Unit1講義 人教版英語九年級全冊

Unit1Howcanwebecomegoodlearners?1.Whataboutreadingaloudtopracticepronunciation?Whatabout=HowaboutWhydon’tyou...Whynot...Wouldyoulike...Let’s...辨析:aloud,loud與loudlyaloud:(adv)大聲地(與call,shout,cry等連用)(adv)出聲地(與read等連用)Eg:Pleasereadthetextaloud.loud:(adj)大聲的(可作定語或表語)Eg:Themusicistooloud.Pleaseturnitdown.(adv)響亮地;高聲地(與speak,talk,sing,laugh等連用)Eg:Speakloud,please,ornoonewillhearyou.loudly:(adv)高聲地(含有喧鬧的意味)(與knock,ring等連用)Eg:Suddenlythebellonthewallrangloudly.注意:①前綴a(n)表示加強意義eg:aright正確地awake喚醒announce宣布;通告②a與名詞或動詞結合構成形容詞/副詞Eg:a+sleep(n.睡眠)=asleep(adj睡著的)a+side(n.邊)=aside(adv在旁邊)a+head(n.頭)=ahead(adv在前面)a+live(v居住)=alive(adj活的)WhydidWeiFenfinditdifficulttolearnEnglish?此句的結構的:findit+adj+todosth.發(fā)現做某事...(其中it為形式賓語,真正的賓語是后面的動詞不定式.句中adj為賓補)類似的結構還有:①makeit+adj+todosth.使做某事...②thinkit+adj+todosth.認為做某事...其他幾種“find+賓語+賓補”結構①find+賓語+adj發(fā)現某人或某物Eg:Shefoundtheworkverydull.②find+賓語+adv(其中副詞通常是:in,out,up,down,upstairs等)Eg:Iwenttoherhouse,butIfoundherout.③find+賓語+介詞短語Eg:Whenhewokeup,hefoundhimselfinhospital.④find+賓語+doingsth.Eg:Didyoufindawomanstandingunderthetree?⑤find+賓語+(to)dosth.Eg:IfoundMary(to)cleantheclassroom.Iwasafraidtoaskquestionsbecauseofmypoorpronunciation.辨析:beafraidtodosth.與beafraidofdoingsth.beafraidtodosth.害怕做某事.根據經驗或常識不敢去做某事,或沒有勇氣去做某事.Eg:Hewasafraidtogooutatnight.beafraidofdoingsth.表示擔心會發(fā)生某事或某情況(但實際上未必會發(fā)生),或不敢做某事(指缺乏勇氣或因害怕其后果而不敢)Eg:Shewasafraidofwakingupherhusband,forhewasill.AlthoughIcouldnotunderstandeverythingthecharacterssaid,...although(conj)即使;縱然;雖然相當于though,兩者可通用(用來引導讓步狀語從句,既可以位于主句之前,也可以位于主句之后)辨析:although與though①用作連詞,表示“雖然”二者可互換,但although與though更加正式.在同一個句子中,although與though不能與but連用,但可以與yet連用.Eg:Althoughhewastired,hewentonworking.②Although一般不用作adv,而though可作adv,且一般位于句末,譯為:可是;不過.Eg:It’shardwork;Ienjoyit,though.③asthough(好像;仿佛),eventhough(即使;縱然)等固定短語中。Eg:Hetalksasthoughhekneweverything.④though引導讓步狀語從句可用部分倒裝形式,但although一般不這樣用.Eg:PoorthoughIam,Icanaffordit.Idiscoveredthatlisteningtosomethinginterestingisthesecrettolanguagelearning.辨析:discover,find,invent,findout,lookfordiscover:發(fā)現(指發(fā)現某種客觀存在)以前未被發(fā)現的事物或未被人知的東西Eg:ColumbusdiscoveredAmericain1942.find:找到側重于找到過去丟失的人或物,但有時也表示憑經驗或偶然發(fā)現了一種東西.Eg:Shefoundhimaverygoodpupil.invent:發(fā)明;創(chuàng)造指通過勞動運用聰明才智創(chuàng)造出以前從未存在過的新事物.Eg:TheWrightbrothersinventedthefirstplaneintheworld.findout:查明;找出強調經過一番努力最終找到,具有目的性Eg:Weshallfindoutthetruthsoonerorlater.lookfor:尋找強調尋找過程,但不一定能找到Eg:Areyoustilllookingforajob?本句是一個復合句,that引導賓語從句.在賓語從句中,listeningtosomethinginteresting是動名詞短語,作主語.單個動名詞(短語)作主語時,謂語動詞用單數形式.Eg:WatchingTVtoomuchisbadforyoureyes.Ilookedthemupinadictionary.與look相關的短語lookup查閱lookafter照顧(takecareof)lookover仔細檢查looklike看起來像lookaround環(huán)顧四周lookdownon瞧不起;蔑視lookforwardto期望lookinto調查lookon旁觀lookout向外看;小心lookthrough瀏覽lookupto尊敬IwanttolearnnewwordsandmoregrammarsothatIcanhaveabetterunderstandingofEnglishmovie.sothat引導目的狀語從句“以便;為了”從句謂語動詞常用情態(tài)動詞may/might,can/could,should,would等Eg:Tonyhidesbehindthedoorsothatnoonecanfindhim.辨析:inorderto,inorderthat與sothat三者都可以表示目的,意為:為了;以便①inorderto后接動原,可放在句首或句中②inorderthat和sothat后接目的狀語從句,從句中常有can/could,may等情態(tài)動詞,放在句中,且從句前不用逗號.Eg：Igetupearlyinordertocleantheclassroom.IgetupearlyinorderthatIcancleantheclassroom.IgetupearlysothatIcancleantheclassroom.③sothat還可以表示“因此;所以”引導結果狀語從句,此時sothat前可用逗號與主句隔開.Eg：Igetupearlythismorning,sothatIcaughtthefirstbus.Idon’tknowhowtoincreasemyreadingspeed.“howtoincreasemyreadingspeed”疑問詞+動詞不定式英語中,疑問代詞what,who,which和疑問副詞where,when,why,how等后面可接不定式，這種結構在句中可作主語、賓語、表語等“疑問詞+動詞不定式”結構作賓語時,其作用相當于賓語從句.當賓語從句的主語與主句主語相同時,可以與此結構互換.Eg:Idon’tknowhowIshouldincreasemyreadingspeed.Ican’tdecidewheretogo.Ican’tdecidewhereIshouldgo.Hecan’tgetthepronunciationright.“getthepronunciationright”為:get+賓語+adj該結構構成的短語意為:使...處于某種狀態(tài)(adj作賓補)賓補可以是:adj,adv,過去分詞,現在分詞或介詞短語.Eg:Don’tgetyourselftooold.Iwanttogetmycomputerrepaired.It’scold.Weshouldgetthefireburningallthetimepayattentiontoitforalongtime.常見的to用作介詞、后接動名詞的短語payattentionto耐心lookforwardto盼望thanksto多虧;由于putone’smindto全神貫注Evenifyoulearnsomething,youwillforgetitunlessyouuseit.辨析:evenif與eventhoughevenif即使;縱然引導的從句表示一種假設eventhough盡管;雖然引導的從句表示一種Eg:EvenifIhavetowalkalltheway,I’llgetthere.Hewentouteventhoughitwasraining.Trytostudyandrememberinformationbitbybitinsteadof常用重疊式短語:daybyday一天天地onebyone一個接一個bitbybit逐漸地sidebyside肩并肩stepbystep逐步