_______ is a branch of Natural Science, and is the study of living organisms and how they interact with their environment.. Only a few of the many species at risk of extinction actually
Trang 1UNIT 9: DESERTS
I Vocabulary
N
o
1. Endangered species
2 Extinct (a)
3 Extinction (n)
4 To threaten
5 To identify
6 To destroy Destruction (n)
7 Commercial (a)
9 To pollute pollution (n)
10 Drainage (n)
11 Wetland (n)
12 Urbanization (n) urbanize (v) [,ə:bənai'zei∫n] ['ə:bənaiz]
13 construction (n) to construct
14 Worldwide (a)
15 Contaminated (a) = polluted (a)
16 Biodiversity (n)
17 To maintain
18 Diversity (n) = variety (n)
19 Fertile (a) fertility (n)
20 To fertilize Fertilizer (n)
21 Fertilization (n)
22 To benefit
23 Vulnerable (a) Vulnerability (n)
24 To enact = to legislate
25 Reserve (n) to reserve
26 to establish = to set up
Trang 227 Trade (n – v)
28 To hunt over hunt
29 Range (n)
30 To survive survival (n)
31 Balance (n-v) balanced (a)
II CHOOSE THE BEST MODAL TO COMPLETE EACH OF THESE
SENTENCES
1 I'm not sure I ………… come a few minutes late
2 Bring your umbrella It ……… rain later today
3 – What are you doing this weekend \?
– I haven't decided yet I ……… go on a picnic with my family
4 I think we ………… be on time for the meeting after all, so don't worry
5 – Do you think they will come today?
– Well, they ……… come today But I think they'll want to look around first
6 You ……… wash the car I just had it done yesterday
7 "Have you seen Jack?" – "No but he …… be studying in the laboratory."
8 It's secret You ……… let anyone know about it
9 "I didn't have time for breakfast this morning."
"You ……… be very hungry now"
1 She _ be ill I have just seen her playing basket ball in the school yard
2 Hiking the trail to the peak be dangerous if you are not well prepared for dramatic weather changes You _ research the route a little more before you attempt the ascent
3 Peter has been working for 10 hours He _ be very tired now
4 He is unreliable What he says _ be believed
Trang 35 I _ find my own way there You _ wait for me.
a should / can't b have to / must c can / needn't d might/mustn't
6 I was reading the book last night before I went to bed I never took it out of this room It be lying around here somewhere Where _ it be?
7 When you have a small child in the house, you leave small objects lying around Such objects _ be swallowed, causing serious injury or even death
a should / must b should not / might c needn't / may d mustn't / can't
8 Frank's wallet is lying on the coffee table He _ it here last night
a must have left b should have left c must be leaving d needn't leave
9 Jenny's engagement ring was precious! It _ have cost a fortune
10 You take your umbrella along with you today It _ rain later on this afternoon
a ought to / mustn't b needn't / will c will / must d should/might
20 I _ be at the meeting by 10:00 I will probably _ take a taxi if I want to be on time
a must/ have to b mustn't / shouldn't c should / needn't d may / must
21 You _ forget to pay the rent tomorrow The landlord is very strict about paying on time
22 The television isn't working It _ during the move
23 I am not deaf You _ shout
24 John failed again He _ harder
25 _ I borrow your lighter for a minute?
- Sure, no problem Actually, you _ keep it if you want to
26 I do not mind at all You _ apologize
27 Ted's flight from Amsterdam took more than 11 hours He _ exhausted after such a long flight now
28 The lamp _ be broken Maybe the light bulb just burned out
29 It is a top secret You _ tell anyone about it
Trang 430 We have plenty of time for doing the work We _ be hurried.
Trang 5III GIVE THE CORRECT WORD FORM
1 _ is a branch of Natural Science, and is the study of living organisms and how they interact with their environment (biological)
2 A / an _ species is a population of an organism which is at risk of becoming extinct (danger)
3 Only a few of the many species at risk of extinction actually make it to the lists and obtain legal _ (protect)
4 World Wide Fund for Nature was formed to do the mission of the preservation of biological diversity, sustainable use of natural resources, and the reduction of and wasteful consumption (contaminate)
5 Almost half of turtles and tortoises are known to be threatened with (extinct)
found in the fossil record (nature)
habitat _ and degradation are the leading threats (destroy)
wildlife _ (vulnerability)
fertile soil for agriculture (diverse)
10 is the protection of environment and natural resources (Conserve)
11 Hunting for meat and burning forests for soil cause to wildlife (destroy)
12 Farmers make their soil more productive by distributing (fertile)
13 They eventually realize that reckless _ of the earth's resources can lead only to eventual global disaster (exploit)
14 Chemical wastes from factories are _ that cause serious damage to species habitats (pollution)
15 The houses were unfit for human (habitat)
16 Do you know the of newborn babies to disease? (vulnerable)
17 His collection of plants contains many (rare)
18 Exporting is necessary for our economic (survive)
19 The campaign is intended to heighten public of the importance of eating a healthy diet (aware)
20 Flowers are often by bees as they gather nectar (fertile)
Mother’s devotion is as immense as water in the sea
Trang 6UNIT 9: DESERTS
I Vocabulary
N
o
1. Endangered species
2 Extinct (a)
3 Extinction (n)
4 To threaten
5 To identify
6 To destroy Destruction (n)
7 Commercial (a)
9 To pollute pollution (n)
10 Drainage (n)
11 Wetland (n)
12 Urbanization (n) urbanize (v) [,ə:bənai'zei∫n] ['ə:bənaiz]
13 construction (n) to construct
14 Worldwide (a)
15 Contaminated (a) = polluted (a)
16 Biodiversity (n)
17 To maintain
18 Diversity (n) = variety (n)
19 Fertile (a) fertility (n)
20 To fertilize Fertilizer (n)
21 Fertilization (n)
22 To benefit
23 Vulnerable (a) Vulnerability (n)
24 To enact = to legislate
25 Reserve (n) to reserve
26 to establish = to set up
Trang 727 Trade (n – v)
28 To hunt over hunt
29 Range (n)
30 To survive survival (n)
31 Balance (n-v) balanced (a)
Trang 8II CHOOSE THE BEST MODAL TO COMPLETE EACH OF THESE
SENTENCES
1 I'm not sure I ………… come a few minutes late
2 Bring your umbrella It ……… rain later today
3 – What are you doing this weekend \?
– I haven't decided yet I ……… go on a picnic with my family
4 I think we ………… be on time for the meeting after all, so don't worry
5 – Do you think they will come today?
– Well, they ……… come today But I think they'll want to look around first
6 You ……… wash the car I just had it done yesterday
7 "Have you seen Jack?" – "No but he …… be studying in the laboratory."
8 It's secret You ……… let anyone know about it
9 "I didn't have time for breakfast this morning."
"You ……… be very hungry now"
11 She _ be ill I have just seen her playing basket ball in the school yard
12 Hiking the trail to the peak be dangerous if you are not well prepared for dramatic weather changes You _ research the route a little more before you attempt the ascent
13 Peter has been working for 10 hours He _ be very tired now
14 He is unreliable What he says _ be believed
a cannot b must not c may not d might not
15 I _ find my own way there You _ wait for me
a should / can't b have to / must c can / needn't d might/mustn't
16 I was reading the book last night before I went to bed I never took it out of this room It be lying around here somewhere Where _ it be?
Trang 917 When you have a small child in the house, you leave small objects lying around Such objects _ be swallowed, causing serious injury or even death
a should / must b should not / might c needn't / may d mustn't / can't
18 Frank's wallet is lying on the coffee table He _ it here last night
a must have left b should have left c must be leaving d needn't leave
19 Jenny's engagement ring was precious! It _ have cost a fortune
20 You take your umbrella along with you today It _ rain later on this afternoon
a ought to / mustn't b needn't / will c will / must d should/might
31 I _ be at the meeting by 10:00 I will probably _ take a taxi if I want to be on time
a must/ have to b mustn't / shouldn't c should / needn't d may / must
32 You _ forget to pay the rent tomorrow The landlord is very strict about paying on time
33 The television isn't working It _ during the move
c must have been damaged d ought not be damaged
34 I am not deaf You _ shout
35 John failed again He _ harder
36 _ I borrow your lighter for a minute?
- Sure, no problem Actually, you _ keep it if you want to
a May / can b Must / might c Will / should d Might / needn’t
37 I do not mind at all You _ apologize
38 Ted's flight from Amsterdam took more than 11 hours He _ exhausted after such a long flight now
a must be b must be being c must have been d should have been
39 The lamp _ be broken Maybe the light bulb just burned out
40 It is a top secret You _ tell anyone about it
a mustn't b needn't c mightn't d won't
41 We have plenty of time for doing the work We _ be hurried
a needn't b shouldn't c mustn't d mayn't
Trang 10III GIVE THE CORRECT WORD FORM
1 _ is a branch of Natural Science, and is the study of living organisms and
2 A / an _ species is a population of an organism which is at risk of becoming extinct (danger) endangered
3 Only a few of the many species at risk of extinction actually make it to the lists and obtain legal _ (protect) protection
4 World Wide Fund for Nature was formed to do the mission of the preservation of biological diversity, sustainable use of natural resources, and the reduction of and
11 Almost half of turtles and tortoises are known to be threatened with (extinct) extinction
12 Current extinction rates are at least 100 to 1,000 times higher than _ rates
13 It is reported that humans are the main reason for most species' declines and
14 The world's biodiversity is declining at an unprecedented rate, which makes wildlife _ (vulnerability) vulnerable
15 Humans depend on species to provide food, clean air and water, and
fertile soil for agriculture (diverse) diversity
16 is the protection of environment and natural resources (Conserve)
Conservation
11 Hunting for meat and burning forests for soil cause to wildlife (destroy)
destruction
12 Farmers make their soil more productive by distributing (fertile)
fertilizers
13 They eventually realize that reckless _ of the earth's resources can lead only to eventual global disaster (exploit) exploitation
14 Chemical wastes from factories are _ that cause serious damage to species habitats (pollution) pollutants
15 The houses were unfit for human (habitat) habitation
16 Do you know the of newborn babies to disease? (vulnerable) vulnerability
17 His collection of plants contains many (rare) rarities
18 Exporting is necessary for our economic (survive) survival
19 The campaign is intended to heighten public of the importance of eating a healthy diet (aware) awareness
20 Flowers are often by bees as they gather nectar (fertile) fertilized