Unit 1 Exploration Words and Expressions 课件 2023-2024沪教牛津版英语九年级上册

Unit 1 Exploration Words and Expressions 1. repetition n. 重复 to say or write something again /ˌrepəˈtɪʃ(ə)n/ repeat v. 重复 请求重复 ask for repetition In my day, everything was learned by ________________. Can you ______________ your question? I don’t want a ________________ of this accident. repetition repeat repetition 2. American adj. n. European 欧洲的 Asian 亚洲的 African 非洲的 There are many black people in ________. The boy and the girl over there are __________. They are from the same country. He has lived here for twenty years, so he learns many ___________habits. America Americans American 3. discovery n. something that is found, or something new that is learned /dɪˈskʌvəri/ discover v.发现+doing Scientists have made some important ___________. He discovered her ________ (cry) in the room. discoveries crying 4. rise /raɪz/ sun rises rise-rose-risen Early to bed and early to rise makes a man healthy, wealthy and wise. rise by 20% on the rise Our teachers told us that he sun ________（rise) in  the east and sets in the west.  rises Prices ______________（rise) by 20%. have risen 5. official n. / adj. someone with an important position in an organization /əˈfɪʃ(ə)l/ office n. 办公室 officer n. 军官警官 government officials 政府官员 The president is in Brazil for an ____________ two-day visit. Tom arrived at his _______at 5:30. official office 6. relation n. 关系 relationship relate v. 与….相关 related adj. 相关的 relative n. 亲戚 The Australians ______ _______________________the British. I have some _________ information to share with you. The ________ between the two countries gets better and better. a close relationship with have related relation 7. trade n. / v. to buy or sell goods or services trader trading trade with sb. 8. people persons the peoples of China 一个人 ___________ 两个民族 ___________ a person two peoples 9. develop v. develop into develop from develop a ... ha