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1、九年级英语下 Unit13 Section A(1a-3c)同步练习（新目标附答案）Unit 13 e re tring t save the earth!Setin A (1a3b)一、根据句意，用所给单词的适当形式填空。1 an peple are thring (litter) int the river2 I thin a (d) hair is re frtable than a etal ne3 Several (fisheran) ere saved fr the str last night4 She thught she as the (ugl) ang the girlsF
2、reezing eather is (har) t apple trees二、单项选择。( )1 The aled he last night beause the uldnt t tae a taxi A leave B bu affrd D all( )2The nuber f the vlunteers in ur it 2,000 And sixt perent f the teahers and studentsA is; is B Is; are Are; is D are; are( )3 -hat ill the phne ? -The sae as u said, eight
3、 hundred dllars eah A spend B st pa D affrd( )4 iss Brn, e leaning ur lassr an e g he n?A finish B finishing are finished D have finished( ) ane Peter is ar-hearted There ppular ith ur lassA Bth; and B Nt nl; but als Neither;nr D Either; r( )6 -D u have an plans fr this Sunda?-I nt sure I g t the un
4、trside t see grandtherA an B ust a D need( )7 I uldnt d it ur great help Thans a lt!Aith B ithut fr D t( )8 an f the anials are in e shuld prtet theA danger B surprise fat D all( )9 The bx is heav fr e t arr Please give e a handA s B suh enugh D t( )10-I thin e shuld tae atin t prtet the endangered
5、anials- AS I d B e neither e t D S I a三、按要求改写句子，每空一词。1 She has alread finished her her (改为否定句) She her her 2He ade e d her fr hi（改为被动语态） I as ade her fr hi3Ginas never been t the Great all（完成反义疑问句）Ginas never been t the Great all, ?4The river used t be s lean（改为一般疑问句）the river t be s lean?The little
6、 b bught the t ar t das ag (改为同义句) The little b the t ar fr t das四、阅读理解。Pllutin inside hes and ther buildings ills re than 4 illin peple eah ear an peple die as a result f breathing se r fr ing ver d-pered r al-pered stvesne a t redue the nuber f deaths is thrugh ing equipent pered b the sun rsb enz
7、ies, a slar per expert in a Suth Afrian pan, desribed his latest slar er alled the “Sl-4” “It is fur square eters f irrrs, six t eight eters in length It is quite a large er “The “Sl-4” rs b refleting (反射) light fr the sun ff large irrrs The irrrs diret (把对准) the light at a ing pan Then the light he
8、ats the pan ith slar energ ithin t inutes, the pan is ht enugh t sausages and nins In ust fur inutes, ater an be biled That is as fast as ing ith natural gas r eletriitThe er is als uh “friendlier” than ther dels beause peple d nt have t stand in the sun t use it And peple an prepare eals ithut havi
9、ng t llet fired r spend ne n al Suh individuals uld be less liel t have breathing illnesses fr harful seAt present, the er nl rs hen the sun is shining But engineers are ring n a a t ae it r ithut sunlightEah er sts abut $ 2,000, hih is a large aunt f ne fr st Afrians T slve that prble, rsb enzies h
10、as reated a nn-gvernental rganizatin alled Slar ers fr Afria It plans t raise ne thrugh dnatins t prvide pr peple ith slar ing equipent( )1 This passage is ainl abut A slar ers B se pllutinslar per experts D breathing illnesses( )2 The “Sl-4” is ainl used t A shrten the tie f ingB redue the st f ain
11、g ersraise ne thrugh dnatins t help Afrian pepleD redue the nuber f deaths aused b harful se( )3 The underlined rd “individuals”st prbabl eans “ ”A ers B irrrs peple D experts( )4 hih f the flling abut the “Sl-4” is TRUE? A It is six t eight square eters f irrrsB It an r in an eather nditin nIt an a
12、ls heat the pan b lighting firedD It is re envirnent-friendl than ther ers( ) Fr the passage, e an infer that A the “80l-4” ill be designed in a saller sizeB re Afrians an use the slar ers in the futurethe “Sl-4” is the first prdut f the Suth Afrian panD the Afrian gvernent ill prvide pr peple ith s
13、lar ers参考答案一、1 litter 2 den 3 fisheren 4 ugliest harful二、1点拨：本句意为“他们昨天晚上步行回家，因为他们负担不 起乘出租车的费用”。ant afrd t d sth “负担不起做某事”。2B 点拨：the nuber f ，作主语时，谓语动词用单数； sixtperent r “百分之六十 ”，当其修饰的名词在句子中作主 语时，谓语动同用单数还是复数取决于名词，即与名词保持一致因为 f 后跟代词 the所以答案为 B。3B 点拔：spend, pa affrd 等的主语都应该是表人的名词或代词：st 的主语应该是表物的名词或代词。故选
14、B。4D 点拨：本句意为“布朗老师，我们已经打扫完了教室，可以回家了吗？”用现在完成时。故选 D。B 点拨：由句子 There ppular ith ur lass可知他们两个都是热心肠，故排除和 D 项。bth and 连接两个主语时，谓语动词用复数形式，排除 A，故选 B。6点拨：由 I nt sure可知不确定，故选意思为“ 可能”的a。7B 点拨：本句意为“没有你的帮忙，我没法做成这事情。 ”介 词 ithut 意为“ 没有；无”符合句意。8A 点拨：很多动物都濒临火绝，所以我们要保护它们。indanger“处于危险中”。9D 点拨：由句中的 t arr arr+判断，这里为 t t
15、，句型。10 点拨：表示赞同上述观点可用 e t。三、1hasnt finished; et 2 t d 3 has she 4 Did;use has had四、本为说明。作者向我们介绍了一种新的环保太阳能炊具-Sl 4。描述了 Sl 4 的构造、工作原理、环保情况及价位等。1A 点拨：细读全可知，整篇都在介绍一种新型的环保太 阳能炊具。故选 A。2D 点拨：由中句子 ne a l redue the nuber f deaths is thrugh ing equipent pered b the sun 可知 Sl-4 主要用减少因有害烟雾而导致的死亡。故选 D。3点拨：由句子 And
16、peple an prepare eals ithut having t breathing illnesses fr harful se可猜测，本词指的是 peple。故选。4 D 点拨：由句子 It is fur square eters i irrrs, six t eight eters in length 可知 A 项描述错误；由句子 At present the er nl rs hen the sun ls shining可知 B 项描述错误：由句子Then the light heats the pan ith slar energ 可知 D 项描述错误；由句子 The er Is als uh“friendlier”than ther dels 可知 D项
