13 Feb
-
date post
19-Oct-2014 -
Category
Technology
-
view
503 -
download
6
description
Transcript of 13 Feb
AgendaAgenda
Vocabulary Test 3GM Foods Comprehension
Feedback/DiscussionVocabulary
David Porter Unit 6Vocabulary Sheet 6
GrammarThe Passive Voice
VocabularyVocabulary
David Porter Unit 6 In groups of 3/4, complete the questions in
the exercises within the time given.Once time is up, please pass the question
paper to the next group.Each group will submit their answers to all
exercises.Vocabulary Sheet 6 p.24
Work out meaning & usage with partner.
Vocabulary Sheet 6 p.24Vocabulary Sheet 6 p.24
MetabolismThe chemical processes occurring within a
living cell or organism that are necessary for the maintenance of life. In metabolism some substances are broken down to yield energy for vital processes while other substances, necessary for life, are synthesized.
Vocabulary Sheet 6 p.24Vocabulary Sheet 6 p.24
RadicalArising from or going to a root or source;
basic: proposed a radical solution to the problem.
Departing markedly from the usual or customary; extreme: radical opinions on education.
Favoring or effecting fundamental or revolutionary changes in current practices, conditions, or institutions: radical political views.
Vocabulary Sheet 6 p.24Vocabulary Sheet 6 p.24
Strata (plural)A horizontal layer of material, especially
one of several parallel layers arranged one on top of another.
Geology A bed or layer of sedimentary rock having approximately the same composition throughout.
Vocabulary Sheet 6 p.24Vocabulary Sheet 6 p.24
AbnormalNot typical, usual, or regular; not normal;
deviant.
Vocabulary Sheet 6 p.24Vocabulary Sheet 6 p.24
ReviseTo prepare a newly edited version of (a
text).To reconsider and change or modify: I
have revised my opinion of him.
Vocabulary Sheet 6 p.24Vocabulary Sheet 6 p.24
PropagateTo cause (an organism) to multiply or breed.To breed (offspring).To transmit (characteristics) from one generation
to another.To cause to extend to a broader area or larger
number; spread: missionaries who propagate the faith.
To make widely known; publicize: propagate a rumor.
Vocabulary Sheet 6 p.24Vocabulary Sheet 6 p.24
ConverseTo engage in a spoken exchange of
thoughts, ideas, or feelings; talk.
Vocabulary Sheet 6 p.24Vocabulary Sheet 6 p.24
ClarifyTo make clear or easier to understand;
elucidate: clarified her intentions.To clear of confusion or uncertainty: clarify
the mind.To make clear by removing impurities or
solid matter, as by heating gently: clarify butter.
Vocabulary Sheet 6 p.24Vocabulary Sheet 6 p.24
Virtual realityA computer simulation of a real or
imaginary system that enables a user to perform operations on the simulated system and shows the effects in real time.
Vocabulary Sheet 6 p.24Vocabulary Sheet 6 p.24
CollideTo come together with violent, direct
impact.To meet in opposition; conflict.
Vocabulary Sheet 6 p.24Vocabulary Sheet 6 p.24
VolumeA collection of written or printed sheets
bound together; a book. The amount of space occupied by a three-
dimensional object or region of space, expressed in cubic units.
The capacity of such a region or of a specified container, expressed in cubic units.
Sorry to keep you
waiting.
A cigarette was smoked and a book was read
while waiting."
It is nothing.
The Passive VoiceThe Passive Voice
When to use the Passive Voice? p.10When to use the Passive Voice? p.10
Science fields: chemistry, biology, physics, math, computer science.
Medical fields: patient records, medical journals.
Legal fields: client records, proceedings, notes.
Why use Passive Voice?Why use Passive Voice?
Let the facts stand on their own! Removes some accusations of bias (who
did it, how many did it.) Enhances objectivity, taking the actor
(i.e., the researcher) out of the action (i.e., the research).
Presents an "air" or feeling of logic.
Why use Passive Voice?Why use Passive Voice?
BUT, can lead to awkward and confusing sentence structures and is generally considered less engaging (i.e., more boring) than the active voice.
SO, most general style guides recommend only sparing use of the passive voice.
Lab Report & Scientific Writing p.8
Practice p.10Practice p.10
In groups of 3/4Rewrite the sentences into the passiveSelect 1 sentence each (from various
sources) on the subject of science and rewrite it to the passive/active.
Present your answers to the class.
Practice p.10Practice p.10
1. I did this experiment several times. Each time I got the same results. After the last time, I was convinced that I was right. The new bacteria must have caused all the problems we found in our patients.
The procedure was repeated until there was certainty regarding the results. The problems encountered by the patients were caused by the bacteria.
Practice p.10Practice p.10
2. Our team successfully performed the first liver transplant in a rabbit.
The first liver transplant in a rabbit was successfully performed by our team.
Practice p.10Practice p.10
3. The research team at Xeno University did not draw the correct conclusions from their data which actually shows that life is supportable on Mars under very limited conditions.
The correct conclusions from the data which shows that life is supportable on Mars under very limited conditions was not drawn by the research team at Xeno University.