七年级英语Unit-12人教四年制版知识精讲

七年级英语Unit12人教四年制【同步教育信息】本周教学内容：Unit12二.重难点分析：1.Howcolditistoday!今天多冷啊！这是一句感叹句，这类句子通常是用what或how引起的，what用来感叹一个名词，how用来感叹形容词、副词或动词。例如：（1）Whatafinedayitis!多好的天气啊！（2）Whatgoodnewsitis!多好的消息啊！（3）Whatbeautifulflowerstheseare!这些是多么漂亮的花啊！（4）Howhardtheyareworking!他们工作多努力啊！（5）Howcleverheis!他多聪明啊！2.It’llbewarmerlateron.过些时候会暖和起来。lateron意为“过后，过些时候”多用于将来时态。有时可省略为later，如：（1）Thecloudswillliftlateron.云彩过后会散开的。（2）I’llcomebacklater.过会我回来。（3）You’llfindthatbooklateron.过后你会找到那本书的。3.BruceringsuphisfatherinSydney.Australia.Bruce打电话给他在澳大利亚悉尼的父亲。ringsbup意为“给某人打电话”，例如：（1）I’llringyouupassoonasIgetthere.一到那儿我就给你打电话。打电话给某人还可以说，callsb；telephonesb；givesbacall；givesbaring；makeatelephone；calltosb。如：（2）Pleasecallthepolice.请给警察打电话。（3）XiaoMingtelephonedyoujustnow.Hehadsomethingimportanttotellyou.小明刚才给你打电话，他有重要事情要告诉你。4.It’scoldinthemorning,butturnsverywarmatnoon.早晨很冷，但中午时就变得很暖和了。turn在此句中为系动词，常指天气颜色，脸色的变化，后面接形容词做表语，例如：（1）Leavesturnyellowinautumn.秋天时树叶变红。（2）Theweatherhasturnedcold.天气已经变冷了。5.TherewillbeastrongwindtothenorthofHuaiheRiver.淮河以北的地区有大风。tothenorthof意思为“在……以北（表示方向）”如：（1）Thenewstationistothenorthofthewheatfield.新火车站在那块麦田以北。表示方位的介词常用的有in，to，on。如：（2）XingjiangisinthewestofChina.新疆在中国的西部。（新疆在中国领土范围之内，所以用介词in）（3）JapanistotheeastofChina.日本位于中国的东部。（日本在中国范围之外，所以用介词to。）（4）KoreaisontheeastofChina.朝鲜位于中国东部。（朝鲜和中国边界相邻，所以用介词on。）astrongwind一阵强风，wind本来不可数，但表示“一阵风，一股风”时加冠词a，类似的用法还有：aheavyrain一场大雨 abigfire一场大火 aheavysnow一场大雪，例如：（5）Therewasaheavyrainlastnight.昨晚有一场大雨。（6）Therewasabigfireinthecitylastweek.上周市里发生了一起火灾。6.It’sbettertodosomereadingonrainydays.在雨天读点书更好。It’sbettertodosth.意为“做……更好”如：（1）It’sbettertofinishyourhomeworkfirst.先完成作业更好一些。（2）It’sbettertogivethantoreceive.给予比接受更有意义。dosomereading意为“读点书”，类似的短语还有：dosomewashing洗衣服，dosomecleaning做扫除，dosomecooking做饭菜等。三.本单元短语：1.过后，晚些时候lateron 2.给某人打电话ringsbup3.在中国的西部inthewestofChina 4.在中午atnoon5.天气预报aweatherreport 6.华北和华南大部地区mostofNorthandSouthChina7.时常、有时attimes 8.在白天inthedaytime/intheday9.在晚间inthenight10.停留在零度以上stayabovezero 11.降到零度以下fallbelowzero12.持续很长时间lastlong13.很快消散liftquitequickly 14.在我们学校操场onourschoolplayground15.读点书dosomereading 16.在雨天onrainydays17.一场大雨aheavysnow 18.在雪地里玩playinthesnow19.堆雪人makeasnowman 20.去滑旱冰goroller-skating21.加油，快点comeon 22.写下，记下writedown【模拟试题】一.词汇部分：（A）词的辨析：1.open,turnon（1）Pleasetheradio.Iwanttolistentotheweatherreport.（2）It’stoohot.Willyoupleasethewindow?2.below,under（1）Marylikestorestthetree.（2）ShallIwritethenumbertheline?3.in,on,to（1）ShanghaiistheeastofChina.（2）JapanistheeastofChina.（3）KoreaistheeastofChina.（B）选择正确的词形填空：1.It’s,isn’tit?（sun,sunny）2.Itwasyesterday,too,wasn’tit?（cloud,cloudy）3.Whata!It’sverytoday.（wind,windy）4.Lookatthe!It’saday.（rain,rainy）5.Whatawind!Itisblowing.（strong,strongly）6.Whatsunshine!Itisshining.（bright,brightly）7.LiLeiisalwayswithhisexercises.Look,heiswriting.（careful,carefully）8.Howweare!ThechildrenarelivinginNewChina.（happy,happily）（C）找出与划线部分意义相同或相近的选项：（）1.Theradiosaysthesunwillcomeoutlater.A.itwillbewarm B.itwillberainyC.itwillbefine D.itwillbecloudy（）2.Itwillbecloudyattimes.A.sometimeB.sometimesC.alwaysD.often（）3.HeoftencatchestheNo.8bustowork.A.holdsB.byC.takesD.brings（）4.Iringupmygrandparentsonweekend.A.callB.talktoC.visitD.gotosee（）5.Haveagreattime.A.fineB.wellC.goodD.better二.选择填空：（）1.Itwillbetomorrow.A.rainB.rainnyC.rainyD.rained（）2.badweather!Idon’tliketherain.A.HowaB.HowC.WhataD.What（）3.It’shotterinyourroom.A.soB.muchC.veryD.more（）4.Theradiosaysthesnowlong.A.willlastB.lastsC.isgoingtoD.won’t（）5.XinjiangisthewestofChina.A.atB.ofC.toD.in（）6.ItwillbewindythenorththeHuaiRiver.A.to,inB.in,toC.to,ofD.in,of（）7.Thereisgoingtoasportsmeetingthisafternoon.A.beB.haveC.havingD.has（）8.Flowersbegintoinspring.A.cometoB.comeinC.comeoutD.comedown（）9.It’llme20minutestowalktothesupermarket.A.spendB.takeC.takesD.pay（）10.Thecloudis.Thesuniscomingout.A.fallingB.leftC.liftingD.leave（）11.worry.Yoursonwillgetwell.A.Not,soonB.Don’t,lateronC.No,quicklyD.Doesn’t,quickly（）12.AfterIdidmyhomework,Iwentonsomebooks.A.readB.readingC.toreadD.toreading（）13.Thefollowingistheweatherreporttomorrow.A.forB.onC.inD.about（）14.InofChina,springisveryshort.A.manyB.muchC.moreD.alot（）15.Brucetakedtomethetelephone.A.inB.atC.toD.on（）16.Heistogotoschool.A.enougholdB.olderenoughC.oldenoughD.enougholder（）17.Thesnowwillstoplaterintheday,?A.willitB.don’titC.won’ttheyD.won’tit（）18.youlikewithme?A.Would,toplayB.Do,playC.Can,playingD.Are,toplay（）19.Thankyouverymuch.A.forhelpmeB.forhelpingmeC.tohelpmeD.helpsme（）20.Iwokeupnightandwentontodothatwork.A.intheB.attheC.inD.on三.用正确的介词或副词填空：1.Doestheradiosayitwillturnwarmnoon?2.HainanisthesouthofChina.3.Mum,canIdotheshoppingyoutomorrow?4.ListentotheTVreporttheweatherthetwenty-fourhours.5.What’sthetemperatureinTianjinthedaytime?6.—WherearethestudentsfromClassTwo?—They’replayingtheplayground.7.Helefthomeawindydayandnevercameback.8.Putonyourcoatifyouwanttoplaythesnow.It’scoldoutside.四.用How，What，Whata（an）填空：1.badtheweatheris!2.badweather!3.tallthebuildingsare!4.interestingstoryitis!5.colddayitis!6.heavythesnowis!五.句型转换：1.Allofusarestudyingnow（变否定句）2.I’llhiketheBlueMountainnextSunday.（就划线部分提问）3.Hedidhishomeworkathomeyesterdayevening.（改为一般疑问句）4.Therewaslotsofsnowlastnight.（同义句）5.Itwasveryrainyyesterday.（同义句）六.根据句意及中文提示将下列各句补充完整：1.Willthewind（持续很久）？2.Thereisgoingtobe（一场大雪）thisevening.3.Thecloudwill（很快散去）.4.IntheNortheastitwillbefine.Thetemperaturewillstayabovezero（在白天）,but（在夜间）itwillfallbelowzeroagain.5.Mostof（华北和华南）willhaveacoldwetday.Itwillbecloudy（有时）.（后天）willbesunny.6.I’dliketostayathomeand（看看书）onSunday.7.—Where’sXinjiang,LiLei?

—It’s（在中国的西部）.Thegrapesandmelonsareverydelicious.8.Hereisa（收音机天气预报）forthenext24hours.9.Lookatthestrongsunshine.Willitgetbetteror（更糟）?10.Beijingiscloudytoday.（最高气温）is4.（最低气温）willbeminus5.七.补全对话：（A）根据表格内容完成对话（每空一词）CITYTEMPERATUREMin（C）Max（c）WEATHERXi’an8CloudyUrumqi

1CloudyChengdu510RainyKunming423ClearLhasa

10CloudyA：1the2likeinXi’antoday?B：It’s3inthemorningand456besunnylateronandthe7temperatureis8.A：89Lhasa?B：It’s10,too.A：Isitverycoldthere?B：No,itisn’t.（B）补全对话（每空一词）A：It’scoldtoday,isn’tit?B：1,butit’s2warmernow.Areyou34?A：Yes,Iam.Lookatthatnotice!Whatdoesit5?B：It6theiceonthelake7thin.A：It’sdangerous89onthelake.I’m10wecan’tskatetoday.八.完形填空：Theweatherisdifferentinpartsoftheworld.Insomeplacesitis1,andinothersitiswet.Iftheweatheristoodry,thelandwillnotbe2foranimalsorplants（植物）.Inwetweathertheremaybetoomuch3.Theriversmaygoovertheirsides.The4maytakethebridge（桥）away.Iftheriversgoovertheirsides,alotofpeoplemaynothaveenoughfood.Ifthereisverydryweatherforalong5,theriverbeds（河床）maybedry.Insomeotherpartsoftheworldtheweathermaybeverycold.Itmay6.Whenitsnows,thetreesandthebuildings,everythinglooks7.Inthewinterthedaysareshortandthenightsarelong.8coldwinternights,whentherearenocloudsorwinds,the9isveryclear（晴朗的）.Andthemoonandstarsareverybeautiful.Peoplemay10theircoatsandgooutforlongwalks.Whentheycomebacktotheirhouse,theymaybehappytohavehotcoffeeandcakesbythefire（火）.（）1.A.drier B.dry C.cold D.hot（）2.A.bad B.worse C.better D.good（）3.A.rain B.snow C.wind D.cloud（）4.A.river B.rain C.water D.wind（）5.A.time B.way C.river D.month（）6.A.rain B.snow C.blow D.shine（）7.A.blue B.green C.yellow D.white（）8.A.On B.At C.In D.After（）9.A.river B.land C.sky D.earth（）10.A.wear B.puton C.in D.dress九.阅读理解：（A）阅读理解，判断正（T）误（F）（）1.StrongwindwithsnowreachesDatong.（）2.It’sfineatYangquan.（）3.Linfeniscloudyandthetemperatureistwenty-threetothirty-two.（）4.Yunchengisthehottestofallthecities.（）5.It’slatewinterinthepicture.（B）Agovernmentreport（政府报告）saysthatinthenexttwenty-fiveyears,Britain（英国）willgetwarmerandhavehighersealevels（海平线）.TheweatherwillbecomemoreMediterranean（似地中海的）,andtourism（旅游业）willgrow,buttheScottishskiindustry（苏格兰滑雪业）willdisappearbecausetherewillbelittleornosnow,andthere’llbestrongerwinds.IntheSouththerewillbemoresun,enoughtoproducewine（生产葡萄酒）,andintheNorththerewillbemorerain.Itwillbegoodforfarmers,ascropswillgrowmorequickly,andcattle（牛）andsheepwillhavewarmerandwetterlandinmanytowns,includingLondon,willdisappearunderwater.Peoplewillonlyuseheatingintheirhomesfortwoorthreemonthsoftheyear,butthey’llpay（付款）moreforwater.SnowatChristmaswillbecomeveryrare（少见）.Morepeoplewilldieinthehottersummers,butthewinterswillbewarmeraswell.根据短文内容，回答问题：1.HowistheweatherinBritaininthenexttwenty-fiveyears?Itwill.2.CanwegoskiinginScottishinthenexttwenty-fiveyears?Why?.Becausetherewillbesnow.3.InwhichpartofScottishtherewillbemorerain?InofScottish.4.Doyouthink“thehighersealevel”isgoodorbadfortheScottishskiindustry?Ithink.5.WecanmakeasnowmanonChristmasDay,can’twe?,we.

【试题答案】一.（A）1.（1