Unit 5 预学学案 2022-2023学年沪教牛津版英语八年级下册

课题 八下第五单元预习 教学目标 预习八下第五单元的单词、句型、语法 build被动语态在各种时态中的构成 一般现在时： 一般过去时： 一般将来时： 现在进行时： 现在完成时： （ ）1.Twelve-year-old should not to drive in China. A. allow B. be allow C. allowed D. be allowed （ ）2. —Do you often clean your classroom?     —Yes, our classroom ______ every day. A. clean         B. cleans    C. is cleaned     D. Cleaned 2、 相似题巩固 （ ）1．— Susan, why are you still here? They are all ready to start.    — I’m sorry, but I _____ when to meet. A. don’t tell    B. didn’t tell      C. haven’t told   D. wasn’t told （ ）2．Many old houses around our school ____ next year and a large green area will appear. A. pull down  B. will be pulled down C. will pull down  D. are pulled down （ ）3．---Don’t litter the ground, boy ,Look at the sign: “Rubbish into the dustbin.” ---Sorry. A, has throw B, was throw C, must throw D, must be thrown （ ）4. Usually John to school in his father’s beautiful car. A. has taken B. is taking C. is taken D. has been taken 1. 知识点讲解 (1)熟悉新单词 (2)单词详解 1.endangered adj. 濒危的 n. 危险 adj. 危险的 处于（巨大的）危险中 脱险 翻译：一条危险的蛇正处于危险中，最后一个农夫帮助它脱险。 2.weigh v. 称重 n. 体重 lose weight put on weight 翻译：小明60公斤重，我40公斤重。所以小明需要减肥，我需要增肥。 3.population n.人口,数量 必须用big, large / small修饰 不可以用many ,much修饰 如：What is the population of Germany? = 判断正误：China’s population is much larger than that of Australia. （ ） 4.central adj. 中心的,中央的 n. 中心,中央 填空：He lives in London. I leave for the of London. 5.behaviour n. 举止，行为 v.