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English first additional language

Grade 5

Wings

Module 2

Reading and comprehension

ACTIVITY 1

TO READ TEXT FOR PLEASURE [LO 3.6.1]

TO USE A DICTIONARY [LO 3.7.1]

TO PUT SENTENCES INTO CORRECT SEQUENCE / ORDER [LO 5.2.3]

TO USE THE PRESENT PASSIVE VOICE [ LO 6.2.3]

Read this extract carefully before answering the questions.

Nature is amazing – it has designed birds, animals, insects and plants in such a way that they can fly, glide or become air-borne!

In Discovering Flight by Dina Knoetze, the writer lists unbelievable facts about birds. She states that the peregrine falcon can reach a speed of 350 km per hour in a dive! She also states that the Arctic tern migrates from the Antarctic to the Arctic and bac – a distance of 40 000 km – every year. This is equal to flying around the world!

Did you know that feathers not only keep a bird warm, but they can spread out and move closer together to help the bird control its flight? The tail feathers are used like a rudder: they aid the bird in turning and twisting and changing speed.

Not only birds fly. A mammal which flies – and is not a bird – is the bat. Their wings are made of a thin skin, enabling them to twist and turn expertly in the air while flying. Insects – moths, dragon-flies, bees, butterflies and flies – can also fly. The flying squirrel leaps and glides to the ground from branches in trees. Fish can ‘fly’ – flying fish leap out of water to escape from enemies.

Do you understand?

Use your dictionary to find the proper meanings to these words:

  1. air-borne :
  2. enemy:
  3. rudder:

Answer the following simple questions.The sentences have been started in order to help you answer.

  1. What is the name of the book written by Dina Knoetze?

The book ____

  1. Which part of the bird helps it to twist and turn while flying?

The _____

  1. Which mammal can fly?

The mammal is _____

  1. This mammal’s wing is made of _____
  2. Name one kind of insect that can fly.

One kind of insect that _____

  1. Complete the sentence: A certain kind of fish can fly in order to _____
  2. True or False: The Arctic tern swims around the world each year. _____
  3. True or False: Only creatures that have feathers can fly. _____

CHALLENGE :

Think of a suitable title for this piece of reading.

Read the following extract carefully.

Hot-air balloons

Two Frenchmen, Joseph and Etienne Montgolfier, designed the first hot-air balloon. They lifted off into the skies – and managed to stay aloft for 26 minutes!

This was an exciting experience for all prospective hot-air balloonists. However, this kind of flight had its limitations. Man could soar in a balloon, but was at the mercy of the wind and weather.

The design of the hot-air balloon was improved by adding a propeller and engine, and then by changing the shape. A cabin was placed underneath the improved cigar-shaped balloon for passengers and goods. These huge inventions were called airships. However, they were slow and could not change course quickly.

What was needed was a powered flight – using an engine -, propellers – to push the aircraft through the air – and wings to lift and control the aircraft. Wilbur and Orville Wright managed to design this new kind of flying machine, the Flyer, and it flew successfully for 12 seconds.

Questions & Answers

how does Neisseria cause meningitis
Nyibol Reply
what is microbiologist
Muhammad Reply
what is errata
Muhammad
is the branch of biology that deals with the study of microorganisms.
Ntefuni Reply
What is microbiology
Mercy Reply
studies of microbes
Louisiaste
when we takee the specimen which lumbar,spin,
Ziyad Reply
How bacteria create energy to survive?
Muhamad Reply
Bacteria doesn't produce energy they are dependent upon their substrate in case of lack of nutrients they are able to make spores which helps them to sustain in harsh environments
_Adnan
But not all bacteria make spores, l mean Eukaryotic cells have Mitochondria which acts as powerhouse for them, since bacteria don't have it, what is the substitution for it?
Muhamad
they make spores
Louisiaste
what is sporadic nd endemic, epidemic
Aminu Reply
the significance of food webs for disease transmission
Abreham
food webs brings about an infection as an individual depends on number of diseased foods or carriers dully.
Mark
explain assimilatory nitrate reduction
Esinniobiwa Reply
Assimilatory nitrate reduction is a process that occurs in some microorganisms, such as bacteria and archaea, in which nitrate (NO3-) is reduced to nitrite (NO2-), and then further reduced to ammonia (NH3).
Elkana
This process is called assimilatory nitrate reduction because the nitrogen that is produced is incorporated in the cells of microorganisms where it can be used in the synthesis of amino acids and other nitrogen products
Elkana
Examples of thermophilic organisms
Shu Reply
Give Examples of thermophilic organisms
Shu
advantages of normal Flora to the host
Micheal Reply
Prevent foreign microbes to the host
Abubakar
they provide healthier benefits to their hosts
ayesha
They are friends to host only when Host immune system is strong and become enemies when the host immune system is weakened . very bad relationship!
Mark
what is cell
faisal Reply
cell is the smallest unit of life
Fauziya
cell is the smallest unit of life
Akanni
ok
Innocent
cell is the structural and functional unit of life
Hasan
is the fundamental units of Life
Musa
what are emergency diseases
Micheal Reply
There are nothing like emergency disease but there are some common medical emergency which can occur simultaneously like Bleeding,heart attack,Breathing difficulties,severe pain heart stock.Hope you will get my point .Have a nice day ❣️
_Adnan
define infection ,prevention and control
Innocent
I think infection prevention and control is the avoidance of all things we do that gives out break of infections and promotion of health practices that promote life
Lubega
Heyy Lubega hussein where are u from?
_Adnan
en français
Adama
which site have a normal flora
ESTHER Reply
Many sites of the body have it Skin Nasal cavity Oral cavity Gastro intestinal tract
Safaa
skin
Asiina
skin,Oral,Nasal,GIt
Sadik
How can Commensal can Bacteria change into pathogen?
Sadik
How can Commensal Bacteria change into pathogen?
Sadik
all
Tesfaye
by fussion
Asiina
what are the advantages of normal Flora to the host
Micheal
what are the ways of control and prevention of nosocomial infection in the hospital
Micheal
what is inflammation
Shelly Reply
part of a tissue or an organ being wounded or bruised.
Wilfred
what term is used to name and classify microorganisms?
Micheal Reply
Binomial nomenclature
adeolu
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Source:  OpenStax, English first additional language grade 5. OpenStax CNX. Sep 04, 2009 Download for free at http://cnx.org/content/col10972/1.1
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