Salah Jameel Jabrael Some vocabularies in context Some mathematical terms with their definitions Certain jobs vocabulary with their definitions listening Comprehension to the CD of Headway pre intermediate level ID: 428441
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Slide1
English and Scientific terms
Salah Jameel Jabrael
Some vocabularies in context
Some mathematical terms with their definitions Certain jobs vocabulary with their definitions listening Comprehension to the CD of Headway pre- intermediate level
1Slide2
English and Scientific terms
Salah Jameel Jabrael
Angles
The word angle derives from the Latin word angulus which means a corner.Angles are used to measure rotation around a fixed point. In this sense , degree is the measurement unit of an angle,
written with the degree sign °.
2Slide3
English and Scientific terms
Salah Jameel Jabrael
Kinds of angles
There 4 main categories of angles : 1.Acute Angle – An Acute angle is any angle less than 90°.2. Obtuse – An Obtuse angle is an angle greater than 90° but less than 180°.3Slide4
English and Scientific terms
Salah Jameel Jabrael
Kinds of angles
3.Reflex – A Reflex angle is greater than 180° but less than 360°.4. Right Angle – A Right Angle is an angle of exactly 90°.4Slide5
English and Scientific terms
Salah Jameel Jabrael
Kinds of Angles
5Slide6
English and Scientific terms
Salah Jameel Jabrael
jobs vocabulary
6Suffix There are some suffixes which make jobs: -er , -r ,- ist , -ian , -or e.g. 1 : Teach
er
: A person who teaches Students , pupils.
e.g. 2 : Manager : A person who manages an office.Slide7
English and Scientific terms
Salah Jameel Jabrael
Jobs vocabulary
e.g.3:Musician : a Person who plays a music.e.g. 4 :Artist : someone who knows an art.e.g. 5 : Scientist : someone who is familiar with a science in a field or some fields. e.g. 6 : Politician : is someone whose work is politics. e.g. 7 : Photographer : is a person who takes photos .
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English and Scientific terms
Salah Jameel Jabrael
Jobs vocabulary
e.g. 8 : Actor : is someone who plays an action.e.g. 9 :Postman/ postwoman : is someone who delivers posts.e.g. 10 : Nurse : is someone who looks after sick people
in hospitals.
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English and Scientific terms
Salah Jameel Jabrael
Listening Comprehension
Typescripts :T. 1.1 , T.1.2 . T.1.3 Recognizing tenses 9Slide10
English and Scientific terms
Salah Jameel Jabrael
Homework Unit One
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