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Подберите пары слов, близких по значению.
| 1. high 2. cold 3. wet 4. dry 5. internal 6. main | 1. humid 2. lofty 3. arid 4. inherent 5. basic 6. frigid |
| 1 – | 3 – | 5 – |
| 2 – | 4 – | 6 – |
Ex.3.
Подберите пары слов, противоположных по смыслу.
| 1. perceptibly 2. conceivable 3. upward 4. commonly 5. general 6. frequently | 1. downward 2. specific 3. imperceptibly 4. infrequently 5. rarely 6. inconceivable |
| 1 – | 3 – | 5 – |
| 2 – | 4 – | 6 – |
Ex.4.
Раскройте скобки. Проверьте по тексту.
1. The name “fall” is (to modify) (to depend) upon the principle material (to involve).
2. Sliding (to occur) where the (to affect) mass (to consist) of numerous segments (to bound) by slip surfaces.
3. Flows (to occur) where the (to displace) mass is (to deform) and (to move) like a viscous fluid.
Ex.5.
Вставьте нужные предлоги.
| Landsliding occur …… elevations …… different climatic zones, ranging …… frigid …… arid regions. The name “fall” is modified depending …… the principle material involved. | in to at upon from |
Ex.6.
Определите, какой частью речи являются выделенные слова в предложениях:
Ø External conditions that cause landslides range from gravity to earthquakes.
o существительное
o глагол
Ø The wide range of variables produces many types of landslides.
o существительное
o глагол
Ø The causes of landsliding can be traced to internal and external factors.
o существительное
o глагол
Ex.7.
Выберите правильный вариант.
1. The products of landsliding are ______ deposited on the ocean floor.
a. letter
b. later
c. latter
d. late
2. A complex landslide consists of ______ combination of the three basic types.
a. some
b. same
c. one
d. any
3. The resulting range of ______ produces many different types of landslides.
a. various
b. variety
c. vary
d. variables
Ex.8.
Найдите и исправьте языковые ошибки в следующих предложениях.
1. Different variables produces widely differing types of landslides.
2. A wide range of variables produce many types of landslides.
3. Free falling of earth materials are called “falls”.
4. Landsliding produces many debris, that is latter carried away by streams.
5. External conditions range from gravity though erosion to earthquakes.
Ex.9.
Выберите правильный вариант из предложенных.
1. Landsliding is active where ______ natural slopes.
a. there are
b. are
c. there are
d. there is
2. Landsliding has been active as long as ______ natural slopes.
a. have been
b. has been
c. there have been
d. there are
3. Landsliding ______ active as long as there have been natural slopes.
a. is
b. there is
c. there have been
d. has been
4. Landsliding ______ active when there are natural slopes.
a. there is
b. is
c. there are
d. there have been
Ex.10.
Дайте определения следующим понятиям, используя различные модели построения дефиниций.
· mass wasting
· creep
· falls
· slides
· flows
Ex.11.
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