牛津版英语七年级暑假班趣味阅读L9介词阅读B篇辅音3.docx
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牛津版英语七年级暑假班趣味阅读L9介词阅读B篇辅音3
Lesson9:
HowCanaPlantKill?
（ThornApple曼陀罗）（PoisonousMushroom毒蘑菇）
Peoplekill.Animalskill.Animalsandpeoplekillforfood,ortheykilltheirenemies（notfriends）.Peopleandanimalscanmovearoundandfindsomethingtokill.Theycanrunawayfromanenemy.Theycankillitifitisnecessary.
Manykindsofanimalseatplants.Theplantscannotrunawayfromtheirenemies.Someplantsarepoisonous.Ifananimaleatspartoftheplant,itgetssickordies.Animalslearntostayawayfromtheseplants.Therearemanykindsofplantsthatmakepoison.Mostofthemgrowinthedesertorinthetropics（hot,wetpartsoftheworld）.
Farmersusemanykindsofpoisonontheirfarms.Mostofthesepoisonscomefrompetroleum,butpetroleumisexpensive（costsalot）.Scientistscollectpoisonousplantsandstudythem.Maybefarmerscanusecheap（notexpensive）poisonfromplantsinsteadofexpensivepoisonfrompetroleum.
I.Vocabulary
A.Puttherightwordineachblank.Thesentencesarefromthetext.
expensive
tropics
poisonous
insteadof
enemies
if
grow
cheap
kinds
farmers
collect
farms
1.Many__________ofanimalseatplants.
2.Animalsandpeoplekillforfood,ortheykilltheir__________.
3.__________usemanykindsofpoisonontheir__________.
4.Scientists__________poisonousplantsandstudythem.
5.Someplantsare__________.
6.Maybefarmerscanuse__________poisonfromplants__________expensivepoisonfrompetroleum.
7.Mostofthem__________inthedesertorinthe__________.
8.Theycankillit__________itisnecessary.
9.Mostofthesepoisonscomefrompetroleum,butpetroleumis__________.
B.Puttherightwordineachblank.Thesearenewsentencesforthewordsinthetext.
expensive
tropics
collect
grow
cheap
farm
kind
if
insteadof
farmers
poisonous
enemy
1.David’sparentshaveabig__________.Theyare__________.
2.AMercedesBenzisan__________car.
3.PleasecometotheStudentUnionat12:
00__________youcan.
4.Malaysia,TogoandNigeriaareinthe__________.
5.Pleasewritetheanswersonapieceofpaper__________inthebook.
6.Ali,please__________allthestudents’papers.
7.Somethingsweuseinthegardenare__________.Wemustkeepthesethingsawayfromchildren.
8.Peoplearetheonly__________ofpolarbears.
9.What__________ofcardoyouhave?
10.__________clothesarenotusuallyverygood.
11.Children__________veryfast.Theyneednewclotheseveryfewmonths.
C.Puttherightwordineachblank.
believe
describe
size
lonely
during
group
together
save
cooler
store
scientists
show
hard
bored
1.Canyou__________anaquarium?
Tellmeaboutone.
2.Some__________teachatuniversitiesandsomeworkinlaboratories.
3.Don’twalktoclasseveryday.Buyabicycle.Youcan__________time.
4.Idon’t__________you.Itisn’ttrue.
5.Keikois__________.Shewantstoseeherfriendsandfamily.
6.Samis__________.Hedoesn’thaveanythingtodo.
7.MariaandTonyusuallystudy__________.
8.Itis__________underatreethaninthesun.
9.Acamelisaboutthesame__________asalargehorse.
10.It’s__________tolearnanewlanguage.
II.Readingcomprehension
A.Choosethebestanswer.
（）1.Animalsandpeoplekilltheir______.（★）
A）poisonsB）enemiesC）plantsD）farmers
（）2.______cannotmovearound.（★）
A）PlantsB）AnimalsC）FarmersD）Scientists
（）3.Theunderlinedword“poisonous”means“______”.（★★）
A）有毒的B）有营养的C）野生的D）美味的
（）4.Mostpoisonousplantsgrowinthedesertorinthe______.（★★）
A）farmsB）ArcticCircleC）tropicsD）laboratories
（）5.Accordingtothepassage,whichofthefollowingstatementsisTRUE?
（★★★）
A）Animalsandpeoplekillforfood,ortheykilltheirfriends.
B）Ifananimaleatspoisonousplants,itwillgetsickordies.
C）Farmerscanonlyuseexpensivepoisonfromplants.
D）Fewkindsofanimalseatplants.
（）6.Whichofthefollowingstatementsisthemainideaofthetext?
（★★★）
A）Someplantsmakepoisons,andmaybefarmerscanusethem.
B）Plantsmakepoisonbecausetheycannotrunawayfromtheirenemies.
C）Scientistsstudypoisonousplantsbecausefarmerswanttousethem.
D）Peopleandanimalscanmovearoundandfindsomethingtokill.
B.Theasterisk（※）meansyouhavetothinkoftheanswer.Youcannotfinditinthetext.
1.Whydopeopleandanimalskill?
（★）
____________________________________________________________
2.Canplantsrunawayfromanenemy?
（★）
____________________________________________________________
3.Whathappenstoananimalthateatsapoisonousplant?
（★）
____________________________________________________________
4.Whatdoanimalslearnabouttheseplants?
（★★）
____________________________________________________________
5.Wheredomostpoisonousplantsgrow?
（★★）
____________________________________________________________
6.Wheredomostpoisonscomefrom?
（★★）
____________________________________________________________
7.Whydoscientistscollectandstudypoisonousplants?
（★★★）
____________________________________________________________
※8.Whydofarmersusepoisonontheirfarms?
（★★★）
____________________________________________________________
Lesson9:
HowCanaPlantKill?
Peoplekill.Animalskill.Animalsandpeoplekillforfood,ortheykilltheirenemies.Peopleandanimalscanmovearoundandfindsomethingtokill.Theycanrunawayfromanenemy.Theycankilliti_____1_____itisnecessary.
Manykindsofanimalseatplants.Theplantscannotrunawayfromtheirenemies.Someplantsarep_____2_____.Ifananimaleatspartoftheplant,itgetssickordies.Animalslearntos_____3_____awayfromtheseplants.Therearemanykindsofplantsthatmakepoison.Mostofthemgrowinthedesertorinthet_____4_____.
F_____5_____usemanykindsofpoisonontheirfarms.Mostofthesepoisonscomefrompetroleum,b_____6_____petroleumisexpensive.Scientistscollectpoisonousplantsandstudyt_____7_____.Maybefarmerscanusecheappoisonfromplantsinsteadofexpensivepoisonfrompetroleum.（141words）
I.Lookandsay.
1.Thecatis______thejar.
2.Thecatis______thejar.
3.Thecatis______thejar.
II.Quickresponse.
1.Whenisyourbirthday?
___________________________________________________
2.Wherewereyouborn?
___________________________________________________
介词
一、表示时间。
介词
例如
in
inMay/in2016/inthe1990s
inthemorning
insummer
on
onMonday
onacoldwintermorning
onMay1st
at
at8o’clock
atnoon
attheageof12
【注意】
1.“in+一段时间”表示将来的一段时间以后。
【例如】Hewillbebackinhalfanhour.
2.“after+将来时间点”表示将来的某一时刻以后。
【例如】Hewillbebackafter4o’clock.
3.“from”仅仅说明什么时候开始，不说明某个动作持续多久。
【例如】HebegantolearnEnglishfrom2015.
4.“since”表示某动作持续至说话时刻，通常用现在完成时。
【例如】HehaslearnedEnglishsince2010.
二、表示地点。
介词
用法
例如
at
表示在小地点
atthecinema
attheairport
in
表示在大地点/“在……范围内”
inShanghai
intheworld
on
表示“在……上面”
onthetable
onthewall
to
表示“到……”
gotoschool
atriptoEgypt
三、表示方式。
介词
用法
例如
by
表示用交通工具
bycar
byair
in
表示用某种语言
inEnglish
inone’sownwords
with
表示用某种方式，材料
cutitwithaknife
四、表示所属关系。
表示所属关系的介词用“of”，意为“……的……”。
【例如】afriendofmine
【培优】
五、介词辨析。
1.over,above,on,up
例句
区别
反义词
Thereisabridgeovertheriver.
在某物的正上方
Weflewabovetheclouds.
不一定在正上方
Therearesomeflowersonthedesk.
表面接触，在……上
Standup!
向上
2.across,through“穿过”
例句
区别
Thedogranacrossthegrass.
Theboyswamacrosstheriver.
动作在某一物体的表面进行，“横穿”。
Iwalkedthroughthecrowds.
Theywalkedthroughtheforest.
动作在三维空间中进行，“通过；穿过”。
3.since,for
例句
区别
IhavelearntEnglishsinceIwassix.
since+时间点用现在完成时，要用延续性动词。
IhavelearntEnglishfor10years.
for+时间段用现在完成时，要用延续性动词。
4.between,among“在……中间”
例句
区别
JacksitsbetweenMaryandJane.
在……（两者）之间
Mr.Whitestoodamonghisstudents.
在……（三者或三者以上人或物）之间
5.in,after“在……以后”
例句
区别
Hewillcomebackintwodays.
in+时间段表“在……以后”，用一般将来时。
Hecamebackafterafewdays.
Hewillcomebackafter4:
30.
after+时间段表“在……以后”，用一般过去时。
after+时间点表在将来某个时间后。
6.in,on,to
例句
区别
BeijingisinthenorthofChina.
in表在某一地区的某方位，（在范围内）
KoreaisontheeastofChina.
on表在某一地区的某方位，（两地接壤）
JapanistotheeastofChina.
to表在某一地区之外的某方位，（不在范围内）
7.except,besides“除了”
例句
区别
Theywenttotheparkexceptme.
把……排除在外
Ihavemanyfriendsbesidesyou.
除……之外（还有）
8.infrontof,inthefrontof“在……前面（部）”
例句
区别
Therearesometalltreesinfrontofthehouse.
表“在……前面”，在范围之外。
Theteacherissittinginthefrontoftheclassroom.
表“在……前部”，在范围之内。
I.Fillintheblankswithproperprepositions.
1
agreewithsomebody
同意某人的意见
2
atbreakfast
在早餐时
3
bebadfor
对……有害
4
bedifferentfrom
与……不同
5
somebodybefamiliarwithsomething
某人对某事熟悉
6
atpresent
现在；目前
7
beinterestedin
对……感兴趣
8
belatefor
迟到
9
bytheway
顺便说（问）一下
10
dependon
依靠；依赖
II.Choosethebestanswers.
1.Thefamousactoroftenplays______hischildreninthepark.★
A）aboutB）inC）atD）with
2.It’sgettingwarmerandwarmer______spring,andplantsstartgrowing.★
A）toB）inC）ofD）for
3.TheteacheroftentakeshisstudentstovisittheScienceMuseum______Saturdays.★
A）inB）byC）atD）on
4.Wushuisbecomingmoreandmorepopular______foreigners.★★
A）amongB）forC）inD）to
5.Betty,let’smakeacake______someflour,sugar,butterandmilk.★★
A）atB）ofC）inD）with
III.Fillintheblankswithproperprepositions.
1.H
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