必修③Unit4航天科技寫作句型仿寫原句:Itwasnotimmediatelyobviousthatwaterwastobefundamentaltothedevelopmentoflife.水對于生命的發(fā)展會起關(guān)鍵作用,這一點在當時并不明顯。(B3P26)1.Itisobviousthat...顯然……例句

Itwasobviousthat

hehadbeenlateforschoolagain.很明顯他又遲到了。短語

befundamentalto對……是必要的;對……是根本的同義

obviously/apparently,…/Itisquiteclearthat...仿寫根據(jù)漢語意思,完成英文句子。⑴很顯然他沒有成功。⑴Itisobviousthathehasn’tbeensuccessful⑵顯然斷電了。⑵Itisobviousthatelectricityhasbeencutoff.

⑶很明顯你的學生昨天沒有說實話。______________________________________________________yesterday.Itwasobviousthatyourstudentdidn’ttellyouthetruth原句

Thisproducedachainreaction,whichmadeitpossibleforlifetodevelop.這就產(chǎn)生了一系列的反應(yīng),使得生命就有可能開始發(fā)展了。(B3P26)2.makeit+adj.+forsb.todo使某人做某事……例句

Thepresentsituationmakesitdifficultforustoaccomplishthetaskontime.目前的情況使我們很難按時完成任務(wù)。說明

it是形式賓語,后面的todo才是真正的賓語。仿寫根據(jù)漢語意思,完成英文句子。⑴因特網(wǎng)使我們有可能用很短的時間獲知世界上發(fā)生的所有的事。TheInternethas____________________________________whathappensaroundtheworldinmuchlesstime.madeitpossibleforustogettoknow

⑵這本字典使我學習英語容易多了。Thedictionary___________________________________English.⑶這座橋使我們很方便過河。Thebridge__________________________________theriver.makesitmucheasierformetolearnmadeitquiteconvenientforustocross原句

Whenwegetclosertothemoon,weshallfeelitsgravitypullingus,butitwillnotbeasstrongapullastheearth’s.當我們更接近月球時,就會感到月球的引力在拉我們。但是,月球的引力不像地球的引力那么大。(B3P31)3.notbe/benotas...as...不如/不像……仿寫根據(jù)漢語意思,完成英文句子。⑴這棵樹沒有我爺爺50年前種的那棵樹高。Thistreeis___________________________________________________例句

Yourcompositionisnotasinterestingasmine.你的作文不如我的作文有趣。notastallastheonethatmygrandfatherplanted50yearsago.⑵這本書沒有你寫的那本難。Thisbook____________________________________________.⑶根據(jù)調(diào)查,大部分女生不像男生一樣對籃球感興趣。Accordingtothesurvey,mostgirls__________________________________isnotasdifficultastheonethatyouwrotenotasinterestedinbasketballasboysare.are原句

Whether

lifewillcontinueontheearthformillionsofyearstocomewilldependon

whether

thisproblemcanbesolved生命在地球上是否延續(xù)數(shù)百萬年將取決于這個問題能否解決。(B3P26)4.whether...dependonwhether...某事是否發(fā)生取決于是否……仿寫根據(jù)漢語意思,完成英文句子。⑴我們下周是否進行考試取決于我們是否按時完成了任務(wù)。______________________________________dependsonwhetherwewillfinishthetaskontime.例句

Whetherwewillhaveapicnicdependsonwhetheritisfinetomorrow.我們明天是否進行野炊取決于明天是否天晴。Whetherwewillhaveanexamination⑵我是否嫁給他取決于他是否愛我。__________________________dependsonwhetherhelovesme.⑶地球變暖是否加劇取決于我們的活動是否產(chǎn)生更多的二氧化碳。Whethertheglobalwarmingwillbecomemoreserious_________________________________________________________WhetherIwillmarryhimdependsonwhetherouractivitieswillproducemorecarbondioxide.原句

Asaresultofthis,manyscientistsbelievetheearthmaybecometoohotto

liveon.許多科學家相信這些活動的結(jié)果使得地球變得太熱而不能居住。(B3P26)5.too...to…太……而不能……例句

Theroomistoodarktohaveameetingin.房間太暗了而開不了會。說明例句中的主語theroom為haveameetingin的邏輯賓語,所以介詞in不能省略。⑶他太不誠實而不能交朋友。Heis___________________________.仿寫⑴這本書太難了我看不懂。Thisbookis______________________forme.⑵這把刀太鋒利而不能用來玩。Thisknifeis___________________.toodifficulttounderstandtoosharptoplaywith

toodishonesttomakefriendswith難句結(jié)構(gòu)分析原句

Sowhetherlifewillcontinueontheearthformillionsofyearstocomewilldependonwhetherthisproblemcanbesolved.所以，在未來的數(shù)百萬年中，生命能否在地球上延續(xù)取決于這個問題能否得到解決。(P26B3)分析句中whether…yearstocome是一個_____從句，其中tocome是不定式作定語，修飾millionsofyears，意為“在接下來的數(shù)百萬年里”；willdependon是主句的謂語，其后的whether…besolved是____從句，注意在介詞后引導(dǎo)賓語從句，表示“是否”，只能用whether而不用if。賓語主語Inancienttimes,manypeoplebelievedtheearthwasaflatdisc.Wellover2,000yearsago,theancientGreekphilosopherswereabletoputforwardtwogoodarguments1________(prove)thatitwasnot.Directobservationsofheavenlybodieswerethebasisofboththese2______(argue).1.現(xiàn)在分詞短語作定語。2.名詞作賓語,由these可知是復(fù)數(shù)。provingarguments一、語法填空First,theGreeksknewthatduringeclipses(月食)ofthemoontheearthwas3________thesunandthemoon,andthey4_____(see)thatduringtheseeclipses,theearth’sshadowonthemoonwasalwaysround,theyrealizedthatthiscouldbetrueonly5__theearthwasspherical(球形的).3.根據(jù)后面的and可知。4.由上下文可知用一般過去時。5.根據(jù)前后句的條件關(guān)系可知,if引導(dǎo)條件從句。

betweensawifIftheearthwasaflatdisc,then6____shadowduringeclipseswouldnotbeaprefectcircle;itwouldbestretchedout7_____alongellipse(橢圓).Thesecondargumentwasbasedon8______theGreekssawduringtheirtravels.6.指代前面的theearth的。7.介詞into這里意為“變成為”。8.引導(dǎo)賓語從句,作從句的賓語。

its

intowhatTheynoticedthattheNorthStarappearedlowerin9___skywhentheytraveledsouth,inthemorenortherlyregions,theNorthStarappearedtobemuch10______(high)inthesky.9.固定詞組。thesky天空。10.根據(jù)句意及前面的much可知用比較級。

higher

the二、完形填空

…I1forawhile,andthenIsaid,“I’llexplain,ifyoucanjustwaituntilwemakeaquick2atthegrocerystore.Ihavesomethinginterestingtoshowyou.”1.A.stopped B.talked C.stood D.thought1.D根據(jù)后面的andthenIsaid，說明作者想(thought)了一會兒才回答。2.A.stopB.start C.turn D.stay2.A根據(jù)常識，要買東西肯定要停車。注意：makeastay“逗留”，不合語境。Atthe3,weboughtsomeapples—red,greenandyellowones.Backhome,ItoldAdam,“It’stimeto4yourquestion.”3.A.storeB.market C.office D.entranceA由上段的atthegrocerystore可知。與store是原詞復(fù)現(xiàn)。4.A.checkB.mentionC.answer D.improve4.C根據(jù)第一句中的“Areallpeoplethesame…?”及空后的賓語可知。Iputoneappleofeach5onthetable.ThenIlookedatAdam,whohada6lookonhisface.5.A.size B.type C.shape D.class5.B從前面的someapples—red,greenandyellowones可推出。6.A.worried B.satisfied C.proud D.curious6.D根據(jù)語境，此時作者的孩子應(yīng)該是感到好奇(curious)。Ontheoutside,someoftheapplesmaynotevenlookas7astheothers.”AsIwastalking,Adamwas8eachonecarefully.7.A.prettyB.delicious C.crisp D.round7.B根據(jù)常識，apple是用來吃的，再由關(guān)鍵詞even可以推出。8.A.examining B.testingC.eating D.touching8.A根據(jù)Adam,whohada6lookonhisface可知，孩子因為好奇，在檢查(examine)每個蘋果。其他選項不合語境。Then,Itookeachoftheapplesandpeeled(削皮)them,placingthembackonthe9,butinadifferentplace.

“Okay,Adam,tellmewhichiswhich.”9.A.deskB.plate C.bench D.tableD由前面的Iputoneappleofeach5onthetable可知。與table是原詞復(fù)現(xiàn)。Hesaid,“Ican’ttell.Theyalllookthesamenow.”“Takea10ofeachone.Seeifthathelpsyou11whichoneiswhich.”10.A.bit B.biteC.chance D.riskB此題可根據(jù)搭配或者下面的Hetookbigbites。takeabite“咬一口”。與bite是原詞復(fù)現(xiàn)。11.A.admit B.consider C.decide D.believe11.C由上句Takea10ofeachone順理可推出這里填decide。Hetookbigbites,andthenahuge12cameacrosshisface.“Peoplearejustlikeapples!Theyareall13,butonceyou14

offtheoutside,they’reprettymuchthesameontheinside.”12.A.laugh B.anger C.look D.smile12.D根據(jù)語境,此時的孩子自然是smile了(laugh根本不合語境,何況此時孩子嘴里含著蘋果呢)。13.A.ordinary B.normal C.different D.regularC由前面的Theycomeindifferentcolors,shapesandsizes可知。與different是原詞復(fù)現(xiàn)。Theyareall13,butonceyou14offtheoutside,they’reprettymuchthesameontheinside.”

He15gotit.Ididn’tneedtosayordoanythingelse.14.A.shut B.take C.called D.cutB根據(jù)句意及搭配可知。takeoff“脫掉；拿掉”。15.A.totally B.hardly C.nearly D.gradually15.A由上文孩子的話可知，孩子此時已全(totally)明白了。gradually不合語境?！局x詞匯】grocery雜貨店三、話題寫作基礎(chǔ)寫作假設(shè)你叫李華,航天英雄翟志剛本周要到你校演講之后有一個座談會,你準備邀請你的外國朋友Tom一起參加座談會。[寫作內(nèi)容]請根據(jù)以下海報的內(nèi)容,給Tom寫一封邀請信,信的開頭和結(jié)尾已經(jīng)給出。英雄面對面時間:4月21日晚7點30分地點:英語俱樂部活動內(nèi)容:聽航天英雄講述飛行感受;和英雄拍照留念并交換小禮物提供:水果和飲料建議:如果你喜歡的話,可自帶食物相信大家會共同度過一個美好的時光DearTom,Howiseverything?I’mwritingtoletyouknowaboutanEnglishEveningandinviteyoutojoinus.TheEnglishEveningwillstartat7:30p.m.onApril21standwillbeheldintheEnglishclub.Bythattime,wewillhaveaface-to-facetalkinEnglishwithourspaceman—ZhaiZhigang,whowouldliketosharehisspaceexperiencewith

us.

What’smore,wecanhavepicturestakenwith