七年级下unit12教案及讲解练习.docx
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七年级下unit12教案及讲解练习
Unit12Whatdidyoudolastweekend?
SectionA
1.Whatdidyoudolastweekend,Lucy?
露西,你上周末做什么?
【解析】What+did+动词原形+其他?
答语:
主语+动词过去式+其他?
—WhatdidyoubuylastMonday?
—Iboughtsomeapples.
do/does→didv做,行动
【拓展】当“last/next/this/that+时间词”在句中作状语时,其前通常不用介词
HewenttothecinemawithhisfriendslastSunday.
①I______________(notdo)myhomeworklastnight.
()②— DidyougiveTomaphonecall?
—Yes,Idid.Butnobody_____.
A.answerB.answeredC.answersD.answering
2.Well,onSundaymorning,Iplayedbadminton.哦在星期天的早上,我打了羽毛球
【解析1】onSundaymorning“在星期六上午”
【注】:
在具体的某一天,某一天的早上、下午、晚上用介词on
onSundayafternoon在星期天下午
onchildren’sDay在儿童节那天
ontheafternoonofMay8在三月八号的下午
①—Whatdidyoudo?
—I_____________(play)theguitar.
()②Weplayedtennisinthepark____Tuesday.
A.inB.onC.atD.for
()③Theaccidenthappened____acoldwinterearlymorning.
A.inB.atC.onD.for
【解析2】playedbadminton打羽毛球
Play+球类名词(球类名词前不加任何冠词)
Playbasketball打篮球playvolleyball打排球playtennis打网球
3.campedbythelake在湖边野营
【解析】campv“扎营,搭帐篷”gocamping去野营
—Wouldyouliketogo______________(camp)withusthisafternoon?
—Yes,I’dloveto
4.Istudiedforthemathtest.我为数学测验而学习。
【解析】studyfor为…….而学习
5.—Whovisitedhergrandma?
谁看望了她的奶奶?
—Beckydid.贝基
【解析】:
Beckydid=Beckyvisitedhergrandma
句中did代替表示过去的动词短语visitedhergrandma
当动词(短语)是动词原形或第三人称单数时,需用do或does
Tomdidn’tgotothesciencemuseum,buthissisterdid.
【解析2】visitv拜访→visitorn拜访者
onavisitto参观visitsb拜访某人
They________(visit)theirteacherthedaybeforeyesterday.
6.Howinteresting!
多么有趣啊!
【解析】how引导的感叹句:
How+adj./adv.(+主语+谓语)
Howbeautiful!
多美啊!
Howcolditistoday!
今天多冷啊!
【拓展】what引导的感叹句:
(1)What+a/an+adj.+可数名词单数(+主语+谓语)!
Whataninterestingstoryitis!
(2)What+可数名词复数或不可数名词(+主语+谓语)!
Whatgoodchildrentheyare!
他们是多么好的孩子啊!
Whatdeliciousfooditis!
多么美味的食物啊!
()①—Didyouenjoythepartylastnight?
—Verymuch.______wonderfulthepartywas!
A.WhatB.HowC.WhataD.Howa
()②Mariaworksasatourguide._____interestingjobshehas!
A.WhatB.WhatanC.HowD.Howan
7.Theyhaveabutterflyhousewithover200kindsofbutterflies!
他们有一个蝴蝶馆,里面有200多种蝴蝶!
【解析1】withprep.“带有,具有”,后接名词,构成介词短语,修饰名词作定语,位于名词之后。
Heisaboywithglasses.他是一个戴眼镜的男孩。
()Lindahasboughtalargehouse_____aswimmingpool.
A.withB.inC.onD.from
【解析2】over=morethan“(在数量上、程度上)超过”
Theyareoverfortystudentsinourclass.
8.Itoldthevisitorsaboutthemandtheirlivinghabits.我告诉游客它们的情况及他们的生活习性。
【解析1】visit+or=visitor游客
【拓展】act(表演)→actor(男演员)invent(发明)→inventor(发明家)
【解析2】livinghabits“生活习惯”
【拓展】livingroom起居室eatinghabit饮食习惯swimmingpool游泳池
runningwater自来水waitingroom等候室
9.Istayeduplatetowatchthesoccergame.我熬夜到很晚看了场足球赛
【解析1】stayup=situp“熬夜,不睡觉”
Let’sstayupandseetheNewYear.
()Don’t_____sooften.It’sbadforyourhealth.
A.getupB.stayupC.lookupD.comeup
【解析2】towatchthesoccergame.(动词不定式在句中作目的状语)
Iwanttocometoyourhousetoseeyourparents.
10.Butsomebodyfoundthemandgavethembacktohim.
但有人发现了它们,然后把它们还给他。
【解析】givesthbacktosb“把某物还给某人”=returnsthtosb.
Canyougivebackmykey?
(同义句)
Canyou_______________________
【拓展】含back的短语有:
goback走回来getback回来comeback回来
11.AfamilyofmicewereinthekitchenonSaturdaymorning.…
【解析】mouse(pl)mice“老鼠”
Therearemany_____________(mouse)intheoldhouse.
12.FatherMouseshoutedatthecar…
【解析】shoutat对。
。
。
。
。
。
叫(含有气愤的意思)
showto表示用喊声呼唤,一般不含感情色彩
①Don’t_______(吼)!
Icanhearyou.
()②Theyoungfatherwassoangrythatheshouted___hissonintheroom.
A.atB.toC.forD.with
【规律总结】shoutat多指因为生气等而非善意地对某人吼叫
shoutto多指因距离远而不得大声叫喊(否则对方无法听见)
13.Thecatquicklyranaway.那只猫迅速逃跑了
【解析】runaway“逃跑,跑掉“
runawayfrom从……逃出
14.…that’swhyit’simportanttolearnasecondlanguage.
那就是为什么学习一门第二外语是很重要的原因
【解析】asecond“(再一;又一),当序数词与a/an连用时,并不表示顺序,而是用来强调“再一,又一”
【规律总结】序数词前有定冠词the则侧重顺序;
前有a/an则表示“再一,又一”
Weneedtodoitasecondtime.我们需要把这件事再做一次。
()①Inordertofind____betterjob,sheplannedtolearn_____secondforeignlanguage.
A.the;aB.a;aC.the;theD.a;the
()②Hehastriedfourtimes(已经试过四次),buthisteacherwantshimtotry____fifthtime.
A.theB.aC./
15.practicev练习
Practicedoingsth练习做某事
Practicemakesperfect熟能生巧
Hepractices_________(play)thepianoeveryday.
16.Whatabout…?
=Howabout…?
…怎么样?
英语中提建议的表达句型:
(1)Whatabout+n/ving?
=Howaboutdoingsth
(2)Whynotdosth=Whydon’tyoudosth为什么不…….?
(3)Let’sdosth让我们一起做某事
(4)Shallwedosth我们做…好吗?
(5)hadbetterdosth最好做某事
Whatabout__________(go)forawalk?
17.Ifedsome(sheep/cows)我喂了一些(羊、牛)
【解析】sheep(pl)sheep
单复数同形的单词有:
中国人和日本人爱护绵羊、鹿和鱼
ChineseJapanesesheepdeerfish
()—Howmany_____canyouseeinthepicture?
—Onlyone.
A.dogB.sheepC.child
练习:
()1.Idon’tthinkhecanplay_____piano.
A.theB./C.aD.an
()2.MrWangdidn’t____toseeanewfilmlastnight.
A.wentB.goC.goesD.gone
()3.Theyhadameeting____themorningofMaythefifth.
A.inB.onC.atD.of
()4.Sheispracticing_____Englishinherroom.
A.readB.toreadC.readingD.reads
()5._____you_____TVlastnight?
A.Do,watchB.Did,watchC.Did,watched
()6.—_____youathomethismorning?
—No,I______.
A.Were,wasn’tB.Were,weren’tC.Was,Wasn’t
SectionB&selfcheck
1.flewakite放风筝
【解析】fly→flewv飞行
flyto…“飞往”=gotosp.byplane/air
2.Didyoudoanythinginterestinglastweekend?
上周末你干过有趣的事吗?
【解析】anythinginteresting有趣的事
当形容词修饰不定代词时,形容词需后置。
There’ssomethingwrongwithmywatch.
()Afteralongwalkinthesun,theywantedtodrink_____.
A.coldsomethingB.somethingcoldC.nothingcoldD.coldanything
3.Mysisterfinishedhighschooltwoweeksago.
【解析】“一段时间+ago”,用于一般过去时
()IknowalittleaboutThailand,asI______therethreeyearsago.
A.havebeenB.havegoneC.willgoD.went
4.Thereweputupourtentsandmadeafiretokeepuswarmandcookfoodon.
我们在那里搭起帐篷、生火取暖做饭。
【解析1】putup“举起,张贴”
Heputsuphishandtoaskaquestion
【短语】putaway放好;整理好puton穿上;上演
putoff推迟putdown方下
()Theshelf(书架)istooheavy.Wouldyoupleasehelpmeto______?
A.putupitB.putitupC.putdownit
【解析2】makeafire生火catchfire着火playwithfire玩火
【解析3】keepuswarm
(1)keepdoingsth不停的做某事Hekepttalkinguntilthemeetingwasover.
(2)keepsb.doingsth使某人一直做某事Pleasekeephimwaitingforme.
(3)Keep+sb./sth+adj.“使某人/某物保持某种状态”keephealthy保持健康
5.ButIwassotiredthatIwenttosleepearly.但我很累,很早就去睡了
【解析】so…that“太……以至于“
结构:
so+adj./adv+that
Theboyissoyoungthathecan’tgotoschool
()LinShuhaois____famous_____allthebasketballfansinChinaknowhim.
A.too;toB.enough;toC.so;thatD.as;as
6.Thenextmorning,mysisterandIgotaterriblesurprise.
第二天早上,我姐姐和我大吃一惊。
【解析】getasurprise.吃惊
1.surprisen惊讶”不可数名词。
常用短语:
insurprise惊讶地;toone'ssurprise让某人惊讶的是
2.surprisev,“使...惊讶”
常用短语:
surprisesb.
1)surprised形容词,意思是“感到惊讶的”。
常用结构:
besurprisedatsth对某事感到惊讶
besurprisedtodosth做某事而感到惊讶
besurprised+that从句因...而惊讶
2)surprising形容词,意思是“令人感到惊讶的
()______oursurprise,thetwinsisterswenttoPekingUniversityatthesametimelastyear.
A.WithB.InC.To
7.Whenwelookedoutoftent,wesawabigsnakesleepingnearthefire.
我们从帐篷向外面看起,看到了一条大蛇正在篝火边睡觉
【解析1】lookout“小心,当心”
lookoutof“向外看”
()_________!
Don’tlookoutofthewindowinthecar.It’sdangerous.(危险的)
A.LookB.LookoutC.Lookoutof
【解析2】seesb.doingsth“看见某人正在做某事”,强调动作正在进行。
seesb.dosth看见某人做过某事,强调某动作已经结束,也指经常性的动作。
IoftenseetheboyreadEnglishinthemorning.
()IsawDaPeng_____basketballontheplaygroundwhenIwalkedby.(路过)
A.playB.playingC.playedD.toplay
8.IwassoscaredIcouldn’tmove.我害怕极了,不敢动
【解析1】scaredadj.“恐惧的,害怕的”,常用着表语
bescaredtodosth害怕去做某事
bescaredof….害怕…….
()I’m______whenIheardthe_____story.
A.scared;scaredB.scared;scaryC.scary;scaredD.scary;scary
【规律总结】scaredadj.“感到害怕的”,修饰人
scaryadj.“吓人的,害怕的”,修饰物
【解析2】movev移动
moveto+地点搬到某地
9.Mydadstartedtojumpupanddownintheirtent.
我爸爸开始在他们的帐篷里跳来跳去。
【解析1】starttodosth与startdoingsth
两者都表示“开始做某事”,但在以下情况中通常用starttodosth,而不用startdoingsth.
1主语是“物”而不是“人”时。
Theicestartedtomelt.冰开始融化了
②start本身为-ing形式时。
Heisjuststartingtowritetheletter.
③后接know,understand,realize这类词时。
Istarttounderstandthetruth.
()Maybethereissomethingwrongwithmycar.Ican’t____it.
A.moveB.beginC.startD.work
【解析2】jumpv跳longjump跳远highjump跳高
【解析3】upanddown上上下下;来来回回
10.Thiswokethesnakeupanditmovedintotheforestnearthelake.
这使得蛇醒过来了,游进了湖边的森林里
【解析1】wokethesnakeup
wakev“弄醒,醒”wakeup醒来;睡醒wakesb.up“把某人叫醒”
【注意】wakeup后接名词时,名词可放在wake和up中间,也可放于wakeup;后接代词时只能放在wake和up中间。
()①______,Tom!
It’stimetogetupandgotoschool.
A.WakeupB.MakeupC.GrowupD.Lookup
()②It’stimetogetup._______,please.
A.WakeuphimB.PuthimupC.WakehimupD.Putuphim
【解析2】intoprep.“到…….里面;进入到…….之内”
into是表示动作方向的动态介词,常与表示动作的动词连用(反义)outof
Pleasecomeintotheoffice.
in是表示物体位置的静态介词。
(反义)out
Theyaresittingintheroom.
11.Lizaandhersisterdidn’tknowhowtomakethesnakegoaway.
【解析】makesb.dosth“让某人做某事”makesb.laugh使某人发笑
makesb./sth+adj.“使某人/物……”makemesad使我伤心
()ThepeacefulmusicintheCDmadethestudents____relaxed.
A.feelB.feelsC.feltD.tofeel
12.短语:
lookfor寻找goshopping去购物middleschool中学
athome在家vi