الاثنين، 4 مارس 2013

Test on Unit 10 - Science & scientists

Test on Unit 10 - Science & scientists

A- Language Functions
1- Respond to the following situations:
1- A friend is looking worried. You want to know why. What do you ask?
2- Someone asks if you had a good holiday. You enjoyed your holiday, but the weather was not very good. This was a disappointment.
3- A friend asks what subject you would like to be better at.
4- Someone asks you about a school trip you went on. You learnt a lot, but you did not take as many photos as you had planned to.

2- Mention the place , the speakers and the language function in each of the following two mini-dialogues:  
1- A: Where can I find the dictionaries?        place :
   B: They are on the top shelf over there.   speaker A :
   A: Can I borrow this one?                          speaker B :
   B: No, you can use it here only.                 function :

2- A: How much is this vacuum cleaner?       place :
   B: It's 2000 pounds.                                   speaker A :
   A: OK. I'll buy it.                                         speaker B : 
                                                                     function :
B- Vocabulary and Structure
3- Choose the correct answer:
1- She spent a considerable (mount – count – discount – amount) of money on clothes.
2- I have been working all day , but I feel as if I have (chained - achieved – charged – challenged) nothing.
3- (Diabetic – Parasitic – Aquatic - Gigantic) patients sometimes go into a coma.
4-  (Annually – Manually – Gradually – Punctually), she realized that he wasn't telling her the truth.
5- The (ends - results – faults – salts) of the opinion poll showed that most women supported this action.
6- She's hired a lawyer who (vaporizes – sympathizes – summarizes – specializes) in divorce cases
7- I've asked my neighbour to (water – alter – barter – enter) the plants while I'm away.
8- You should check the plant for any (impossible – incredible - visible – admirable) signs of disease.
9- He is short. He wishes he (has been – had been – were – is) taller.
10- I wish I (know – knew – have known – was knowing) where my keys were.
11- I wish I (read – have read – was reading – had read) the exam questions more carefully yesterday.
12- I wish you (didn't waste – haven't wasted – wouldn't waste – hadn't wasted) so much time last year.
13- I wish I (could – may – should –can) play the piano.
14- They hope (visiting – to visit – had visited – will visit) us next week.
15- Where (did the money hide – has the money hidden – was the money hidden – can the money hide)?
16- When (did the shopping do – will the shopping be done – can the shopping do – would the shopping do)?

4- Find the mistakes in each of the following sentences then write them correctly:
1- My dad wished he has a bigger car. His car is too small for us.
2- I wish the school holidays are longer.
3- I wish the weather were fine yesterday.
4- She stayed in the job for give years, earning valuable experience.
5- It is important to exercise regionally.
6- According to the therapy of relativity, nothing can travel faster than light.

C- Reading Comprehension
5- Read the passage then answer the questions: (August, 2005)
Some people say they have no memory at all. But of course we all have a memory. Our memory tells us who we are and helps us to make use in the present of what we have learnt in the past.
In fact we have different types of memory. For example, our visual memory helps us recall faces and places. Some people have a strong visual memory, they can remember exactly what they have seen, for example, pages of a book, as a complete picture.
Our verbal memory helps us remember words and figures we may have heard but not seen written: items of a shopping list, a chemical formula, dates or recipe.
With our emotional memory, we recall situations or places where we had strong  feelings, perhaps of happiness or unhappiness. We also have special memories for smell, taste, touch and sound, and for performing physical movements.
We have two ways of storing any of these memories. Our short-term memory stores items for up to thirty seconds. Our long-term memory, on the other hand, may store items for a lifetime. Older people in fact have a much better long-term memory than short-term. They may forget what they have done only a few hours ago, but have the clearest remembrance of when they were very young.
You might assume that the more we remember the better. In fact, forgetting is as important as remembering. If we remember all our unhappy times, we would become mentally ill.

A) Answer the following questions:
1-Expain in your own words why we could not survive without a memory?
2-What kinds of memory are used when we do the following?
  a) play the guitar.    b) feel alarmed when we smell burning.
3-Why is forgetting as essential as remembering?

B. Choose the correct answer:
4- ---------------is a word in the last paragraph that means accept as true.
   a) Remember     b) Record     c) Assume     d) Forget
5-Our short-term memory stores items for up to---------- .
   a) 80 seconds b) 50 seconds     c) 40 seconds     d) 30 seconds

6- Read the passage then answer the questions:
Sir Magdi Yacoub has performed more transplants than any other surgeon in the world and, as a scientist; his interest in the basic mechanisms of heart structure and function in health and disease has improved transplant surgery and patient care. He was born and raised in Cairo where he qualified as a doctor in  1957. He came to Britain in 1962 and since then has made great achievements in heart surgery. He specialized in working with children with heart problems and performed complex operations on the tiny hearts of babies in their first days of life.  
He has always combined surgical work with scientific research, which he sees as the key to improving patient care and eliminating heart disease. He has conducted a lot of research.              
Sir Magdi Yacoub's work is all about helping people live. His strong sense of social responsibility  led him to establish the Chain of Hope charity, which sends medical teams to the developing world to treat children suffering from heart disease free of charge.
   A) Answer the following questions:
  1- Why did transplant surgery and patient care improve?
  2- In which field did Sir Magdi Yacoub specialize?
  3- What does the Chain of Hope charity do?

B) Choose the correct answer:
  4- Sir Magdi Yacoub sees …………………… as the key to improving patient care.
   a) surgical work        b) heart problems
   c) scientific research    d) heart disease
  5- The underlined word "which" refers to …………………………. .
   a) medical teams        b) developing world
   c) social responsibility    d) the Chain of Hope charity

D- Writing
8- Write a letter to your friend Ahmed telling him about the job you'd like to do in the future. Your name is Adam:
    
9- Translation
    A)Translate into Arabic: (August, 2005)
Most of the energy we use today comes from coal, oil and gas. But these will not last forever, and burning them slowly harms the environment. So, we need to look for other ways of supplying energy.

    B) Translate into English:

1- لقد أصبح متاحا لكل طالب اقتناء جهاز حاسب آلي.
2- الزلازل والأعاصير والبراكين من الكوارث الطبيعية التي تسبب دمارا هائلا.

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