八年级上册 Unit 7～Unit 8-【知识梳理】2025年中考英语一轮教材梳理（人教版）课件PPT

这是一份八年级上册 Unit 7～Unit 8-【知识梳理】2025年中考英语一轮教材梳理（人教版）课件PPT，共43页。PPT课件主要包含了pollution　，earth　，plant　，planet　，peace　，build　，dangerous　，factory　，finally　，believe　等内容，欢迎下载使用。
一、 重点单词默写(一) 课本词汇Ⅰ.汉译英
1．污染 (物) __________2．地球；世界 ______3．环境 ____________4．种植；植物 ______5．行星 _______
6．和平 ______7．建造 ______8．危险的 __________9．工厂 ________10．最终 ________
envirnment　
11．相信 ________12．宇航员 __________13．不可能的 ___________14．假期 _________________15．在……期间 _______16．已经 ________17．人的；人 _______18．传统的；惯例的 ____________
19．奶酪 _______20．机器 ________21．三明治 _________22．秋天 _______23．片；块；段 ______24．庆祝 __________25．太空 ______
vacatin/hliday　
traditinal　
Ⅱ.英译汉1．prbably _____2．sugar _____3．salt ___4．shape ___________5．pssible _______6．temperature _________________
1．firewrk _____2．flat ___________________3．fld ___________4．fcus _________________
5．furteen _____6．furth _____7．fg ___8．fund ___________
二、 重点单词拓展 1．pllutin (n. ) 污染；污染物 　　 (v. ) 污染 ________ 　　 污染环境 __________________________ 2．envirnment (n. ) 环境 　　 (adj. ) _______ envirnmental 　　 环境问题 __________________________
pllute the envirnment　
envirnmental prblems　
3．peace (n. ) 和平 　　 (adj. ) 和平的；宁静的 _________ 　　 (adv. ) 平静地；安宁地 ___________ 4．agree (v. ) 同意；赞成 　　 同意某人_______________ 　　 同意 (不) 做某事 _______________________ 　　 (n. ) ___________ agreement 　　 (v. ) 不同意；有分歧 _________ 　　 不同意某人 __________________
peacefully　
agree with sb.　
agree (nt) t d sth.　
disagree with sb.　
5．traditinal (adj. ) 传统的 　　 传统文化 ____________________ 　　 (n. ) 传统 __________ 6．prepare (v. ) 把……准备好 　　 为……做准备 _______________ 　　 (n. ) _______________preparatin
traditinal culture　
prepare fr… 　
三、 重点短语默写1．百年后 _____________2．充满 __________________________3．许多；大量 ____________4．把……看作……___________5．在……中发挥作用 _______________6．对……表示感谢 ________________7．切碎 _______
in 100 years　
be full f/be filled with　
hundreds f　
play a part in　
give thanks fr　
8．看起来像 __________9．多次；反复地 ____________________10．两片面包 ____________________11．忘记做某事 __________________12．被……覆盖……________________
ver and ver again　
tw pieces f bread　
frget t d sth.　
be cvered with　
13．跌倒；倒塌 __________14．再多十分钟 ____________________15．打开/关掉 ____________16．在将来 ______________17．寻找 _________
anther ten minutes　
in the future　
四、 完成句子或翻译1．一百年后将会是什么样子？What _____ it ___ like ___ ______ ________？2．你需要多少西红柿？____ _______ ___________ d yu need?3．他需要多少牛奶？____ _______ _______ des he need?
in 　100 　years　
Hw 　many 　tmates　
Hw 　much 　milk　
4．首先， 剥去香蕉皮。 接下来， 把香蕉放进搅拌机。 ______， peel the bananas._____， put the bananas in the blender.5．未来将会有更少的汽车吗？_________________________________________________
Will there be fewer cars in the future? 　
　　　Will peple use mney in 100 years？一百年之后人们还会使用纸币吗？in＋时间段， 常用于一般将来时， 提问多用 “hw sn”。辨析： later, after一段时间＋later＝after＋时间段， 常用于一般过去时， 提问用 “when”。
　　　Hw much ygurt d we need? 我们需要多少酸奶？Hw many bananas d we need? 我们需要多少香蕉？(1) 这里的hw much 和hw many意思均为 “多少”， 都表示询问物品的数量， 其中hw much＋不可数名词， hw many＋可数名词的复数， 另外hw much也可以表示询问价格。如： Hw much are the pants? 这条裤子多少钱？
(2) 当 “数词＋计量名词＋f” 修饰可数/不可数名词时， 对其中的数词提问要用hw many。如： I need tw pieces f paper. (对画线部分提问) Hw many pieces f paper d yu need?
　　　Hwever, they agree it may take hundreds f years.然而， 他们认为这可能还需要数百年的时间。 (1) hundreds f 意为 “成百上千”， 其前不能用具体的数字修饰， 其后应跟名词复数形式。 类似用法还有thusands f (数以千计的), millins f (数以百万计的), billins f (数以十亿计的)。 如： Thusands f peple died in that earthquake.在那场地震中有数千人丧生。
(2) 表具体数， 则用 “具体数词＋hundred/thusand/ millin/billin＋名词复数”。 如： three hundred students 三百名学生
　　　We need ne cup f ygurt.我们需要一杯酸奶。ygurt意为 “酸奶”， 为不可数名词。英语中表达不可数名词的数量时常用 “数词＋量词＋f＋不可数名词” 结构， 常用短语有 a piece f, a cup f, a glass f 等， 谓语动词由量词而定。如： There is a piece f bread n the plate. 碟子上有一片面包。There are tw glasses f juice n the table. 桌上有两杯果汁。
　　　Hw d yu make a banana milk shake? 你如何制作香蕉奶昔？make the bed整理床铺　　make a mistake 犯错误　　make mney赚钱make a telephne call打电话　　make friends 结交朋友　make prgress 取得进步
六、 单项选择(　　) 1.It’s reprted that peple thrw ________ plastic bags alng this street every day.A．tw hundred f　B．tw hundreds　C．hundreds f
(　　) 2.What d yu think Sally will be like ________ 10 years?A．after　B．in　C．later(　　) 3.—Gd mrning, Madam. Can I help yu?—Sure, I’m thirsty. I’d like ________．A．tw cup f tea 　B．three pieces f bread　C．a bttle f cffee
(　　) 4.Dn’t be afraid t ________．Keep wrking and yu will make great prgress.A．make mney　B．make mistakes　C．make the bed
(　　) 5.I want t make a banana milk shake. Please tell me ________milk I need and ________ bananas I need.A．hw much; hw much　B．hw many; hw many　C．hw much; hw many
(　　) 6.Lng ndles are a symbl f lng life. S please dn’t ________．【2024秋·长春月考改编】A．cut them up　B．cut up them　C．cut it up(　　) 7.We never knw what might happen in the future, but we can ________ the wrst and hpe fr the best.【2024·鼓楼区模拟改编】A．care fr　B．prepare fr　C．send fr
(　　) 8.—What wnderful news Zhu has written!—I ________ with yu. She is my favurite reprter.【2024·云南模拟】A．agree　B．disagree　C．cmmunicate
(　　) 1.A．actr 　B．dctr　C．astrnaut 　　　　D．ck
Gerge Aldrich wrks at NASA (美国宇航局).But he is nt a(n) 1 . He is a “chief sniffer (首席嗅探官)”．
(　　) 2.A．sea　B．space　　C．earth　　　D．class(　　) 3.A．study 　B．breathe　C．wrk 　　　D．g
His jb is t smell everything astrnauts take int 2 . There are a few “chief sniffers” at NASA. They make sure that the Internatinal Space Statin has n strange smells.S hw d they 3 ？
(　　) 4.A．smell 　B．lse 　C．share 　　　　D．taste(　　) 5.A．use　B．agree　C．crrect　　　　D．give
They dn’t see the bjects that they 4 . They just smell a sample (样品) f the air arund the bjects. Then, they 5 a scre fr the sample.
(　　) 6.A．gd 　B．strange 　C．delicius 　D．sweet(　　) 7.A．scres 　　　B．mistakes 　C．pieces 　　　　D．chices
Zer means the bject has n smell. Fur means it has sme 6 smells. If the 7 f an bject’s sample are mre than 2.5, astrnauts cannt take it int space.
(　　) 8.A．widely　B．patiently　C．exactly　　　　D．seriusly
Of curse, humans aren’t the nly testers. Befre Aldrich smells, the bjects have been tested by machines. Machines can tell if the bjects are dangerus but cannt tell 8 hw things smell t humans. S “chief sniffers” are needed.
(　　) 9.A．bad 　B．healthy　C．lng 　　　　D．big
Sniffers need t have a 9 nse. They can’t have allergies (过敏) r breathing prblems. They take a “smell test” every fur mnths, accrding t the Daily Mail.
(　　) 10.A．puts ff　B．makes up　C．gets away frm　　　　D．takes pride in
Aldrich has smelled 800 bjects ver the last 40 years. He 10 his wrk. “I feel like I’m a bdyguard fr the astrnauts，” he tld Wired.
takes pride in
八、 阅读理解【2024·周口模拟改编】
D yu believe that fd can help yu understand yur persnality (个性)? Try this test. Chse yur favurite fd and check the answer. Share it with yur classmates and have fun.
B．hamburgers
D．fried chicken
See the answers here: A．Yu always try t make yurself different frm thers. Smetimes it’s nt s easy fr yu t make friends with thers. S yu will feel lnely at a time.B．Success is yur nly interest, s yu usually spend mst f yur time in wrking and yu hardly have time t relax. Of curse, smetimes yu feel a little tired.
C．There are always s many new and special ideas in yur mind. Yu als like sharing these new ideas with yur friends. Yu are creative and energetic.D．Peple think that yu are very shy but yu are a gd listener fr yur friends. Yu wuld like t give thers a hand when they are in need. S yur friends enjy staying with yu.
E．Because yu are utging and talented in telling jkes, peple like t make friends with yu. Yu always make peple arund yu very happy. Yu’re very humrus.
Des yur chice really tell yu wh yu are? Just fr fun!
(　　) 1.Wh is the text written fr? A．Students.　B．Parents.　C．Teachers.　　　　D．Vlunteers.
(　　) 2.If Michael chses fried chicken, what may he be like? A．He desn’t wrk very hard.　B．He is helpful and is a gd listener.C．He wants t be the best.　　　　D．He is utging and humrus.
(　　) 3.If Mary is always utging and has talent fr telling jkes, what might she chse? A．Ndles.　B．Apples.　C．Fried chicken.　　D．Cakes.
(　　) 4.Accrding t the text, which ne is WRONG? A．If yu chse apples, yu are creative and shy.B．If yu chse cakes, yu always make thers laugh.C．If yu chse ndles, yu are different frm thers.D．If yu chse hamburgers, yu dn’t have enugh time t relax.