第7課時(shí)Book7下Units(5—6)Teachingaims:用所學(xué)知識(shí)介紹世界上風(fēng)趣的事實(shí)和奇異的東西。用所學(xué)知識(shí)介紹風(fēng)趣的戶外活動(dòng)。*認(rèn)識(shí)并掌握一般過去時(shí)態(tài)的意義、用法，動(dòng)詞過去式的組成以及was，were的用法。Teachingprocedures一、Warmingup二、Reviewtheimportantpoints一）、Words1．a(chǎn)mazingadj.意為“令人吃驚的，令人嘆息的”。注意與amazed的差別：amazing作形容詞，意為“令人吃驚的，令人嘆息的”，表示主動(dòng)關(guān)系，多用于修飾事物；amazed作形容詞，意為“感覺吃驚的，贊美的”，表示被動(dòng)關(guān)系，多用于修飾人。2．happenvi.意為“發(fā)生”常用句型為：sth.happenstosb.意為“某人發(fā)生某事”。如：Therobberyhappenednearthebank.Don'tworry.Nothingbadhappenedtothem.短語happentodosth.意為“剛巧做某事”如：Ihappenedtoseehimonmywayhome.3．Withoutprep.意為“沒有”，后接名詞，代詞或－ing等，所指引的介詞短語在句中做狀語。Wecouldn'tfinishourworksoearlywithoutyourhelp.4．thatadv.意為“那么；那樣”還可用作指示代詞，意為“那個(gè)”(指離說話人較遠(yuǎn)的那一個(gè)；或用來指代和上文所提到的東西屬于同一觀點(diǎn)的此外一個(gè)事物)。如：Don'tworry.Thisproblemisn'tthatdifficult.What'sthatontheteacher'sdesk?TheweatherinwinterismuchcolderinBeijingthanthatinJiangsu.5．a(chǎn)crossprep.意為“穿過”，注意across與through的差別：across表“穿過”時(shí)，指從一邊到另一邊，重申“橫穿”；through意為“穿過”，重視表示從內(nèi)部穿過或透過。如：Youmustbecarefulwhenyougoacrossthestreet.二）、Phrases1．inthebackof2.frombirth3.stopgrowing4.sleepwithone'eaway12.shoutat13.soundlike14.takephotos15.notanymore16.atthesametime17.seearabbitpassingby18.takeawatchoutofitspocket19.runacrossthefieldaftertherabbit20.jumpdownabighole21.lettherabbitgetaway22.hittheground中文譯注：1．在反面2.出生以來3.停止生長4.睜著眼睛睡覺5.快點(diǎn)；開始6.像平時(shí)同樣7.轉(zhuǎn)身；(使)翻轉(zhuǎn)8.在某人回家的路上9.內(nèi)心暗想10.撿起；拾起11.逃跑12.對(duì)高聲叫喊13.聽起來像14.攝影15.不再16.同時(shí)17.看見一只兔子從旁邊經(jīng)過18.從口袋里1拿出一塊腕表19.穿過田地追趕兔子20.跳下一個(gè)大洞21.讓兔子逃跑22.遇到地面23.發(fā)現(xiàn)她自己單獨(dú)一人24.發(fā)太多的怨言25.仰頭看26.在此外一邊27.穿過門28.搭起帳篷29.用木頭刻只鳥30.從那時(shí)起三）、Sentences1．Oureyesarethe_same_size_from_birth，butournoseandearsneverstop_growing．*stopdoingsth.意為“停止做某事”如：Thedoctortoldhimtostop_smoking．*stoptodosth.意為“停下往來做某事”如：Wehadtostop_to_waitforthenexttrain.2．NowIamnotafraidofanimalsany_more．notanymore意為“不再”，anymore位于句尾，能夠與anylonger交換，相當(dāng)于nolonger.如：TheBlackswon'tworryabouttheirfuturelifeanymore/longer.TheBlackswillno/longerworryabouttheirfuturelife.3．Shelooked_upandsaw_a_white_rabbit_in_a_coat_passing_by．*lookup意為“向上看；查閱”如：Helayonthegrassandlookedupatthesky.Canyouhelpmelookupthenewwordinthedictionary?*seesb.doingsth.意為“看到某人正在做某事”；seesb.dosth.意為“看見某人做過某事”，重申看到動(dòng)作的整個(gè)過程如：Someonesawhimgointotheroom.Isawhercleaningtheclassroomatthattime.*passby意為“經(jīng)過；經(jīng)過”此中“by”是副詞。如：Someonepassedbymejustnow，butIdidn'tnoticewhoheorshewas.四）、Grammar一般過去時(shí)表示在過去時(shí)間里所發(fā)生的動(dòng)作或存在的狀態(tài)。常見的時(shí)間狀語有：yesterday，yesterdaymorning/afternoon/evening，lastweek/month/year/summer，anhourago，justnow，inthepast，in1982等。如：Wheredidyougojust_now?HeleftforShanghailast_night．表示在過去一段時(shí)間內(nèi)，常常性或習(xí)慣性的動(dòng)作。如：WhenIwasachild，Ioftenplayedfootballinthestreet.注意：有時(shí)，神態(tài)動(dòng)詞can，will等用過去式表示委宛語氣。如：Couldyoulendmeyourbike?Wouldyoupleasenottalkloudhere?動(dòng)詞的過去式變化以下：*be動(dòng)詞的過去式：is/am—was；are—were實(shí)義動(dòng)詞的過去式：*一般情況下，動(dòng)詞詞尾加－ed，如：work—workedplay—playedwanted—wantedact—acted以不發(fā)音的－e結(jié)尾動(dòng)詞，動(dòng)詞詞尾加－d，如：live—livedmove—movedtaste—tastedhope—hoped*以輔音字母＋y結(jié)尾的動(dòng)詞，把－y變成－i再加－ed，如：copy—copiedcry—cried2carry—carried*以一個(gè)輔音字母結(jié)尾的重讀閉音節(jié)動(dòng)詞，雙寫詞尾輔音字母，再加－ed，如：stop—stopped*不規(guī)則動(dòng)詞的過去式變化規(guī)律性不強(qiáng)，須多加記憶。如go—wentmake—madeget—gotbuy—bought(4)一般過去時(shí)各樣句式構(gòu)造當(dāng)謂語動(dòng)詞為be動(dòng)詞時(shí)，句式構(gòu)造以下：一定句：主語＋was/were＋其余。否認(rèn)句：主語＋wasn't/weren't＋其余。一