Bài học cùng chủ đề
Luyện tập SVIP
Write the correct form of the word:
| Verb | Noun | Adjective |
| to die | death | |
| to | pollution | polluted |
Choose the best combination of 2 sentences:
We can't see the stars at night. There is too much light pollution.
Odd-one-out:
Match the cause and type of pollution:
Write
the pollution
Pronunciation: Stress in words ending in -ic and -al
- Adding the suffix -ic changes the stress of a word. Stress the syllable immediately before the suffix.
Ex: 'atom → a'tomic
- Adding the suffix -al to a word does not change the word stress.
Ex: 'music → 'musical
*NOTE: If a word can take both suffixes; one ending in -ic and the other ending in -al, both words have the stress on the same syllable.
Ex: e'conomy → eco'nomical
Pronunciation:
Listen and repeat:
1. artistic
2. athletic
3. historic
4. historical
5. logical
6. physical
7. heroic
8. poetic
9. botanic
10. botanical
Pronunciation:
Listen and repeat:
1. According to scientific research, tiny species may help clean radioactive pollution.
2. Water quality has become a national problem.
3. Many people have received medical treatment because of the disease.
4. Chemical waste can cause water pollution.
5. The reduction in air pollution was dramatic last year.
Listen and match:
Listen and choose:
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