（连云港专版）2019中考英语高分复习第一篇教材梳理篇第16课时Unit8（八下）课件.pptx

1、连云港专版,第 16 课时 Unit 8（八下）,PART ONE,第一篇 教材梳理篇,wisely,pollution,polluted,seriously,recycling,difference,punishment,carelessness,carelessly,harmful,harmless,simply,powerful,digging,dug,dug,allowed,allowed,be separated into,plant trees,be not allowed to do sth,live a green life,be fined by the police,pro

2、duce pollution,make a difference to,do something wrong,deal/do with,sound like,drive sb to school,do a survey,brush teeth,use both sides of the paper,be harmful to,throw away,depend on/upon,reduce pollution,a survey on students daily habits,one of the biggest problems,in use,save energy by turning o

3、ff,will be punished,depend on,to live,are not allowed to cut down,cost very little,never run out,As a result,to use them wisely,Turn off,in use,to make a difference,keep soil in place,to take proper action,protect our environment,try to keep it that way,some simple steps to take, turn off 关掉（电器、煤气、水

4、龙头等） 【点拨】 turn off 是由“动词+副词”构成的短语,名词作宾语时既可放在off前,也可放在off后;代词作宾语时必须放在turn和off 之间。 Tom, its time to turn off the TV and go to bed. 汤姆,该关掉电视上床睡觉了。 【拓展】 与turn 相关的短语: turn on 打开（电器、煤气、水龙头等） turn up调大（音量等） turn down 调小（音量等） turn around 转身,调头 turn into （使）变成 turn to 翻到;转向 【典例】 2018重庆 Please the TV. Its tim

5、e to go to bed. A.turn on B.turn off C.put on D.put off,B, separate vt.& vi. 分开,隔开 【点拨】 separatefrom意为“把从中分离出来”。 He separated the big eggs from the small ones. 他把那些大鸡蛋和小鸡蛋分开。 【拓展】 divide作动词,意为“划分,分开”。divideinto意为“把分成”。 My mother divided an apple into two halves just now. 我妈妈刚才把一个苹果分成了两半。, difference

6、 n. 差异,不同（之处） 【点拨】 difference一般用作可数名词。make a difference意为“有关系,有影响”;make a big difference to意为“对有很大影响”。 There are many differences between living in a big city and living in the country. 生活在大城市与生活在乡村有许多不同之处。 The exam will make a big difference to us. 这次考试将对我们有很大影响。 【拓展】 difference的形容词形式是different,意为“

7、不同的”。be different from意为“与不同”;be different in意为“在方面不同”。 【典例】 2018孝感 Which should we start with, Water World or Space World? Either is OK; it makes no to me. A.mistake B.promise C.difference D.decision,C, harm vt. & n. 伤害,损害 The medicine did not harm him. Instead, it saved his life. 这种药没有伤害他,相反,却救了他的

8、命。 It wouldnt do him any harm to work a bit harder. 工作再努力点儿对他没什么害处。 【拓展】 harm的形容词形式是harmful,意为“有害的”。do harm to=be harmful to,意为“对有害”。 【典例】 Drinking alcohol（白酒） can be the brain. So people in China arent allowed to drink it if they are younger than 18. A.good at B.good with C.harmful to D.thirsty for

9、,C, alive/living/lively/live/life,【典例】 选用方框内的单词填空 lively living alive live （1）A person is always full of energy. （2）The fish we caught yesterday is still . （3）The 2018 FIFA World Cup was covered on TV from 14th June to 15th July. （4）His uncle makes a as a driver.,lively,alive/living,live,living, run

10、 out/run out of,His money soon ran out. 他的钱很快就花光了。 He is always running out of money before payday. 他总是发工资的日子还没到就把钱花完了。 【拓展】 run out of还有“从跑出”的意思。 Class is over.The students run out of the classroom. 下课了,学生们从教室里跑了出来。,【典例】 2019原创 用run out或run out of的适当形式填空 （1）They their food and water seven days late

11、r, but they were far from the village. They didnt know what to do. （2）Dont waste rice, or it will in a few days. Then youll go hungry.,ran out of,run out, For example, we are not allowed to cut down trees. 例如,不允许我们砍树。 【点拨】 allow的用法:,She didnt allow me to drive her car. 她不允许我开她的车。 He isnt allowed to

12、go for a drive.他不被允许开车兜风。,【典例】 2018孝感 Attention, please! Without permission, children are not allowed alone here. A.to swim B.swimming C.swim D.swam,A, Pollution is one of the biggest problems in the world today. 如今,污染是世界上最大的问题之一。 【点拨】 one of the biggest problems意为“最大的问题之一”。“one of+the+形容词最高级+可数名词复数

13、”表达的是单数概念,作主语时谓语动词用单数形式。 Li Bai is one of the greatest poets all over the world.李白是全世界最伟大的诗人之一。,【典例】 2018青岛 Mount Lao is one of mountains in Qingdao.Many tourists like climbing it every year. A.famous B.the more famous C.most famous D.the most famous,D,根据“one of+the+形容词最高级+可数名词复数”结构可知选D。,.从方框中选择恰当的词

14、或短语并用其正确的形式填空(每个词或短语只能用一次) live; dig; power; cut down; live a green life; wise; so that; run out; different; play 1.Two dogs are in the garden, looking for bones. 2.Education is one of the most ways to enrich ones mind. 3.All things depend on the sun for growing. 4.Li Ming usually acts when he is in

15、 trouble. 5. can help reduce pollution. 6.People have too many trees to make desks, chairs, chopsticks and so on. 7.Would you please tell us the between the two articles? 8.If we dont protect our environment, this type of energy will . 9.You should speak slowly she can understand what you say well.

16、10.The teacher doesnt allow his students computer games.,digging,powerful,living/live,wisely,cut down,differences,run out,Living a green life,so that,to play,.根据汉语提示或首字母提示完成单词 1.We shouldnt take these game shows too (严肃地) while watching them. 2.Jim was punished by his father for his (粗心) just now. 3

17、.The book explains grammar (简单地) and clearly. 4.These plastic bags are sent to the factories for r . 5.Miss Green always makes her lessons l and interesting.,seriously,carelessness,simply,recycling,lively,.根据所给汉语和句子意思,用英语补全句子 1.Water pollution (对有害) our health. 2.Do you (关闭) the tap when brushing teeth? 3.Your success (依靠) how hard you work at your lessons. 4.Even the simplest daily activities can (对有影响) the environment. 5.Tom was fined by the police because he (做了一些错事).,is harmful to/does harm to,turn off,depends on/upon,make a difference to,did something wrong,