Unit 5 : Inventions (project) theo chương trình hệ 10 năm

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CLASS: 10A1
GROUP: 9

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Leader: Trinh Thi Minh Thuy – Janet

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Members: ~ Lai Thi Luong Thuy - Sandy
~ Nguyen Thi Thuy – Susan
~Nguyen Thi Ha Trang - Tracy

UNIT 5:


Questions for group’s project
*Question 1: Give some names of invention, their origin, their characteristics, their
use and their benefits
*Question 2: Think about a smartphone that may be useful to you and other people:
a. What is it used for?
b. Who can use it?
c. Where may it be used?
d. What are it benefits? Drawbacks?
e. Is it expensive? Is it easy to use? How to use?


QUESTION 1: Give some names of invention, their
origin, their characteristics, their use and their benefits


1. Tivi 3D
-Origin: TV 3D is original of a normal TV,
appeared in 2010.

-Characteristics: quite big and unique.

-The use: Turn the TV on, wear 3D
glasses and watch it.

-Benefits: TV 3D helps viewers to watch clearer and beautiful images.

2. Calculator
-Origin: Calculator was innovated from a abacus
in 1967.

This is an abacus


- Characteristics: Calculator is small, portable and easy to use.

- The Use: Enter the calculations you want to solve into the
calculator and OK

-Benefits: Calculator helps in calculating the numbers
faster.


3. Smartwatch

-Origin: Smartwatch was made and officially used in 2013.

-Characteristics: small, versatile,useful

-The use: Select the demands by touching your fingers on its scree

-Benefits: Smartwatch is used to call, take photos, update time, measure ….


Question 2: Think about a smartphone that may be
useful to you and other people.

a. What is smartphone used for?
-Smartphone is used to connect and keep in touch with
other people.

Sandy’s Presentation


-Smartphone is used for updating information, news,
events, surfing the Web….

-Smartphone is used to relax: playing games, listening to
music, reading books….

Sandy’s Presentation


b. Who can use smartphone?
-Everybody can use smartphone.

+ Children

+ Teenager

Sandy’s Presentation

+ Old people


c. Where may smartphone be used?

- Smartphone is used in almost everywhere: public places, home, office, school….

Tracy’s Presentation


d. What are smartphone’s benefits? Drawbacks?

* BENEFITS
- For communication: make phone call, send&
receive messages

- For entertainment: listening to music, playing

-For information: surf the Web, use maps to look for places ….

games, reading books.….

Tracy’s Presentation


*DRAWBACKS

- Using too much may lead to addiction
of smartphone

- Causing some diseases such as: headache, shortsightedness, sickness….

Tracy’s Presentation

e. Is smartphone expensive? Is it easy to use? How to use?

- Actually, a smartphone is quite expensive. It costs from 2.000.000 to 6.000.000 VND.
-It is quite easy for people to use a smartphone.
-To use a smartphone, you turn on the screen of smartphone and touch your fingers to
select the program or a demand you want to use.

Susan’s Presentation


of human. It has
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In conclusion, smartphone
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If we know how to use smar
benefits from it.

_Group 9_


Thanks for paying attention :))))

See you later,bye.