牛津譯林八年級下冊Unit3-Unit4 知識點(diǎn)總結(jié)講解+練習(xí)

牛津譯林八年級下冊Unit3-Unit4知識點(diǎn)講解+練習(xí)知識點(diǎn)一U3-4重要詞匯知識點(diǎn)歸納【知識梳理】whattodowith=howtodealwith如何處理….疑問詞在句中怎么做題？疑問詞+todowheretogowhichonetobuy疑問詞+陳述語序Idon'tknowwhatyouaremakingnow.whattodohowtodoitas形容詞/副詞原型asonecan=as形容詞/副詞原型aspossible盡可能做某事asfarasIcould盡我所能的遠(yuǎn)As...as不如notas/so...asthesame...as...與一樣thesamesizeas..thesamecolouras..ItisnotasdifficultasIthought這沒有我想象的那么難。betiedto被綁在....tieftyinglieflyingdiefdyingcontinuedoingsth繼續(xù)做某事continuetodosthgoondoingsth=carryondoingsth=carryonwithsthmanagetodosth設(shè)法做某事=succeedindoingsthtoo.to太..而不能Youarenevertoooldtolearn.活到老，學(xué)到老Sb+be+adj.+enoughtodosth有足夠的..做某事MygrandmastartedusingWeiboattheageof80.Shealwayssaysit'sneveroldtolearn.

A.tooB.soC.enoughD.quiteA.tooB.soC.enoughD.quite答案：ATheywerebusywitheachothertorememberthetime.A.enough;talkingB.enough;totalkC.too;talkingD.too;totalk答案：C7.havebeento（次數(shù)）曾經(jīng)到過某地havegoneto（Where...）去了某地（人不在）havebeenin（Howlong...）在某地呆了多久beonbusiness出差torunabusiness經(jīng)營一家企業(yè)noneofyourbusiness不關(guān)你的事supportfromlocalbusinesses搭乘直達(dá)航班takeadirectfightto..adirecthigh-speedtrainto.直達(dá)..的高鐵Iwilltakeadirecthigh-speedtraintoHangzhoutoseeyoutonight.furtheron再往前走furtherstudy繼續(xù)深造goaboardforfurtherstudy出國深造can'twalkanyfurther再也走不動了farfarther（距離遠(yuǎn)近）further（程度）wouldyouminddoing/sth.?minddoingsthmindone'sdoingsth（介意某人做某事）mindnotdoingsthWouldyoumindmysmokinghere?你介意我在這兒抽煙嗎？不介意Ofcoursenot.介意的Ofcourse.You'dbetternot..-Doyoumindmeinthedininghall?-Sorry.It'snot.A.smoking;allowedB.smoking;allowC.tosmoke;allowD.tosmoke;allowed答案：A【例題精講】例1.Theyoungmankeptthelittleboyawayfromthebigdog.A.towarn,keepingB.towarn,tokeepC.warning,keepingD.warning,tokeep例2.Excuseme,couldyoupleasehelpmecarrythebox?---.A.NevermindB.WithpleasureC.OfcoursenotD.Mypleasure例3.Theboysleepingwithhiseyesismyfriend.A.closed,closeB.close,closedC.close,closeD.closed,closed例4.Annadances,,ifnotbetterthan,Lily.A.sowellB.aswellasC.sowellasD.aswell例5.---Ican'tbelieveyouhavefinishedthework.---Myfriendshelpedme.Justasthesayinggoes,“”.A.PracticemakesperfectB.BurnthecandlesatbothendsC.ManyhandsmakelightworkD.Putallyoureggsinonebasket答案：DBABC【課堂練習(xí)】A.請根據(jù)括號中的中文提示、英文釋義或句意，寫出句中所缺單詞，使句子通順。MissWuisalwayspatientenoughtospendhertime(解釋)tothestudentsafterclass.Themorebooksyouread,thericheryouwillget.Takemyadviceandyouwill(preventsomethingbadfromhappening)causingproblems.---HowwasyourlasttriptoHainan?---Itwas(wonderful,amazing).Ienjoyedmyself.5.I'mstronglysmokingbecauseit'sharmfultoourhealth.答案：explaining/knowledge/avoid/fantastic/against知識點(diǎn)二Grammar【知識梳理】一、疑問詞加動詞不定式(1)句法功能：“wh-詞+不定式”主要用作賓語或者賓語補(bǔ)足語，跟在動詞decide,forget,advise,discuss,remember,understand,think,teach等之后。?疑問詞分為疑問代詞和疑問副詞。常用的疑問代詞有：what;which;who;whom;whose.疑問副詞有：where,when,why;howe.g.:Wemustthinkwhattodo.Ican'tdecidewhomtoinvite.Danieltaughthimselfhowtouseacomputertodraw.除用作賓語外，還可用作主語、表語等。e.g.:Whentoleavehasnotbeendecided.何時(shí)離開還沒有決定。Thequestionishowtofindhim.問題是如何找到他。注意點(diǎn)：若動詞不定式的動詞為不及物動詞，需要加上后面的介詞。e.g.Danieldidnotsaywhototalktoaboutthisbook.Idon'tknowwhototurntoforhelpwhenIhaveproblems.原則上說，why后不接不定式：誤：Kittyexplainedwhytobelateforschool.正：Kittyexplainedwhyshewaslateforschool.不過若不定式不帶to,則可用why。e.g.:Whynotgothereatonce?Whyarguewithher?但這類結(jié)構(gòu)通常只用于談?wù)摤F(xiàn)在和將來，不用于談?wù)撨^去。誤：Whynotcleantheroomyesterday?正：Whydidn'tyoucleantheroomyesterday?(3)how用于該結(jié)構(gòu)的注意點(diǎn)：有些動詞后接“how+不定式”作賓語時(shí)，how可以省略：e.g.:Didyoulearn(how)todriveacar?你學(xué)過開車嗎？但是，有些動詞后面接“疑問詞how+不定式”作賓語時(shí)，盡管其中的how在漢語中無需譯出，但不能將how省略。e.g.:Heknowshowtoplaythepiano.Heshowedherhowtoswim.(4)“疑問詞十不定式”結(jié)構(gòu)可以和復(fù)合句轉(zhuǎn)換。e.g.:Heaskedwherehewouldgoshoppingaftersupper.=Heaskedwheretogoshoppingaftersupper.二、be+adj?+enough+todosth表示“(某人、某物)足夠做某事”例如：I'mtallenoughtoreachthetopofthetree.【拓展句型】be+adj?+enough+forsb?+todosth表示對某人來說“(某人、某物)足夠做某事”enough作形容詞，意思是“足夠的;充分的”。作定語置于被修飾的名詞前后均可，前置時(shí)強(qiáng)調(diào)enough，后置時(shí)強(qiáng)調(diào)被修飾詞。如：Fivemenwillbequiteenough.Ihaveenoughbooksnow.=Ihavebooksenoughnow.enough作副詞的意思是“十分地;充分地;足夠地;充足地”，置于被修飾的形容詞或副詞之后，常與不定式或介詞for連用，在句子中作狀語，表示程度。如：Mum,IthinkI'mwellenoughtogetbacktoschool.【拓展】enough作感嘆詞時(shí)意思是“夠了;停止;住手;不要再繼續(xù)了”，用以表達(dá)不耐煩或惱怒。如：You'vebeenpracticingtheviolinallafternoon.Enough!三、too???to???結(jié)構(gòu)和用法(1).too...to...表示“太……而不能……”。too的后面接形容詞或副詞的原級，to的后面接動詞原形。too...to...句型是簡單句。如：Heistooyoungtojointhearmy.(2).too...to...結(jié)構(gòu)表達(dá)肯定的意義.too前面含有表示否定意義的詞，如:not,never,nothing等時(shí)，too...to...結(jié)構(gòu)不表示否定的意義。如：Itisnevertoooldtolearn.活到老，學(xué)到老。(要學(xué)永遠(yuǎn)都不遲。).too后接表示感情的形容詞，如glad,pleased,happy,sad等時(shí)，too...to...句型不再表示否定意義，而表示的是肯定意義。例如：Heistoosadtohearthebadnews.(2)too...to...結(jié)構(gòu)與enough...to...結(jié)構(gòu)的相互轉(zhuǎn)換將too...to...結(jié)構(gòu)轉(zhuǎn)換為enough...to...結(jié)構(gòu)時(shí)，要注意：.enough前的形容詞或副詞應(yīng)是too前面形容詞或副詞的反義詞；.enough...to...句式須用否定式；如：Sheistooyoungtodothework.=Sheisn'toldenoughtodothework.四、Itis+adj?+todosth?做…事怎么樣在此句型中it是形式主語，真正的主語是后面的不定式部分，由于主語較長，為了避免頭重腳輕，用it做形式主語。有時(shí)it還可作為形式賓語，代替較長的賓語部分。如：Itisgreattobewithyou.Ifinditinterestingtowatchtheactionfilm.拓展句型：Itis+n.+todosth.如：Itisagoodideatohaveashowernow.Itis+adj?+forsb?+todosth對某人來說做…事怎么樣此結(jié)構(gòu)是一個(gè)陳述句，表示說話人對客觀事件的決斷，比較正式。這類形容詞有difficult,easy,hard,important,dangerous,(im)possible等。如:It'sverydangerousforchildrentocrossthebusystreet.It'sdifficultforustofinishthework.Itis+adj?+ofsb?+todosth對某人來說做…事怎么樣此句型在英語中運(yùn)用較為頻繁,尤其在口語中。該句型通常表示說話人對客觀事件的驚訝、興奮、懊悔、難過等感嘆情緒，其實(shí)相當(dāng)于感嘆句。如：It'sverykindofyoutohelpme.該句型中用作表語的形容詞常見的有如下幾類:答案：答案：1.What's,purpose2.didn't,either3.tooheavy4.isn't,he5.such,that（1）表示聰明或愚蠢的形容詞,有clever,wise,foolish,stupid,silly等,如:It'ssillyofhimtodosuchathing.（2）表示正確或錯誤的形容詞,有right,wrong,correct,incorrect等,如:Itwasrightofhernottocomehere.（3）表示好壞等品性的形容詞,此類詞較多,有g(shù)ood,nice,kind,sweet,friendly,lovely等,如:It'sfriendlyofyoutocomeandseeme.（4）表示褒義或貶義色彩的形容詞,有brave,polite,careless,selfish等,如:Itwasbraveofyoutomanagetodoit.【補(bǔ)充】ofsb.的句型通常都可轉(zhuǎn)換為不定式作狀語的句子。It'sveryniceofyoutooffermeaseat.=Youarenicetooffermeaseat.十分感謝你給我讓座。Itiscarelessofhimtolosesomanythings.=Heiscarelesstolosesomanythings.他丟了這么多東西，真是太粗心了?！纠}精講】例1:Thepurposeofthetalkistoteachthestudentsrulesofeating.（（寸劃線部分提問）theofthetalk?例2:Healsoknewthetruth.（改為否定句）Heknowthetruth,.例3:Theboxisn'tlightenoughforhimtocarry.（改為同義句）Theboxisforhimtocarry.例4:He'sjustbackhome,?（改為反義疑問句）例5:Thefilmwasveryboring.Ifellasleepatlast.（合并為一句）ItwasaboringfilmIfellasleepatlast.課堂練習(xí)請根據(jù)句意從方框中選擇合適的單詞，并用其適當(dāng)形式填空，使句子通順successGermanyuglyhesuccessGermanyuglyhepolite---Whatlanguagedospeak?---TheyspeakGerman.Afterthecaraccident,theyoungmanfoundunabletomovewhenhewokeup.TheHarryPotterseriesistranslatedintoabout70languages.Thedesignismuchthanweexpected.Thelittleboyisnotasasheusedtobeandheiswillingtoshareeverythingwithothers.答案：Germans/himself/successfully/uglier/impolite請根據(jù)句意從方框中選擇合適的動詞，并用其適當(dāng)時(shí)態(tài)填空，使句子通順。tienotbewakejoinworkSimoninNanjingfortenyears,buthehascomebacktoShanghairecently.Ifyoucareless,yourmotherwillbehappy.Thereisnoneedtoturnofftheradio.Thebabyupnow.DanielhisbookswithropeswhenIcameintohisroom.---Lilyourdiscussionthisafternoon?---Yes,sheis.答案：worked/aren't/haswaken/wastying/Isgoingtojoin首字母填空Nowadays,WeChatisbecomingmoreandmorep1inChina.Nomatterwhereweare，wecansendtextorvoicem2toourfriends.Wecanalsofindastrangertotalktobys3thephone.Anotherfunnyfunction（作用）isthatWeChatcanhelptos4forpeoplenearbywiththeprogramon.Manypeoplelikethisfunction,becauseitcanhelpthemtofindmorepeoplewhotheymayknow.Inmyopinion.WeChatisreallyau5chattingtool.Itcanhelppeoplecommunicatewiththeirfriendsmoree6.However，itisalsobadforpeople,especiallyforstudents.Asyousee,somepeopleuseWeChatforAtoolong.Itisnothealthytothem.SoIhavesomeadvicetouseitinac7way.First,weshouldnotuseitwhenwearestudying.Wecan'tfocusonourstudyifweuseit.Second,wemustbecareful.Weshouldn8showtoomuchpersonalinformationnortrust（相信）strangerssomuch.Weshouldlearnhowtouseitp9____.Rememberthatweshouldp___l0_ourselveswhenweuseit.1.2.___3.4.__5.6.7.___8.9.__l0.答案：tect課后練習(xí)單項(xiàng)選擇題1.---Whatdoyouthinkoffilm“OperationRedSea”?---Oh,whatexcitingfilm!I'dliketoseeitagain.A.the,aB.the,anC.a,theD.a,an2.---CanIwalktheroadnow,Mum?---No,youmustn't.Youhavetowaitthelightturnsgreen.A.cross,forB.across,forC.cross,untilD.across,until3.---willtheydowiththewastepaper?---Oh,theyarehavingadiscussionabouttoreuseit.A.What,howB.How,whatC.How,howD.Wha