江苏省2019年中考英语一轮复习第一篇教材梳理篇第16课时Unit8八下课件牛津版.ppt

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1、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,produce p

2、ollution,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 off,wil

3、l 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、水龙头等） 【

4、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 time to go

5、to bed. A.turn on B.turn off C.put on D.put off,B, separate vt.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“不同的”

6、。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,却救了他的命。 I

7、t 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,C,

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

9、 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 later, but t

10、hey 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 go for a

11、 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”表达的是单数概

12、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。,.用括号内所给单词的适当形式填空 1.

13、Yao Ming didnt become （serious） about basketball until he was 12. 2.It is important for us to use natural resources （wise）. 3.The two pictures have some （different）, but we cant find them. 4.The factory produces lots of （pollute）. 5.Daniel did the exercises too （care） and it made his teacher very an

14、gry. 6.As soon as Justin finishes the job, he （allow） to have two weeks off. 7.The book explains grammar （simple） and clearly. 8.Jim was punished by his father for his （care） just now. 9.We should turn off the tap while brushing （tooth）. 10.Daniel found two dogs （dig） in the garden, looking for bone

15、s.,serious,wisely,differences,pollution,will be allowed,simply,carelessness,carelessly,teeth,digging,.根据汉语意思完成句子 11.我们学校的学生不允许穿牛仔裤,否则会被惩罚。 The students in our school are not allowed jeans or theyll . 12.为了创造一个绿色世界,我们尽量多步行少开车。 , we should try to . 13.最著名的主题公园之一是深圳的“世界之窗”。 theme parks Window of the Wo

16、rld in Shenzhen. 14.众所周知,过多的工作对我们的健康有害。 As we all know, our health. 15.即使最简单的日常活动也能对环境造成影响。 Even the simplest daily activities can the environment.,to wear,be punished,To make a green world,walk more and drive less,One of the most famous,is,too much work is harmful to/bad for/does harm to,make a difference to,