外研版（2019）必修第一冊Unit 2 Exploring English Using language 語法課件

1.做…有困難2.既不…也不3.例如4.在某人空閑時間5.拍照6.想家7.回到家8.說到，談到…9.向外看10.燒毀；燒盡11.燒毀12.填寫；填補；代替13.填寫；變大14.給（機器等）

上發(fā)條，活動會議等結(jié)束havetrouble…inneither…norforexampleinone’sfreetimetakeaphotogethomesickgetbackhomespeakoflookoutof…burnupburndownfillinfilloutwindupRevision:Unit2

ExploringEnglish

Usinglanguage

導課

●明標

四大基本的構(gòu)詞法合成轉(zhuǎn)化派生縮寫Learningaims導課

●明標1.Studentsareabletounderstandwordformation2.Toimprovethestudents'abilitiestoguessthemeaningsofthewords.3.Toenlargestudents'vocabularies.

Self-study自主●合作

Task：Completetheactivity1and2onpage17.Time

：5minsRequirements:1.workonyourownfirst2.checkyouranswerswithyourpartner

Keys:

我展示！我補充！我糾錯！我質(zhì)疑！展示●質(zhì)疑1.penfriend2.well-known3.incorrect4.unhappy5.improvement6.calm7.presenting8.WTO9.ASAP1.d2.c3.b4.a

按照一定的語言規(guī)律創(chuàng)造新詞的方法叫做構(gòu)詞法。英語構(gòu)詞法主要有轉(zhuǎn)化法、合成法、派生法等。一、轉(zhuǎn)化法英語中一個詞由一種詞類轉(zhuǎn)到另一種或幾種詞類而不發(fā)生詞形的變化,稱為轉(zhuǎn)化。點評●提升1.名詞轉(zhuǎn)化為動詞armn.手臂 →v.武裝;裝備backn.背 →v.倒車;支持eyen.眼睛 →v.注視facen.臉 →v.面對fingern.手指 →v.觸摸,用手指彈nursen.護士

→v.護理mothern.母親→v.像母親般照管volunteern.志愿者→v.自愿做2.動詞轉(zhuǎn)化為名詞tryv.嘗試→n.嘗試lookv.看 →n.表情swimv.游泳 →n.游泳walkv.散步 →n.散步buildv.建筑 →n.構(gòu)造,體形點評●提升二、合成法兩個單詞連在一起合成一個新詞,前一個詞修飾或限定后一個詞。結(jié)合一線課堂P19點評●提升三、派生法

在詞根前面加前綴或在詞根后面加后綴構(gòu)成一個與原單詞意義相近或截然相反的新詞叫做派生法.結(jié)合一線課堂P20點評●提升Task:完成一線課堂P20-21隨堂訓練訓練●鞏固總結(jié)●測評Task:CompletethesentencesTime:3mins.Requirements:Completeitcarefullyandcorrectly.Summary:單語法填空1.Themeparksoffermoreeducationalthingsthan__________(amuse)parksdo.2.Lucyhasalotof________(curious)aboutwhatitisliketoliveinaforeigncountry.3.TheweatherinBritainis__________(change).Youcanfindthatoneminuteitisrainyandthenextminutethesunisshiningbrightly.4.Sometimesunknownthingsappear__________(mystery)tous.5.Ifwehumanbeingskeeponkillingthewildlife,someanimalswill_________(appear)completely.

curiositychangeablemysterious