八年级下英语Unit

1、Unit1Whatsthematter?知识点总结一、基本知识点1.Whatsthematter(withyou)?怎么了？出什么事了？Whatsthetrouble/theproblem/wrongwithsb./sth.?2.Ihadacold.haveacold=catchacold=havethefluhaveafeverhaveacough咳嗽haveastomachache胃疼，肚子haveatoothache牙疼haveaheadache头疼v3.身体部位+ache（疼痛）构成新的复合词stomach+ache=stomachachevhead+ache=headachevtoo

2、th+ache=toothachevback+ache=backache后背痛4.muchtoo+词，意为，toomuch+词，意为_。v5.enough【形容、副词】足够的/地，venough放在名前后，形副后。vgoodenough足够好，enoughmoney=moneyenoughv6.liedown躺下，lie躺，躺着，过去式lay；lie说谎，过去式liedv7.maybe“或许”，常用于句首，表示可能性，后加句子。Maybeyouareright.maybe，是情态动词+be的结构，意为“可能，也许”，后加名词、代词或形容词。Hemaybeangry.v8.soundlike+名

3、词代词和从句：Itsoundslikeyoudontknowthetruth.Itsoundslikeagoodidea.vsound+形容词，“听起来，好像”，Themusicsoundsnicev9.need需要，实义动词需要，实义动词need+名名词，需要某物；词，需要某物；needtodosth.需要做某事，主语通常是人，表示需要做某事，主语通常是人，表示人主动的动作：人主动的动作：Youneedtolistencarefullyduringclass.needdoingsth.主语主语通常是物，表示被动的动作：通常是物，表示被动的动作：Yourdirtyclothesneedwash

4、ing.v10.getoff(thebus)下（公交车）geton上车v11.agree同意，赞同；同意做某事，v同意某人的看法、观点。v12.trouble问题，麻烦问题，麻烦；beintroublemaketrouble，havetrouble(in)doingsth.=havedifficulties(in)doingsthv13.rightaway=rightnow=atonce，意为意为。v14.【复习】advice不可数名词劝告，建议，向征求意见，givesb.adviceonsth.就某事给某人建议；v15.【复习】exercise动词意为，可数时意为，不可数时意为。v16.hu

5、rt及物动词，使疼痛，受伤，Hehurthislegwhileexercising.不及物动词，（部位）疼。Hisleghurtbadly.v17.clean【动词】，cleantheclassroom，【形容词】，cleaner意为。v18. hit （用手或器具）打；击打The boy hit the dog with a stone. vhit sb. on the head/ nose/ back打某人的头、鼻子、后背，on用在所打较硬的部位； hit sb. in the face/ eye/ stomach 打某人的脸、眼睛、肚子，in用在所打较软的部位。v19.beusedtos

6、th./doingsth.习惯于、适应了、做某事，强调状态；Hisgrandpawasusedtocountrylife.Maryisnotusedtogettingupearlyinthemorning.v20.【复习】free形容词空闲的freetime；免费的thedrinkisforfree；自由的Iwanttobecomeafreebird.free【动词】使解脱，得到自由Hecouldnotfreehisarm.v21.runout用完，用尽用完，用尽Whenhiswaterrunout,heknewthathewouldhavetodosomethingtosavehisownl

7、ife.v物物sth.tunout.某物用尽了。某物用尽了。v人人sb.runoutof物物sth.人用尽了某物。人用尽了某物。Herunoutofallhismoneylastnight.v22. risk (sb.) to do sth.22. risk (sb.) to do sth. 冒险冒险去做某去做某事事 take a risk=take risks take a risk=take risks 冒冒险险 v23. the importance of (doing)23. the importance of (doing)sth.sth.（做）某事的（做）某事的重重 We stud

8、ents should know the We students should know theimportance of (learning) Engliimportance of (learning) English. importance n. sh. importance n. 重重要（性），要（性）， important adj. important adj.重重要的，要的，unimportant adj.unimportant adj.v24.decision【名词】决定；抉择；makeadecisionvmakeadecisiontodosth.=。v25.beinthecontrolof掌管，管理Theheadmasterisinthecontrolofthisnewschool.vbeoutofcontrol无法控制，无法管理vbeundercontrol被控制住，在控制