- •Unit 9 Semiconductors of n-Type and p-Type Language work
- •Fill in the table
- •Put the verbs in brackets into the correct form.
- •Write a sentence with if … for each situation.
- •Answer the questions in the way shown.
- •Use your own ideas to complete the sentences.
- •Form verbs from the following words using the suffix – en and translate them: strength, broad, wide, tight, rough.
- •Translate the following international words without a dictionary. These words are often used in electronics.
- •Read and translate word-combinations (starting from the first component).
- •Match the following sentences with their translations.
- •Choose as many words from the table of exercise 1 as you can and form sensible sentences.
- •Specialist Reading
- •Read the text “Semiconductors of n-type and p-type”. Mark the following sentences as true or false.
- •Semiconductors of n-Type and p-Type
- •Read the text again and select from multiple choice the only solution to each problem.
- •Refresh the text “Semiconductors of n-type and p-type” in your memory and answer some questions.
- •Complete the sentences with the correct ending according to the text.
- •Translate another text about of n-type and p-type- semiconductors paying attention to new technical terms in writing.
- •The Large Hadron Collider
- •Text b New Mobile Telecommunications Standard
Write a sentence with if … for each situation.
We can’t pretend to the best mark of our subject without knowledge about P-type and N-type semiconductors.
If we have knowledge about P-type and N-type semiconductors we will pretend to the best mark of our subject.
I don’t make an impurity semiconductor, because I have no certain equipment.
If …, I… .
I am not a member of the scientific group of semiconductor development, so my name is absent in the diploma.
My name …, if I … .
I always want to be the famous actor, and my attention isn’t attracted by physical conferences.
If I …, my attention … .
My father works on plant developing new types of semiconductor devices, and he is going to represent some of his elaborations on technical exhibition.
If my father … , he …
Answer the questions in the way shown.
Shall you include some arsenic into silicon?
No. (deactivate the thermal agitation). If I include some arsenic into silicon, I will deactivate the thermal agitation.
Let’s start our discussion from the P-type semiconductors.
I can’t agree. (not completely consider the sense of valence electrons). If we …
Could we help you to prepare your practical conference?
No. (not be the only developer of new aspects of using of P-type semiconductors). If you …
Are you ready to show us your new theory about the different types of conductivity?
I hope so. (be the breakthrough of our science). If I …
Why do you want to work in Silicon Valley?
(improve semiconductor systems).
Will we talk about the P-N junction?
Of course. (you understand the principles of operating of PNP transistor). If we …
Use your own ideas to complete the sentences.
If we apply the thermal agitation to silicon, it will result in changing of the conductivity of the specimen.
If the impurity atom has more valence electrons than the material, …
If the holes are majority charge carriers in the material, …
If the semiconductor device has two P-N junctions, …
If the electron attached to the nucleus very loosely, …
If you want to become a head of the semiconductor development institute, …
Form verbs from the following words using the suffix – en and translate them: strength, broad, wide, tight, rough.
For example: hard – твёрдый, крепкий; harden – …
Translate the following international words without a dictionary. These words are often used in electronics.
Line (n), magnetic, parameter, mechanism, parallel (adj), method, procedure, normal (adj), technique (n), interval, typical, radiation, component, dielectric (adj), static.
Read and translate word-combinations (starting from the first component).
1 |
|
Electronic |
state |
Final |
|
Gaseous |
|
Neutral |
|
Quantum |
|
2 |
|
Equivalent |
state |
Central |
|
Horizontal |
|
Mechanical |
|
Moving |
|
3 |
|
Resonance |
frequency |
High |
|
Extra-high |
|
Low |
|
Radio |
|
Superhigh |
|
4 |
|
Additional |
resistance |
Differential |
|
Dynamic |
|
Negative |
|
Pneumatic |
|
Surface |
|