【教案】Unit+2+Wildlife+Protection+詞匯句型復(fù)習(xí)教案-人教版（2019）必修第二冊

PAGE電子備課教案課題必修二UNIT2WILDLIFEPROTECTION詞匯句型復(fù)習(xí)教學(xué)課時第1課時教學(xué)目標(biāo)1.Mastertheusageofsuchimportantwordsandexpressionsinthisunittoexpressyourselfbyusingthem.Learnthemethodofconstructingknowledgetreesthroughself-study&cooperativeexploration.3.EnjoythefunofexpressingyourselfinEnglishandparticipateinclasswithpassion.教學(xué)重難點(diǎn)1.Mastertheusageofsuchimportantwordsandexpressionstolearntoexpressyourselfbyusingthem.2.Learnthemethodofconstructingknowledgetreesthroughself-study&cooperativeexploration.3.EnjoythefunofexpressingyourselfinEnglishandparticipateinclasswithpassion.教學(xué)方法PresentationMethodTask-basedTeachingMethodCooperativeLearningMethod學(xué)情分析MostofthevocabularyinthisUnitisrelatedtohumansandanimalsandplants,andthesentencepatternsarevaried.Itisworthforstudentstolearnandapplyinwriting.Inordertopreventboringsituationsintheclassroom,mostofthemaredesignedasquestionsforstudentstoanswer.教學(xué)過程Step1Self-directedstudyHavestudentsobservetheexamplesentencesintheworksheetandtrytofigureoutthemeaningorusageoftheunderlinedwordsorphrasesthroughthecontext.Markthepuzzlesandrefertothedictionaryifnecessary.Step2Presentationandpractice知識點(diǎn)1awareadj.知道；發(fā)覺；有……意識的對練1．單句語法填空①Johnhasbeenawareof________(have)donesomethingwrong.②Hedecidedtodevelop________(aware)oftherulesoftheroadinhisownway.③(2021·全國乙卷)Duringthelate1980s，increasingenvironmental________(aware)madeecotourismdesirable.2．完成句子①她不知道李明已經(jīng)把他考試作弊的事情告訴了他的父母。She________________________________LiMinghadtoldhisparentsabouthischeatingintheexam.②(2021·新高考Ⅱ卷)大多數(shù)人并不認(rèn)為發(fā)音是溝通技巧的重要組成部分。一個原因是大多數(shù)人甚至沒有意識到他們的發(fā)音錯誤。Mostpeopledon'tregardpronunciationasaveryimportantpartofcommunicationskills.Onereasonisthatmostpeople______________________________theirmispronunciations.知識點(diǎn)2averagen．平均數(shù)；平均水平adj.平均的；正常的；普通的對練1．單句語法填空①Theaverageofthesenumbers________(be)50.②Anaverageof10students________(be)absenteachday.③________averagewereceivetenletterseachday.④Heisworkinghardandhisgradeis________theaverageinhisclass.2．完成句子①這些考試成績遠(yuǎn)高于平均水平。Theseexamresultsarewell________________．②已經(jīng)有4年降雨量低于平均值了。Therehavebeenfouryearsof__________________．③(2021·浙江卷)Today，inAustralia，mostchildren________________(平均)fall2，000stepsshortofthephysicalactivitytheyneedtoavoidbeingoverweight.知識點(diǎn)3concernvt.涉及；讓……擔(dān)憂對練1．單句語法填空①Theprofessorwilldeliveraspeech__________(concern)environmentprotection.②Asfarasthetoll-freepolicyis________(concern)，what________(concern)usmostisthetrafficjamswhilesomeareconcerned________thesafety.2．一句多譯(1)他不關(guān)心這樣的小事。①Hedoesn't____________________suchtrifles.②He____________________suchtrifles.③He____________no______________suchtrifles.(2)這本書是關(guān)于二戰(zhàn)的。①Thisbook______________WorldWarⅡ.②Thisbook______________WorldWarⅡ.知識點(diǎn)4adaptvi.適應(yīng)vt.使適應(yīng)；使適合對練1．單句語法填空Weshouldsupportcountriesthatreallyneedhelptotakeactionsonclimate________(adapt)，includingcarbontrading.2．完成句子①It'sapitytohearthatyouarehavingtrouble________________(適應(yīng))yournewschoollifeinAustralia.②HaveyouwatchedtheTVseriesRedSorghum________________(改編)MoYan'snovelofthesamename?知識點(diǎn)5measuren．措施；方法vt.測量；度量；估量對練單句語法填空①(2021·新高考I卷)Manypeoplenowmisunderstandemotionalintelligenceasalmosteverythingdesirableinaperson'smakeupthatcannot________(measure)byanIQtest，suchascharacter，motivation，confidence，mentalstability，optimismand“peopleskills”．②Somevillagersreportedahugesnake，________(measure)overtwometreslong，wasfounddeadinanearbycave.③Thebox________(measure)2metreslongby2metreshighandweighs1ton.知識點(diǎn)6observevt.觀察(到)；注視；遵守【點(diǎn)津】observe及物動詞，作“留心到；注意到；觀察”解時，其用法與see、hear等相似，可用于以下句型：(1)跟帶有不帶to的不定式的復(fù)合結(jié)構(gòu)，但在被動結(jié)構(gòu)中，不定式必須帶to。(2)跟帶有現(xiàn)在分詞的復(fù)合結(jié)構(gòu)，表示“注意到的動作”正在進(jìn)行。(3)也可以跟從句。口訣巧記各種“看”：看場電影用see；讀書看報用read；電視、戲劇和比賽，凡是表演用watch；observe細(xì)觀察；一時注意notice。對練1．寫出下列句中observe的含義①Therefore，rulesshouldbeworkedoutandstrictlyobserved.________②ItisatraditionforthepeopleheretoobservetheMid-AutumnFestival.________③Thescientistdevotedmostofhislifetimetoobservingthebehaviourofthechimps.________2．單句語法填空①Thepatient____________(observe)overaperiodofseveralweeksbeforeshewasoutofdanger.②Thesickmanisunder____________(observe)inhospitalatpresent.③Theywereobserved____________(enter)theshopthen.3．完成句子①我們慶祝節(jié)日的時候必須遵守交通規(guī)則。When________________，wemust______________________________．②我們難以觀察到月亮的另一面。Thefarsideofthemoon____________________________________．③他們看見他正走進(jìn)銀行。Theyobservedhim________________________．④她發(fā)現(xiàn)所有的椅子都有人坐了。She__________________allthechairswerealreadyoccupied.知識點(diǎn)7remindvt.提醒；使想起對練單句語法填空①(2021·新高考I卷)GoingtoMountHuangshanremindsme________thepopularBeatles'song“TheLongandWindingRoad”．②Passengers________(remind)thatnosmokingisallowedonthistrain.③Dayinanddayout，themembersofCPC(CommunistPartyofChina)havethemselves________(remind)thattheirprimaryinterestmustbetoservethepeople.④Thegovernmenthasremindedthepublic________(be)awareofpotentiallandrisks，low-lyingareas，strongwindsandthunderstorms.⑤Thisphotoalbumservesasa________(remind)ofthemostimportantmomentsofmylife.知識點(diǎn)8intendvi.&vt.打算；計劃；想要對練1．單句語法填空①Themeetingis________(intend)todealwithsomeimportantproblems.②Iintendyou________(take)overthecompany.③Thechairwasintended________you，butshetookitaway.2．句式升級Theprogramwassetupwiththeintentionofhelpingthehomeless.→①Theprogram，______________________________________，wassetup.(intend；非限制性定語從句)→②Theprogram，_____________________________________，wassetup.(intend；過去分詞作定語)知識點(diǎn)9“Only＋狀語”置于句首的部分倒裝句Onlywhenwelearntoexistinharmonywithnaturecanwestopbeingathreattowildlifeandtoourplanet.只有學(xué)會和大自然和諧共處，我們才不會成為野生生物和地球的威脅?！军c(diǎn)津】(1)當(dāng)only修飾主語位于句首時，句子不倒裝。(2)要注意助動詞、情態(tài)動詞和be動詞有時態(tài)、人稱和數(shù)的變化。對練1．單句語法填空①Onlythen________IrealizethemistakethatIhadmade.②Onlybyunderstandingandlearningfromeachother________wespendthefollowingdaystogetherhappily.③Onlywhenyoureallyunderstoodwhattheteachersaidinclass________youabletoworkoutthatdifficultproblem.2．完成句子①只有當(dāng)他們到達(dá)安全的地方的時候，我們才能認(rèn)為自己盡到了責(zé)任。________________________________________regardourselvesashavingdoneourduty.②他只有叫喊才能讓別人聽到他。____________________________________abletomakehimselfheard.③只有教師可以隨時進(jìn)入閱覽室。__________________________________________enterthereadingroomanytime.Step3HomeworkFinishoffthewritingcompositionhomework板書設(shè)計1awareadj.知道；發(fā)覺；有……意識的2averagen．平均數(shù)；平均水平adj.平均的；正常的；普通的3concernvt.涉及；讓……擔(dān)憂4adaptvi.適應(yīng)vt.使適應(yīng)；使適合5measuren．措施；方法vt.測量；度量；估量對練6observevt.觀察(到)；注視；遵守7remindvt.提醒；使想起8intendvi.&vt.打算；計劃；想要9“Only＋狀語”置于句首的部分倒裝句作業(yè)設(shè)計海報(動物保護(hù))用本單元所學(xué)詞匯、句式完成下面的應(yīng)用文寫作再背誦。某動物保護(hù)協(xié)會的官網(wǎng)正面向全世界中學(xué)生征集關(guān)于保護(hù)“活化石”揚(yáng)子鱷的英語海報,請你根據(jù)所給提示寫一份海報應(yīng)征。現(xiàn)狀野生揚(yáng)子鱷約200條面臨的威脅獵殺、棲息地被破壞等第一步斟酌詞句靚化表達(dá)(用本單元所學(xué)詞匯)1.揚(yáng)子鱷被稱為“活化石”,在過去的幾十年里逐漸成為瀕危物種。這是因為它們的皮和肉被人類非法獵殺。Chinesealligators,calledlivingfossils,havegraduallybecomeanendangeredspeciesinthelastfewdecades.That’sbecausetheyareillegallyhuntedandkilledbyhumansfortheirskinandmeat..

2.由于工業(yè)的發(fā)展,它們的棲息地被嚴(yán)重污染,它們深受其害。Duetothedevelopmentofindustry,theirhabitatsbecomeseriouslypollutedandtheysufferalot.

3.目前,野生的揚(yáng)子鱷的數(shù)量減少到只有200只左右!Atpresent,thenumberofChinesealligatorsexistinginthewildhasbeenreducedtoonlyaround200!

4.它們需要一個安全的生存環(huán)境。現(xiàn)在是我們停止殺戮和對抗污染的時候了!Theyn