Unit 4知识过关课件-2023-2024学年沪教牛津版英语七年级下册

Unit 4 一、默写单词。 1.拯救 v. ______ 2.松树 n. ______ 3.讨论 v. _________ 4.树枝 n. ________ 5.与……作斗争 v. _______ 6.反对 prep. _________ 7.例子 n. _________ save pine discuss branch fight against example 8.有害的 adj. _________ 9.气体 n. _____ 10.产生 v. _________ 11.氧气 n. ______ 12.主要的 adj. _____ 13.方便的 adj. __________ 14.家具 n. _________ harmful gas produce oxygen major convenient furniture 15.想象 v. _______ 16.疾病 n. _______ 17.挖 v. ___ 18.洞n. ____ 19.搬、扛、背v. _____ 20.容器n. _________ imagine disease dig hole carry container 二、默写重点短语。 1．________：absorb 吸收 2．__________：be from 来自 3．____________：for instance, take sth. as an example 例如 4．________：as a matter of fact, actually 确切地说 5．___________：由……制成(看得到原材料) 6．____________：对……有用，有好处 7．____________：环顾四周 take in for example come from in fact be made of be good for look around 8．____________：是……的所在地 9．_________：砍伐 10．___________：日常生活 11． _______________：与……作斗争；fight for 为了……而奋斗 12．__________________：植树节 13．______________________：provide sth. for sb. 为某人提供某物 be home to cut down daily life fight against Tree Planting Day provide sb. with sth. 14．______________：creatures生物 15．_________：沏茶 16．_____________：在很多方面 17．____________：数以百万计的，大量的 living things make tea in many ways millions of 三、默写重点句子。 1.________________________________________________________________________________________________________________________ 树木从空气中吸收有害的气体，然后产生氧气供我们呼吸。 2.___________________________________________________________除了水以外，茶是世界上最受欢迎的饮料。 3.___________________________________________________________ 树木在很多方面都帮助我们。 Trees take in harmful gases from the air and produce oxygen for us to breathe. Tea is the most popular drink in the world besides water. Trees help us in many ways. 8 4. __________________________________________________________ 树木也使我们的生活变得更便利。 5. __________________________________________________________ 树木保持空气的凉爽和干净。 6.______________________________________________________________________________