中考英语复习考点强化训练9八上Units7_8精练课件A

这是一份中考英语复习考点强化训练9八上Units7_8精练课件A，共22页。PPT课件主要包含了invention，higher，whenif，producing，whichthat，added，especially，emperature，eaceful　，raditions　等内容，欢迎下载使用。
一、阅读理解。 A[原创题] Sme scientists believe that Mars is the planet with the highest chance f supprting human life away frm Earth. Of these scientists，sme believe that it's pssible fr humans t reach Mars by 2030.Hwever，there are many questins t answer and things t prepare befre this can happen.Scientists must research Mars as well as develp the technlgy fr a persn t live safely there.Recently，scientists have sent rbts t Mars t gather infrmatin abut the planet t answer such questins.Is there life n Mars？ What is the climate like？ What des the land lk like？ What wuld be needed fr humans t explre Mars？
Putting peple n Mars will include planning hw a persn will live n Mars.At its shrtest distance，Mars is 225 millin kilmetres away frm Earth.S，it wuld take abut 6 mnths fr a ne-way trip t get there.And astrnauts wuld have t remain n Mars fr ver 18 mnths befre Earth and Mars were at their clsest distance again.S planning fr such a lng trip t Mars wuld include finding ut hw much fd and supplies wuld be needed fr ver tw years in space and hw such things wuld be carried. Astrnauts wuld need t prepare bth their minds and bdies fr such a lng trip away frm Earth.NASA set up a special research building in Hawaii.A grup f astrnauts stayed in this research building fr 366
days.During their stay，they had t deal with what they might have t deal with n Mars.Fr example，they had t eat bad fd.They had t live with each ther in a very small space.They als had t deal with the prblem f having lts f time with little r nthing t d.They culdn't receive help frm peple n the utside fr the whle time they were inside. One day humans will be able t live n Mars.
1.Frm the secnd paragraph，we can knw that 　　　 has been human life n MarsB.scientists have knwn a lt abut MarsC.Mars still seems very strange t humansD.scientists have answered many questins abut Mars2.What's the main idea f the third paragraph？ A.It is nt s easy t put peple n are planning ne-way trip t will take a lng time t send peple t wrk must be dne befre putting peple n Mars.
3.The main purpse f NASA setting up a special research building in Hawaii is t 　　　 the cnditins f living n MarsB.test astrnauts' ability t live n Mars C.be preparing t put peple n Mars ne dayD.help deal with the prblems f living n Mars4.What culd be the best title fr the passage？ A.Flying t Mars B.Living n MarsC.Knwing Mars Well D.Watching Out Mars
B 下面文章中有五处(第5—9题)需要添加小标题。请从以下选项(A、B、C、D、E和F)中选出符合意思的小标题。选项中有一项是多余选项。 Clthing Technlgy 5. . Peple have always wrn clthes t keep themselves warm and dry.But in recent times， ur clthing has changed.We need clthing that will help us t live， wrk， cmpete and play at ur best.The peple wh make and design clthing have changed what they d.And we nw have mre chices abut what t wear than ever befre！
6. . Athletes wh want t win ften wear the best mdern clthing.Swimmers nce wre black swimsuits made frm special material. This material was called “shark skin”.Swimmers wearing the new swimsuits brke Olympic swimming recrds.But then the new swimsuits were banned. They helped swimmers g t fast！ Runners wear clthing made frm special material， t.Runners wearing the skin suits mve thrugh the wind faster than ther runners. 7. . Sme peple wh make clthing have tried t make the amunt f waste in the
envirnment smaller.One designer fund a way t turn ld plastic milk bttles int jackets.The jackets are light t wear.They dry quickly after being washed， t. S nw peple can wear nice warm jackets and help t save the envirnment at the same time！ 8. . Peple wh make and design clthes have created this clthing made frm a super-strng and safe material called Kevlar. Kevlar was first used in car tyres (轮胎).Kevlar is light and easy t use.It is five times strnger than steel.Kevlar material is cmfrtable， and nt t ht t wear. Kevlar can prtect peple against sharp (锋利的) bjects.It can als prtect
them frm being hit t hard.Sprts peple wear clthes made frm Kevlar s they dn't get hurt n the sprts field. 9. . Sn， clthing culd be made with anther smart material.It will recrd facts such as hw ht it is.The persn wearing the new material will be able t check these facts. This material will als be able t recrd the wearer's heart rate and make sure that they are healthy.
二、完形填空。[原创题]Niki saw the sign first.It said “Welcme t Laytn.”“We're here！” Niki said.“Yes，” answered Mum.“Nw I'll shw yu where I 　10　.” Mum stpped the car in frnt f a red huse and said，“Oh，my Gd！”“What's wrng？” asked Niki.“It's s 　11　 nw，” Mum said sadly.Then she said，“Let's see hw Main Street lks.” 　12　 the car mved up Main Street，Niki asked.“Is Main Street the way yu remember？” “N，” Mum said.“Nt much is the same.” But then she 　13　.“Lk，
Niki！ The Laytn Diner is still here！” Mum pulled the car int the parking lt.“Let's g in and get sme 　14　.” Niki and Mum walked int the diner.Mum lked arund and laughed.“It hasn't 　15　 a bit.Even the wallpaper is still the same！” A waitress 　16　 Mum and Niki t their table.They sat dwn，and Mum lked at the menu.“Just like the 　17　 days！” said Mum. Just then，a wman with white hair sat at the next table.The waitress said smething and the wman laughed.Niki saw Mum's eyes grw 　18　.“What is it，Mum？” she asked.“That laugh，” Mum said sftly.“I remember that 　19　.” She turned and lked at the wman.
Niki lked past Mum and smiled at the wman.Then the wman gasped with 　20　.She std up and walked ver t Mum and Niki's table.She lked 　21　 at Mum's face befre she spke.“Margaret，it's s nice t see yu after all these years.”Mum gave the wman a blank(不理解的) 　22　.“I'm Mrs Blade，” the wman said.“Yur third-grade teacher.” Mum jumped up and hugged Mrs Blade.“I didn't knw 　23　 yu were.”
Mrs Blade laughed ludly again.“I didn't knw wh yu were either，Margaret，” she said.Then she turned tward Niki and said，“But yur 　24　 lks just like yu did in third grade.And I never frget a student's face.”
up B.grew up C.gt up D.lked B.awful C.different B.Since C.Althugh B.stpped C.smiled B.lunch C.il D.lift B.reminded C.disappeared B.tld C.led B.free C.ld B.clear C.dark D.wide
B.expressin C.laugh B.surprise C.supprt B.suddenly C.quietly B.survey C.lk B.hw C.what B.daughter C.sn D.husband
三、语法填空。 Scientists have designed transparent (透明的) wd that can replace cmmn glass in windws.The 25. (invent) uses wd frm balsa trees in the Suth and Central America and the thermal efficient (热效率) is five times 26. (high) than glass. Unlike 27. (traditin) glass， the transparent wd can supprt strng impact (冲击) and it wn't break int pieces 28.　 　 it is hit hard. The transparent wd 29. (create) by a team frm the University f Maryland and University f Clrad.The team want t find a greener thing
was created
instead 30. cmmn glass，because cmmn glass makes abut 25,000 tns f waste each year.Besides 31. (prduce) greenhuse gases，glass can als lead t the lss f energy.“In the residential (住宅的) buildings，the energy lss is 32. (especial) serius，s peple need t find new energy-efficient windw materials，”the team wrte in a reprt. “It's prved that using the transparent wd will save csts，”the researchers 33. (add).“This new material 34. cmes frm sustainable，renewable resurces (可再生资源) has lts f advantages. It will be easy t prduce in the future.”
四、单词拼写。35.Mm tk Nancy's t 　 and fund that she had a fever.36.—In China， we use red paper fr hngba because red means gd luck.—That's interesting！ I want t knw all the Chinese t . 37.(2020武威改编)After mnths f lking he f fund a jb.That made him quite happy.38.(2020福建改编)—I hear yur uncle and aunt have mved t the cuntryside.—Yes.They think the life in the cuntryside is mre p will be fewer trees and the e 　 will be in great danger.
40.In China，it's a custm that tea is s while must be prevented frm p 　 plluted water int rivers and services are prvided s that t 　 dn't need t wait in line fr paper stpped talking t each ther，because they d 　 with the ther abut everything.44.(2021临沂)In America，Thanksgiving is a hliday that c 　 the lve f family.
ravel(l)ers/turists