初中英语人教新目标 (Go for it) 版九年级全册Unit 13 We’re trying to save the earth!综合与测试作业课件ppt

这是一份初中英语人教新目标 (Go for it) 版九年级全册Unit 13 We’re trying to save the earth!综合与测试作业课件ppt，共25页。PPT课件主要包含了throw，recycled，bottles，with，harmful，but，includes ，their，costs，still等内容，欢迎下载使用。
【精析】四者都有“花费”的意思，但用法不同。cst主语通常是物，常用于sth. cst(s) sb. sme mney句型中，意为“某物花费某人多少钱”；spend主语通常是人，常用于spend sme mney/time (in) ding sth.结构中，意为“花费金钱/时间做某事”，也用于spend mney/time n sth.结构中，意为“在某方面花费金钱/时间”；take常用it作形式主语，常用于It takes/tk sb. sme time t d sth.句型中，意为“做某事花费某人多长时间”；pay主语是人，常用于sb. pay(s)/paid sme mney fr sth.句型中，意为“某人为某物花费多少钱”。
【精练】　　　　　　　　　　　　　　　 ( )1.—D yu ften get nline?—Yes.I ________ lts f time n it.A．cst B．spend C．take D．pay( )2.—Yur new skirt lks very nice.Hw much is it?—It ________ me ￥200.A．cst B．paidC．spent D．affrded3．She spends an hur reading English every day.(改为同义句)It ______ her an hur t ______ English every day.4．The new TV cst me 6，000 yuan.(改为同义句)I __________ 6，000 yuan ________ the new TV.
takes read
paid/spent fr/n
【精析】the number f意为“……的数量”，后面接名词复数，谓语动词用单数形式；a number f意为“大量；许多”，相当于a lt f，后面接名词复数，谓语动词用复数形式。
【精练】( )5.There ________ a number f members in the Green Life Club.The number f them ________ 30 nw.A．are；are B．are；is C．is；is D．is；are( )6.A number f turists ________ Dali because it's such a beautiful city.A．have gne t B．has been tC．have been t D．has gne t
【精析】take part in意为“参加”，常指参加某项群体活动并在活动中发挥作用；jin表示“参加；加入”，通常指参加或加入某个组织或社团，并成为其中一员；jin in表示“参加”，后可接比赛、活动等名词。jin sb. in (ding) sth.意为“和某人一起做某事”，其中“in (ding) sth.”可省略。
【精练】( )7.If Jhn ________ the talent shw，he wuld win it fr sure.A．jined B．jins inC．takes part in D．tk part in( )8.My brther Jack ________ the army fr 5 years.A．has jined B．has jined inC．has been in D．has taken part in
一、完形填空。The Develpment f Electric CarsElectric cars may seem like a recent inventin，but they have been arund fr years.In the early 1900s，there were 1 electric cars n the rad than gasline (汽油) cars.Because at that time，gasline was expensive cmpared with ther fuels (燃料)，and electric cars were mre ppular.When gasline 2 drpped and new technlgies n gasline cars were develped，electric cars were ut f date.Gasline cars became mre ppular 3 ，because they culd g farther withut stpping.During the 20th century，gasline cars gt bigger，heavier and faster.They needed mre fuel，and it 4 mre air pllutin.Fr years，the car makers didn't wrry abut pllutin.They didn't wrry abut hw much gasline cars used，either.But
when peple began t 5 that there was nt enugh il n the earth，they asked car makers t prduce mre efficient (高效能的) and less plluting cars.One 6 f slving the prblem was a “hybrid” car，ne that ran partly n gasline and partly n electricity.Hybrid cars became ppular in the 2000s because gasline prices went up while prices f hybrid cars 7 .An all­electric car uses n gasline.The prblem，hwever，is that car batteries (电池) need t be recharged (再充电).That makes electric cars nt s 8 fr lng jurneys.Many peple are nt pleased with it.The gvernment and car makers are wrking tgether t 9 safe，cheap and useful electric cars.When mre and mre peple have these electric cars in the future，gasline statins may 10 .
( ) B．mre C．faster D．bigger( ) B．places C．statins D．keepers( ) B．still C．yet D．frever( ) B．cntrlled C．caused D．wasted( ) B．start C．keep D．realize( ) B．persn C．article D．style( ) ut B．went up C．went away D．went dwn( ) B．suitable C．delicius D．dangerus( ) B．develp C．frget D．prtect( ) B．designC．build D．disappear
二、阅读理解。Wind pwer is a very clean surce (资源) f energy. This is hw wind pwer wrks.Wind makes windmills (风车) spin (旋转). When the windmills spin, they make electricity.Then we can use the electricity.A lt f peple think that wind pwer is new, but that's nt true. Fr thusands f years, peple have used wind t sail bats and mve water. We still d thse things tday, but these days we mstly use wind pwer t make electricity.Wind pwer is a very ppular surce f energy. Mst peple think that we shuld use it mre and mre. First f all, it's clean. Windmills dn't pllute the envirnment at all. Secnd, we can use wind pwer frever. After all, we will always have wind.Als, wind pwer is cheap, and it's getting even cheaper.
A lt f peple dn't understand wind pwer very well. They believe that there are prblems with wind pwer, but many f thse prblems are nt real. Fr example，sme peple say that windmills are dangerus fr birds. The idea used t be true, but it isn't true anymre. Old windmills killed birds because they spun very fast. New windmills spin slwly, and they aren't dangerus fr birds.Hwever, there are real prblems with windmills. One prblem is that many peple think windmills are very ugly. This is a prblem fr peple, because windmills are ften in very pretty areas. Als, wind desn't blw all the time, s we can't use wind pwer all the time. Finally, windmills are nisy.
Wind pwer is becming mre and mre cmmn. Right nw, mre than 80 cuntries use wind pwer. Abut 25 percent f the wrld's pwer cmes frm the wind. Fr sme cuntries, that number is a lt higher. Wind pwer gives Denmark mre than 25 percent f its electricity.
( )11.When did peple start using wind pwer?A．Abut 25 years ag. B．Abut 80 years ag.C．Abut 500 years ag. D．Over 1，000 years ag.
( )12.Why is wind pwer a ppular surce f energy?a．Because it's clean.b．Because it sunds believable.c．Because it becmes mre cnvenient.d．Because we can use it fr a lng it's getting cheaper and cheaper.A．a，d，e B．b，c，d C．a，c，d D．c，d，e
( )13.Why DON'T new windmills kill birds?A．Because they spin slwly.B．Because birds dn't fly near them.C．Because new windmills dn't they are shrter than ld windmills.( )14.Hw many prblems with windmills are mentined in Paragraph 5?A．Five. B．Fur. C．Three. D．Tw.
( )15.What is the best title fr the passage?A．Expensive WindmillsB．Dangerus BirdsC．Ppular and Clean Wind PwerD．Cmmn and Ugly Electricity
三、综合填空。根据短文内容，用方框中所给词的正确形式填空，使短文完整、正确。(每个词只能用一次，有两个多余词)cst　still　recycle　harmful　with　affrdcause　thrw　includes　their　bttle　butWhen yur pen is brken，r yu have sme fd that yu haven't eaten up，what d yu d with these things？Yu will prbably 16.________ them int a bin.But actually，all f these pieces f rubbish need t be srted (分类) clearly s that sme f them can be we all knw，metal and 18.________ are reusable things.We can separate (分离) them frm useless litter and reuse them.
In recent years，sme Chinese cities have been wrking hard n it.Shanghai has wrked 19.________ Alipay t create a “green accunt” service fr its users.Users get pints by crrectly srting their garbage and can exchange the pints fr milk，phnes and ther prducts thrugh Alipay.The city is asking all f its peple t srt garbage int fur grups：wet，recyclable，20.________ and dry.Wet waste includes things that yu dn't want 21.____ can be used t feed pigs r ther animals.Paper，metal and ther things can be reused，which are recyclable waste.Harmful waste 22.___________ things like medicine and batteries.Finally，ther waste will g int the “dry waste” bin.
Many ther Chinese cities are als using this methd (方法) t srt 23.________ garbage.Fr example，Shenzhen has been srting its garbage int the same fur grups since 2012.China is imprving waste­srting wrk thugh it 24.________ a lt.There is 25.________ a lng way t g.But it's never t late t learn hw t srt yur trash prperly and prtect the envirnment.
四、任务型阅读。阅读下面短文，简略回答所提出的问题。A cmpany in San Francisc，Califrnia，has fund a way t turn used plastic bttles int wmen's shes.Every day，millins f Americans drink water and ther liquids frm plastic bttles.Mre than 60 millin f them are thrwn away each day.Many f the plastic bttles are thrwn in landfills r are burned with ther waste prducts.A San Francisc start­up cmpany called Rthy's，hwever，turns this plastic waste int wmen's shes.Rthy's shes are sld nline.They are flat shes，with either a runded r pinted te.They cme in different clrs and designs.They cst either $125 r $145 per pair，depending n the design.After an American actress discvered them last year，the demand (需求) fr the shes grew.
Rth Martin，ne f the bsses f the cmpany，says that when the shes wear ut，custmers can return them t a cmpany that uses them as materials t make ther prducts.Fr nw，the shes are nly available t be shipped (上市) in a few cuntries.Hwever，the cmpany says it will add internatinal shipping in the near future.Wuld yu like t buy a pair f the envirnmentally friendly shes?