所属成套资源:牛津译林版八年级下册单元复习课件集
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Unit+8+A+green+world【复习课件】-2021-2022学年八年级英语下册单元复习过过过(牛津译林版)
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这是一份Unit+8+A+green+world【复习课件】-2021-2022学年八年级英语下册单元复习过过过(牛津译林版),共60页。
Review the wrds
Review the phrases
prtect the envirnment
take the undergrund
save energy
depend n/upn
(对某人/某事)有影响,起作用
have a chance t d sth
be harmful t…
try ne's best
Review the Sentances
are gd fr
save energy by turning ff
t live a green life
It's wise fr peple t chse
take shrter shwers t save water
are nt allwed t cut dwn trees
drp litter in a public place
will be fined by
make a difference
will be punished
ging t be held
ne f the biggest prblems
wrk tgether
make the wrld a better place
has becme a serius prblem
try ur best t prtect
is harmful t
is changing fr
can be recycled
Review the Grammar
1.Otherwise, we will be punished.否则,我们将会被处罚。2.If we drp litter in a public place, we will be fined by the plice.如果我们在公共场所扔垃圾,我们将会被警察罚款。
一般将来时的被动语态一般将来时的被动语态的基本构成为“主语+will/be ging t+be+及物动词的过去分词”。be在will或be ging t之后。一般将来时的被动语态结构(以动词help为例)列表如下:
[注意] 当主语是第一人称时,被动语态的一般将来时也可以用“shall be+及物动词的过去分词”来表达。
1. A new internatinal airprt _____in the city next year.A.cmpletesB.is cmpletedC.will cmpleteD.will be cmpleted
2. —The Frum(论坛)n ChinaAfrica Cperatin Meeting will take place in Beijing this year.—Yes. I hear thusands f guests ________ t the meeting then.A.will be invitedB.will inviteC.are invitedD.invite
Review the Difficulty
1 dig vi. & vt. 挖(洞,沟等)
[观察] I like digging in the garden. 我喜欢在花园里挖洞。The students will dig hles t plant trees this weekend. 这个周末学生们会挖坑种树。
[探究] dig的过去式和过去分词均为_____,现在分词为________。
[搭配] dig up发现;掘起;掘地
1.(1)They ______(dig) a hle t put in the tree just nw.(2) Early this mrning I was busy ________(挖) in the garden t plant trees.
[观察] Are yu serius? 你是认真的吗?Mre and mre families wn cars and this causes serius air pllutin.越来越多的家庭拥有私家车,这造成了严重的空气污染。
2 serius adj. 认真的, 严肃的
[搭配] be serius abut… 对……认真
[拓展] serius的副词形式为________,意为“认真地,严肃地;严重地”。
2.(1)—Tny is the ________ student in ur class.—Yes, he seldm smiles in r ut f class.A.mst hnestB.mst humrusC.mst pliteD.mst serius(2) Frtunately, n ne was ________(serius) hurt in the earthquake several weeks ag.
[观察] This will cause direct frictin. 这将导致直接摩擦。The bad weather is causing prblems fr many farmers.恶劣的天气正给许多农民造成困难。
3 cause vt. 导致;造成
[拓展] cause还可用作名词,意为“原因,起因”,常与介词f 连用,the cause f意为“……的起因”。
3. The Being 737 f Cuba airline crashed(坠毁) in Havana n May 18, 2018, which ______mre than 100 deaths.A.causedB.influencedC.frced
[观察] It's wise fr peple t chse public transprt r ride bicycles. 对人们来说,选择公共交通工具或骑自行车是明智的。The mre bks yu read, the wiser yu will be. 你看的书越多,就会越聪明。
4 wise adj. 明智的,充满智慧的
[拓展] wise的副词形式为________,意为“明智地”;其名词形式为________,意为“智慧”。
4.(1)It is nt really _____ yu t drive s fast n such a rainy day. Slw dwn. A.crazy fr B.crazy fC.wise fr D.wise f(2) Natural resurces are very imprtant fr us. And we shuld use them ________ (明智地).
5 Trees are gd fr us. 树木对我们有益。
[探究] be gd fr…意为“对……有好处”,其反义短语为be bad fr…,意为“对……有坏处”。A gd eating habit is gd fr ur health.一个好的饮食习惯对我们的健康有好处。
[拓展] be gd at… 擅长…… be gd t… 对……友好be gd with… 善于与……相处
1.(1)跑步对我们有好处。Running __________ us.(2)吸烟对我们的健康有害。Smking __________ ur health.(3)汤姆擅长踢足球。Tm __________playing ftball.
6 We can save energy by turning ff the lights when we leave a rm. 我们可以通过离开房间时关灯来节约能源。
[探究] turn ff意为“关上(开关)”,为“动词+副词”短语。该短语接______作宾语时,______既可放在turn与ff之间,也可放在ff之后;接______作宾语时,______只能放在turn与ff之间。
[探究] Please turn the televisin ff befre yu g t bed.=Please turn ff the televisin befre yu g t bed.睡觉前请关上电视。The televisin is t nisy. Please turn it ff. 电视太吵了,请把它关掉。
[拓展] turn n打开; turn up调大(音量); turn dwn调小(音量); turn right向右转
2.(1)Please ______all the lights when yu leave the classrm.A.turn n B.turn ffC.turn dwn D.turn up
【解析】考查动词短语辨析。句意:当你离开教室时,请关掉所有的灯。turn n意为“打开”;turn ff意为“关掉”;turn dwn意为“调小(音量)”;turn up意为“调大(音量)”。由句意可知选B。
(2) Hw nisy it is! Culd yu please _____the CD player a little?A.turn ff B.turn dwnC.turn n D.turn up
【解析】考查动词短语辨析。句意:太吵了!请你把CD播放机音量调小一点儿好吗?turn ff意为“关掉”;turn dwn意为“调小(音量)”;turn n意为“打开”;turn up意为“调大(音量)”。由句意可知选B。
7 What shuld we d t live a green life, class? 同学们,为了过一种绿色的生活,我们应该做什么呢?
[探究]句中的“t live a green life”为动词不定式结构,在句中作目的状语。动词不定式(短语)作目的状语,主要用来修饰动词,表示某一动作或状态的目的。He wrks hard t make his dream cme true.为了实现他的梦想,他努力工作。We made a fire t keep us warm. 我们生火的目的是为了取暖。
3.He gt up at five 'clck in the mrning _____ the early bus.A.fr catch B.catchesC.caught D.t catch
8 separate vt.& vi. 分开,隔开
[观察] Plice tried t separate the tw men wh were fighting.警察试图把两个打架的人分开。The tw cmmunities are separated by a highway.这两个社区被一条公路隔开了。
[拓展] separate还可用作________,意为“各自的;分开的”。
[搭配] separate…frm… 把……与……分开separate…int… 把……分成……
[辨析] separate与divide这两个词都有“分开”的意思,但用法不同。
(1) Taizhu and Changzhu ___________ (separate) by the Yangtze River, and a new bridge will cnnect the tw cities in the near future.(2)一年被分成了四个季节。A year ____________ fur seasns.
are separated
is divided int
[观察] Fr example, we are nt allwed t cut dwn trees. 例如,不允许我们砍伐树木。Her parents dn't allw her t stay ut t late. 她的父母不允许她在外面待得太晚。
9 allw vt. 允许
[搭配] allw sb t d sth 允许某人做某事sb be allwed t d sth 某人被允许做某事allw ding sth 允许做某事
[探究] allw后可跟名词、代词或_______作宾语,也可跟___________作宾语补足语。
2.(1) 根据句意及英语解释完成句子—Why are yu in such a hurry, Cathy?—My dad and mum dn't _______ (let smene d smething) me t stay ut late.
(2) Their parents dn't allw them _____ in the river because it's really dangerus.A.swim B.swimmingC.t swim D.swam
[观察] Otherwise, we will be punished.否则,我们会受到惩罚。The child is sure t be punished fr that.那个孩子肯定会因为那件事受到惩罚。
10 punish vt. 处罚,惩罚
[搭配] punish sb fr sth 因某事而惩罚某人punish sb by ding sth 通过做某事来惩罚某人
[拓展] punish的名词形式为punishment,意为“处罚,惩罚”。
3. 老师没有惩罚那些调皮的男孩,而是耐心地对待他们。The teacher treated the naughty bys patiently _____________________.
instead f punishing them
[观察] If we drp litter in a public place, we will be fined by the plice. 如果我们在公共场所扔垃圾,我们将会被警察罚款。The driver was fined 30 punds fr verspeeding. 这位司机因超速驾驶被罚了30英镑。
11 fine vt. 罚款
[拓展] fine还可用作_______,意为“罚单;罚款”。它也可用作_______,在口语中可用来表示“身体或情况令人满意的”,此时,通常只用作表语,且一般没有比较级,也不被副词very修饰。
4. (1)法庭罚了他100美元。The curt ______ him $100.(2)他付了40美元的罚款。He paid a $40 _____.(3)—Hw is yur uncle?—F____, thank yu.
[观察] We depend n its rich resurces t live, s it is imprtant fr us t prtect it wisely. 我们依靠它(自然)丰富的资源生存,所以我们要理智地保护它,这一点很重要。Peple there depend n the newspaper fr daily news.那儿的人们靠报纸获知每天的新闻。
12 depend vi. 依靠,依赖,指望
[搭配] depend n/upn依靠,依赖;取决于
5. (1) 现在的孩子过于依赖父母。Children these days __________ their parents t much.(2) —It's said that shpping nline is safe.—____. Yu'd better be careful.A.I agree B.That dependsC.I think s D.N prblem
[观察] Mrever, they prduce little pllutin.除此之外,它们几乎不产生污染。It is very likely t prduce sickness.它很可能引起疾病。
13 prduce vt. 导致,产生
[拓展] prduce用作动词时,还可表示“生产,制造”,其同义词为make。prduce还可用作名词,意为“产品;农产品”。prductin为名词,意为“生产;产量;制作,上映”。
6. —Where is this bx f Lngjing Tea _____ in China?—In Hangzhu.A.invented B.prducedC.planted D.grwn
【解析】句意:“这盒龙井茶是在中国哪儿产的?”“杭州。”invent意为“发明”;prduce意为“生产”;plant意为“种植”;grw意为“生长”。由句意可知选B。
[观察] Remember that everyne can d smething t make a difference! 记住每个人都可以做点(对保护环境)有影响的事!There is nt t much difference in price.价格上没太大的差异。
14 difference n. 差异,不同(之处)
[探究] difference既可作_____名词,又可作_______名词,常与between连用,意为“……之间的不同”。make a difference (t sb/sth)意为“(对某人/某物)有影响,起作用”。
[拓展] difference的形容词形式为________,副词形式为________。
differently
7. (1)A smart phne makes a big _____ t ur life.A.difference B.decisinC.prgress D.predictin
【解析】 make a difference意为“产生影响”;make a decisin意为“做决定”;make prgress意为“取得进步”;make a predictin意为“做预测”。句意:智能手机对我们的生活产生了很大的影响。由句意可知选A。
(2) — Have yu nticed that Anna's spken English is greatly imprved?—Yes, she sets us a gd example. Hard wrk always _____.A.makes a dealB.makes a differenceC.makes a prblem
15 Fr example, we are nt allwed t cut dwn trees. 例如,不允许我们砍伐树木。
[探究] cut dwn意为“砍倒”,为“动词+副词”短语。________作其宾语时,应放在cut与dwn中间;______作其宾语时,既可放在cut与dwn中间,也可放在dwn之后。
[拓展] (1)cut dwn还可译为“削减,缩小(尺寸、数量或数目)”。(2)cut的常用短语:cut sb sth= cut sth fr sb为某人切某物cut sth int sth 把某物切成某物cut in n sb 打断某人的(谈话);插嘴cut ut剪下;删除
1. Our cuntry is taking actin t ________ air pllutin.A.cut dwn B.cut upC.cut ut D.cut ff
【解析】考查动词短语辨析。句意:我们国家正在采取行动减少空气污染。cut dwn意为“减少”;cut up意为“切碎”;cut ut意为“删除;裁剪”;cut ff意为“中断;切掉”。由句意可知选A。
16 These new types f energy cst very little and will never run ut.这些新型能源不仅成本低廉,而且用之不尽。
[探究] run ut意为“用完,耗尽(供应品)”。
[辨析] run ut与run ut f这两个短语都有“用完”的意思,但用法不同。
2.—Let's buy a new camera. —Oh, n! We have almst ________ the mney. A.taken dwn B.taken care f C.run ut f D.run after
17 survey n. 调查
[观察] Daniel and I did a survey this Wednesday.本周三我和丹尼尔做了一项调查。Let's d a survey n students' daily habits. 咱们做一项有关学生们日常习惯的调查吧。
[搭配] d a survey 做一项调查
他们打算做一项有关历史方面的调查。They are ging t ___________ n histry.
[观察] Only 15 students recycle empty bttles.只有15名学生回收空瓶子。The bx n the desk is empty.课桌上的盒子是空的。
18 empty adj. 空的
[探究] empty的反义词为_____,意为“满的”。empty还可用作______,意为“倒空”。
2. (1) I lked int the classrm but I fund it ________/ ′emptɪ/.(2) The classrm is ________ (空的) nw. All the students are in the music rm.
[观察] Air pllutin is harmful t ur health. 空气污染对我们的健康有害。Fruit juice can be harmful t children's teeth. 果汁可能损坏孩子的牙齿。
19 harmful adj. 有害的
[拓展] harmful的名词形式为________;反义词为________。
[搭配] be harmful t=d harm t 对……有害Smking is harmful t yur health. 吸烟有害健康。
3. (1) Reading n mbile phnes des _______(伤害) t yur eyes.(2) Such bad bks shuldn't be allwed t sell at any bkstre. They are h________ t children.
[观察] They will be frmed ver thusands r even millins f years. 它们历经几千年甚至上百万年才会形成。These rcks were frmed mre than 20 thusand years ag.这些岩石是两万多年前形成的。
20 frm vt.& vi. 形成
[拓展] frm用作动词时,还可表示“建立,组成;(使)排列成”;作名词时,意为“形式”。
4. (1)该组织成立于2000年。The rganizatin __________ in 2000.(2)我反对任何形式的捕猎行为。I am against hunting in any ______.
[观察] If they are used and thrwn away carelessly, finally sme f them will be run ut. 如果它们被满不在乎地使用并扔掉,最终它们中的一些就会被耗尽。The by des his hmewrk carelessly. 那个男孩做作业很粗心。
21 carelessly adv. 满不在乎地;粗心地
[拓展] carelessly的形容词形式为________;反义词为________。
5. As we all knw, a________ (care) driver is always a danger t the public.
22 simple adj. 简单的
[观察] Here are sme simple steps t take.这里有一些可采取的简单措施。This prblem is very simple, and yu can wrk it ut. 这个问题很简单,你可以解出它。
[拓展] simple的副词形式为_______,意为“简单地;仅仅”;simple的同义词为easy,意为“容易的”;反义词为___________,意为“难的”。
difficult/hard
1. They d ________(简单的) wrk ver and ver again.
23 step n. 步骤;措施
[观察] We are taking steps t prevent the pllutin.我们正在采取措施防止污染。This is the first step twards peace. 这是通向和平的第一步。
[拓展] step用作_____时,还可表示“步,脚步;台阶,梯级;阶段”。step也可用作_______,意为“跨步,迈步”。
[搭配] take steps t d sth 采取措施做某事step by step 一步一步地
2.(1)你将采取什么措施来解决这个问题?___________will yu ___________this prblem? (2) Cme n! Suzhu Museum is nly a few ______(步) further.
take t slve
24 In rder t save pwer, we shuld turn ff the lights when we leave a rm. 为了节约电,我们应该在离开房间时关上灯。
[探究] in rder t d sth意为“为了做某事”,在句中作目的状语,其否定形式为__________________。
in rder nt t d sth
1. 为了实现中国梦,我们必须努力学习和工作。________ t achieve ur Chinese Dream, we must study hard and wrk hard.
25 We shuld separate waste int different grups s that it can be recycled. 我们应该把废弃物分成不同的种类,以便(它)能被回收利用。
[探究] s that意为“以便;为了”,在此引导目的状语从句。
[辨析] s that与s…that…
2. 我们应该学好英语,以便能向世界讲述中国故事。We shuld learn English well ________ we can tell China stries t the wrld.
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