人教版八年級下冊Unit9 句型所含知識點(diǎn)講解

八下Unit9一、短語encouragesb.todosth鼓勵某人做某事aniceplacetoenjoytea一個品茶的好地方walkaroundthepark在公園四處走動threequarters四分之三morethanthreequartersofthepopulation超過四分之三的人口anEnglish-speakingcountry一個講英語的國家agoodplacetopracticeyourEnglish一個練習(xí)你的英語的好地方haveanyproblem(in)doingsth.做某事很困難duringthedaytime在白天acoupleoftimes好幾次onegreatthingaboutspisthat……關(guān)于某地一個不錯的事情是…choosetodosth.選擇做某事hearof聽說二、句型所含知識點(diǎn)講解1.Haveyoueverbeentoasciencemuseum?havebeento 曾經(jīng)去過某地，現(xiàn)在已經(jīng)回來havegoneto 去了某地，還沒有回來，現(xiàn)在仍在某地或者在途中havebeenin 待在某地，可以和表示一段時間的時間狀語連用2.It’sreallyinteresting,isn’tit?反意疑問句。反意疑問句的特點(diǎn)是“前否后肯，前肯后否”，而且附加問句部分的主語及動詞形式要與陳述部分一致。如果陳述部分含有few、little、never、hardly、seldom等否定詞時，附加問句部分要用肯定結(jié)構(gòu)。結(jié)構(gòu)特點(diǎn)：前否后肯，前肯后否肯定回答：Yes,主語+肯定結(jié)構(gòu)否定回答：No,主語+否定結(jié)構(gòu)3.Ilearnedabouttheinventionsthatledtocolormovies,tooinvention可數(shù)名詞 發(fā)明；發(fā)明物invent發(fā)明 指發(fā)明或創(chuàng)造先前不存在的東西discover發(fā)現(xiàn) 多指發(fā)現(xiàn)先前已經(jīng)存在但未被發(fā)現(xiàn)的事物、真理或情況4.Italsoencouragesgovernmentsandsocialgroupstothinkaboutwaystoimprovetoiletsinthefutureencourage是動詞，意為“鼓勵”encouragesb.todosth.意為“鼓勵某人做某事”5.ForthousandsoftouristsfromChina,thissmallislandinSoutheastAsiaisawonderfulandsafeplacetotakeaholiday.基數(shù)詞+thousand 表示“...千”，thousand前有具體數(shù)字時，表示的是確切的數(shù)字概念，此時要用thousand的單數(shù)形式，其后也不用ofthousandsof 表示“成干上萬的:數(shù)以干計的”，此時表示的是模糊的數(shù)字概念6.Ontheonehand,morethanthreequartersofthepopulationareChinese,soyoucansimplyspeakPutonghuaalotofthetime.分?jǐn)?shù)的表達(dá)方式：分子用基數(shù)詞，分母用序數(shù)詞。分子大于1時，分母用序數(shù)詞的復(fù)數(shù)形式。如果分?jǐn)?shù)后面的名詞是可數(shù)名詞復(fù)數(shù)，主語被視為復(fù)數(shù)；如果后面的名詞是不可數(shù)名詞或可數(shù)名詞單數(shù)，主語被視為單數(shù)。練習(xí)一、單項選擇1.-Where________?-Ihavebeenlookingforyoueverywhere.A.haveyougone B.haveyoubeen C.doyougo D.didyougo2.-Arethetwoanswersright?-No,________right.A.nooneis B.bothare C.noneis D.neitheris3.ThisisthemostbeautifulmountainIhave________seen.A.ever B.never C.already D.yet4.IwenttotheFoodStreetinXi'an.It's________great________totastedifferentsnacksthere.A.so;fun B.sucha;fun C.such;fun D.too;funny5.Theweatherhereagreeswithme.It's________toohot________toocold.A.either;or B.both;and C.neither;nor D.notonly;butalso6.Theyare________andtheyspeak________.A.Germans,GermanyB.Germen,GermanyC.Germans,GermanD.Germen,German7.--What_______thepopulationofyourcity?--About300thousand.Butaquarterofthepopulation_________fromcountryside.A.is,isB.is,areC.are,isD.are,are8.Footballissoexcitingthat___peopleintheworldplayit.A.millionofB.twomillionsC.millionsofD.amillionof9.Everybodyshouldrememberitisnot_____toswimintheriveralone．A．healthyB.safeC．possibleD．comfortable10.Thenumberofthestudentsinourgrade___about___ofthemaregirls.A.are,sixhundreds;twothirdsB.is;sixhundred;twothirdC.is;sixhundred;twothirdsD.are;sixhundred;twothird二、用所給詞的正確形式填空1.Wouldyoulike___________(go)toHangzhouNationalTeaMuseum?2.WalkingaroundChinatowncanreallyfeellike_______________(travel)throughtime.3.Whynot____________(visit)theTerracotta?4.Howabout____________(take)aphotowiththeoldcouple?5.Haveyouever_____________(swim)inthesea?6.Thecomputerisoneofthemostuseful_____________(invent)inmodernsociety.7.Itis___________(believe)thathepassedtheexam.8.Wecangetlotsof___________________(information)ontheInternet.9.I___________________(introduce)hertoyou,soIthinkyouknowherbetternow.10.Allthe___________(Germany)cheeredwhentheysawtheirfootballteamwonthematch.三、根據(jù)句意及首字母提示寫單詞Ac________isapieceofequipmentusedfortakingphotographs.Asimilareventhappenedyearsago.It’struethathistorysometimesseemstorepeati_______.Amymadesuchr_________progressthatherteacherpraisedherinfrontofthewholeclass.—Areyougoingtothezootomorrow?—Itdependsonw________itrainsornot.Astheoldsayinggoespracticemakesp________,itmeansyoufinallywilldoanythingwellifyousticktodosomethingagainandagain.6.Itisu________________thatthefour-year-oldgirlcansingBeijingOperasowell.7.Mr.Whitelikesc_________oldcoins.Hehasallkindsofoldcoinsinhishouse.8.Withthehelpofhisfriends,Johnhasmader______progressinhisstudy.9.Golfisagamefora___________________.Youcanhavefun.10.Mycarneedsarepair.Couldyougivemear______today?四、六選五TheauthorIsaacAsimovwroteastorycalledI·Robot.Thestoryissetinthefuture.Themaincharacterlovesherrobotbabysitter(保姆)，Robbie.1.Robbieandthechildhaveadventures(冒險)together.Robbieisanendlesssourceoffun！Whenthestorywaswritten，itwasonlyinhisimagination.Nowsomeofithascometrue.Today’srobotscandosomanythingsandbringusmuchfun.2.Forexample，aJapaneserobotcanplaythepianowithitstwohands.3.Forexample，movie-makershavedesignedhugeroboticdinosaurs(恐龍)inmovie.Theyplaythewayanimalsplay.Besides，robotanimalsaremadeaspets.Youcanbuyarobotanimalasyourpet.Theserobotpetshavealotincommonwithrealpets.Thereisonedifference，though.4.Somerobotsevenplayallbythemselves.CollegestudentsinOregonhavecreatedrobotsthatcanplaysoccerontheirown.Allyear，thestudentsworkhardtodesigntherobots.5.