Unit+2+Be+sporty,+be+healthy+Grammar+and+usage+教學(xué)設(shè)計(jì) 牛津譯林版（2020）高中英語必修第二冊(cè)

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課程基本信息學(xué)科英語年級(jí)高一學(xué)期春季課題BOOK2UNIT2Besporty,behealthyGrammarandusage2教科書書名：新譯林教材出版社：譯林出版社出版日期：2020年12月教學(xué)目標(biāo)Bytheendofthissection,studentswillbeableto:mastertheuseofpassivevoiceinthepresentcontinuousandpresentperfecttense;changeactivevoiceintopassivevoicecorrectly.教學(xué)內(nèi)容教學(xué)重點(diǎn)：Reviewthegrammarrules.Helpstudentstounderstandtheruleswhenchangingactivevoiceintopassivevoice.

教學(xué)難點(diǎn)：1.Howtoexplaintherulesclearlyandmakestudentsunderstand.教學(xué)過程ReviewThepassivevoiceinthepresentcontinuoustenseoftenrefersto:apassiveactionthatareongoingapassiveactionthatisbeingcarriedoutduringthisperiodbutisnotnecessarilyhappeningatthismoment.Itisoftenusedinconjunctionwiththesedays,thisweek,etc.Thepassivevoiceinthepresentcontinuoustenseofafewverbsindicatesthatacertainactionwillbeenduredaccordingtotheplanorschedule.be+under/in/on+n.canindicatethemeaningofthepassivevoiceinthepresentcontinuoustense.Attention:Theprepositionoradverbinphrasalverbscannotbeomitted,andthephrasalverbshouldbeseenasawhole.Thepassivevoiceinthepresentperfecttenseoftenrefersto:apassiveactionthatoccurredinthepast,emphasizingtheeffectsandresultsithasforthepresent.apassiveactionorstatethatoccurredinthepast,continuestothepresentandmaycontinueinthefuture.Itisoftenusedinconjunctionwithtimeadverbssuchasforatime,since,howlong,etc.Attention:一般過去時(shí)的被動(dòng)語態(tài)表示一個(gè)被動(dòng)的動(dòng)作發(fā)生在過去某個(gè)時(shí)間，其結(jié)果對(duì)現(xiàn)在沒有影響；而現(xiàn)在完成時(shí)的被動(dòng)語態(tài)的動(dòng)作或狀態(tài)盡管發(fā)生在過去，但強(qiáng)調(diào)該動(dòng)作或狀態(tài)對(duì)現(xiàn)在造成的影響和結(jié)果。HomeworkcheckingApplyingtherules.LetstudentsfinishtheexerciseB1andB2onthetextbookandthenchecktheanswers.Extension主動(dòng)語態(tài)變被動(dòng)語態(tài)應(yīng)注意的問題”1.把主動(dòng)語態(tài)變?yōu)楸粍?dòng)語態(tài)時(shí)，應(yīng)保留主動(dòng)語態(tài)原來的時(shí)態(tài)。2.有些動(dòng)詞可以有雙賓語，在用于被動(dòng)結(jié)構(gòu)時(shí)，通常變?yōu)橹髡Z的是間接賓語（sb.）3.當(dāng)“動(dòng)詞+賓語+賓語補(bǔ)足語”結(jié)構(gòu)變?yōu)楸粍?dòng)語態(tài)時(shí)，將賓語變?yōu)楸粍?dòng)結(jié)構(gòu)中的主語，其余不動(dòng)4.在使役動(dòng)詞have,make,get以及感官動(dòng)詞see,watch,notice,hear,feel,observe等變?yōu)楸粍?dòng)結(jié)構(gòu)時(shí)，要加to。5.有些相當(dāng)于及物動(dòng)詞的詞組，如“動(dòng)詞＋介詞”，“動(dòng)詞＋副詞”等，也可用于被動(dòng)結(jié)構(gòu)，但要看作一個(gè)整體，不能分開，其中的介詞或副詞也不能省略。6.系動(dòng)詞taste,smell,feel,sound,prove等可用主動(dòng)形式表達(dá)被動(dòng)意義。7.某些與can’t,won’t等連用的不及物動(dòng)詞，如move,lock,shut,open等可用主動(dòng)形式表達(dá)被動(dòng)意義。8.某些可用來表示主語內(nèi)在品質(zhì)或性能的不及物動(dòng)詞，如sell,write,wash,clean,last(耐久),wear(耐穿)等可用主動(dòng)形式表達(dá)被動(dòng)意義.9.形容詞worth后要用動(dòng)名詞的主動(dòng)形式表被動(dòng)意義。10.在動(dòng)詞require,need,want等之后，可用動(dòng)名詞的主動(dòng)形式表示被動(dòng)意義。11.動(dòng)詞不定式的主動(dòng)形式表示被動(dòng)意義：1)n.+be+too+adj.+todo…Theplaneistoohightosee.2)n.+be+adj.+enough+todo…Thebookischeapenoughformetobuy.3)n.+be+adj.+tod