新版广州九年级上册讲解与练习Unit4Problemsandadvice.docx
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新版广州九年级上册讲解与练习Unit4Problemsandadvice
新版广州九年级上册讲解与练习
Unit-4-Problems-and-advice
Unit4Problemsandadvice
课前检测
mes
语法选择（共10小题；每小题2分，满分20分）
Itcanbedangerous__11__bysea.Shipssometsinkfarawayfromland.Whenthishappens,thesailorshavetogetintosmallboats.Ifanothershipdoesnotcomeandhelpthemandtheydonothaveenoughfoodorwater,they__12__.
Mostpeoplebelievewemustnotdrinkseawater.
staythe
Theybelievethatifwe__13__weshallbeveryill__14__allthesaltinthewater.AdoctorcalledAlainBombarddidnotbelievethis.Hethoughtthatpeoplecouldaliveby__15__smallfish,animalandplantsfromsea.On19thOctober1953,hesetoutinasmallboatto
16__theAtlanticOcean（大西洋）.Hedidnottakeany
food17waterwithhim.
EverydayDr.Bombarddrankjustalittleseawater.Healsocaughtfishandtheyhadwaterinthem.Hedrankthiswater.Hecouldnotcookthefish,soheate
themastheywere.Hetooksmallplantsfromthesea,
18__gavehimmorefood.
Dr.Bombardbecamehot,tiredandquiteill,but
after65daysatsea,hewasstillalive.Hetravelled2750
and
milesfromonesideoftheAtlanticoceantotheother,on24thDecember1953,he__19__Barbados.
ould
Helost20kilos,butheshowedthatpeoplec
live
20__seawaterandtheanimalsandplantsinth
sea.
D.totravelling
D.willdie
14.A.because
B.as
C.for
D.willdo
D.becauseof
15.
B.todrink
A.drinkseawaterandeat
seawaterandtoeat
C.
D.
drinkingseawaterandeatingdrinkingseawaterandeat
16.A.acrossB.crossingC.cross
D.through
17.A.andB.orC.but
18.A.that
D.what
19.A.arrived
D.arrivedto
20.A.on
D.in
B.which
B.got
B.about
C.those
C.reached
C.by
D.nor
完形填空（共10小题；每小题2分，满分20分）
Therearemindreadingskillsthatarehelpfultoanyone.__21__people'sthoughtseonfipshasalottodowithbodyIanguage,becausethemindcan__22__thebodywhattodoandhowitshoulddoit.
Aperson'eyescanshowyoualot.Ifaperson's
pupilsgetbigger（uniesstheroomisdark）,thenyoucanknowthatheorsheisinterestedorafraid.Ifthepupilsgetsmaller（uniesstheroomisbright）,thenthepersonisnotinterested.Practicereading__23__bystudyingyourownpupilsinfrontofamirror.__24__somethingyoulikeandwatchhowyourpupilschange.
Whenyouareatameetingandyouseesomebodywith__25__arms,itprobablymeansthispersonisclosinghimselforherselffromtherestofthegroup.Heorshemightbe__26__withwhatisbeingdiscussed.Inthissituation,perhapsyoucan__27__thispersonadrink,askhimabouthisopinion,orchangethemeetingtoa__28__topic.
Mindreadingskillsare__29__inmostsituations.Thoughyoudon'knowwhatthepersonisthinking__30__,youatleasthaveanideaofwhat'goingoninthatperson'smind.
21.A.ThinkingB.ReadingC.Seeing
22.A.tell
hear
B.show
C.ask
D.
D.Watching
24.A.TakeB.EatC.HearofD.
Thinkof
25.A.openB.crossedC.crossingD.
closed
26.A.uncomfortableB.comfortableC.
27.A.need
D.want
28.A.same
D.easy
29.A.harmful
D.essential
30.A.exactly
D.rapidly
B.offer
B.difficult
B.friendly
B.truly
C.require
C.different
C.frequent
C.cheerfully
impoliteD.polite
阅读理解（共5小题；每小题2分，满分10分）
Animalsdomanydifferent,amazingthingstogetthroughthewinter.Someofthemmigrate.Theytraveltootherplaceswheretheweatheriswarmerorwheretheycanfindfood.
Manybirdsmigrateinautumn.Becausethetripcanbedangerous,sometravelinlargegroups.Forexample,geeseflyinnoisy,-shapedgroups.Someotherkinds
ofbirdsflyalone.
Someanimalsstayactiveinwinter.Theymustchangethemselvesastheweatherchanges.Manychangetheirbehaviorsortheirbodies.Forexample,akindofrabbitscalledsnowshoerabbitsgrowwhitefurtohelpthemhideinthesnow.
Foodishardtofindinwinter.Someanimals,likemice,collectlotsoffoodinautumnandstoreittoeatlater.Someanimalseatdifferentkindsoffoodastheseasonschange.
Someanimalshibernateforpartorallofthewinter.
dy
Thisisaspecial,verydeepsleep.Theanimaltemperaturedrops,anditsheartbeatandbreathingslowdown.Itusesverylittleenergy.Inautumn,theseanimalsgetreadyforwinterbyeatingmuchmorefoodthaninsummerandstoringitasbodyfat.Theyusethisfattokeepthemalivewhilehibernating.
Watermakesgoodprotectionformanyanimals.Whentheweathergetscold,theymovetothebottomoflakesandrivers.There,frogsandmanyfishhideunderrocksorfallenleaves.Coldwaterholdsmoreoxygenthanwarmwater,andfrogscanbreathethroughtheirskin.
Everytypeofinsecthasitsownlifecycleandthatisthewayitgrowsandchanges.Differentinsectsspendthewinterindifferentformsoftheirlives.Someinsectsalsospendthewinterwithoutmoving.Someinsectsspendthewinteraspupae（蛹）.Otherinsectsdieafterlayingeggsinautumn.Theeggschangeintonewinsectsinspringandeverythingbeginsalloveragain.
31.Theunderlinedwordmigrate”inthefirstparagraphmostprobablymeansto.
A.travelforfoodandasuitableplaceB.
moveinV-shapedgroups
C.flyawayforfoodsouth
D.movetothe
32.Whydosnowshoerabbitsgrowwhitefurinwinter?
A.Theywanttoattractotheranimals.B.Whitefurcankeeptherabbitswarm.
C.Theyneedtochangetheirbodies.D.They
arenoteasilyfoundinthesnow.
33.WhichofthefollowingstatementisNOTtrueaccordingtothepassage?
A.Anumberofbirdsflyinlargegroups.
B.Hibernatingisaspecialandverydeepsleep.
C.Someanimalsbegintoeatmuchmorefoodinautumn.
D.Animalseatdifferentkindsoffoodbecausetheweatherchanges.
34.Whatdowelearnfromthelastparagraph?
A.Mostinsectsdiewhenwintercomes.
B.Differentinsectsgrowandchangeintheirown
ways.
C.Mostinsectsspendthewinterwithoutmoving.
D.Differentinsectsgrowandchangeinthesameway.
35.Whatisthepassagemainlyabout?
A.Howsomelivingthingschangeinwinter?
B.
Howsomelivingthingsgetfoodinwinter?
C.Howsomelivingthingsspendthewinter?
D.
Howsomelivingthingstravelthewinter?
Areyouthekindofpersonwholikestomovewithmusic?
It'sanaturalthingtodo.Evenlittlechildrenstart
jumpingupanddownwhentheyhearmusic.
Scientistssaythatanimalsdance,too36
_.The“dances6fanimalssendmessagestootheranimals.Butwhenpeopledance,theyexpressfeelingsaboutlifeandlove,orabouttheseveryhumanexperiences.
Dancesaregoodforyouinmanyways.Foronethi
ng,dancingisgoodforyouphysically.Itmakesyourheartworkandmakesyoubreathefast.37.Ifyou
godancingoften,youcankeepphysicallyfit.Youmayfeel
verytiredafterdancing,butyou'llprobablyalsofeelr
elaxedandhappy.Thisisanotherimportantpointabout
dancing.Itgivesyouachaneetoexpressyourfeelingsan
dfeelbetteraboutyourself38,dancinghel
psthosefeelingsgoaway.
39Somedancesareforcouplesandsomea
reforgroups.Butallkindsofdancesgiveyouachaneet
omeetnewpeopleortodosomethingenjoyablewithfriends.
A.Buttheirdancingisdifferent
B.Andfinally,it'sasocialactivity
C.Ifpeoplelikedancingverymuch
D.Ifyouareangryorupsetaboutsomething
E.Italsomakesyouuseyourarmsandyourlegs
词组复习
1担任.…工作2
对…友好的
3热衷于…4
将来
5在学校6
对…友善的
7在中间8锻炼身体
9最美好的祝愿
持续（一段时间）
10
11
戴着眼镜
在…
的开始
13
在边
在…
的末尾
15
在左边
去游泳
17
最好的…之-
去海边
19
世界上
去滑雪
21在...的旁边
12
14
16
18
20
22
就询问某人
（在空间上、时间上）接近
25
去上学
擅长
27
与……交朋友
遍及
29
愿意
远离
31
在互联网上
23与……一起生活
24
26
28
30
32
在我的业余时间
33收到某人的来信
课内讲解
重点词组
节食
嘲笑；讥笑
对……感到惭愧
让某人受不了
对某人大叫
对……无礼
不关你的事
收到……的来信
不停地做某事
归还某物
弄得一团糟意为下决心，打定主意
重要知识点
1■辨析：
seesb.doingsth与seesb.dosth.
seesb.doingsth.
看见某人正在
做某事
强调动作正在进行
see
sb.do
看见某人做了
强调看见动作的全过程,
现在
sth.
某事
动作已结束
Isawhimrepairinghisbike.我看见他正在修他的自
行车。
Isawhimrepairhisbike.我看见他修了他的自行
车。
2.辨析：
regretdoingsth.与regrettodosth.
regretto遗憾要做
dosth.
某事
对将要做的事感到遗憾或抱歉，
后面常接tell
HeregretsnotlearningEnglishwellbefore.
Iregrettotellyouthatyoudidn'tpassthe
examination.
3.seven-year-old是一个复合形容词，意为七岁大的”
用作定语，修饰名词。
复合形容词是指由两个或两个以上的单词构成的形容
词。
复合形容词一般作定语，
往往由连字符连接，复合形容词中若包含有名词，则
该名词一般有单数。
Thisisa30-metre-wideriver.
Ihaveathree-year-oldbrother.
4.trytodosth.尽力做某事，指想尽一切办法要把事情办
成，但不一定会成功。
trydoingsth.尝试做某事，指为了达到某种目的而去试着做某事。
Shetriestoworkouttheproblem.她尽力做出这道
题。
Shetriedmakingamodelplanebyhimself.他尝试
着自己制作一个飞机模型。
5.辨析：
thanksfor与thanksto
thanksfor
因……而
感谢
强调感谢的
原因
thanks相当于thankyou,
for+n./doing
thanksto
多亏，由
于
强调感谢的
对象
thanks不能变为thank
you
Thanksforinvitingustoyourbirthdayparty.
ThankstotheEnglishIanguage,wecanlearnalotfromothercountries.
6.辨析：
none/noone/nobody/nothing
none既可指人也可指物，noneof作主语时，of后为不可数名词时，谓语动词要用
单数形式；是可数名词时，谓语动词用单、复数形式均可。
noone/nobody常用来指人，作主语时谓语动词要用单数形式。
nothing常用来指物，作主语时谓语动词也要用单数形式。
NoneoftheworkisdonebyBob./Noneofthemhas/haveseenmebefore.
Noonelikesapersonwithbadmanners.
Nothingisdifficultintheworldifyouputyourheartintoit.
注意：
一
A.none与of连用表示范围，而noone/nobody和nothing则不可以。
B.none用来回答Howmany/much..…?
的特殊疑问句，而noone//nobody和nothing
则分别用来回答who....?
和What..…?
的特殊疑问句---Howmanybirdsarethereinthe
tree?
---None
---Whoisinthe
classroom?
---Noone
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