決戰(zhàn)閱讀之說明文-物品說明類4 精講課件（強(qiáng)化篇）

(高中說明文)物品說明4決戰(zhàn)閱讀之巔

培養(yǎng)快速理清說明文的篇章結(jié)構(gòu)，獲取文章大意的能力；

使用“三步走”的方法，結(jié)合說明文的體裁特點(diǎn)，提高說明文閱讀題的解題效率；

針對文中的長難句，能使用“脫衣服”大法去繁就簡，提取主干，加強(qiáng)理解；

積累和事物性說明文有關(guān)的話題詞匯。PART3真題講解示例22018全國II卷B1232018全國II卷B題目見講義①M(fèi)anyofusloveJulybecauseit’sthemonthwhennature’sberriesandstonefruitsareinabundance.ThesecolourfulandsweetjewelsfromBritishColumbia’sfieldsarelittlepowerhousesofnutritionalprotection.②Ofthecommonberries,strawberriesarehighestinvitaminC,although,becauseoftheirseeds,raspberriescontainalittlemoreprotein(蛋白質(zhì)),ironandzinc(notthatfruitshavemuchprotein).Blueberriesareparticularlyhighinantioxidants(抗氧化物質(zhì)).TheyellowandorangestonefruitssuchaspeachesarehighinthecarotenoidsweturnintovitaminAandwhichareantioxidants.Asforcherries(櫻桃),theyaresodeliciouswhocares?However,theyarerichinvitaminC.③Whencombinedwithberriesorslicesofotherfruits,frozenbananasmakeanexcellentbaseforthick,coolingfruitshakesandlowfat“icecream”.Forthispurpose,selectripebananasforfreezingastheyaremuchsweeter.Removetheskinandplacetheminplasticbagsorcontainersandfreeze.Ifyoulike,asqueezeoffreshlemonjuiceonthebananaswillpreventthemturningbrown.Frozenbananaswilllastseveralweeks,dependingontheirripenessandthetemperatureofthefreezer.④Ifyouhaveajuicer,youcansimplyfeedinfrozenbananasandsomeberriesorslicedfruit.Outcomesa“soft-serve”creamydessert,tobeeatenrightaway.Thismakesafunactivityforachildren’sparty;theylovefeedingthefruitandfrozenbananasintothetopofthemachineandwatchingtheicecreamcomeoutbelow.Certainfruit,likefrozenbanana,canmakeanexcellentbaseforthick,coolingfruitshakesandlowfat“icecream”.Forthispurpose,youcanselectripebananas,removetheskinandfreezethemwiththehelpoffreshlemonjuice.摘要一般特殊型

說明文引言正文InJuly,nature’sberriesandstonefruitsareinabundance,whicharelittlepowerhousesofnutritionalprotection.Suchfruits,includingstrawberries,raspberries,blueberries,peachesandcherries,havedifferentlevelsofnutritionalvalue.Ifyouhaveajuicer,youcanhaveacreamydesserttobeeatenrightaway.Itcanmakeafunactivityforachildren’spartyaswell.7.Whatis“ajuicer”inthelastparagraph?制作完畢此框可刪除以下內(nèi)容自帶動(dòng)畫可直接復(fù)制蒙版+人物對話，見左側(cè)，可全部選中直接拖至右側(cè)頁面覆蓋5.Whatdoestheauthorseemtolikeaboutcherries?6.Whyisfreshlemonjuiceusedinfreezingbananas?快速通讀文章完成下面的摘要，并找出所對應(yīng)的題目。MindMap2018年全國II卷B篇說明對象InJuly,thereareabundantfruitswhichare

nutritiousaswell.8.Fromwhichisthetextprobablytaken?營養(yǎng)價(jià)值SuchfruitsinJulyhavedifferentlevelsofnutritionalvalue:

StrawberriesarehighestinvitaminC;

Raspberriescontainalittlemoreprotein,ironandzinc;Blueberriesarehighinantioxidants;Peachesarehighinthecarotenoids;

CherriesaredeliciousandrichinvitaminC.食用方法Toenjoyalowfat“icecream”,youcanselectripebananasforfreezing;removetheskinandplacethemincontainersandfreeze;addasqueezeoffreshlemonjuice.Itmakesafunactivityforachildren’sparty.youcansimplyfeedinfrozenbananasandsomeberriesorslicedfruit;Withthehelpofajuicer,題目速覽7Whatdoestheauthorseemtolikeaboutcherries?Theycontainprotein. TheyarehighinvitaminA.Theyhaveapleasanttaste.Theyarerichinantioxidants.5Whyisfreshlemonjuiceusedinfreezingbananas?Tomakethemsmellbetter.Tokeeptheircolour.Tospeeduptheirripening.Toimprovetheirnutrition.6Whatis“ajuicer”inthelastparagraph?Adessert.Adrink.Acontainer.Amachine.8Fromwhichisthetextprobablytaken?A

biologytextbook. A

healthmagazine.A

researchpaper. Atravelbrochure.細(xì)節(jié)理解題細(xì)節(jié)理解題詞義猜測題推理判斷題拆解：說明文（一般特殊型）細(xì)節(jié)理解題5STEP1：標(biāo)關(guān)鍵詞題干定位營養(yǎng)價(jià)值STEP2：定位信息段Cherriesaredeliciousandrichinvitamin②Ofthecommonberries,strawberriesarehighestinvitaminC,although,becauseoftheirseeds,raspberriescontainalittlemoreprotein(蛋白質(zhì)),ironandzinc(notthatfruitshavemuchprotein).Blueberriesareparticularlyhighinantioxidants(抗氧化物質(zhì)).TheyellowandorangestonefruitssuchaspeachesarehighinthecarotenoidsweturnintovitaminAandwhichareantioxidants.Asforcherries(櫻桃),theyareso

deliciouswhocares?However,theyarerichinvitaminC.Whatdoestheauthorseemtolikeaboutcherry?A.Theycontainprotein. B.TheyarehighinvitaminA.C.Theyhaveapleasanttaste. D.Theyarerichinantioxidants.技巧點(diǎn)撥：同義復(fù)現(xiàn),干擾項(xiàng)會(huì)“張冠李戴”設(shè)置陷阱sodelicious拆解：說明文（一般特殊型）細(xì)節(jié)理解題6Whyisfreshlemonjuiceusedinfreezingbananas?A.Tomakethemsmellbetter. B.Tokeeptheircolour.C.Tospeeduptheirripening. D.Toimprovetheirnutrition.addasqueezeoffreshlemonjuice③Whencombinedwithberriesorslicesofotherfruits,frozenbananasmakeanexcellentbaseforthick,coolingfruitshakesandlowfat“icecream”.Forthispurpose,selectripebananasforfreezingastheyaremuchsweeter.Removetheskinandplacetheminplasticbagsorcontainersandfreeze.Ifyoulike,asqueezeoffreshlemonjuiceonthebananaswillpreventthemturningbrown.Frozenbananaswilllastseveralweeks,dependingontheirripenessandthetemperatureofthefreezer.

brownpreventthemturning技巧點(diǎn)撥：反義復(fù)現(xiàn)STEP1：標(biāo)關(guān)鍵詞題干定位食用方法STEP2：定位信息段答案指向句分析參考譯文Whencombinedwithberriesorslicesofotherfruits,frozenbananasmakeanexcellentbaseforthick,coolingfruitshakesandlowfat“icecream”.frozenbananasmakebaseforfruitshakesand“icecream”.1Whencombinedwithberriesofslicesofotherfruits122非謂語動(dòng)詞做狀語（條件狀語從句中的省略）anexcellent33定語thick,cooling44定語lowfat55定語當(dāng)和漿果或其他水果片一起混合時(shí)，冷凍的香蕉就會(huì)成為一種極好的基礎(chǔ)材料，用來制作沁人的濃稠水果奶昔和低脂“冰淇淋”。（theyare)拆解：說明文（一般特殊型）詞義猜測題7STEP1：標(biāo)關(guān)鍵詞題干定位食用方法Whatis“ajuicer”inthelastparagraph?A.Adessert. B.Adrink.C.Acontainer. D.Amachine.STEP2：定位信息段youcansimplyfeedinfrozenbananasandsomeberriesorslicedfruit④Ifyouhaveajuicer,youcansimplyfeedinfrozenbananasandsomeberriesorslicedfruit.Outcomesa“soft-serve”creamydessert,tobeeatenrightaway.Thismakesafunactivityforachildren’sparty;theylovefeedingthefruitandfrozenbananasintothetopofthemachineandwatchingtheicecreamcomeoutbelow.

feedinfrozenbananaswatchingtheicecreamcomeoutbelow技巧點(diǎn)撥：詞義猜測題需要依據(jù)原文，辨認(rèn)詞義，比對選項(xiàng)后作出選擇machine答案指向句分析參考譯文這對兒童聚會(huì)來說是一個(gè)有趣的活動(dòng)：他們喜歡把水果和冷凍香蕉放入機(jī)器，并看著冰淇淋從下面冒出來?！?；”可以連接兩個(gè)分句Thismakesafunactivity;11forachildren’sparty22狀語love為謂語動(dòng)詞Thismakesafunactivityforachildren’sparty;theylovefeedingthefruitandfrozenbananasintothetopofthemachineandwatchingtheicecreamcomeoutbelow.lovefeeding,feeding為賓語一theylovefeedingthefruitandfrozenbananasandwatchingtheicecreamcomeoutbelow.

lovewatching,watching為賓語二love33intothetopofthemachine狀語love拆解：說明文（一般特殊型）推理判斷題8STEP1：標(biāo)關(guān)鍵詞題干定位說明對象STEP2：定位信息段abundantfruitsnutritious①

ManyofusloveJulybecauseit’sthemonthwhennature’sberriesandstonefruitsareinabundance.ThesecolourfulandsweetjewelsfromBritishColumbia’sfieldsarelittlepowerhousesofnutritionalprotection.

colourfulandsweetjewelslittlepowerhousesofnutritionalprotectionFromwhichisthetextprobablytaken?A.Abiologytextbook. B.Ahealthmagazine.C.Aresearchpaper. D.Atravelbrochure.技巧點(diǎn)撥：推斷文章出處的題屬于推理判斷題，需要依據(jù)全文的行文風(fēng)格和說明對象進(jìn)行推斷。2018年全國II卷B篇說明對象營養(yǎng)價(jià)值食用方法InJuly,thereareabundantfruitswhichare

nutritiousaswell.Toenjoyalowfat“icecream”,youcanselectripebananasforfreezing;removetheskinandplacethemincontainersandfreeze;addasqueezeoffreshlemonjuice.Itmakesafunactivityforachildren’sparty.SuchfruitsinJulyhavedifferentlevelsofnutritionalvalue:

StrawberriesarehighestinvitaminC;

Raspberriescontainalittlemoreprotein,ironandzinc;Blueberriesarehighinantioxidants;Peachesarehighinthecarotenoids;

CherriesaredeliciousandrichinvitaminC.youcansimplyfeedinfrozenbananasandsomeberriesorslicedfruit.Withthehelpofajuicer,回顧Q5Q6Q7Q8Tip1:閱讀理解滿分還在于____________的理解。Tip2:長難句分析可以采用_________________：①_________________________________________________________;②_________________________________________________________;③_________________________________________________________。Tip3:善于比較_______________________________

SUMMARY長難句脫衣服大法去枝葉留主干，去掉定語、狀語、同位語、插入語等找主干，括從句，弄懂主干漢語意思依次還原枝葉，得到完整句意文中長難句與選項(xiàng)的關(guān)系。詞匯梳理：同義/近義復(fù)現(xiàn)/義場詞匯4②

Ofthecommonberries,strawberriesarehighestinvitaminC,although,becauseoftheirseeds,raspberriescontainalittlemoreprotein(蛋白質(zhì)),ironandzinc(notthatfruitshavemuchprotein).Blueberriesareparticularlyhighinantioxidants(抗氧化物質(zhì)).TheyellowandorangestonefruitssuchaspeachesarehighinthecarotenoidsweturnintovitaminAandwhichareantioxidants.Asforcherries(櫻桃),theyaresodeliciouswhocares?However,theyarerichinvitaminC.caredelicioushighestinparticularlyhighinrichinWhatdoestheauthorseemtolikeaboutcherries?A.Theycontainprotein. B.TheyarehighinvitaminA.C.Theyhaveapleasanttaste. D.Theyarerichinantioxidants.詞匯梳理：同義/近義復(fù)現(xiàn)/義場詞匯5③Whencombinedwithberriesorslicesofotherfruits,frozenbananasmakeanexcellentbaseforthick,coolingfruitshakesandlowfat“icecream”.Forthispurpose,selectripebananasforfreezingastheyaremuchsweeter.Removetheskinandplacetheminplasticbagsorcontainersandfreeze.Ifyoulike,asqueezeoffreshlemonjuiceonthebananaswillpreventthemturningbrown.Frozenbananaswilllastseveralweeks,dependingontheirripenessandthetemperatureofthefreezer.preventthemturningbrownfreshlemonjuiceWhyisfreshlemonjuiceusedinfreezingbananas?A.Tomakethemsmellbetter. B.Tokeeptheircolour.C.Tospeeduptheirripening. D.Toimprovetheirnutrition.詞匯梳理：同義/近義復(fù)現(xiàn)/義場詞匯6④Ifyouhaveajuicer,youcansimplyfeedinfrozenbananasandsomeberriesorslicedfruit.Outcomesa“soft-serve”creamydessert,tobeeatenrightaway.Thismakesafunactivityforachildren’sparty;theylovefeedingthefruitandfrozenbananasintothetopofthemachineandwatchingtheicecreamcomeoutbelow.ajuicermachineWhatis“ajuicer”inthelastparagraph?A.Adessert. B.Adrink.C.Acontainer. D.Amachine.詞匯梳理：同義/近義復(fù)現(xiàn)/義場詞匯8②ManyofusloveJulybecauseit’sthemonthwhennature’sberriesandstonefruitsareinabundance.ThesecolourfulandsweetjewelsformBritishColumbia’sfieldsarelittlepowerhousesofnutritionalprotection.③

Ofthecommonberries,strawberriesarehighestinvitaminC,although,becauseoftheirseeds,raspberriescontainalittlemoreprotein(蛋白質(zhì)),ironandzinc(notthatfruitshavemuchprotein).Blueberriesareparticularlyhighinantioxidants(抗氧化物質(zhì)).TheyellowandorangestonefruitssuchaspeachesarehighinthecarotenoidsweturnintovitaminAandwhichareantioxidants.Asforcherries(櫻桃),t