仁愛(ài)英語(yǔ)九年級(jí)Unit4Topic3學(xué)案教案

1、Unit4Topic3一、知識(shí)目標(biāo)【重要短語(yǔ)】travelbyspaceship 乘宇宙飛船旅行inthefuture 將來(lái)inorderto 為了ontheradio 通過(guò)收音機(jī)takepartin 參加growup 成長(zhǎng)、長(zhǎng)大prefer tO歡勝過(guò)What' swors更為糟糕的是beworthit 有好處，值得一干atadistanceof 相隔sendsbamessage給某人發(fā)送信息【重點(diǎn)句型】!Whatisitabout!Ican twait.二、要點(diǎn)講評(píng)'tthinkaliensanbefound inspace.我認(rèn)為外星人不可能出現(xiàn)在太空里。(1) 當(dāng) th

2、ink,believe,suppose,imagine,expect 等動(dòng)詞后的賓語(yǔ)從句含有not 的否定詞時(shí)，該否定應(yīng)移至主句，即否定主句的謂語(yǔ)動(dòng)詞。如： Idon t think itwillraintomorrow. 我認(rèn)為明天不會(huì)下雨。如果主句的主語(yǔ)是第二、三人稱，否定式一般不轉(zhuǎn)移。如：Hesupposestheywon' twinthegame.他猜想他們贏不了比賽。(2)can+be+ 過(guò)去分詞 ，是情態(tài)動(dòng)詞構(gòu)成的被動(dòng)語(yǔ)態(tài)。如： This can tbedoneinashorttime. 這不是短期內(nèi)能完成的。.自從我們登上火星以來(lái)已經(jīng)兩天了。it 用作主語(yǔ)談?wù)摃r(shí)間，常與s

3、ince 連用。如： Itis (或 hasbeen )threeyearssince weleftschool.自從我們離開學(xué)校以來(lái)已經(jīng)三年了。 swors,eourwatersupplieswereverylow. 更糟糕的是，我們的水供給是非常有限的。What' sworse更糟糕的是。類似結(jié)構(gòu)還有：What' more更有甚者；更為重要的是。s aquarterasbigas theearth.它是地球的四分之一大。倍數(shù)表示法：倍數(shù)+as+形容詞/副詞+as如：Thisboxis threetimesasheavyas thatone.這只箱子是那只箱子的三倍重。.恒星

4、在相隔大約千米的地方繞著太陽(yáng)轉(zhuǎn)動(dòng)。(1)atadistanceof 相隔(2)atadistance 在遠(yuǎn)處。如： Themoongoesaroundtheearth atadistanceof 380000km.月球在距地球38萬(wàn)千米的地方繞地球旋轉(zhuǎn)。Thepolicefollowedhim atadistance .警察遠(yuǎn)遠(yuǎn)地跟著他。6.情態(tài)動(dòng)詞的被動(dòng)語(yǔ)態(tài)：是由 情態(tài)動(dòng)詞+be+及物動(dòng)詞的過(guò)去分詞”構(gòu)成。如：Alienscannotbeseenontheearth.在地球上不可能見到外星人。 Otherplanetsmaybevisitedsooninthefuture.將來(lái)其他的星球也會(huì)

5、有人登陸。Scientificresearchshouldbedonecarefully.應(yīng)該認(rèn)真地進(jìn)行科學(xué)研究。Thesetreesmustbewateredintime.這些樹應(yīng)該及時(shí)澆水。7.書面表達(dá)善于銜接。一篇好作文不僅是詞匯、句子的簡(jiǎn)單羅列，語(yǔ)句間如缺乏必要的連接過(guò)渡和照應(yīng), 作文就會(huì)結(jié)構(gòu)簡(jiǎn)單，句式單調(diào)，缺少靈氣，而看似不顯眼的銜接過(guò)渡可大大增強(qiáng)作文的連貫性， 邏輯性和可讀性。常見的語(yǔ)篇銜接成分見下表：邏輯關(guān)系語(yǔ)篇銜接成分時(shí)間關(guān)系first(ly),second(ly),then,finally,suddenly,immediately,after,until,themoment,

6、while空間關(guān)系infrontof,across,above,nearby,atthebackof,nextto,ononeside ontheotllerside對(duì)稱關(guān)系ononehand - ontheotherhand,foronething foranother轉(zhuǎn)折關(guān)系but,however,yet,while,though,otherwise,ratherthan,nomatterwhat,ontheotherhand因果關(guān)系becauseof,thanksto,because,since,as,forthis/thatreason,asaresult,so,therefore.條

7、件關(guān)系aslongas,if,unless,ifnecessary增補(bǔ)關(guān)系besides,inaddition,notonlybutalso,aswell,what ' smore,what' sworse舉例forexample/instance,suchas,like,namely,inotherwords評(píng)價(jià)thereisnodoubtthat,I' mnotsurethat,asfarasIknow,It' scertainthat,aswekiIt ' sknowntoallthat ，low,總結(jié)inaword,nextto,inshort,

8、ingeneral,inall,tosumup,Generallyspeaking,therefore三、典型例解(),Imissmystudentsverymuch.分析：C時(shí)間段作主語(yǔ)時(shí)相當(dāng)于第三人稱單數(shù)，所以用haspassed而past是介詞不能使用，故選Co().;alone;lonely;lonely;alone分析：D主要考查詞的用法的區(qū)別。alone意為“單獨(dú)的”，沒(méi)有感情色彩，在句中只能作表語(yǔ)；而lonely意為“孤獨(dú)的”，有感情色彩，在句中既可作表語(yǔ)又可作定語(yǔ)修飾 名詞。故選D。(),rubbish intotheriver.'tbethrown ' tbe

9、thrown'tthrow分析：B本題考查含有情態(tài)動(dòng)詞被動(dòng)語(yǔ)態(tài)的否定式。needn'不必；mustn'禁止。故B項(xiàng)是正確答案。().分析：B考查情態(tài)動(dòng)詞的被動(dòng)語(yǔ)態(tài)，排除C、D選項(xiàng)，這里介詞of不能省略，of的邏輯上的賓語(yǔ)是thebaby,故選 B。(),soIhaveto hisfoodanddrink.分析：Bsavev.挽救，節(jié)??；limitv.限定，限制；encouragev.鼓勵(lì)；affectv.影響。根據(jù)題意，選Bo()''sworth.分析：Dbeworth表示“值得”，后接名詞或動(dòng)名詞。()'t分析：A本題考查情態(tài)動(dòng)詞的被動(dòng)語(yǔ)態(tài)。根

10、據(jù)題意：“你的車不能停在這里?！惫蔬xAo().分析：Ainorderto為了,表示目的，后接動(dòng)詞不定式。().分析：A本題考查Therebe的將來(lái)時(shí)態(tài)，其結(jié)構(gòu)是Therewillbe。(),newscan everycountryoftheworld.;arrive;reach;go;get分析：B本題考查介詞短語(yǔ)和動(dòng)詞。介詞短語(yǔ) withthehelpof "在幫助下"。reach在此表示“延伸到，到達(dá)”是及物動(dòng)詞，后直接跟名詞或代詞。 四、評(píng)價(jià)作業(yè) I .詞匯(一)根據(jù)句子意思，用所給詞的適當(dāng)形式填空。55 in (二)選出與所給句子劃線部分意義相同或相近的選項(xiàng)。()&

11、#39;t heardfrommysistersincelastyear.選擇填空()改寫句子新課標(biāo)第一網(wǎng).(改為否定句)WeiFang herhomeworkafterschool.(改為反意疑問(wèn)句)MikehasneverbeentoParis,(合并為一個(gè)句子)TheteacheraskedMike he swimming.(就劃線部分提問(wèn))MrBrown inLondonIV. 口語(yǔ)應(yīng)用(一)從II欄中選出I欄的正確答句。III(),Ihaven ' t.().() shappened,butshe dliketogooneday.()(二)從框中選出正確的句子，使對(duì)話完整。A

12、:Look,B:Weplantedalotofyoungtrees.A:Oh,B:A:Issupperready,Mum_38 B:_39_Thenyoucanhaveit.（三）在下列對(duì)話中的每個(gè)空格中填上一個(gè)詞，使對(duì)話完整、正確。A:Hello!CanI_40 tothemanager,pleaseB:_41_amoment； msorryheisn ' A:That' sverykind 42 you,please.B:Areyoufreelatertoday A:' mvery_ 45 today. B:WillyoucometomorrowA:B:Betwee

13、n9:00 48 10:00.A:Yes,thatwouldbefine.B:I ' ll_ 49 amessageonhisdesk.A:!B:Goodbye!V.完型填空 Somesays, “Timeismoney." Becausewhenmoneyisspent,whentimeisgone,it ' ' twasteti me.閱讀理解(一)閱讀短文，判斷所給句子的正誤，正確的用“T”，錯(cuò)誤的用“ F”。JohnlefttheUnitedStatesin1969toworkinAfrica(洲).AfricawashotandwhenJohncam

14、ebacktotheUnitedStatesin1979,hesaidtohimself, "It' ' mgoingtobuyanelectricheater(電力口熱器).”,”,butitwillsavehalfofyourelectricity(電),andelectricityisveryexpensive,isn ' tit ”“Yes,it ' sveryexpensive, " Johnanswered, “andit ' sbecomingworseeveryyear. " Helo okedatthehe

15、atercarefully,thoughtforafewsecondsandthensaid, “Well,Iwilltaketwoofthese,andthenIwillsaveallofmyelectricity.”().().().().().(二)根據(jù)短文內(nèi)容，選擇正確答案。(A)Tom“Whatareyoudoing,Tom” sheasked."I ' mwritingtoauntRose, “ Tomanswered.Tom smotherwasverysurprisedbecauseTomneverwroteletterstoanyone.“Areyouinv

16、itinghertoyourbirthdayparty" hismotherasked."No,I ' mnot,“ Tomsaid, “AuntRosenevercomestomybirthdayparties. ” vewrittenonlytwolines (行).I ' ." Tomwenton. "DearAuntRose,“Hismotherstoppedhimandsaid, “ButTom,AuntRosehasn' tsentyoubirthdaypresent,hassh e“Isee, " Toma

17、nswered, "I ' mnotthankingherforthisyear ' ' mthankingherforlastyear ，s. ” ()(許可)totakeoffmyjackethere. ”“TheQueenofEnglancT saidthewaiteringreatsurprise.“Sure,“ repliedtheman. "WhenIwasinEnglandlastmonth, “YoumaydothatintheUnited States, ' spermission,right ” ().(正式場(chǎng)合) inEngland().'sfriendmadeanapology