Unit 8 Lesson 22 单词背默音标写词造句应用同步练习2023-2024学年 北师大版英语九年级全册

初中英语同步教学 单词背默、音标写词、造句应用 北师大版英语九年级全册 Unit 8 Lesson 22 （含答案） 背诵版 单词 音标 含义 例句 antibiotic /ˌæntibaɪˈɒtɪk/ 抗生素 Antibiotics are used to treat infections caused by bacteria. century /ˈsɛntʃəri/ 世纪 The 20th century was a time of great change. disease /dɪˈziːz/ 疾病 Disease can be caused by bacteria, viruses, or other pathogens. cure /kjʊə(r)/ 治愈 There is no cure for the common cold. correctly /kəˈrɛktli/ 正确地 You answered the question correctly. DNA /ˈdiːeɪˈenˈeɪ/ 脱氧核糖核酸 DNA is the genetic material that contains the instructions for building and maintaining an organism. block /blɒk/ 街区 I live on the corner of Elm Street and 5th Block. building block /ˈbɪldɪŋ ˈblɒk/ 组成部分 Amino acids are the building blocks of proteins. pass on /pɑːs ɒn/ 传递 He passed on his knowledge to his children. characteristic /ˌkærəktəˈrɪstɪk/ 特征 One characteristic of a diamond is its hardness. a great deal /ə ˈgreɪt ˈdiːl/ 很多 He has a great deal of experience. able /ˈeɪbl/ 能够 I am able to speak three languages. be able to /bi ˈeɪbl tə/ 能够 I am able to play the piano. award /əˈwɔːd/ 奖项 She won an award for her research. first-ever /fɜːst ˈɛvə(r)/ 首个 This is the first-ever commercial flight to Mars. skin /skɪn/ 皮肤 The skin is the largest organ in the human body. suitcase /ˈsjuːtkeɪs/ 行李箱 I packed my suitcase for my trip. effect /ɪˈfɛkt/ 效果 The new drug had a positive effect on the patients. 默写版 默词 音标 含义 完成句子 /ˌæntibaɪˈɒtɪk/ 抗生素 _______________ are used to treat infections caused by bacteria. /ˈsɛntʃəri/ 世纪 The 20th _______________ was a time of great change. /dɪˈziːz/ 疾病 _______________ can be caused by bacteria, viruses, or other pathogens. /kjʊə(r)/ 治愈 There is no _______________ for the common cold. /kəˈrɛktli/ 正确地 You answered the question _______________. /ˈdiːeɪˈenˈeɪ/ 脱氧核糖核酸 _______________ is the genetic material that contains the instructions for building and maintaining an organism. /