الصف الثالث مذكرة لغة انجليزية كاملة (9)

Lesson ((1))


Vocabulary الكلمات الجديدة فى الدرس

Nouns الأسماء
Vehicleمركبة ( عربة – سيارة – صاروخ )	electrical firesحرائق كهربية
Trainingتدريب	Crash تحطم – ارتطام
Test اختبار	air bag كيس هوائى
Dummyنموذج شكلى	seat belt حزام المقعد
car model نموذج سيارة	Toughness متانة – شدة احتمال
Tensile strength مقاومة الشد	Switch مفتاح تحويلة
Button زر – زرار	Engine محرك
Motor محرك موتور	Rubber مطاط
Alarm إنذار	Steel صلب
Copper نحاس	hand brake فرملة اليد
Pedalدواسة	Rigidity المتانة
Ductilityقابلية الطرق والسحب	Inability عدم القدرة – عدم القابلية
Ability قدرة – قابلية	Hair فسحة شعرية
Cap غطاء	Load حمل – ثقل
Machine ماكينة – آلة	Operation عملية
falling objects أشياء متساقطة	Brittleness هشاشة
Conductivity توصيل (الحرارة – الكهرباء)	corrision-resistance مقاومة التآكل
Transparency شفافية	bridge-building بناء الكبارى
Hardness صلابة	carbon dioxide ثانى اكسيد الكربون
electrical circuitدائرة كهربية

Verbs الأفعال
Inflate ينتفخ – يملأ بالهواء	Protect يحمى
Startيبدأ	Stop يتوقف
Stretchيمط – يمتد	Bend يثنى – يلوى
Wear يلبس	catch = trap in a machine يغلق
Strainيصفى	Carry يحمل
see over (the top of) يرى فوق المستوى	Conduct يوصل

Adjectives الصفات
Conductive موصل	Brittle هش – سهل الكسر
Able قادر	Unable غير قادر – غير قابل
Transparentشفاف	corrosion-resistant مقاوم للتآكل
Hard جامد – صلب	Safe آمن
Low منخفض	Accidental طارئ – عارض
Quick سريع	Easy سهل
Flexible مرن	Rigid ثابت – صلب
Recessed (set into a hollow) غائر فى	Raised بارز – مرفوع

Grammar القواعد


Make meaningful sentences:





وهى بمعنى " لكى " وهما أيضاً بمعنى" لكى " :


- I'm pulling the hand brake in order to stop the car. / I'm
doing it so as to slow down the car.


- I'm pulling the hand brake so that I can stop the car. / I’m
pulling the hand brake in order that the car can be stopped.

Reason of action (because of - owing to - due to)

وكلها بمعنى " بسبب " ويليها اسم مجرور :


• copper is used
because of its ductility.


• Copper is used
owing to its ability to be stretched.


• Steel is used
due to its inability to be bent.


Lesson ((2))


Earth testing

Nouns الأسماء
Appliance جهاز	Cover غطاء
casing (= cover)غطاء	Electric shock صدمة كهربية
electric drill حفار كهربى	Refrigerator ثلاجة
Heater سخان	Kettle غلاية
earth wire سلك أرضى	earth connection اتصال ارضى
earth (electrical earth) اتصال كهربى ارضى	Volt فولت
Test اختبار	Socket دواة المصباح
Board لوحة	earth strip (on the side of an electrical plug) شريحة
crocodile clip مشبك تمساحى	Dummy هيكل – دمية
earthed plug قابس ارضى	Sensor جهاز استشعار
test car اختبار سيارة	Barrier حاجز
Runway ممر	seat belt حزام مقعد
Camera كاميرا – آلة تصوير

Verbs الأفعال
Conduct يوصل	Avoid يتجنب
carry out ينفذ	Attach يتصل بـ
Disconnect يفصل – يحل – يفك	Earth يتصل بالارض

Test (( 9 ))


A- Language Functions


1. Supply the missing parts in the following dialogue
between


Mahmoud and Ahmed: Mahmoud is under the car changing the oil.


Ahmed : Hello, Mahmoud, are you all right down there?


Mahmoud :Yes
____________ (1) _____________ .
Ahmed : _______________ (2)
_____________ ?


Mahmoud : No, thanks, I can manage.


Ahmed : What did you use in order to raise the car?


Mahmoud :
________________ (3) _____________ .


B- Vocabulary and structure


2. Choose the correct answer from a, b, c or d:


1- The area of this field is three times __________ a football field.


a) large than b)
larger than c) as large than d) as large as


2- An earth test should be carried out _________ make sure that the earth wire is working correctly.


a) because b)
in order that c) in order to d)
because of


3- The function of the air bag is _________ the face and body in a crash.


a) to protect b)
protect c) protected d) protection


4- A crocodile clip is a/n _________which is
used for gripping metal
parts tightly.


a) instrument b)
device c) machine d) tool


5- Glass is used for windows because it is _____________ .


a) conductive b)
transparent c)
corrosion-resistant d) malleable


6- Copper is
used in wires ____________ its ductility.


a) so that b) due to c) so as to d) because
7- Carbon dioxicide is a/n
______________ .

a) substance b) method c) device d) ability
8- We wear safety boots to protect
our__________ from falling things.


a) feet
b) heads c) shoulders d) eyes


3- Match one part from (A) with a part from (B):




4- Rewrite the following sentences, using the word(s) in
brackets to give the same meaning:


1- Steel is
heavier than aluminium. (as ……. as)
2- Steel is used because it is
hard . (owing to)
3- Nylon is used due to its
great tensile strength. (since)
4- Very low temperatures make
copper contact.
(causes)





C- Reading Comprehension


5- Read the following passage, then answer the questions:


All cameras consist of the same basic elements a light tight box,
which contains a film, a lens, a shutter and a diaphragm


The substance and structure of the box prevent light from
entering. The lens allow rays of light to enter the box and focuses them onto
single points on the film. The diaphragm is immediately behind the lens and can be
adjusted by rotating a special ring. Its job is to control the amount of light
which enters the box through the lens.


The shutter is behind the lens and the diaphragm . Adjusted by
rotating the shutter speed ring, it opens and closes at different speeds. It
has two functions it controls the amount of light which enters the box, and
freezes the moving objects.


A) Answer the following questions:


1. What is a camera
used for?


2. Which parts of
the camera control the amount of light entering the box?


3. Where is the
shutter located?


B) Choose the correct answer from a, b, c or d:


4. All cameras ______________


a) have the
same shape b) do the same
function
c) are the same size d) have the same weight


5. The diaphragm
is _________ the lens and the shutter.


a) between b)
in front of c) behind
d) over


6. The
_________ freezes the moving objects.


a) shutter b) diaphragm c) speed ring d) lens


7. The lens allows rays of light the box.


a) to enter b)
enter c) entered d) entering


D- Terminology (Resource Book)


6- Fill in the spaces with words from the list:


(( lens - goggles - bulb - forging - workshop – head ))


1- ___________ is shaping hot metal by hammering.


2- A hammer is a tool with a handle and a ____________ .


3-________ are worn when working with machine tools to protect
your eyes.


4- You must never smoke while you are working in a __________
.


5- The function of the __________ is to show us that the
current is flowing.


E- Writing


7- Write a short paragraph of 5 sentences on:


‘‘The importance of seat belts in a car"


F- Translation


8- A) Translate into Arabic :


1- A refrigerator is a
household appliance used for storing food and drink at low temperatures.


2- You should carry loads low
down your body in order that you can see over the loads.


B) Translate into English: لا يستخدم الحديد
لصناعة هياكل السيارات لأنة يصدأ بسرعة .