译林版八年级英语下册中考Unit考点知识复习(1)(2)ppt

1、译林版八年级英语下册中考Unit8考点知识复习自 学 反 馈类别课标考点要求词汇拓展1.wise adj. _ (adv.)2pollute v. _ (n.)3. serious adj. _ (adv.)4recycle v. _ (n.)5. different adj. _ (n.) 6.punish v. _ (n.)7. careless adj. _ (n.) _ (adv.) 8. harm v. _ (adj.) 有害的 _ (adj.) 无害的 自学反馈重点突破wiselypollutionseriouslyrecyclingdifferencepunishmentcare

2、lessnesscarelesslyharmfulharmless类别课标考点要求短语归纳1.越来越多的家庭 _2导致严重的空气污染 _ 3关上(开关) _4被分成 _5尽力做某事 _6全国各地 _ 7砍倒 _8不被允许做某事 _9被惩罚 _more and more familiescause serious air pollutionturn offbe separated intotry to do sthall over the countrycut downbe not allowed to do sthbe punished 自学反馈重点突破短语归纳10被警方罚款 _11依靠；取决

3、于 _12耗尽，用完 _13产生污染 _14对有影响 _15结果 _16做一些错事 _17一个没有剩下 _ 18.保护环境 _ depend onbe fined by the policerun outproduce pollutionmake a difference toas a resultdo something wrongnone leftprotect the environment 自学反馈重点突破短语归纳19处理，处置 _20听起来像 _21最大的问题之一 _22充满，填满 _23使某人生病 _24更多的生物 _25少于 _deal/do withsound like one

4、 of the biggest problemsbe filled withmake sb illmore living thingsless than自学反馈重点突破短语归纳26有做某事的机会 _27尽某人最大努力 _28做调查 _29刷牙 _30用两面纸 _31对有害 _32在正确位置 _33数以百万的 _34扔掉 _ have a chance to do sth try ones bestdo a surveybrush teethuse both sides of the paperbe harmful toin placemillions ofthrow away 自学反馈重点突破

5、句型再现1.当我们离开房间时，我们可以通过关灯来节约能源。 We can _ the lights when we leave a room.2. 我们可以通过回收废品来保护环境。 We can protect the environment _3. 例如，不允许我们砍树。 For example, we _ trees.4. 否则我们将会被处罚。Otherwise, we _save energy by turning offby recycling wasteare not allowed to cut down will be punished自学反馈重点突破句型再现5. 我们依靠其丰富

6、的资源生存 We _ its rich resources _ 6. 这些新型能源不仅成本低廉，而且用之不尽。These new types of energy _ and will _7. 如今，污染是世界上最大的问题之一。 Pollution is _ in the world today. depend onto livecost very littlenever run outone of the biggest problems自学反馈重点突破句型再现8. 空气污染对我们的健康有害。 Air pollution _ our health.9. 因此，对于我们来说，明智地使用它们很重要

7、。_， it is very important for us _10当(你)购物时，自带购物袋。_ when shopping. is harmful toAs a resultto use them wiselyTake your own bags自学反馈重点突破语法结构被动语态(II)一般将来时的被动语态。详见P107，语法互动(七) 自学反馈重点突破词 汇 点 睛1 separate vt.&vi. 分开，隔开点拨 separate 侧重指把原来连在一起或靠近的人或物分开，后面通常接介词from。 He separated the big eggs from the small one

8、s. 他把那些大的鸡蛋和小的鸡蛋区分开来。This patient should be separated from the others. 这位病人应该和其他病人隔离。 重 点 突 破自学反馈重点突破拓展 separate adj. 各自的，分开的The children sleep in separate beds. 孩子们都睡在各自的床上。自学反馈重点突破 2 harm vt. & n. 伤害，损害The medicine did not harm him. Instead it saved his life. 这药没有伤害他，相反，它救了他的命。It wouldnt do him an

9、y harm to work a bit harder. 工作努力点儿对他没什么害处。自学反馈重点突破拓展 harm的形容词形式是harmful，意为“有害的”。do harm tobe harmful to， 意为“对有害”。Smoking is harmful to our health.Smoking does harm to our health.吸烟对我们的健康有害。自学反馈重点突破3 difference 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

10、“对有很大影响；使有了很大的不同”。There are many differences between living in a big city and living in the country. 生活在大城市与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。自学反馈重点突破拓展 difference的形容词形式是different，意为“不同的”。be different from意为“与不同”；be different in意为“在方面不同”。It was very different from mo

11、dern car races but no less exciting. 它与现代小汽车比赛大不相同，但激动人心的程度却毫不逊色。 The two boys are different in their interests. 这两个男孩的兴趣是不同的。自学反馈重点突破巧 辨 异 同 alive, living, lively, live和life(1)alive 是形容词，意为“活着的，在世的”，通常只作表语或后置定语。The fish we caught yesterday is still alive. 我们昨天捕的那条鱼还活着。自学反馈重点突破(2)living 可作形容词，意为“活着的

12、，有生命的(尤指现存的)”；还可作名词，意为“生存之道，生计”。常用搭配：make a living 谋生；living things 生物。She has no living relatives. 她没有还健在的亲戚了。The living are more important to us than the dead. 对我们来说，在世的人比去世的人更重要。His uncle makes a living as a driver. 他的叔叔以开车谋生。自学反馈重点突破(3)lively 是形容词，意为“有生气的，生机勃勃的”。A lively person is full of energy

13、. 一个生气勃勃的人总是充满活力。(4)live 作动词时，意为“活着，生活，居住”；作形容词或副词时， 表示“现场直播”。Kings in history wanted to live forever, but none of them succeeded. 历史上国王都希望长生不老， 但没有一个成功。自学反馈重点突破It wasnt a recorded show. It was live. 它不是录制节目， 是实况转播。The race will be covered live. 这场比赛将现场直播。(5)life 是名词，意为“生命，生活”。其复数形式是lives。Life is ma

14、de up of little things. 人生是由琐碎的事构成的。自学反馈重点突破1 For example, we are not allowed to cut down trees. 例如，不允许我们砍树。点拨 (1)allow意为“允许；许可”，常用于“allow sb to do sth”结构，表示“允许某人做某事”。allow后面可接动名词作宾语，不可用动词不定式作宾语，即allow doing sth，意为“允许做某事”。 My father allowed me to play basketball after finishing my homework. 我父亲允许我做完

15、作业后打篮球。句 型 透 视自学反馈重点突破They do not allow smoking in public. 他们不允许在公共场合吸烟。(2)allow用于被动语态时，后面必须接不定式作宾语补足语，即“sb/sth be allowed to do sth”结构。Women were not allowed to take part in the games in the past. 在过去，妇女是不允许参加这些比赛的。自学反馈重点突破2 Pollution is one of the biggest problems in the world today. 如今，污染是世界上最大的问

16、题之一。点拨 “one of the biggest problems”意为“最大的问题之一”，其结构为“one ofthe形容词的最高级可数名词的复数”。整个短语表达的意思是单数，故谓语动词用第三人称单数形式。自学反馈重点突破One of the fishing boats sank down.其中一艘渔船沉没了。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。自学反馈重点突破.用括号内所给词的适当形式填空1. There are many voluntary _ (organize) now.2.

17、The old man _ (wise) decided to be picked up at the airport.3. The two pictures have some _ (different), but we cant find them.4. Miss Green always makes her lessons _ (live) and interesting.5. Jim doesnt do the homework as _ (careless) as Lanizationwiselydifferenceslivelycarelessly自学反馈重点突破.单项选择()1.

18、 Can you _ the TV? I feel a little sleepy.Aturn onBturn downCturn upDturn off()2. Its said that a new robot _ by Johnson in a few days.AdesignedBwill designedCwill be designedDhas been designedDC自学反馈重点突破()3. If farmers _ trees and forests, many wild animals _ nowhere to live.Acut down; haveBwill cut down; will haveCwill cut down; haveDcut down; will have()4. The children are separa