Unit4單元知識清單SectionA一、基礎(chǔ)知識清單Wordsbiologyn.生物學(xué)IT(=informationtechnology)信息技術(shù)geographyn.地理（學(xué)）usefuladj.有用的；有益的excitingadj.令人激動的；使人興奮的pastn.過去；過去的事情adj.過去的prep.在...之后numbern.數(shù)字；號碼reasonn.原因；理由rememberv.記?。挥浧餫sprep.如同；作為conj.當(dāng)...時；由于Phrasesone’sfavourite某人最喜歡的schoolsubject學(xué)校科目nextclass下一節(jié)課learnabout了解begoodwith善于和...打交道helpwith幫助lookat看...let’sgo我們走吧begoodat擅長于walktoschool走路去上學(xué)workhard努力工作eresting使...有趣rememberalltheinformation記住所有的信息feelspecial感到特別SentencesWhat’syourfavouritesubject?Whydoyoulike...?Because...Whydon’tyoulike...?It’sinterestingtolearnaboutthepast.BecauseI’mgoodwithnumbers.Canyouhelpmewiththissubject?Lookatthetime.Let’sgotoclass!Sheworkshardtomaketheclassinteresting.Sometimesit’sdifficulttorememberalltheinformation.Shemakeseveryoneintheclassfeelspecial.Ioftenwalktoschool.SheisgoodatEnglish.Grammar連詞and、but和because的用法二、知識點清單1.What’sone’sfavourite...?某人最喜歡的...是什么？該句型用來詢問某人最喜歡的人或事物,回答時可以用“one’sfavourite...is/are...”或...is/areone’sfavourite...”,也可以直接說出最喜歡的人或事物的名稱,其中的one’s一定要用形容詞性物主代詞或名詞所有格?！猈hat’syourmother’sfavouritecolor?—Myfavouritecolorisred.2.—Whydo/doessb.like...?/Whydon’tyoulike...?—Because..why引導(dǎo)的特殊疑問句，why為疑問副詞,意為“為什么”,用于詢問原因,回答時常用because引導(dǎo)的句子?！猈hydoesshelikegeography?—Becauseit’sinteresting.because+從句becauseof+短語3.It’sinterestingtolearnaboutthepast.It’s+adj.+(forsb.)+todosth.對某人來說做某事怎么樣It’sexcitingformetohaveapicnicinthepark.4.learnabout了解；學(xué)習(xí)Ihopetolearnmoreabouthanfu.learnfromsb.向某人學(xué)習(xí)learntodosth.學(xué)做某事5.Canyouhelpmewiththissubject?helpsb.withsth.幫助某人某事helpsb.(to)dosth.幫助某人去做某事Lindaoftenhelpshermotherwithhousework.YoucanhelpyourclassmateswithEnglish.6.Lookatthetime.Let’sgotoclass!lookatsb./sth.看某人/某事letsb.dosth.讓某人做某事Lookatthebirdinthesky!It’ssobeautiful!Pleaseletmegoout.7.Sheworkshardtomaketheclassinteresting.work/studyhard努力工作/學(xué)習(xí)makesb./sth.+adj.使...怎么樣makesb./sth.dosth.使...做某事Iworkhardtomakemoremoney.EriclikeshismathsteacherMissLiverymuch.Becauseshealwaysmakesherclassinteresting.MrHumakeseveryoneinourclassfeelspecial.8.remembertodosth.記得去做某事rememberdoingsth.記得做過某事Pleaseremembertohandinyourmathexercisesintime.Irememberedclosingthewindowlastnight.三、語法清單連詞and、but和because的用法英語中的連詞是連接單詞、短語或句子的詞。連詞主要分為兩類:并列連詞和從屬連詞。并列連詞可以用來表示順承關(guān)系、遞進(jìn)關(guān)系、轉(zhuǎn)折關(guān)系、選擇關(guān)系或因果關(guān)系等。本單元主要講解并列連詞and、but和because的用法。①and意為“和;又”,用來連接兩個或兩個以上的單詞、短語或句子,表示并列、遞進(jìn)或順承關(guān)系;連接三個或三個以上的單詞、短語或句子時,and一般置于最后的單詞、短語或句子之前。前后均為同層次的單詞、短語或句子。EricandIareinthesameclass.（并列關(guān)系）Boblearnsmusicandlearnsitwell.(遞進(jìn)關(guān)系)Heknockedatthedoorandwentin.(順承關(guān)系）Therearemanyanimalsinthezooliketigers,monkeysandrabbits.②連詞but的用法but意為“但是”,用來連接單詞、短語或句子,表示轉(zhuǎn)折關(guān)系所連接的內(nèi)容意思往往相反或相對。eg:Thishouseisoldbutbeautiful.③連詞because的用法because意為“因為;由于”,用來說明原因或作出解釋