Unit 2 I'll help to clean up the city parks. SectionB(3a-3b)分层练习-（解析版）

Unit2I'llhelptocleanupthecityparks.SectionB(3a-3b!(分层练习）基础巩固连词成句likehelppeopleI’dtohomelesscouldhospitalstoyouthekidsandthemYouaskletvisitcheerupvolunteeryouwanttodoWhichjobdo?canhelptodothejobhowtheseyou?Whenyoutothejobarefreedo?【答案】1.I’dliketohelphomelesspeople2.Youcouldaskhospitalstoletyouvisitthekidsandcheerthemup3.Whichvolunteerjobdoyouwanttodo?4.Howcanthesehelpyoutodothejob?5.Whenareyoufreetodothejob?能力提升二、单选题1．Tomisalwaysthinkingaboutwhathecandoothers.（）A.help B.helps C.helping D.tohelp【答案】D【解析】汤姆总是想着他能做些什么来帮助别人。

根据题干，可知是指：汤姆总是想着他能做些什么来帮助别人。此处是不定式表目的。

故选：D。2．-Ithinkweshoulddosomethingtostoppollution.

-.Weneedacleanearth.（）A.You'rewelcome B.I'msorry

C.Noproblem D.You'reright【答案】D【解析】——我认为我们应该做些什么来阻止污染。

——你说的对。我们需要一个干净的地球。

A.You'rewelcome不客气；B.I'msorry对不起；C.Noproblem没问题；D.You'reright你说的对；根据题干We

need

a

clean

earth.可知应说你说的对。

故选：D。3．-Mrs.White，canIleavemyhomeworkfortomorrow？

-I'mafraidnot.Don'twhatyoucandotodaytilltomorrow.（）A.getoff B.putoff C.takeoff D.falloff【答案】B【解析】--怀特夫人，我可以把家庭作业留到明天吗？

--恐怕不行。不要把今天能做的事推迟到明天。

getoff下车；putoff推迟；takeoff起飞；falloff掉下；根据句意，不要把今天能做的事____到明天，可知此处用putoff，表示"推迟"。

故选：B。4．Everystudentinourschoolwillhelptoourschooltomakeitmorebeautiful.（）A.giveout B.handout C.cleanup D.callup【答案】C【解析】为了使校园更美丽，我们学校的每个学生都会帮忙打扫它。

giveout释放；handout分发；cleanup打扫干净；callup打电话；根据句意，为了使校园更美丽，可知每个学生都会帮忙打扫。

故选：C。5．Westopped_________，buttherewasnotanysound．（）A.tolisten B.listens C.listen D.listening【答案】A【解析】我们停下来听，但是没有任何声音．

stoptodosth停下来去做某事；stopdoingsth停止做某事，两个并列分句为转折关系，后面一句"没有任何声音"，前面一句可以推测为"我们停下来听"，所以选A．三、用所给单词正确形式填空1．Suchlittlechildrenmayhavetrouble_____（understand）thequestions.【答案】understanding【解析】这样的小孩子可能很难理解这些问题。

understand理解，havetroubledoing做某事有困难，此处使用动名词。

故填：understanding。2．Itismy_____（feel）thatthingsarenotsosimple.【答案】feeling【解析】我感觉事情并不是那么简单。

根据题干，可知形容词性物主代词my后接名词。feel的动名词形式是feeling，is后接单数形式。

故答案为feeling。3．Theschoolneeds_____（volunteer）tohelpchildrentoread.【答案】volunteers【解析】学校需要志愿者帮助孩子们阅读。

volunteer志愿者，名词。需要不止一名志愿者，填名词复数volunteers。

故答案为：volunteers。4．Heisadisabledmanandhehasmany_____（difficulty）inhislife.【答案】difficulties【解析】他是个残疾人，生活中有很多困难。

many+名词复数，difficulty困难，复数为difficulties。

故填：difficulties。5．Ifelt_____（excite）whenIheardthenews．【答案】excited【解析】当我听到这个消息的时候，我感到很兴奋．

根据"when

I

heard

the

news．"结合给出的英语提示，因此可知这句话的意思是"当我听到这个消息的时候，我感到很兴奋．"空格前面的词语是系动词，所以要用形容词来填空，主语是人，所以要用excited来填空．

故填excited．思维拓展四、阅读Lastyear，BobvisitedVancouver，Canadaalone.Hewenttheretogiveatalkontheenvironment.Whenitwasover，hetraveledtotheRockyMountainsandstayedintheMapleLeafHotel.Hethentookashortwalktolookatthelocal（当地的）plantsintheforest.Afterafewhours，heknewhetookthewrongway，butwassurehecouldgetbacktothehotel.

 However，afterwalkingforseveralhoursthenextday，Bobknewhewasintrouble."Ihadmymobilephone，butthebattery（电池）wasalmostdead.Icouldprobablymakejustonecall.ButIdidn'tknowthenumberofmyhotelandIdidn'twanttoworrymyfamilyunlessIreallyhadto，"saidBob.Hewentonwalkingforthreemoredays.Heknewwhichplantshecouldeatandhehadlittletroublefindingthem.

 Onthefourthday，heknewitwashopelessanddecidedtocallhisfamily."Hewasquitecalmwhenhespoketomeonthephone，"saidShirley，Bob'swife（妻子）."Heseemedtobeincontrolofthesituation."ShirleycalledtheMapleLeafHotelatonce."Thatweeklotsofvisitorswenttothecitytowatchbasketballgames，andwethoughtBobwenttheretoo，"saidthehotelowner.AssoonasShirleyphoned，thehotelsentoutsomepeopletolookforBob.Theyfoundhimaboutonehourlater，andluckilyhewasquiteunhurt.

 "Iwillnevergototheforestwithoutaguide.Ineverwantanexperiencelikethatagain，"saidBob.

（1）BobwenttoVancouverto_____.

A.watchfootballgames

B.giveatalkontravelling

C.watchbasketballgames

D.giveatalkontheenvironment

（2）Whatdoestheunderlinedword"calm"meaninChinese？_____

A.兴奋的

B.惭愧的

C.镇静的

D.痛苦的

（3）Whichisthecorrectorderofthefollowingevents？_____

a.Bobcalledhiswife.

b.Bobdecidedtotakeashortwalkintheforest.

c.SomepeoplefoundBobandhewasunhurt.

d.Bobwentonwalkingforseveraldays.

A..a-b-e-d

B.a-c-d-b

C.b-d-a-c

D.b-c-d-a

（4）WhatcanwelearnaboutBobfromthepassage？_____

A.Heknewwhathecouldeatintheforest.

B.Hestayedintheforestforsevendays.

C.Hedidn'tliketravellingwithothers.

D.Hewasseriouslyhurtintheforest.

（5）Whichwouldbethebesttitleforthispassage？_____

A.TravellingintheMountains

B.AnEarlyCall

C.AnEnjoyableExperience

D.LostintheForest【答案】(1)D;(2)C;(3)C;(4)A;(5)D;【解析】文章讲了主人公Bob去加拿大的温哥华做一个关于环境的报告，活动结束后他去落基山游玩，结果进入森林后迷路，手机也快没电了，也不知道所住旅店电话的情况下，惊险获救的故事。

（1）D.细节理解题。根据Last

year，Bob

visited

Vancouver，Canada

alone.He

went

there

to

give

a

talk

on

the

environment.去年Bob一个人去了加拿大的温哥华。他去那里做了一个关于环境的演讲。可知Bob去温哥华做了一个关于环境的演讲。故选D。

（2）C.词义猜测题。根据On

the

fourth

day，he

knew

it

was

hopeless

and

decided

to

call

his

family.

"

He

was

quite

calm

when

he

spoke

to

me

on

the

phone，"

said

Shirley，Bob's

wife（妻子）."第四天，他知道没有希望了，于是决定打电话给他的家人。Bob的妻子Shirley说："当他在电话里和我说话的时候，他很平静。联系前后句可猜测出下划线单词calm的意思应为：镇静的。故选C。

（3）C.细节排序题。根据He

then

took

a

short

walk

to

look

at

the

local（当地的）plants

in

the

forest.However，after

walkin