八年级英语上册第七单元知识梳理+综合练习

同学们，英语学习就像攀登一座山峰，每一个单元都是向上迈进的台阶。第七单元的内容围绕我们日常生活中非常关注的一个话题展开——天气与自然，以及由此延伸出的计划与安排。这份知识梳理和综合练习，希望能帮助大家系统回顾本单元的重点，查漏补缺，为后续学习打下坚实基础。一、核心词汇与短语词汇是构建语言大厦的基石。本单元的词汇紧密围绕“天气”和“活动”展开，需要我们不仅认识，更要会用。1.描述天气的形容词：*sunny(晴朗的)-It'sasunnydaytoday.Let'sgotothepark.*windy(有风的)-It'squitewindy,soit'sbettertowearajacket.*snowy(下雪的)-Wecanmakeasnowmanifit'ssnowytomorrow.*foggy(有雾的)-Drivecarefully;it'sfoggythismorning.*cold(冷的)-Youneedtoputonawarmcoatwhenit'scold.*warm(温暖的)-Springisusuallywarmandpleasant.2.表示动作的动词及短语：*snow(下雪)-Itstartedtosnowheavilylastnight.*wind(刮风)-Thewindisblowingstrongly.*shine(照耀)-Thesunisshiningbrightly.*takeawalk(散步)-Mygrandparentsliketotakeawalkafterdinner.*goswimming(去游泳)-Weusuallygoswimmingonhotdays.*makeasnowman(堆雪人)-Childrenarehappytomakeasnowmaninwinter.*flyakite(放风筝)-It'swindytoday,perfectforflyingakite.3.其他常用词汇：*weather(天气)-What'stheweatherlikeinyourcitynow?*message(消息;信息)-CanItakeamessageforhim?*problem(问题)-HeishavingsomeproblemswithhisEnglishstudy.*dry(干燥的)-Theclimatehereisdryinwinter.二、重点句型掌握了句型，就能更灵活地运用语言进行交流。本单元的重点句型主要用于询问和描述天气，以及谈论未来的计划。1.询问天气状况：*How'stheweather?(天气怎么样？)-How'stheweatherinBeijing?*What'stheweatherlike?(天气怎么样？)-What'stheweatherliketoday?*回答时，直接用描述天气的形容词或"It's+形容词"结构。例如：It'ssunny./Sunny.2.描述正在进行的动作（与天气相关）：*Theyareplayingbasketballintheparksinceit'ssunny.3.谈论未来计划/打算：*Whatareyougoingtodo?(你打算做什么？)-I'mgoingtovisitmygrandparentsthisweekend.*（常与表示将来的时间状语连用，如tomorrow,nextweek,thisweekend等）*Wearegoingtohaveapicniciftheweatherisgoodtomorrow.三、核心语法：一般将来时(SimpleFutureTense)本单元的核心语法点是一般将来时，用于表示将要发生的动作或存在的状态。1.基本结构：*主语+will+动词原形+其他。(will常缩写为'll)*Iwillvisitmyunclenextmonth./I'llvisitmyunclenextmonth.*Shewillnot(won't)gotothepartytonight.*Willyouhelpmewithmyhomework?Yes,Iwill./No,Iwon't.*主语+be(am/is/are)goingto+动词原形+其他。*Heisgoingtoplayfootballthisafternoon.*Theyarenot(aren't)goingtobuyanewcar.*Areyougoingtowatchthemovietomorrow?Yes,Iam./No,I'mnot.2.用法区别：*will：*表示临时决定要做的事情。(Someoneknocksatthedoor)I'llgoandopenit.*表示意愿或承诺。Iwillhelpyousolvethisproblem.*begoingto：*表示计划、打算要做的事情（事先有安排）。Wearegoingtohaveatripnextsummer.3.常用时间状语：*tomorrow(明天),thedayaftertomorrow(后天),nextweek/month/year(下周/月/年),soon(很快),in+一段时间(在……之后，如inthreedays)。四、综合练习I.词汇运用(Vocabulary)A)根据句意及首字母提示补全单词。1.It'sr______outside,soyouneedtotakeanumbrella.3.Look!Thechildrenaremakingasnowman.It'ss______heavily.4.I'mfeelingabitcold.MaybeIshouldwearaw______sweater.B)用括号内所给单词的适当形式填空。1.They______(play)basketballifit______(be)sunnytomorrow.2.Listen!Someone______(sing)inthenextroom.3.MymotheroftentellsmestoriesbeforeIgoto______(sleep).4.It'sa______(cloud)day.Let'sstayathomeandwatchTV.5.He______(notgo)toschooltomorrowbecauseheisill.II.句型转换(SentenceTransformation)按要求改写下列句子，每空一词。____________theweather______today?2.TheyaregoingtohaveapicnicthisSunday.(改为一般疑问句)______they__________________apicnicthisSunday?3.Iwillfinishmyhomeworktonight.(改为否定句)I____________myhomeworktonight.4.Heisreadingabooknow.(用tomorrow改写句子)He____________abooktomorrow.5.Sheusuallywalkstoschool.(用nextweek改写句子)She________________________toschoolnextweek.III.单项选择(MultipleChoice)从A、B、C、D四个选项中，选出可以填入空白处的最佳选项。1.—How'stheweatherinHarbininwinter?—It's______.A.hotB.warmC.coldD.cool2.Mybrother______totheGreatWallnextmonth.A.goB.goesC.willgoD.went3.—What______you______thisevening?—I'mgoingtodomyhomework.A.do;doB.are;doingC.will;doD.are;goingtodo4.There______afootballmatchonTVthisevening.Let'swatchit.A.isgoingtobeB.wasC.willhaveD.are5.—Willyougoshoppingwithme?—______.Ihavealotofhomeworktodo.A.Yes,IwillB.No,Iwon'tC.Yes,IamD.No,I'mnotIV.完形填空(Cloze)阅读下面短文，掌握其大意，然后从各题所给的A、B、C、D四个选项中，选出最佳选项。Theweatherisdifferentindifferentpartsoftheworld.Insomeplacesitis1,andinothersitiswet.Iftheweatheristoodry,thelandwillnotbe2foranimalsorplants.Inwetweather,theremaybetoomuch3.Theriversmaygoovertheirsides.The4maytakethebridgeaway.Iftheweatherkeepsdryforalongtime,theriverbedsmaybe5.1.A.coolB.dryC.coldD.hot2.A.badB.worseC.goodD.better5.A.dryB.wetC.longD.short6.A.warmB.hotC.coldD.cool7.A.blueB.greenC.yellowD.white8.A.AtB.OnC.InD.After9.A.riverB.landC.skyD.earth10.A.putonB.takeoffC.putawayD.takedown阅读下列短文，从每题所给的A、B、C、D四个选项中，选出最佳选项。WeatherReportGoodmorning,everyone.Here'stheweatherreportforsomebigcitiesintheworldtoday.Beijing:Itwillbesunnytoday.Thetemperaturewillbebetween15°Cto25°C.It'sanicedayforoutdooractivities.NewYork:Itwillbewindytoday.Thewindwillbestrongsometimes.Thetemperaturewillbe8°Cto12°C.Itmightfeelabitcold,sowearwarmclothes.Sydney:ItwillbeahotandsunnydayinSydney.Thetemperaturewillbe28°Cto35°C.Remembertodrinkmorewaterandprotectyourselffromthesun.1.What'stheweatherlikeinBeijingtoday?2.IfyouareinLondon,whatshouldyoutakewhengoingoutintheafternoon?A.Ahat.B.Anumbrella.C.Acoat.D.Sunglasses.3.Whichcitywillhavestrongwindtoday?A.Beijing.B.London.C.NewYork.D.Sydney.4.What'sthehighesttemperatureinSydneytoday?A.25°C.B.15°C.C.12°C.D.35°C.5.WhichofthefollowingisTRUEaccordingtothereport?A.It'sgoodtostayathomeinBeijingtoday.B.ThetemperatureinLondonisthelowest.C.NewYorkisthewindiestcitytoday.D.Sydneyiscoldtoday.VI.书面表达(Writing)假设你是李华，你的笔友Tom来信询问你周末的计划。请根据以下提示给他回一封邮件，告诉他你周末的安排，并说明原因（天气情况）。提示：1.周六：天气晴朗，和朋友去公园放风筝。2.周日：可能下雨，在家看书和帮妈妈做家务。要求：1.词数60-80词左右。2.条理清晰，语句通顺，语法正确。3.邮件的开头和结尾已给出，不计入总词数。DearTom,________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Whataboutyourweekend?Writetomesoon.Yours,LiHua参考答案及解析I.词汇运用B)1.willplay/aregoingtoplay,is2.issinging3.sleep4.cloudy5.won'tgo/isn'tgoingtogo(解析：1.条件状语从句中，主句用将来时，从句用一般现在时表将来。可以用will也可以用begoingto。)II.句型转换1.Whatis,like2.Are,goingtohave3.won'tfinish/willnotfinish4.willread/isgoingtoread5.isgoingtowalkIII.单项选择1.C(哈尔滨冬天