Unit 8 Natural disaster 复习课课件 2022-2023学年牛津译林版八年级英语上册

1、Natural disastersunit 812重点单词词块拓展精讲知识考点八年级上册七年级下册七年级上册八年级下册九年级上册九年级下册1.naturaladj. 自然的；天生的 natural science 自然科学2.firen. 火，火焰，火灾make a fire 生火 ； catch fire 着火put out a fire 灭火vt.点燃，解雇fire the building 点燃建筑物3.directionin all directions 四面八方under ones direction 在某人的指导下n.方向；指导4.trape.g. Hunters trapped

2、the fox. 猎人们设陷阱捕捉这只狐狸。 We were trapped on an island. 我们被困在一个岛屿上。5.oneselfprep.自身，自己say to oneself 自言自语look after oneself 照顾自己come to oneself 苏醒过来6.calmvt. 使.镇静calm down 冷静；calm sb. down 使某人冷静下来n. nature 本质；天然 by nature 天生的 vt.使.陷入困境n. 陷阱，圈套adj. 平静的；冷静的1.重点单词词块拓展八年级上册七年级下册七年级上册八年级下册九年级上册九年级下册1.coverv

3、t. 覆盖；掩； 占.空间 be covered with 被.覆盖2.possibleadj. 可能的，潜在的as soon as possible 一.就.do ones possible 尽力,竭力ant. impossible3.heavythe heavy rain 大雨the heavy traffic 拥挤的交通4.breakvt. 破坏，打碎（broke ；broken）5.clearvt.清理，清除adj. 清晰的； 明亮的 (=bright)n. 封面；盖子 the cover of the magazine 杂志封面 adj.大的；沉重的； 繁忙的adv. clearly

4、 清晰地；显然地十有八、九的可能性十有五、六的可能性十有一、二的可能性break down 损坏;（机器或车辆）出故障break into 闯入break out 爆发break through 突破，冲垮八年级上册七年级下册七年级上册八年级下册九年级上册九年级下册1.wash away 冲刷 2.find ones way out3.go through ones mind4.shout for help5.try ones best to do sth.7.keeping ourselves safe from.1.2.短语归纳6.be trapped in.9.hear the wind

5、 blowing8.run out of.10.see the bright daylight 设法出去 掠过某人的大脑 呼喊求救 尽某人最大的努力做某事 被困于. 使我们自己处于安全状态，免于.的危害 从.跑出 听到狂风呼啸 看到明亮的光 考点精炼A) 根据语境及汉语提示，写出所缺单词。1. They didnt come because of the _ (大的) rain.2. A moment of fear went _ (经过) my mind .B) 根据句意，用括号中所给单词的正确形式填空。1. Mike is interested in_ (nature) science.2

6、. The mountain is_ (cover) with snow all year round.3. Listen! Can you hear the wind _ (blow).一整年heavythroughnaturalcoveredblowing精讲知识考点2精讲知识考点12【辨析asleep, sleepy与sleep】词汇词性及意义用法asleepadj.睡着的fall asleep意为“入睡，睡着”(表动作)be asleep意为“睡着”(表状态)。sleepyadj.困倦的； 瞌睡的feel sleepy意为“感到困倦，想睡着的”。 sleep v.& n.睡觉slept

7、, slept, sleepinggo to sleep睡觉asleep adj. 睡着的, 通常做表语，即主语补足语精讲知识考点11. If you exercise too close to bedtime, you might be too excited to fall _A. sleeping B. sleep C. sleepy D. asleep2. Lily, you look _. What happened?I stayed up late to do my homework last night.A. asleep B. sleepC. sleepy D. sleepin

8、g考点精炼（规则:“代词只能放中间，名词前后都可以”） e.g. mop up the floor mop it up精讲知识考点22.Who will mop up the water if I go home without you. (U8 P 92) 如果我不带你回家，谁来把水拖干净。 mop v. 用拖把拖干净mop up “拖完,擦干” ; 【词组辨析】： drink up eat up burn up 喝光吃光烧光考点精炼( ) We mopped the floor just now,but we did not _. A. mop up it B. mop it up C.

9、mop them up D. mop up themB精讲知识考点33.At first, I felt a slight shake. (U8 P 94) 一开始，我感到一阵轻微的晃动。 shake v. “摇动，颤动”。 【固定短语】： shake ones head 摇头 shake hands with sb. 与某人握手shake n. “摇动，颤动”e.g. He gave the small tree a shake. （他摇了摇那颗小树。）(shake , shook, shaken)考点精炼 I gave my purse a _(摇动), and a coin fell o

10、ut .shake精讲知识考点44.Outside, people were running in all directions while pieces of glass and bricks were falling down. (U8 P 94)外面，碎玻璃与碎砖块纷纷掉落下来，人们四下逃散。 fall vi. “落下，倒塌； n. “瀑布，秋天”fall down 是动词短语，意为 “落下，倒下”e.g. Babies often fall down when they learn to walk. （婴儿在学走路时经常跌倒。）（ant. rise 升起）【辨析fall down, f

11、all off 与 fall over】fall over 被.绊倒； 跌倒【辨析fall down, fall off 与 fall over】fall over 被.绊倒； 跌倒短语含义用法例句fall down落下；倒下如后接宾语要加介词fromHe fell down from the tree.他从树上摔了下来。fall off跌落；从.掉下来可直接后接宾语He fell off his horse.他从马上摔了下来。fall over被.绊倒；跌倒后不接宾语I saw the little cat fall over and hit her head.我看到这个小女孩跌倒了，碰到了

12、头。5. A moment of fear went through my mind, but I told myself to calm down since I was still alive. (U8 P 94) tell sb.to do sth. “告诉某人做某事” （否）tell sb.not to do sth. “告诉某人别做某事”考点精炼 Parents should tell their children_unhealthy food.A. not to eat B. not eatingC. to eat D.eating精讲知识考点56. A moment of fear went through my mind, but I told myself to calm down since I was still alive. (U8 P 94) through “穿过, 通过” 区分：though “虽然”【辨析through, across 与 over】across ：从表面.横过， through：从人群、物体中 间.穿过； 抽象意义上的“通过” over :相对于位置高低而言，强调从障碍物上“越过，翻过” 1.The passenger got off the bus and hurried _ the street. (那位乘客下了公共