Unit3單元重點(diǎn)單詞詞組重點(diǎn)句匯總課后練習(xí)人教版英語七年級下冊

VOCABULARY名詞n.train火車,bus公交,subway地鐵,ride旅程,bike單車,minute分鐘,kilometer千米,car轎車,stop車站,river河,village村莊,bridge橋,boat船,ropeway索道,year年,villager村民,dream夢想動(dòng)詞v.ride騎,drive駕駛,live生活,stop停,cross穿過,leave離開數(shù)詞num.sixty六十,seventy七十,eighty八十,ninety九十,hundred一百形容詞adj.new新的,many許多的,afraid害怕的,true真實(shí)的,every每一,far遠(yuǎn)的介詞prep.by乘,between在…之間,like像副詞adv.far遠(yuǎn)地詞組phrasestakethesubway坐地鐵,everyday每天,bybike騎單車,thinkof認(rèn)為,between…and…在…和…之間,etrue實(shí)現(xiàn)詞匯闖關(guān)詞匯闖關(guān)Sarahgoestoschool_________,_________,_________orby___________________________(每天).Theslothmadeitforseveral_________(分鐘).Theislandis___________________________(40千米遠(yuǎn))fromus.Weletoour_________classmateBetty.Herfather_________towork,thatistogotoworkbycar._______________________________________Robinson在島上生活了好些年。Dora_________(停下)tothinkhowto___________________________（過河）.The_________(村民)is_________thewerewolf_________thewitch.Iwas_________thatmy_________would__________________.(我害怕我的夢會(huì)實(shí)現(xiàn)）Thereisa_________acrossanda_________ontheriver.Whatdoyou__________________takingthe_________?（你覺得坐索道怎么樣）Willyou_________me_________her?(你會(huì)像她一樣離開我嗎)知識(shí)點(diǎn)講解知識(shí)點(diǎn)講解1.by表示手段或方式的用法(1)表示”乘”“坐”時(shí)，其后接交通工具（如bus,bike,train,plane,car,taxi,ship等）或與交通工具密切相關(guān)的名詞（如air,water,land,road等），在句中主要用作方式狀語，其中通常不用冠詞或其他限定詞。如：Theycameherebythefirstbus.但是，若表示交通工具的名詞前插有定語修飾語，則也可以用冠詞。如：We’regoingbythe9:30train.WewenttoShanghaibyalargeship.注意，漢語說”步行”，英語習(xí)慣上用onfoot,而不用byfoot。(2)表示在旁邊，如：Marysitsbyme.(3)注意以下表示方式的有用表達(dá)，其中不用冠詞或其他限定詞：byphone用 bytelegram用電報(bào)byletter用信件 byexpress用快件byairmail用航空郵件 byordinarymail用平信bypost用郵寄 byradio用無線電byhand用手工 bymachine用機(jī)器*注意下面兩例用by與用with的區(qū)別：Theletterwaswrittenbyhand.這封信是用手寫的（即不是打印的）。（byhand表示一種抽象的手段，是無形的，注意其中沒用冠詞或其他限定詞）Iwritewithmyhand,buthewriteswithhismouth.我用手寫字，但他卻用嘴寫字。（withone’shand表示一種具體的工具，是有形的，注意其中用了物主代詞）(4)后接ving表示行為的方式或手段，這是一種常用表達(dá)。如：Hemakesalivingbyteaching.他以教書為生。Lockthisdoorbyturningthekeytwicetotheleft.鎖這扇門要把鑰匙向左轉(zhuǎn)兩圈。2.take的用法(1)take表示乘（交通工具）Shallwegotherebybikeortakeataxi?Theyusuallytakeabustowork.(2)常常和it連用，it在句子中作形式主語，真正的主語是后面的不定式。句型：Ittakes(took)sb.+時(shí)間todosth.,譯成”做…花費(fèi)(時(shí)間)”Howlongwillittakeyoutodoyourhomeworkeveryday?Ittookthemenaweektomendourroof.Ittakesme30minutestogotoschool.(2)take表示拿、取Takesomebookstotheclassroom.(3)關(guān)于take的固定短語takeawalk散步 takearest休息一下takealook看一看 takeaway拿走takecare小心 take(good)careof(好好)照顧，照料takeone’splace坐某人的座位 takeoff脫下；飛機(jī)(等起飛)e.g.Tomtakestheknifeawayfromthelittleboy.Icantakecareofthebabyallbymyself.Sorry!Youhavetotakeoffyourshoesbeforegettingintotheputerroom.Theplaneisgoingtotakeoffsoon.Takeyourplaceforthenextdance.3.Itis+adj.(for/of)sb.todosth.的用法本句型真正的主語不是it，而是整個(gè)動(dòng)詞todo不定式的部分，因此我們把it稱為”形式主語”。用法：表示做…事情是…的。Itis+adj.+(forsb.)todosth.forsb.常用于表示事物的特征特點(diǎn)，表示客觀形式的形容詞，如easy,hard,difficult,interesting,important,dangerous,exciting,good,impossibleIt’sveryhardforhimtostudytwolanguages.對他來說學(xué)兩門外語是很難的。Itisdifficultforhimtofinishthetaskwithintwohours.(difficult說明完成任務(wù)難)Itisimportanttokeeppromises.守約很重要。adj.修飾todo的句子可寫成：Todosth.isadj.如：Tokeeppromisesisimportance.（邏輯正確）Itis+adj.+(ofsb.)todosth.ofsb.的句型一般用表示人物的性格，品德，表示主觀感情或態(tài)度的形容詞，如good,kind,nice,clever,foolish,rightIt’sveryniceofyoutohelpme.你來幫助我，你真是太好了。Itiskindofyoutohelpme.(kind說明你善良)adj.修飾sb.的句子可寫成：sb.beadj.todosh.如：Youarekindtohelpme.（邏輯正確）典例分析：語法填空、翻譯句子1.爬這座山很危險(xiǎn)。________________________________________________________.2.It’sinteresting__________childrentogototheamusementpark.3.It’s__________(excite)toplayonthebeachinsummer.4.It’sclever__________youtosolvethisproblem.Keys:1.It’sdangeroustoclimbthismountain. 2.for3.exciting 4.of【例】單項(xiàng)選擇1.Thereisabigtree__________________(在河邊).2.TodayisValentine’sDay.__________________(拿一些花）toher.3.Hermother__________________(坐公交)towork.4.TheGreatWallwasbuilt_________hand.5.Hemakesaliving__________________(通過教書).6.Hermothergoestowork_________buseverymorning.7.Whendidtheplane__________________(起飛)?8.He__________________hisglassesandlookedup.9.ShecametoChina__________________(坐飛機(jī)).10.Yourmumdoesn’tlookwell.__________________her.11.It_________about15minutes_________(walk).12.It_________meanhour_________(finish)myhomework.Keys:bytheriver;Takesomeflowers;takesabus;by;byteaching;by;takeoff;tookoff;詞匯鞏固byair;Takecareof;takesto詞匯鞏固A)A)完成句子填空：1.Iusuallygotoschoolb_________bus.2.LiuMeialwaysr_________herbiketoschoolandshenevert_________abus.3.Whynotwalktowork?Whatdoyout_________ofit?4.Itt_________themoneandahalfhourstodotheirhomeworkeveryday.5.Linda’shomeisf_________fromherschool.Itneeds40_________’(s)walkfromit.6.Shes_________tohavear_________.7.Thecatislyingb_________thesofaandthedoor.8.Ihopemydreamwillet_________oneday.9.I’ma_________thatIcan’tgowithyoubecauseIambusynow.10.Takecarewhenyouc_________theroad.Keys:by;ridestakes;takes;farminutes;stoppedrest;between;true;afraid;crossB)B)用所給動(dòng)詞的適當(dāng)形式填空。about, howfar, thinkof, walk, ride1.Iusually_________butsometimesItakethebus.2.Thebusrideusuallytakes_________25minutes.3.We’re_________goingtovisitMr.Smith.4.He_________thebiketothesubwaystation.5.A:_________doesshelivefromschool?B:Shelivesverynearfromschool.C)改錯(cuò)C)改錯(cuò):下列各句都有一處錯(cuò)誤，請找出并在橫線上改正。MyteacherwanttoknowwhereIlive._________________________________________________________Howlongisitfromheretoyourhome?_________________________________________________________Tomusuallywithusgoestoschoolbythebike.________________________________________