.4. Teach some useful words and sentences.Writing1. Lead-in. In pairs, look at the picture below and discuss what happened to Liz and Gus when they got to the mother ship. 2. Ask students to discuss what will happen in the story by using the given ideas.3.Teach some key words and phrases.4. Help students write the story of Liz and Gus with the ideas from discussing before.5.Write an article using the words and sentences according to the sample writing. Learn about the patterns of agreeing and disagreeing.Following the examples, read and practice the dialogue in pairs. Learn more patterns on agreeing and disagreeing.Discuss the topic “Have aliens ever visited the Earth ” and come up with at least three reasons.Use the results of the discussion above to write your opinion.Look at B on page 102 again. Tell the class your list and give your reasons.After discussing, students make a report about the five things which want to be taken.Learn some useful words and sentences.In pairs, look at the picture below and discuss what happened to Liz and Gus when they got to the mother ship. And answer some questions. Students to discuss what will happen in the story by using the given ideas.earn some key words and phrases.Students write the story of Liz and Gus with the ideas from discussing before.Write down the sentences according to the sample writing. Read the passage and discuss with classmates and show their answers. Enable the students to talk about the topic which meet the new grammar.Cultivate the students self-confidence and spirit of competition.To get ready for the writing and train their ability to cooperate.To train their ability to express as well as improve their speaking ability and to get ready for the writing and train their ability to cooperate.To train the students’ writing ability.
课堂小结 How to organize the writing.List the beautiful sentences they write in the passages Sum up how to describe your own invention Let them get familiar with the writing.
板书 Unit 7 Speaking & Writing
21世纪教育网 www.21cnjy.com 精品试卷·第 2 页 （共 2 页）
HYPERLINK "http://www.21cnjy.com/" 21世纪教育网(www.21cnjy.com)Unit 7 The unknown world Period 5学案
学生姓名 班级 序号
课题内容 Writing & Speaking
教材分析 Speaking 板块由两部分组成。Talk time部分学习表示同意和不同意的表达方法。 Speak up部分要求学生根据听力板块的内容，为两名迷路的宇航员选择五件能随身携带返回母舰的物品，并阐述选择的理由，运用表示同意与不同意的表达方式。Writing板块要求学生根据图片、提示词和示例写一则故事，描述两位迷路的宇航员在外星球上的神奇经历。
学习目标 与 核心素养 语言知识 1. 认读和理解单词pleased。 2. 掌握表示同意和不同意的表达方法。
语言技能 根据图片、提示词和示例写一则故事，描述两名迷路的宇航员在外星球上的神奇经历。 2. 了解科幻故事的写作特点与方法。
学习策略 利用图片，通过发挥想象，完成科幻小故事的撰写。 2. 通过合作学习，相互批改作文，共同进步。
学习重点 通过合理想象，写一则故事，描述描述两名迷路的宇航员在外星球上的神奇经历
学习难点 1. 了解科幻故事的写作特点与方法。 2. 在实际情境中表示同意或不同意他人的观点。
翻译下列句子。
1. 我昨天晚上回家时，听见莉莉正在弹钢琴。(hear sb. doing sth.)
___________________________________________________________________________
2. 由于起床晚了，我今天错过了早班车。(because of)
___________________________________________________________________________
3. 我很高兴在会议上见到你。(pleased to do sth.)
___________________________________________________________________________
4. 汤姆说他回国后，会尽快给我写信。(as soon as possible)
___________________________________________________________________________
5. 因为害怕，露西拒绝和任何人交朋友。(refuse to do sth.)
___________________________________________________________________________
话题写作词汇思维导图
书面表达
假如你有一次遇见UFO 和外星人的经历，请根据下面的内容提示用英文讲述此次经历。词数80左右，开头已给出，不计入总词数。
【内容提示】
时间 昨晚
地点 公园的树林里
经过 1. 散步期间看到飞船降落； 2. 外星人会说英语，来自月球； 3. 飞船因为撞击受损而降落地球； 4. 告诉他们尽快离开。
感受 ……（自由发挥）
【写作指导】
Step1：激活词汇
你能写出与短文有关的学过的短语吗？试一下吧！
中小学教育资源及组卷应用平台
21世纪教育网(www.21cnjy.com)
1. 降落_____________ 2. 散步_____________
3. 保持安静_____________ 4. 来自_____________
5. 因为_____________ 6. 尽快_____________
Step2：精彩结构让你的文章更闪亮。
1. make sb do sth意为“使/让某人做某事”。
【例】爸爸让我马上停止玩电脑游戏。Dad made me stop playing computer games at once.
【译】这使他们降落在地球上。
___________________________________________________________________________________
2. tell sb to do sth意为“告诉某人做某事”。
【例】妈妈告诉我睡觉前要关灯。Mum tells me to turn off the light before I go to sleep.
【译】我告诉他们尽快离开。
___________________________________________________________________________________
Step3：谋篇布局。
本篇短文主要描述自己遇见外星人的经历，主语应用______人称单数形式，时态要用___________。构建内容时要注意运用所学过的单词、短语和句型。
Step4：小试牛刀。
I had an unforgettable experience last night. _____________________________________________
_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
范文：
I had an unforgettable experience last night. When I was taking a walk in the park, I heard a loud noise and saw a red light in the sky. A spaceship landed in the forest. Two aliens came out of it. They were tall and thin, with three eyes and a big mouth. I was in fear, so I kept quiet. But the two aliens found me and talked to me in English. They said they came from the Moon.
Their spaceship was damaged because of a crash. It made them land on the Earth. I told them to leave as soon as possible in order not to be discovered by others. I hope to see them again and play with them one day.
写作练习
【基础版】
你校英语报将举行一场科幻故事写作比赛，假如你是李华，你报名参加了比赛，请你用英语写一个故事参赛。短文需包括以下要点：
人物 Lisa and Jack
时间 周六早上
地点 一座小山中
事件 碰到两个外星人，他们因为飞船故障来到地球
结果 (请补充)
注意： (1)词数：80词左右(短文的开头已给出，不计入词数)；
(2)不得透露学校、姓名等任何个人信息，否则不予评分。
【写作指导】
第一步：审题。人称：____________； 时态：____________。
第二步：列框架 ―→ 激活词汇 ―→ 拓展内容 ―→ 连句成篇
第三步：遣词造句。
★常用连接词：
when, later, and, but, because, then, besides, what's more
★常用句型：
1. as意为“因为，由于”，引导原因状语从句。
【例句】我确信昨晚有东西落在了小山附近的森林里，因为我听到了一声巨响。I'm sure something landed in the forest near the hills as I heard a loud noise last night.
【仿写】他们很惊讶，因为他们以前从未见过外星人。
_____________________________________________________________________________________
2. be (not) sure about sth. 意为“(不)确定某事”。
【例句】他们的爸爸对孩子们的故事没有把握。Their father was not sure about the children's story.
【仿写】他们不确定外星人说了些什么。
_____________________________________________________________________________________
【小试牛刀】
This is a story about aliens.__________________________________________________________ ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
【进阶版】
假如你是李华，在今天的英语课上，你的班级开展了一场主题为“外星人是否存在”的辩论赛。请你写一篇英语短文表达你的观点。短文需包括以下要点.
观点 相信外星人存在
原因 在梦里见过外星人
过程 1. 在露营时看到外星人；2. 长得又高又壮；3. (请补充)
注意：(1) 词数：80词左右(短文的开头已给出，不计入词数)；
(2) 不得透露学校、姓名等任何个人信息，否则不予评分。
Do you believe that there are aliens in the world ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
参考答案：
课前预习
翻译句子
1. When I got home yesterday evening/last night, I heard Lily playing the piano./ I heard Lily playing the piano when I got home yesterday evening/last night.
2. I missed the early bus today because of getting up late./ Because of getting up late, I missed the early bus today.
3. I'm very pleased to meet you at the meeting.
4. Tom said that he would write to me as soon as possible after he returned/came back to his country.
5. Because of fear, Lucy refuses to make friends with anyone./ Lucy refuses to make friends with anyone because of fear.
课堂同步
【对点练习】
Step 1:
1. land in / on 2. take a walk 3. keep quiet / silence
4. come / be from 5. because / because of / since / as 6. as soon as possible
Step 2:
1. This / It made them land on the Earth.
2. I told them to leave as soon as possible.
Step 3: 第一；一般过去时
课后练习
范文1：
第三人称；一般过去时
1. They were quite surprised as they had never seen an alien before.
2. They were not sure about what the aliens said.
This is a story about aliens. On a Saturday morning, Lisa and Jack went camping. When they stopped on a hill, they heard some noises and they were frightened. Suddenly, they saw two aliens hiding behind a big tree. They were quite surprised as they had never seen an alien before. The aliens were very strange with a big head and two long arms. But their bodies were very short. There was a spaceship near them. The two aliens greeted Lisa and Jack with their hands. They were not sure about what the aliens said. When Lisa and Jack got closer to them, they found their spaceship didn't work and the aliens had to land on Earth.
Finally, Lisa and Jack helped them fix the spaceship and the two aliens flew back to their home.
范文2:
Do you believe that there are aliens in the world I believe there are aliens in the world, because I once saw them in my dream.
In my dream, I went camping with some of my good friends one day. When we were ready to sleep in the tent at night, we saw some aliens standing near us. They were so tall and strong. We were interested in them, but they were afraid of seeing us. We waved our hands to greet them, but they didn't respond to us. Finally, they walked into their spaceship and flew away.
