Unit9 Grammar Focus-3c課件-人教版英語八年級下冊

人教版英語

Unit9Haveyoueverbeentoamuseum?SectionA

GrammarFocus-3c人教版英語Learninggoals1.Tolearnsomenewwords:

German,theme,ride,province,acoupleof學習新詞【重點】2.Tolearnpresentperfecttensewithbeento,everandnever

學習現(xiàn)在完成時：①been②ever③never【重點，難點】1.camera

n.照相機;攝影機;攝像機2.progress

v.&n.進步;進展3.rapid

adj.迅速的;--rapidlyadv.迅速地4.toilet

n.坐便器;廁所5.encourage

v.鼓勵;--encouragementn.鼓勵6.social

adj.社會的;--societyn.社會7.peaceful

adj.和平的;安寧的--peacen.和平8.perfect

adj.完美的;完全的9.itself

pron.它自己10.collect

v.收集;采集--collection

n.收藏品11.German

adj.德國的;德語的;德國人的n.德語;德國人--Germans(復(fù)數(shù))--Germany

德國12.ride

n.供乘騎的游樂設(shè)施;短途旅程13.province

n.省份14.amusementn.娛樂15.inventv.發(fā)明--inventor發(fā)明家--inventionn.發(fā)明16.believev.相信--believable可信的--unbelievable

adj.不可信的17.usually

經(jīng)常地--usual尋常的--unusual不尋常的18.performv.表演--performancen.演出1.teaart茶藝2.acoupleof兩個;一對;幾個3.learnabout了解4.leadto導致5.campinthemountains在山中宿營6.putupatent搭帳篷7.haveinformationabout有關(guān)于…的信息8.progressinsucharapidway

進步如此迅速9.thehistoryanddevelopmentof……的歷史和發(fā)展10.encouragesb.todo鼓勵某人做某事11.inthefuture在將來12.theteaartperformance茶藝表演13.takearideontheboatforseveraldays

乘船旅行幾天14.amusementpark游樂場15.waterpark水上樂園16.somewheredifferent不同的某個地方GrammarFocus現(xiàn)在完成時一、什么時候用？1.表示過去發(fā)生的動作對現(xiàn)在有影響。Youhaveslainedanenemy.你擊殺了一名敵人。2.表示過去某一時間開始并一直持續(xù)到現(xiàn)在的動作或狀態(tài)。Hehas

playedthisgamesforfiveyears.

他已經(jīng)玩這個游戲五年了pastpresentfuturetime一般過去過去進行一般現(xiàn)在現(xiàn)在進行一般將來將來進行現(xiàn)在完成GrammarFocus現(xiàn)在完成時二、句子結(jié)構(gòu)1.肯定句：主語+have/has+動詞過去分詞(p.p.)

+其他.Youhaveslainedanenemy.2.否定句：主語+have/has+not+過去分詞+其他.Youhavenotslainedanenemy.3.一般疑問句：Have/Has+主語+過去分詞+其他?肯定回答：Yes,主語+have/has.否定回答：No,主語+haven’t/hasn’t.—Haveyouslainedanenemy?—Yes,Ihave./No,Ihaven’t.看主語have/has縮寫：’ve/’shavenot=haven’t;hasnot=hasn’t否縮肯不縮have:第一(I,we)、二(you)、復(fù)數(shù)has:第三人稱(he,she,it)、單數(shù)work____________live____________stay____________stop____________clean____________study____________workedworkedlivedlivedstayedstayedstoppedstoppedcleanedcleanedstudiedstudied寫出下列動詞的過去式和過去分詞Exercise現(xiàn)在完成時三、動詞過去分詞變化規(guī)則1.規(guī)則變化GrammarFocus現(xiàn)在完成時三、動詞過去分詞變化規(guī)則2.不規(guī)則變化原形過去式過去分詞AAA型putputputAAB型beatbeatbeatenABB型havehadhadABA型runcomerancameruncomeABC型am/is/arewas/werebeen參看課本P136-137IrregularVerbsGrammarFocus現(xiàn)在完成時四、標志詞1.表示過去發(fā)生的動作對現(xiàn)在有影響：just剛剛,already已經(jīng),yet還/仍然,ever曾經(jīng),never從未,before以前,so

far到目前為止twice兩次，數(shù)字+times，manytimes多次【注意】對次數(shù)提問，用howmanytimes

提問2.表示過去某一時間開始并持續(xù)到現(xiàn)在的動作或狀態(tài)：for+時間段(持續(xù)多久),since+時間點/從句(自從...)

【注意】對for/

since提問，用howlong

提問yet否定句、疑問句(是否發(fā)生);already肯定句、疑問句(吃驚語氣)適用于瞬間性動詞適用于延續(xù)性動詞GrammarFocus現(xiàn)在完成時四、標志詞ever1.ever,“曾經(jīng)”，用于否定句、疑問句

否定句：主語＋have/has＋ever＋過去分詞＋其他.

疑問句：Have/Has＋主語＋ever＋過去分詞＋其他？Haveyoueverseenit?你曾見過像它嗎?HehaseverbeentoBeijing.他曾經(jīng)去過北京。GrammarFocus現(xiàn)在完成時四、標志詞never2.never,“從不；從未”，表示否定含義

結(jié)構(gòu)：主語＋have/has＋never＋過去分詞＋其他。IhaveneverbeentoNanjing.我從來沒有去過南京。GrammarFocus現(xiàn)在完成時五、易錯點辨析詞組含義搭配havegoneto去了沒回HehasgonetoBeijingandhewon’tbebackuntilnextweek.havebeento去過已回

HehasbeentoBeijingforthreetimessincelastyear.havebeenin在某地呆了多長時間HehasbeeninBeijingfortwomonths.1.Janehas_____toBeiJing.Shewillcomebacktomorrow.A.beenB.neverbeen C.wentD.gone2.Hello,thisisMr.Greenspeaking.CanIspeaktoMr.Black?--Sorry.He______theBainiaoPark.A.hasbeentoB.hasgoneto C.wentto D.willgoto3.--____youever____totheUS?--Yes,twice.A.Have,goneB.Have,been C,Do,go D.were,goingBBDExerciseGrammarFocus現(xiàn)在完成時六、現(xiàn)在完成時VS一般過去時一般過去現(xiàn)在完成強調(diào)動作強調(diào)影響、延續(xù)yesterdaylastyearin1976twodaysagojustnowjust,already,yet,ever,never,before,sofarfor,since1.A:Doyouwant__________(come)tothespacemuseum?B:No,I'vealready__________(be)therethreetimes.2.A:Haveyou__________(see)therobotsatthesciencemuseum?B:Yes,I_________(go)therelastweekend.3.A:Let’s__________(spend)thedayatthezoo.B:Well,I'vealready__________(be)thereacoupleoftimes,butI’mhappy_______(go)again.4.A:Howabout__________(go)totheartmuseum?TherearesomespecialGermanpaintingsthererightnow.B:Sure.Whendoyouwant__________(go)?5.A:Haveyouever__________(visit)thehistorymuseum?B:No,I'venever__________(be)there.Putthecorrectformsoftheverbsintheblanks.4atocomebeenseenwentspendbeentogo兩個；一對；幾個GrammarFocus注意看標志詞，選擇正確的時態(tài)goingtogovisitedbeenadj.德國的；德語的；德國人的n.

德語；德國人單數(shù)

復(fù)數(shù)Englishman→EnglishmenFrenchman→FrenchmenGerman→GermansAmeircan→AmeircansChinese→ChineseJapanese→Japanese常見國籍復(fù)習Fillintheblankswiththecorrectformsoftheverbsinbrackets.4bMostofus_________(see)MickeyMouse,DonaldDuckandotherfamousDisneycharactersincartoonsbefore.Buthaveyouever_________(be)toDisneyland?Disneyland________(be)anamusementparkwithaspecialtheme

—

Disneycharactersandmovies.There_________(be)manyexcitingrides,lovelyrestaurantsandfantasticgifts