Language Leader Pre-Intermediate Unit 7.1. Science and Crime

1. Language Leader Pre-
intermediate
Unit 7.1.

2. Exercise 1 page 58

3. Exercise 2 page 58

4. Do you know these words?
1. Reviewer
2. Investigate
3. Forensic ‫حين‬ ‫في‬
4. Murder
5. Burglary ‫طو‬ّ‫س‬‫ال‬
6. Bullet
7. Evidence
8. fascinating

5. Exercise 2b page 58

6. More questions
4. What does CSI mean?
5. Why does Karen’s boss want her to leave the
investigation?
6. Why does Dan Turner need to use a new
machine?

7. Exercise 2b answers
1. CSI – the reality.
2. Three
3. DNA molecules
4. Crime Scene Investigation
5. Because she found her sister’s DNA at a
crime scene
6. The burglar hasn’t left any fingerprints.

8. Listening

9. Listening

10. Exercise 4a
C
A
G
B
D
E

11. Work in pairs

12. Vocabulary
Whereas ‫بينما‬
EXAMPLE:
My sister’s eyes are blue whereas my eyes
are green.

13. Answers
1. analyse the evidence
2. are experts on everything
3. are murders
4. they have to wait 20 days
5. has increased