七年级下 Chapter 2 Protecting our environment.docx
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七年级下Chapter2Protectingourenvironment
七年级(下)Chapter2Protectingourenvironment
一,必背必记单词和短语★
dig(vt.)挖collect(vt.)收集warn(vt.)警告
join(vt./vi.)连接,参加,加入burn(vt.)烧毁reduce(vt./vi.)减少
produce(vt.)生产,制造destroy(vt.)摧毁,破坏fight(vt./vi.)斗争,与……打架
pass(vt.)传递interview(vt.)采访,面谈communicate(vi.)传达,传递
agree(vi.)赞同breathe(vi.)呼吸pollution(n.)污染
doctor(n.)博士,医生process(n.)过程project(n.)课题研究
end(n.)末端oxygen(n.)氧气point(n.)观点,理由
insect(n.)昆虫chemical(n.)化学物质fresh(adj.)清新的,新鲜的
plastic(adj.)塑料的alive(adj.)活着的harmful(adj.)有害的
natural(adj.)自然的,天然的underground(adv.)在地下against(prep.)反对,违反
infact事实上,实际上beinterestedin…对……感兴趣
onEarth在地球上enjoydoingsth.喜欢做某事
airconditioner空调passsb.sth.把某物传递给某人
oneanother相互之间
二,必认单词和短语
unhealthy(adj.)不健康的,不卫生的azalea(n.)杜鹃poster(n.)海报
airconditioner(n.)空调cool(vt.)冷却leisure(n.)空闲,休闲
container(n.)容器
pollutionfighters环境卫士collectfacts收集事实beinterestedin对……感兴趣
livingthings生物forexample例如comefrom来自
attheendof在……的末端breathefreshair呼吸新鲜空气ofcourse当然
dothejobof…做……的工作tastebad尝起来糟糕join…together把……接起来
giveout释放,发出cutdown砍到,砍伐inorderof…以……的顺序
(be)ingreatdanger处于极度危险的境地produceachemical产生一种化学物质
warnone’sneighbours提醒某人的邻居thanksb.forsth.为……感谢某人
communicatewithoneanother相互联系,相互沟通interviewsb.aboutsth.就……采访某人
《北大绿卡》
PartI(来自选择题/句型转换题/填空题):
delicious(adj.)美味可口的PizzaHut必胜客suitcase(n.)行李箱
noisy(adj.)吵闹的,喧闹的soup(n.)汤
PartII(来自完形填空/阅读题):
ChristmasEve圣诞前夕(12月24日)decorate(vt.)装饰,美化balloon(n.)气球
cousin(n.)(堂/表)兄弟姐妹FatherChristmas圣诞老人stocking(n.)长筒袜
turkey(n.)火鸡stadium(n.)体育场wedding(n.)婚礼
bride(n.)新娘bless(vt.)祝福furniture(n.)家具
《中华一题》
PartI(来自选择题/句型转换题/填空题):
funny(adj.)有趣的uniform(n.)制服delicious(adj.)美味可口的
junk(n.)垃圾
PartII(来自完形填空/阅读题):
dentist(n.)牙医chocolate(n.)巧克力kilometer(n.)公里,千米
string(n.)线,细绳teenager(n.)青少年(特别是13至19岁)adult(n.)成年人
serious(adj.)严重的
《一课一练》
PartI(来自选择题/句型转换题/填空题):
countryside(n.)农村,乡下earthquake(n.)地震hiking(n.)徒步旅行
humanbeings人类MartinLutherKing马丁路德金(美国反种族歧视的黑人领袖)
freedom(n.)自由theYouthLeague共青团campaign(n.)运动,战役
volleyball(n.)排球seesb.off为某人送行brightly(adv.)明亮地,闪亮地
valuable(adj.)宝贵的,值钱的
PartII(来自完形填空/阅读题):
outdoor(adj.)户外的outdoors(adv.)户外地illness(n.)疾病
indoor(adj.)室内的take…seriously重视……throat(n.)喉咙
lung(n.)肺pound(n.)(重量单位)磅(约450g)rubbish(n.)垃圾
packaging(n.)包装shower(n.)淋浴,冲凉can(n.)罐头,金属容器
energy(n.)能源,能量electrical(adj.)与电有关的recently(adv.)最近,近来
bamboo(n.)竹子relative(n.)亲戚flood(n.)洪水
drought(n.)干旱,旱灾sandstorm(n.)沙尘暴pointed(adj.)尖的
acid(adj.)酸的
《沸腾英语—完形填空与阅读理解》
beak(n.)鸟嘴garbage(n.)垃圾affect(vt,)影响
quilt(n.)被子dustbin(n.)垃圾桶beg(vt./vi.)恳求,乞讨
clear-headed(adj.)头脑清醒的open-minded(adj.)心胸宽广的dull(adj.)迟钝的,枯燥的
beard(n.)(下巴上的)胡须passport(n.)护照witness(vt.)目睹,亲眼看见
statement(n.)陈述,论述direction(n.)方向properly(adv.)正常地
sidewalk(n.)人行道keepcalm保持冷静examine(vt.)检查
crossing(n.)人行横道obey(vt.)遵守,遵从
三,同义短语★
infact=actually=asamatteroffactonEarth=ontheearth
enjoydoingsth.=likedoingsth.verymuchairconditioner=airconditioning
passsb.sth.=passsth.tosb.oneanother=eachother
warnsb.=givesbawarning
beinterestedin(doing)sth.=bekeenon/befondof(doing)sth.
四,必须掌握的语法与知识点★
本课语法重点:
1)现在进行时的基本用法及构成(肯定句/否定句/疑问句);
2)现在分词v-ing的变化规则:
a.大多数动词直接加-ing,比如looking,walking;
b.以-ie结尾的动词,先变-ie为y,再加-ing,b比如lie>>lying,die>>dying;
c.以不发音的-e结尾的动词,先去掉e,再加-ing,比如make>>making,take>>taking;
d.重读闭音节,以一个元音字母和一个辅音字母结尾时,先双写最后那个辅音字母,再加-ing,比如shop>>shopping,sit>>sitting。
其它需要掌握的语法知识:
1)感官动词(像look,sound,feel,smell,seem,taste…)后接形容词,而不是副词;
2)区别几组与give有关的短语(赠送/分发giveaway,投降/让步givein,放弃giveup,释放/发出giveout);
3)区别与live相似的单词(生活/居住live,活着的[一般做定语]living,活着的[一般做表语]alive,生动/活泼的lively);
4)区别与cut有关的单词(砍到/减少,降低cutdown,切断,切除cutoff);
5)以-ed和以-ing结尾的形容词的区别(比如:
interesting是令人感兴趣的,interested是对…感到有兴趣);
6)区别breathe和breath(breathe是动词,其现在分词是去e加ing的,而breath是名词);
7)区别与danger相关的两个短语(beindanger是处于危险的境地,而bedangerous是指句子主语本身是具有危险性的。
举例:
Atigerisdangerous,andyou’llbeindangerifyoumeetit);
8)表示移动概念的动词(比如go/come/arrive/leave…)用于现在进行时可表示将来的意义(举例:
SheiscomingtoShenzheninoneday.她一天之后将来深圳。
);
9)区别stoptodo和stopdoing(stoptodo是停下来做另外一件事情,而stopdoing则是停下正在做的这个事情)。
五,解释句子
PartOne:
1.Infact,sheisahard-workingstudent.
2.Manyboysareinterestedinplayingcomputergames.
3.HowmanypeoplearelivingonEarth?
4.Jackenjoysplayingtheviolinonweekends.
5.Thereisnoairconditionerinmyroom.
PartTwo:
1.Therobberwarnedhimnottocallthepolice.
2.Canyouhelppassmethatbook?
3.Weshouldhelponeanother.
4.Thanksalotforhelpingme.
5.PleasetakecareofmydogwhenIgoout.
PartThree:
1.Hefinishedthisjobintheend.
2.WillyoutakepartintheSingingContest?
3.Whereisthattallboyfrom?
4.Idon’tknowhowtoanswerthisquestion.
5.I’mfondofcollectingstamps.
6.Shallwehaveapicnicnextweek?
六,练习
第一轮练习:
用正确形式完成句子
《北大绿卡》Reading(I+II+IV)/Language(I+III+IV)/单元整合集训(I+III)
《一课一练》课文部分(I+II+III+VI)
《中华一题》Reading(第一二三五题)/Language(第一二三六题)/Speaking(第一二六题)/Writing(第一三六题)/知能套餐(第一三四七题)
第二轮练习:
选择题,句型转换题
《北大绿卡》Reading(III+VI)/Language(II+IV+VI)/单元整合集训(II+IV)
《一课一练》课文部分(IV)/语法部分(VII+VIII)/笔试部分(I)
《中华一题》要点专练(单选)/Reading(第四题)/Language(第四五题)/
Speaking(第三四五题)/Writing(第二四五题)/知能套餐(第二五六题)
第三轮练习:
解释句子
《一课一练》课文部分(V)/笔试部分(IV)
第四轮练习:
完形填空题,阅读理解题,写作题
《北大绿卡》Reading(V)/Language(V)/Morepractice/单元整合集训(V+VI)
《一课一练》笔试部分(II+III+V)/第四部分能力提高
《中华一题》Writing(第七题)/知能套餐(第七至第十题)
《沸腾英语》P65~72(Unit9)
七,更多练习
一、选择题
()1.Iafootballmatch.It’svery.
A.iswatching,excitingB.willwatch,excited
C.amwatching,excitingD.amgoingtowatch,excited
()2.--Whatisshedoing?
--Sheherglasses.
A.lookingforB.islookingforC.looksforD.waslookingfor
()3.Listen!
Lucywithherfriendsinthisroom.
A.singsB.singingC.aresingingD.issinging
()4.Look!
Heisontheground.Ithinkhewill.
A.lieing,catchcoldB.lying,catchacoldC.laying,catchacoldD.lying,catchcold
()5.Theytheirhomework.
A.won’tdoingB.notdoingC.aren’tdoingD.isn’tdoing
()6.thepianonow?
A.DoessheplayB.WillsheplayingC.IfsheplayingD.Issheplaying
()7.Mr.WangAmericanextweek.
A.willgoB.goestoC.isgoingtoD.isgoingtogo
()8.--Isitrainingoutside?
--____.Sowecangoouttoplay.
A.Yes,itisB.Yes,theyareC.No,itwasn’tD.No,itisn’t
()9.Peopleoftenrubbishintotheriver.Itmakesthisriver.
A.arethrowing,smellsbadB.throw,smellbadly
C.throw,smellbadD.threw,smellsbadly
()10.Jacktobeadancerwhenheup.
A.wants,willgrowB.isgoing,growsC.willwant,willgrowD.willwant,grows
()11.--Doyouenjoyfreshair?
--Yes,.
A.breath,IenjoyB.breathe,IdoC.breathing,ofcourseD.breatheing,Ido
()12.Sheasuitcasenow.sheforShanghai?
A.carring,Is,leaveB.carries,Does,leave
C.iscarrying,Will,leavingD.iscarrying,Is,leaving
()13.Look!
Manychildrenintheswimmingpool.
A.swimB.isswimmingC.areswimmingD.swimming
()14.TomandMikearegoodfriends,andtheyoftenhelp.
A.theotherB.theothersC.oneanotherD.eachothers
()15.TigersareinChinanowandthenumberofthemsmall.
A.dangerous,areB.inthedanger,isC.indangerous,areD.indanger,is
()16.--DidyouseeLily?
Ithinksheathomeandhomework.
A.is,doB.stays,doingC.is,doingD.isstaying,does
()17.JinYongisoneoftheoldestwriters.Heisstill.
A.alive,livingB.living,aliveC.living,livingD.alive,alive
()18.Myparentswarnmenot,becauseitistomyhealth.
A.smoke,harmB.smoke,harmfulC.tosmoke,harmfulD.tosmoke,useful
()19.Shehashobbies.,shelikessinging,dancingandplayingthepiano.
A.toomuch,SuchasB.toomany,Forexample
C.toomany,SuchasD.toomuch,Forexample
()20.Heplayingbasketballandheiswithhisclassmatesnow.
A.like,playsB.likes,playsC.like,playingD.likes,playing
()21.--Jane,thereisacallforyou.--Ok,I.
A.comeB.willcomeC.amcomingD.wascoming
()22.--Whatdotomorrow?
–I’mgoingtowithmyparents.
A.shallyou,shopB.willyou,shopping
C.areyougoingto,shopD.areyougoingto,shopping
()23.Thismagazinetomymother.
A.belongsB.belongC.isbelongD.isbelonging
()24.Myfriendhasagoodofstrangestones.
A.collectB.collectionC.collectingD.collects
()25.Don’tyouknowsmokingistoyourhealth?
You’dbetternow.
A.harm,giveitinB.harm,giveitoutC.harmful,giveitawayD.harmful,giveitup
()26.It’simportanttocommunicateotherpeople.
A.to,intimeB.with,ontimeC.to,ontimeD.with,intime
()27.ThissongandIenjoyit.
A.listenswell,tolistentoB.hearswell,listeningto
C.soundsgood,listeningtoD.listenstogood,tolistento
()28.treesareeveryyear.
A.Toomuch,cutdownB.Alotof,cutoffC.Lotsof,cutdownD.Manytoo,cutoff
()29.Youhaveworkedfortwohours.Howaboutarest?
A.stoptohaveB.stophavingC.stoppinghavingD.stoppingtohave
()30.GrandpaZhangoftentellsusstories,andweallthinkheisvery.
A.interested,interestedB.interested,interesting
C.interesting,interesting