(
课件网) Unit 4 Space Exploration Reading and Thinking Learning objectives Learn about the development and significant historical events of space exploration. Learn about the structure and language feature of popular science articles. Summarize the main idea of each paragraph; Learn the spirits of scientists and astronauts and strengthen cultural confidence. What does the passage mainly talk about Pre-reading achievements accident/risk China's progress The passage mainly talks about the_____and _____of space exploration. history development A. a border between two countries B. an area that is unknown Read the text. Several sentences have been removed from it. Choose the correct sentence (A-D) to fill each gap. Although scientists try to make sure nothing goes wrong, accidents can still happen. Space exploration has come a long way, and we now hope to discover other planets that are suitable enough to support life. The future of space exploration remains bright. After many experiments, they succeeded in making rockets that could escape Earth’s gravity. 虽然科学家们极力确保万无一失，但事故仍时有发生。 太空探索已经取得了长足的进步，我们现在希望能发现其他适合生命生存的行星。 太空探索的未来依旧光明。 无数次实验后，他们成功研制出能摆脱地心引力的火箭。 Which two sentences are general statements that could serve as topic sentences for paragraphs Although scientists try to make sure nothing goes wrong, accidents can still happen. Space exploration has come a long way, and we now hope to discover other planets that are suitable enough to support life. The future of space exploration remains bright. After many experiments, they succeeded in making rockets that could escape Earth’s gravity. Which sentence talks about both the past and the future Although scientists try to make sure nothing goes wrong, accidents can still happen. Space exploration has come a long way, and we now hope to discover other planets that are suitable enough to support life. The future of space exploration remains bright. After many experiments, they succeeded in making rockets that could escape Earth’s gravity. Which sentence begins with a sequence word(顺序词) showing that it is probably a detail from the middle of a narrative Although scientists try to make sure nothing goes wrong, accidents can still happen. Space exploration has come a long way, and we now hope to discover other planets that are suitable enough to support life. The future of space exploration remains bright. After many experiments, they succeeded in making rockets that could escape Earth’s gravity. Read the text. Several sentences have been removed from it. Choose the correct sentence (A-D) to fill each gap. Although scientists try to make sure nothing goes wrong, accidents can still happen. Space exploration has come a long way, and we now hope to discover other planets that are suitable enough to support life. The future of space exploration remains b ... ...
