Unit 2 課時(shí)2 Section A3a-4c【學(xué)案】（核心提要+精講專練） 人教版 八年級(jí)下冊(cè)英語(yǔ)教材講義

Unit2I’llhelptocleanupthecityparks.課時(shí)1SectionA（3a-4c）Learningaims:1.記住并能運(yùn)用下列單詞及短語(yǔ)：several,strong,feeling,satisfaction,joy,owner,journey,tryout,raise,midnight,alone。區(qū)分putup,handout,callup,cheerup,comeupwith,giveout,putoff等動(dòng)詞短語(yǔ)的含義。2.閱讀短文，獲得相關(guān)的信息。通過(guò)閱讀練習(xí)來(lái)提高閱讀能力。3.意識(shí)到盡己所能、幫助他人、樂(lè)于奉獻(xiàn)是一種良好的品德。重點(diǎn)詞匯和短語(yǔ)1._______________prep.幾個(gè)；數(shù)個(gè)；一些2._______________adj.強(qiáng)烈的；強(qiáng)壯的3._______________n.感覺(jué)；感觸4._______________n.滿足；滿意5._______________n.高興；愉快6._______________n.物主；主人；所有者7._______________n.（尤指長(zhǎng)途）旅行；行程8._______________v.募集；征集；籌集；抬起；舉起9._______________n.午夜；子夜10._______________adv.獨(dú)自地；孤獨(dú)地；單獨(dú)11.___________________________參加……選拔；試用12.___________________________修理；裝飾；修補(bǔ)13.___________________________贈(zèng)送；捐贈(zèng)14.___________________________（外貌或行為）像1.usedto的用法········教材原文Theytoldmestoriesaboutthepastandhowthingsusedtobe.他們給我講過(guò)去的經(jīng)歷,講過(guò)去是什么樣子的.本句中的usedto表示“過(guò)去常常;以前經(jīng)常”,后跟動(dòng)詞原形,用來(lái)描述過(guò)去經(jīng)常發(fā)生的動(dòng)作或存在的狀態(tài).Heusedtoplaytheguitar.他以前經(jīng)常彈吉他.Iusedtolookonhimasafriend.我以前把他看作是一個(gè)朋友.拓展usedto在變否定句或一般疑問(wèn)句時(shí)常借助助動(dòng)詞did.具體如下:肯定句主語(yǔ)＋usedto+動(dòng)詞原形...否定句主語(yǔ)＋didn'tuseto+動(dòng)詞原形一般疑問(wèn)句Did+主語(yǔ)＋useto+動(dòng)詞原形...?肯定答語(yǔ)Yes,主語(yǔ)＋did否定答語(yǔ)No,主語(yǔ)＋didn't.Bobusedtoplaysoccer.鮑勃以前經(jīng)常踢足球Bobdidn'tusetoplaysoccer.鮑勃以前不常踢足球-DidBobusetoplaysoccer?鮑勃以前經(jīng)常踢足球嗎?-Yes,hedid.是的,他經(jīng)常踢-No,hedidn't.不,他不常踢.辨析usedto和beusedto詞組含義用法usedto過(guò)去常常;以前經(jīng)常后跟動(dòng)詞原形.用于描述過(guò)去經(jīng)常發(fā)生的動(dòng)作或存在的狀態(tài),該動(dòng)作或狀態(tài)現(xiàn)在已經(jīng)不再繼續(xù)beusedto習(xí)慣于后跟名詞、代詞或動(dòng)名詞Heusedtoplayfootball,butnowhelikesplayingbaseball.他以前經(jīng)常踢足球,但現(xiàn)在他喜歡打棒球.Sheisusedtogettingupearly.她習(xí)慣早起.-Howdoyougotoschool?-I________takeabus,butnowI________walking.A.usedto;usedtoB.wasusedto;amusedtoC.usedto;amusedto2.“疑問(wèn)詞＋不定式”的用法······教材原文...butIwanttolearnmoreabouthowtocareforanimals.······但是我想學(xué)習(xí)更多關(guān)于如何照顧動(dòng)物的知識(shí).howtocareforanimals屬于“疑問(wèn)詞＋不定式”的結(jié)構(gòu),該結(jié)構(gòu)在句中作介詞about的賓語(yǔ).該結(jié)構(gòu)還可以轉(zhuǎn)換為賓語(yǔ)從句howIcancareforanimals.當(dāng)“疑問(wèn)詞＋不定式”結(jié)構(gòu)在句中作賓語(yǔ)時(shí),通常可以轉(zhuǎn)換為賓語(yǔ)從句.Wedon'tknowhowtousethecamera.＝Wedon'tknowhowwecanusethecamera.我們不知道怎樣使用這個(gè)照相機(jī).例-IwillgotoHarbinformysummervacation.Whataboutyou?-Ihaven'tdecidedwhere________.A.goB.wentC.goingD.togo3.carefor的用法教材原文...butIwanttolearnmoreabouthowtocareforanimal.······但是我想學(xué)習(xí)更多關(guān)于如何照顧動(dòng)物的知識(shí).carefor是固定搭配,意為“照顧;非常喜歡”.Shedoesn'tcareforskating.她不喜歡滑冰.Thesickmustbecaredfor.病人應(yīng)被照料.拓展care的延伸carefuladj.小心的carelessadj.粗心的carefullyadv.小心地carelesslyadv.粗心地carefor照顧;喜歡careabout關(guān)心;在意takecare小心;當(dāng)心takecareof照顧;照料例Theyoungshould________theold.Anyway,wearealsogoingtobeoldoneday.A.takeafter B.carefor C.careof 4.such的用法教材原文Igetsuchastrongfeelingofsatisfactionwhen1seetheanimalsgetbetterandthelookofjoyontheirowners'faces.當(dāng)我看到動(dòng)物們(病情)漸好,看到它們主人臉上的喜悅表情時(shí),我得到一種強(qiáng)烈的滿足感.本句中的suchastrongfeelingofsatisfaction屬于“such+a/an+形容詞＋可數(shù)名詞單數(shù)”的結(jié)構(gòu),表示“如此····的······”,該結(jié)構(gòu)同”so+形容詞＋a/an+可數(shù)名詞單數(shù)”.Sheissuchabeautifulgirl.＝Sheissobeautifulagirl.她是如此漂亮的一個(gè)女孩.辨析so和such的區(qū)別So修飾形容詞或副詞Such修飾名詞注意當(dāng)名詞前有many、much、few,little(少)修飾時(shí),要用so,不用suchHeissohonestaboythateveryonelikeshim.＝Heissuchanhonestboythateveryonelikeshim.他是個(gè)如此誠(chéng)實(shí)的男孩,以至于每個(gè)人都喜歡他.Therearesomanypeopleinthesquare.廣場(chǎng)上有如此多的人.例Itwas________lovelyweather________wedecidedtospendthedayonthebeach.A.sucha;thatB.so;thatC.such;that一、單項(xiàng)選擇1．Aftertheshipcrashedagainsttherocks,hemanaged________tothebeach.A．swim B．swimming C．swam D．toswim2．Ourteacheroftentellsus________inclass.A．keepquiet B．keepquite C．tokeepquiet D．tokeepquite【答案】C3．Heissopoorthathe________afford________toschool.A．didn’t；go B．can’t；togo C．isn’t；togo D．can’t；going4．Theyalluseblackpens________articles.Butweusecomputers.A．write B．towrite C．writing D．writes5．—WhatdoIhavetodobeforeIcanbeintheclub?—Youshould__________yourpersonalinformationonthispaper.A．tryout B．fillout C．findout D．takeout6．—Iwanttoknow________wewillhavethemeeting.—Maybeintheclassroom.A．where B．when C．who D．whether7．WhenEdisonwasachild,hewasalwaysaskingquestionsand________newideas.A．tryingout B．givingout C．handingout D．comingout8．—Whyaretheysobusy?—Becausetheyare________moneyforhomelesspeople.A．raising B．saving C．spending D．losing9．Manyteenagers________theoldandtheyoftenoffertheirseatstothemonbuses.A．giveup B．carefor C．laughat D．listento10．Whenshewasyoung,sheusedto________theviolin.A．playing B．play C．played D．toplay二、用所給單詞適當(dāng)形式填空11．Moststudentstodayareonlyworriedabout________(get)goodgrades.12．Heusedto________(go)outwithhisparents,butnowheisusedto________(stay)athomealone.13．Mysisterhopes________(be)adoctorwhenshegrowsup.14．Lindadecides_________（go）toHainanwithherparentsonvacation.15．Thepolicemangaveusmuchadviceonhow________(protect)personalinformation.三、完形填空Someboysstoodaroundatalltree.“Itwouldbe____16____toclimbtothetop!”theysaidtoeachother.Theboysthendecidedtoplayagametosee____17____couldclimbtothetopofthetreefirst.Theirmothersweresittingnotfaraway,____18____uptheirchildrenastheyplayed.Oneoftheclimberswasan8-year-oldboynamedDavid.Hewastheshortestchild____19____thegroup.Noonethoughthewouldwinthecompetition.Thenthegame____20____.Alloftheboystriedtheirbesttoclimbashighastheycould.____21____theyallmadeithalfwayupthetreebeforeDaviddid,hereachedthetopofthetreefastestintheend.Hismotherwashappy____22____this.Sheaskedhim,“David,howdidyoutrytoreachthetopofthetreeso____23____?”“Itwaseasy,”Davidsaid.“Theotherchildrenkeptlookingdownastheyclimbed.Whentheyrealizedhowhightheywere,theygotscared____24____wereafraidoffallingdown.I,however,lookedonlyup.WhenIsawhowcloseIwas,I____25____goinghigherandhigheruntilIreachedthetop.”Itistrueinlifethatifwejustkeepgoingforwardwithoutlookingback,wearemorelikelytoreachourdreams.16．A．interesting B．boring C．important D．difficult17．A．what B．who C．when D．where18．A．putting B．cleaning C．calling D．cheering19．A．to B．a(chǎn)t C．in D．on20．A．started B．ended C．came D．went21．A．Because B．Before C．Although D．Unless22．A．see B．tosee C．seeing D．saw23．A．heavily B．nearly C．slowly D．quickly24．A．a(chǎn)nd B．but C．or D．so25．A．enjoyed B．finished C．kept D．practiced四、閱讀理解Inlife,manypeoplearealwaysreadytohelpothersandtheyaskfornothinginreturn.Wecallthosepeoplevolunteers.Butwhydotheydothat?Readon.Volunteeringisgoodforyourresume.Yourexperienceofbeingavolunteergivestheinterviewer（面試者）aclearerpictureofwhoyouare.Accordingtoasurvey,1outof5interviewersintheUSagreedthatvolunteerexperiencewasanimportantreasonforgivingsomeoneajob._________Byvolunteering,youencourage（鼓勵(lì)）otherstomakegoodchanges.Servingfoodatafoodbankandworkingwithteenagersinanafter-schoolactivityarealsogreatexamplestomakeotherslovevolunteering.Meetingpeoplewhohavesimilarinterestsandideasbecomeseasy.Thewaysomeonechoosestospendhisorherfreetimeshowstheperson’svalues（價(jià)值觀）.Sharingthesamevalueswhilehelpingothersisagreatwaytomakenewfriends.Byvolunteering,youwillhavemorefriendsinashorttime.“Doinggood”isimportant.Everydaywemaywatchorhearsadnewsandstories.However,volunteeringisagoodwaytomaketheworldabetterplace.Evenasimplethingcanmakeadifference.Ifwealljointogether,thosesimplethingscanadduptoabigchange!Volunteeringisneverdifficult.Thereisalwaysagroupforyou.Tofindtherightgrouptojoin,youjustneedtousetheInternet.26．Whatdoestheunderlinedword“resume”mean?A．審查 B．筆記 C．表演 D．簡(jiǎn)歷27．Whichofthefollowingcanbeputbackintotheblank?A．Volunteeringmakeschildrenmoreoutgoing. B．Beingavolunteersetsagoodexampleforothers.C．Makingotherpeoplelovevolunteeringiseasy. D．Therewon'tbegoodchangeswithoutvolunteering.28．Whatcanyoudowhenyouvolunteeraccordingtothepassage?A．Listentoothervolunteers’badnewsandstories. B．Askothervolunteerstomakegood