He said, “I don’t understand the teacher’s question.”
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Giải bởi Vietjack
Đáp án: He said (that) he didn’t understand the teacher’s question.
Giải thích: Trong câu gián tiếp, ta đổi đại từ “I” thành ngôi của người nói (He) - ngôi thứ ba số ít “he”, động từ ở thì hiện tại đơn “don’t understand” lùi một thì thành thì quá khứ đơn “didn’t understand”.
Dịch nghĩa: Anh ấy nói rằng anh ấy không hiểu câu hỏi của giáo viên.
He said, “I don’t have much time to talk to you.”
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Kate said, “I will help you carry your luggage.”
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“I am very happy with your results,” Mrs. Green said to us.
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“ I enjoyed the performance yesterday,” Trang said.
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“Many activities will be held to encourage environmental protection,” my teacher said.
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Match each word with its suitable definition.
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E.g.: chemical |
a chemical used for killing pests, especially insects |
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1. deforestation |
b. the reduction of something by a large amount so that there is not enough left |
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2. depletion |
c. a substance obtained by or used in a chemical process |
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3. fertilizer |
d. plants in general, especially the plants that are found in a particular area or environment |
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4. pesticide |
e. a substance added to soil to make plants grow more successfully |
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5. vegetation |
f. the act of cutting down or burning the trees in an area |
Nick told me, “I am going to see my parents next month.”
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Read the passage and complete the following sentences with ONE or TWO words.
Sadly, at a time when we need more forests, trees are being uprooted at an alarming rate. Deforestation is a rapidly growing problem in areas like Africa, Central and South America. Not only does this mean fewer trees, less cleansing oxygen, and the displacement of the wildlife, deforestation means a dangerous decrease in a natural fighter of global warming - the number one threat to our Earth right now. Removing trees also leads to much drier climates, as trees extract groundwater to release into the air.
Our tropical rainforests, which are crucial to stabilizing the climate and to human survival, are being chopped down at a breakneck pace - one and a half acres of rainforest are lost every second. Humans have already chopped down about 50% of the rainforests that once existed on the planet and at the current rate of destruction, we will completely destroy the rainforests in the next 40 years. If rainforests are so important, why are they being destroyed so carelessly? Short-sighted governments and multi-national logging companies only see the forests as a way to make money by selling timber - they don’t consider the long-term effects.
Luckily, deforestation is an issue that we as individuals can combat. By using recycled paper, we can decrease the need to cut down as many trees and by buying goods made with FSC-certified wood, we can show retailers that we don’t want them to support brands that obtain lumber irresponsibly.
1. Trees are being destroyed at an_________, and problem in areas like Africa, Central and South America is deforestation.
They said, “We haven’t been to the bank for a long time.”
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Sulphur dioxide is one of several_________that are released into the atmosphere.
Write a short paragraph (120 - 150 words) about noise pollution.
You can answer the following questions as cues:
• What are the causes of noise pollution?
• What are its consequences?
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Use the correct forms off the words in exercise I to complete the sentences.
E.g.: Many __chemicals__have been discharged into the environment and polluted it seriously.
1. _________can help farmers kill pests, but they are also harmful to environment.
2. Soil erosion and flooding are two main effects of_________.
3. _________in the area has died because there has been no rain for the last 3 months.
4. Farmers have spent much money buying_________ which is essential for a more successful crops.
5. The_________of fossil fuels is so serious that we are going to run out of it soon.
