Tiêu đề [C9GB] UNIT 10_HS.docx ✅

 Chúng ta sử dụng dấu phẩy với mệnh đề quan hệ không xác định.  Đại từ quan hệ không thể bị lược bỏ trong mệnh đề quan hệ không xác định. C-PRACTICE PRONUNCIATION E1: Mark the letter A, B, C, or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions. Question 1: A. planet B. nature C. landform D. habitat Question 2: A. solar B. observe C. global D. promote Question 3: A. vital B. orbit C. livestock D. wildlife Question 4: A. space B. affect C. climate D. tropical Question 5: A. pole B. body C. drop D. loss E2: Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the other three in the position of the primary stress in each of the following questions. Question 6: A. system B. liquid C. grassland D. reserve Question 7: A. preserve B. balance C. include D. combine Question 8: A. essential B. tropical C. awareness D. aquatic Question 9: A. significant B. ecology C. appreciate D. fertilizer Question 10: A. oxygen B. pollution C. possible D. medicine VOCABULARY AND GRAMMAR E3: Complete the sentences using words in the box. | planet | habitat | landform | grassland | ecology | livestock | Question 1: Earth is the only known _______ where humans and animals can live. Question 2: A desert is a unique _______ with little water and extreme temperatures. Question 3: The study of how living things interact with their environment is called ________. Question 4: Protecting the natural _______ of wild animals is essential for biodiversity. Question 5: Farmers raise __________ such as cows, sheep, and goats for food and other products. Question 6: The vast _______ of Africa supports a large variety of animals, such as zebras and lions. E4: Complete the sentences using the words in the box. | solar system | outer space | liquid water | water bodies | | food chain | nature reserve | climate change | ecological balance | Question 1: A _______ is an area where wildlife and natural habitats are protected. Question 2: The Earth is a unique planet in the _______ because it supports life. Question 3: Lakes, rivers, and oceans are examples of ________ that are vital for life on Earth. Question 4: Maintaining __________ is vital for the health of ecosystems. Question 5: __________ is essential for the survival of most living organisms on Earth. Question 6: Scientists are exploring _______ to find traces of life on other planets. Question 7: The ________ shows how energy is transferred from one organism to another in an ecosystem. Question 8: __________ is causing more extreme weather patterns around the world. E5: Complete the sentences using the words in the box. | affect | observe | preserve | harm | release | appreciate | orbit | Question 1: We should _______ the beauty of nature and protect it for future generations. Question 2: Pollution from factories can _______ wildlife and ecosystems. Question 3: It is important to __________ natural habitats to protect wildlife. Question 4: The Moon takes about 27 days to _______ the Earth. Question 5: Human activities like deforestation can _______ the environment in negative ways.