Unit 12 life on other planets

(Bài 1.1 - Pronunciation trang 95) (Điền khuyết chọn từ danh sách) Choose the correct intonation for the words in the list. I enjoy boxing, swimming, hiking, and cycling. boxing: [ ___ ]. swimming: [ ___ ]. hiking: [ ___ ]. cycling: [ ___ ].

(Bài 1.2 - Pronunciation trang 95) (Điền khuyết chọn từ danh sách) Choose the correct intonation for the words in the list. We've got apples, pears, bananas, and oranges. apples: [ ___ ]. pears: [ ___ ]. bananas: [ ___ ]. oranges: [ ___ ].

(Bài 1.3 - Pronunciation trang 95) (Điền khuyết chọn từ danh sách) Choose the correct intonation for the words in the list. The sweater comes in blue, white, pink, and black. blue: [ ___ ]. white: [ ___ ]. pink: [ ___ ]. black: [ ___ ].

(Bài 1.4 - Pronunciation trang 95) (Điền khuyết chọn từ danh sách) Choose the correct intonation for the words in the list. I like football, tennis, basketball, and volleyball. football: [ ___ ]. tennis: [ ___ ]. basketball: [ ___ ]. volleyball: [ ___ ].

(Bài 1.5 - Pronunciation trang 95) (Điền khuyết chọn từ danh sách) Choose the correct intonation for the words in the list. I bought a T-shirt, a skirt, and a handbag. T-shirt: [ ___ ]. skirt: [ ___ ]. handbag: [ ___ ].

(Bài 2.1 - Pronunciation trang 95) (Điền khuyết chọn từ danh sách) Choose the correct intonation for the words in the answer. A: On what day do you have English lessons? B: We have English lessons on Mondays, Wednesdays, Thursdays, and Fridays. Mondays: [ ___ ]. Wednesdays: [ ___ ]. Thursdays: [ ___ ]. Fridays: [ ___ ].

(Bài 2.2 - Pronunciation trang 95) (Điền khuyết chọn từ danh sách) Choose the correct intonation for the words in the answer. A: What can I get you, sir? B: We'd like some beef, some potatoes, some spaghetti, and an omelette. beef: [ ___ ]. potatoes: [ ___ ]. spaghetti: [ ___ ]. omelette: [ ___ ].

(Bài 2.3 - Pronunciation trang 95) (Điền khuyết chọn từ danh sách) Choose the correct intonation for the words in the answer. A: What did you buy at the corner shop yesterday? B: I bought a T-shirt, a jumper, a dress, and a hat. T-shirt: [ ___ ]. jumper: [ ___ ]. dress: [ ___ ]. hat: [ ___ ].

(Bài 2.4 - Pronunciation trang 95) (Điền khuyết chọn từ danh sách) Choose the correct intonation for the words in the answer. A: What sports do you like? B: I like football, tennis, fishing, and jogging. football: [ ___ ]. tennis: [ ___ ]. fishing: [ ___ ]. jogging: [ ___ ].

(Bài 2.5 - Pronunciation trang 95) (Điền khuyết chọn từ danh sách) Choose the correct intonation for the words in the answer. A: What fruits do you have today? B: We've got apples, pears, bananas, and oranges. apples: [ ___ ]. pears: [ ___ ]. bananas: [ ___ ]. oranges: [ ___ ].

(Bài 1 - Vocabulary & Grammar trang 95) (Điền khuyết chọn từ danh sách) Rearrange the letters to name the following pictures. 1. racetr: [ ___ ] ; 2. lagxay: [ ___ ] ; 3. elosepcet: [ ___ ] 4. cetork: [ ___ ] ; 5. diliuq: [ ___ ] ; 6. slaeni: [ ___ ]

(Bài 2 - Vocabulary & Grammar trang 96) (Điền khuyết chọn từ danh sách) Use the words in Bài 1 to complete the following sentences. 1. The [ ___ ] looked scary; they were green, and had long legs, huge heads, and big eyes. 2. There are a lot of solar systems in a [ ___ ]. 3. Ash began to erupt from the [ ___ ] in the mountain. 4. The scientist was looking at the stars through a [ ___ ]. 5. They launched the [ ___ ] into space in March 1980. 6. [ ___ ] water is one of the things that a planet needs to support life on it.

(Bài 3 - Vocabulary & Grammar trang 96) (Điền khuyết chọn từ danh sách) Choose the correct words to complete the following sentences. 1. We tried to [ ___ ] the aliens and managed to stop them from invading our planet. 2. Animals are living [ ___ ]; therefore, we should not hurt them needlessly. 3. There is a strong [ ___ ] that it will rain this afternoon. 4. It's exciting to discover [ ___ ] of earlier civilizations. 5. What is the most [ ___ ] planet for life in our solar system?

(Bài 4 - Vocabulary & Grammar trang 96) (Điền khuyết chọn từ danh sách) Underline the correct words or phrases to complete the following sentences. 1. My younger brother asked me how many planets [ ___ ] in our solar system. 2. He asked me what [ ___ ] doing then. 3. The students asked their teacher how scientists [ ___ ] planets in other galaxies. 4. Last Monday, the teacher asked the class who was on duty [ ___ ]. 5. They wanted to know who [ ___ ] be the first to step onto Mars.

(Bài 5.1 - Vocabulary & Grammar trang 97) (Lựa chọn) Change the question into a reported question.

"How often do you visit your grandparents?" Hai asked Hoa.

(Bài 5.2 - Vocabulary & Grammar trang 97) (Lựa chọn) Change the question into a reported question.

She asked me, "What does a UFO look like?"

(Bài 5.3 - Vocabulary & Grammar trang 97) (Lựa chọn) Change the question into a reported question.

The student asked his teacher, "Why is the climate on Mars unsuitable for human life?"

(Bài 5.4 - Vocabulary & Grammar trang 97) (Lựa chọn) Change the question into a reported question.

"Which is longer, a day on Venus or a day on Earth?" I wondered.

(Bài 5.5 - Vocabulary & Grammar trang 97) (Lựa chọn) Change the question into a reported question.

"Why do people call Mars the Red Planet?" my son asked me.

(Bài 6 - Vocabulary & Grammar trang 97) (Kéo thả vào chỗ trống) Write the exact questions the policeman asked a woman. 1. The policeman asked the woman what her name was. [ ___ ] 2. He also asked which hotel she was staying at then. [ ___ ] 3. Then he asked her what was in her suitcase. [ ___ ] 4. Next, he asked whose car that was. [ ___ ] 5. He asked her who she was going to meet that night. [ ___ ] 6. Finally, he asked her when she was going to leave for Paris. [ ___ ]

(Bài 1 - Speaking trang 97-98) (Điền khuyết chọn từ danh sách) Choose the most suitable response A, B, C, or D to complete each of the following exchanges. 1. A: Do you think your brother will follow a career in business? - B: [ ___ ] 2. A: Manchester United are going to be the champions this year. - B: [ ___ ] 3. A: Do you think we will live on another planet in the future? - B: [ ___ ] 4. A: We lost almost all of our property in the flood last week. - B: [ ___ ] 5. A: Will our football team win this afternoon? - B: [ ___ ]

(Bài 2 - Speaking trang 98) (Kéo thả vào chỗ trống) Lan and Hai are talking about a novel about aliens. Complete their conversation. Lan: [ ___ ] Hai: Star Alpha. I'm on the last page of it. Lan: [ ___ ] Hai: Yes, it is. It's about James and two aliens from Star Alpha. James saves the two aliens' lives and they become friends. Lan: [ ___ ] Hai: They have to fight dangerous aliens who come from other planets and want to destroy Star Alpha. Lan: [ ___ ] Hai: Yes, it is! Actually, James dies trying to stop the aliens, but fortunately he comes back to life. Lan: [ ___ ] Hai: I doubt it. But I sometimes ask myself what we would do if aliens took over our planet.

(Bài 3 - Speaking trang 98) (Điền khuyết chọn từ danh sách) Complete the answers about the possibility of aliens visiting our planet. 1. Will aliens visit our planet? - I ____ it. 2. What will their UFOs look like? - They may look like ____. 3. What will you do if you see a UFO? - I will ____. 4. What will you do if you meet an alien? - I will ____.

(Bài 1 - Reading trang 99) (Điền khuyết chọn từ danh sách) Choose the correct answer to fill in each blank in the passage. Venus is more like Earth in some ways (1) [ ___ ] any other planet. It is almost the same size as Earth. It is a similar distance (2) [ ___ ] the Sun compared to the other planets. It is made mostly of rock and has an atmosphere, gases that (3) [ ___ ] a planet. Venus has flat plains and high places, just (4) [ ___ ] Earth. It has huge extinct volcanoes and big craters. Meteorites crashing into the planet made the big (5) [ ___ ]. But Venus has no moon. In other ways, Venus is not (6) [ ___ ] all like Earth. It is not a place you would like to visit. The atmosphere is poisonous. It is made (7) [ ___ ] mainly of a gas called carbon dioxide. The clouds are filled with (8) [ ___ ] of acid "rain" that (9) [ ___ ] eat through your clothes and through you. The atmosphere is so thick that its weight would (10) [ ___ ] you.

(Bài 2 - Reading trang 99-100) (Điền khuyết chọn từ danh sách) Read the passage about life on other planets and choose the correct answer for each question. 1. The best title for the passage could be [ ___ ]. 2. Most scientists believe that a life supporting planet must be [ ___ ]. 3. The phrase "Space probes" most likely means [ ___ ]. 4. The scientists use radio telescopes in order to [ ___ ]. 5. Which of the following is NOT true according to the passage? [ ___ ]

(Bài 3 - Reading trang 100) (Điền khuyết chọn từ danh sách) Read the passage about UFOs and write T (True) or F (False) for each sentence. 1. All of the UFO sightings were later identified as ordinary objects like planes, satellites, etc. [ ___ ] 2. People also call UFOs of any shape flying saucers. [ ___ ] 3. The Air Force took the reports of UFO sightings seriously because they believed in visitors from outer space. [ ___ ] 4. Project Blue Book was one of the Air Force's programs. [ ___ ] 5. The Air Force concluded that UFOs were not a threat to the US. [ ___ ]

(Bài 1 - Writing trang 101) (Trả lời tự luận) Write sentences using the suggested words and phrases below. You can make changes to the words and phrases, and add more words if necessary.

1. professor \ ask \ students \ what \ essential conditions \ human life \ be.

2. Tom \ ask \ scientist \ what \ they \ use \ catch \ signals \ aliens.

3. I \ ask \ teacher \ why \ couldn't \ move \ Mars \ immediately.

4. headmaster \ want \ know \ who \ be \ on duty \ that day.

5. Mary \ ask \ me \ what \ word \ UFO \ stand for.

(Bài 2 - Writing trang 101) (Điền khuyết chọn từ danh sách) Complete the information about Saturn. 1. The name of the planet is [ ___ ]. 2. Its name means "[ ___ ]". 3. It is the [ ___ ] largest planet in our solar system. 4. It is about [ ___ ] in diameter. 5. Its atmosphere is very [ ___ ]. 6. Its atmosphere is composed mainly of [ ___ ]. 7. The average temperature on Saturn is [ ___ ]. 8. Its most outstanding feature is [ ___ ]. 9. Its rings are made up of [ ___ ]. 10. Saturn has [ ___ ] moons.

(Bài 3 - Writing trang 101) (Trả lời tự luận) Write a short paragraph of 80 - 100 words to describe your chosen planet in Bài 2 - Writing trang 101.