北师大版（2019）必修第二册Unit 4 Information Technology Lesson 2 Apps 课件(共38张PPT，内镶嵌音频)

(共38张PPT)
新外研社高中英语必修一Unit4 Information Technology
Lesson2 APP
Have you used these apps
What do you use them for
to chat with friends
to share one’s life / information
to pay online
to entertain
to retouch photos
to book tickets / accommodation
to order food
to find direction
to learn a language
to check the weather
to look for popular restaurants
to subscribe to newspapers and magazines
…
Teen Tech Talk
Topic: App Developing
Guest: Li Xing – an app developer
Time: Monday night at 7 p.m.
Place: the Lecture Hall
It’s Monday night. You and your classmates are waiting outside the lecture hall before the talk starts, talking about the interview…
Try to predict:
What questions might the interviewer ask Li Xing in the interview
* Listen to the tape, check your predictions and divide the dialogue into several parts according to the interviewer’s questions.
Listen for the Questions
1
2
3
4
Why are apps so pupular
Could you tell us something about educational apps
But developing an app must be difficult, right
What apps are you working on right now
Questions in the interview
Apps
Being popular
Educational apps
Difficulties
* Listen to the tape again
* Note down the key information according to the questions
Reasons:
Functions:
Skill Builder
Listening for key words
Listening for key words helps you understand the conversation better and find the answers to questions more quickly.
Before listening, read the questions carefully.
While listening, pay attention to the words related to the questions, e.g. popular, educational apps, difficulties, etc.
Listen for words that are stressed.
Activity 4: Listen and complete
Asking for Help
_____________________ with something
_____________________ set up an account
_____________________________ track it
________________ check again
Can you help me out
I can’t figure out how to
I wonder if you would be able to help me
Would you be able to
Activity 4: Listen and complete
Offering Help
______________________ downloading it
No worries. __________________with that.
_______________help you
_______ enquire about the order with the delivery man.
___________________anything else today
Do you need my help
I can help you
How may I
Let me
Can I assist you with
Apps
Being popular
Educational apps
Difficulties
* Check your answers with your group mates first
Apps
Being popular
Reasons:
very useful
help us find popular restaurants, call tor taxis, find directions to different places…
make our life much easier
Educational apps
Functions:
allow students to choose their online teachers and subjects according to their personal interests and needs
ensure that students can all enjoy the same learning materials
Difficulties
find out what people need
solve real-world problems
very useful
help us find popular restaurants, call tor taxis, find directions to different places…
make our life much easier
allow students to choose their online teachers and subjects according to their personal interests and needs
ensure that students can all enjoy the same learning materials
find out what people need
solve real-world problems
How to describe functions
*read the transcript on p99
Structure
analysis
Being popular
Educational apps
Apps are very useful.
Educational apps are becoming increasingly powerful!
They help us find popular restaurants, call tor taxis, find directions to different places, and so on.
For example, some apps allow students to choose their online teachers and subjects according to their personal interests and needs.
They also ensure that students can all enjoy the same learning materials, even when they're not sitting in the same classroom together!
argument
supporting sentences
App-designing Competition
Each group designs an educational app based on the given situations (on the information card)
Design a poster to promote the app
Name
Target users
Functions
Logo (optional)
Try to finish in FIVE minutes
1
3
2
e7d195523061f1c0dc554706afe4c72a60a25314cbaece805811E654B44695D34D35691164BB3D154CCFD5D798F6FEAD99EAA8F1ADC3D4AFA5BC9ED0BB3A4B45073A038AC38E89AB54D31AA59602B9F1AF515D2DA0EBB7AB45FA3A5B4B65729FCD61772C0E8112D71FCFA6F69E6E615643061221A7D4C3A336328987F7DF8577A0567C5A47397019
1. Does your app solve the real world problem
2. What does apps bring us
time-saving or time wasting
a convenience or an inconvenience
3. How to use an app in a proper way
Discussion
How to use an app in a proper way
Enjoy the convenience brought by apps reasonably instead of letting it be the master of your life and time.
Group Work
S1: leader & presenter
S2: idea organizer
S3: language supervisor
S4: poster drawer
S5: note taking & time keeper
Group 1&2: Alice is going to pay a visit to Britain with her parents (in their 40s) who don’t know any English. She wants to recommend an app for her parents to learn some daily-used oral English.
Group 3&4: Mike (9 years old) has difficulties in memorizing the spelling of English words. Gradually, he lost confidence in learning English.
Group 5&6: Grace (15 years old) went to America last summer vacation and found people there could hardly understand her pronunciation. She feels worried and wants to improve her speaking.
Group 7&8: Alan (16 years old) finds understanding English grammar difficult, which results in his weaknesses of reading and writing. He is in great need of improving his grammar.
Information Cards
Group Work
Presentation
S1: present your posters to another group one by one as a circle. (each presenter presents 7 times in total)
S2-5: stay in your own groups and listen to other groups’ presentation;
evaluate other groups’ posters according to the given prompts;
each student has 4 stickers which can be given to the apps (4 different apps from other groups) better meet the task’s needs.
G3
G2
G1
G4
G5
G6
G7
G8
Group Work
Presentation
Evaluation Prompts Perfect Good but to be perfected Sorry, not at all
Does the app meet the target user’s need 2 1 0
Is the design (app and poster) creative 2 1 0
Is the content well-organized 2 1 0
Does the group use the expressions learnt this class correctly and properly 2 1 0
Does the presenter speak English loudly and fluently 2 1 0
Group Work
Language Points
1．accommodation n. 住处
provide accommodation for 为……提供膳宿
travel and hotel accommodations旅行及酒店住宿
The government will provide temporary accommodation for up to three
thousand people.政府将为多达3000个无家可归的人提供临时住所。
They offered me frees and homeless people accommodation a year.
他们免费为我提供一年的住宿。
accommodate v. 提供住处，留宿；容纳；适应 顺应
accommodate/adapt to 适应……
The hotel can accommodate up to 500 guests. 这家旅馆可供500位旅客住宿。
Her eyes took a while to accommodate to the darkness
2. subscribe vi. 1. 订阅，订购；2.同意，赞同
subscribe to（prep）
subscribe to a magazine 订阅杂志
subscribe to a view 赞同某一观点同意，赞同
subscribe to a theory赞同某一理论拓
subscriber 订阅者 a subscriber to………的订阅者
subscriber n.订阅(费） an annual subscription一年期订阅
Try please:
My main reason for subscribing _________New Scientist is to keep abreast of advances in science. 我订阅《新科学家》主要是为了了解科学的最新进展。
to
powerful adj. 能效高的，强壮的，强有力的
powerfully adv. power n. 权利 powerless adv. 无权的/无效的
a powerful effect on children 对孩子们强有力的影响
a powerful body 健壮的体魄
a powerful engine 大功率引擎
a powerful voice洪亮的嗓音
power failure 电力故障
n.+ ful→ adj.
peace→ peaceful adj.平静的；和平的
stress→ stressful adj.充满压力的，紧张的
skill→ skillful adj.灵巧的，熟练的
4. latest adj. 最新的，最近的 late -later-latest
the latest news 最新消息
the latest fashion/ trend最新时尚/动向
his latest novel他最近出版的小说
be late for 晚……；迟到……
of late(=lately) 近来；最近
better late than never 迟做总比不做好
the former...,the latter...(两者中）前者……，后者……
5.reality n. 现实 真实 real adj. 真正的，真实的 really adv 真实地
in reality 实际上，事实上
turn...into(a)reality把……变为现实
bring... back to reality使……回到现实
become a reality 变成现实
face/accept reality 面对/接受现实
make sth.a reality 使某事成为现实
VR(Virtual Reality)虚拟现实
AR(Augmented Reality)增强现实
MR(Mixed Reality)混合现实
6．account n. 账户 ；描写，叙述 ；解释
open/set up a bank account 开户 close a bank account 销户
take...into account/take account of 考虑到，顾及；体谅
on account of 因为 on no account 决不
(2) v. 把……视作，认为；解释，说明
account for 占一定数量或比例；视为… ，认为是
We also need to take into account the cost of producing news print.
我们还需要考虑印刷新闻的成本。
On no account can we tolerate violence against children. 我们决不能容忍对儿童的暴力行为。（位于句首，句子部分倒装）
She retired early on account of ill health. 她体弱多病，所以提前退休。
device设备
mobile移动的 mobile device
7.software n. 软件 hardware n.硬件
download software下载软件
specially designed software专门设计的软件
educational/music-sharing software 教育/音乐共享软件
install/run a piece of software 安装/运行一个软件
8. ensure vt. 确保，保证
ensure sb. sth. 向某人保证……
A good sleep will ensure you quicker recovery.
好好睡一觉将保证你更快复原。
ensure that (从句) 确保……
Please ensure that all lights are switched off. 请确保将所有灯都关掉。
ensure sb from/against 保护……不受……
No one can ensure you from failure. 没有人能保证你不会失败。
9.material n. 材料， 素材
building materials 建筑材料 teaching materials 教材
adj. 物质的，非精神上的；重要的；
the material world 物质世界-the mental world
material comforts 物质享受
material evidence 重要的证据
10．First press the “Sign up” button .
press vt. / n. 按，压 pressure n. 压力 ，紧张
Press here! It‘s disappeared. 按一下这里！消失了。(动)
He gave the bell another press. 他又按了一下铃。（名）
button n. 按钮 ,纽扣
I pushed the button for the top floor. 我按了到顶层的按钮。
This button is for adjusting the volume. 这个按钮是调节音量的。
Press the "play" button. 按下播放按钮。
Anyone can sew on a button, including you.
任何人都能缝钮扣，包括你。
11．gender n. 性别.
gender difference 性别差异
gender role 性别角色
gender discrimination 性别歧视
Take your age and gender into account.
把你的年龄和性别考虑进去。
Europe is not a gender-equality heaven.
欧洲不是性别平等的天堂。
12. Can you do me a favour and find out what’s going on
favour=favor 恩惠；善意的行为
do sb a favour 帮某人一个忙，给某人面子
ask sb. a favour 请某人帮一个忙.
owe sb a favour 欠某人一个人情
in one’s favor 对某人有利
in favor of 有利于；支持；赞同
Those present were in favour of change. 在座的人都赞成变革。
She was willing to bend the rules in Mary's favour.
她愿意放宽规定以有利于玛丽。
Can I ask you a favour 我能请你帮个忙吗？
You owe me a favour! 你还欠我个人情哪！
wedding favors
结婚回礼的礼物
13.I placed an order using your app two weeks ago , but I still haven’t received the goods.
place an order 下单
goods n. 商品
Prices are marked on the goods. 价格标在商品上。
The goods are ready for shipment. 货物备妥待运。 .
Money can be exchanged for goods or services.
钱可以用来换取商品或服务。
14.confirm vt. 确认；证实；证明；确定.
What you have said confirms my opinion.你的话证实了我的看法。
Has everyone confirmed that they’re coming 他们是不是每个人都确认过一定会来？
It has been confirmed that the 32nd Olympic Games will be held in Tokyo.已经确定第32届奥运会将在东京举行。
15.Well, according to my records, Ms. Smith, your order was delivered
last week.好的，史密斯女士，根据记录，你的订单是上周交付的。
according to 根据
deliver vi.& vt. 递送；传送；deliver a package
接生；deliver a baby 生了一个孩子be delivered of a baby
发表(演说等)；践诺 deliver a speech
It can deliver coffee to sleepy people.
She was delivered of a healthy baby girl in the hospital last night.
The president will deliver a speech about schools.
Can Biden deliver his promise to the nation
16.error n. 错误
in error adv. 错误地.
If you find these in error , please send me an E-mail.
如果您发现这些设置中有错误，请给我发e - mail。
Most of the problems were due to human error.
多数问题都是人为错误造成的。
enquire about 询问
I called the station to enquire about train times.
我打电话到车站询问了火车时刻。
assist sb with = help sb with 帮助某人……