高一英语必修二Unit1_Language_points课件.ppt

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1、Practicemakesperfect熟能生巧Unit1CulturalRelicsLanguagepointsTheGreatWallTheTaiMahal(InIndia)ThePyramidsinEgypt1.…couldneverhaveimaginedthat…情态动词(could/might/must/should)+havedone表示对过去发生的事情的推测，批评，反悔等意思eg.Whenyouspokeinfrontofl,300people,youmusthavefeltverynervous.Youshou

2、ldhavetoldusearlier.Whatshallwedonow?※can/could+havedone常用于疑问句和否定句中，表示对过去发生的事情的可能性推测eg.Hecouldn’thavegoneabroad,asIsawhimjustnow.※could/can+havedone也可以表示“本来（过去）可以做到，但实际并没有做到”之意eg.Youcouldhavepassedtheexam.Ex.我们本来可以把钱借给他，但他没有告诉我们他需要钱。Wecouldhavelenthimthemoneybuthedidn

3、’ttellusheneededthemoney.2.Thedesignfortheroomwasinthefancystylepopularinthosedays.ofthefancystyle…days在句子中作表语※“beof+名词(词组)”表示主语的某种形状或特征※beofa(n)/the/thesame“属于,归于”beofthesize/weight/height/age/colour/kind…eg.Alloftheboysintheclassareofthesameage.※beof+抽象名词=be+该词的形容词e

4、g.beofgreatvalue=beveryvaluableimportanceimportantuseusefulhelphelpfuleg.Iampleasedtohavebeenofhelptoyou.=veryhelpful※popularinthosedays是形容词修饰thefancystyle.相当于定语从句,通常放在名词之后=whichispopularinthosedays.3. Later,CatherineⅡhadtheAmberRoommovedtothePalace…※havesth.done表示“请人

5、做某事”eg.Ihadmyhaircutyesterday.Ex.我要请人修理单车.Iwanttohavemybikerepaired.※havesth.done还可表示“使遭遇某种(不幸的)事情”eg.Ihadmywatchstolenlastnight.Hehadhislegbrokeninthematchlastweek.4.consider(P5)consider（认为，以为）sb.(sth.)+adj./n.sb.(sth.)+tobesb.(sth.)+as…/that-clauseconsider（考虑）+n./do

6、ingsth.+疑问词+todosth.consider…as….===thinkof….as…lookon(upon)….as….take…as….regard….as….把…当作Ex.AbrahamLincolnisgenerallyconsidered_________thegreatestpresidentofAmerica.A.tobeB.asC./D.Alloftheabove.5.remainv1）vi.留下，剩下，残留，停留remain=beleftIwenttothecity,butmybrotherremain

7、edathome.2）link-v.保持，仍然，继续Heremainedsilent.PeterbecameajudgebutJohnremainedafisherman.remainstanding/seated/sitting3)留待以后去说，去做，去看等等Muchremainstobedone.Itremainstobesaid/done/seen+clauseItremainstobeseenwhetheryouareright.4)remaining/left表“剩下的，剩余的”，remaining,作前定；left作后

8、定theremainingmoney/themoneyleft巩固练习1．Harry______havewonthePhysicscompetitioneasilyyesterday,buthegaveup.A.could  B.might  C.