九年级英语第三单元单词语法重要知识点全部教案.docx
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九年级英语第三单元单词语法重要知识点全部教案
Unit3Teenagersshouldbeallowedtochoosetheirownclothes
Words:
1.pierce刺穿刺破piercenose/ears
2.license（licence）执照许可belicensedtodosth获准许可做某事Therestaurantisnowlicensedtosellalcohol.该饭店现在获准售酒。
silly愚蠢的，傻的
adj.foolish/stupid
clever/bright
You’resillytoannoythatdog.=It’ssillyofyoutoannoythatdog.
3.earring耳环
4.insteadof
5.stayup
6.
concentrateon集中+sth/doing
Weshouldconcentratemoreonourstudiesthanourclothes.
Sheistoosadtoconcentrateondoingthehomework.
7.study学习研究
8.
design
①n.设计theimportanceofgooddesigns
（…for）Theyagreedonthedesignforthenewsportscenter.
②v.designsthTheyareallowedtodesigntheirownclothes.
bedesignedtodosthTheseexercisesaredesignedtodevelopmuscles.
③designern.设计者Alocaldesignerdesignedthetheatre.
④designedadj.awell/badlydesignedoffice
9.present目前，现在atpresent现在；目前；当今；眼下
presentsituation现状
10．
opportunityn.anopportunity=achance
①haveanopportunitytodosth
ShehasanopportunitytogototheUStocommunicatewiththeforeigners.
②…forsth/doingsth
Whenwewereatschool,therewerelotsofopportunitiesfordevelopingallkindsofabilities.
﹡attheearliest/firstopportunity=assoonaspossible
He’dbettergetridofthedeadmanatthefirstopportunity.
11.
9.v.
1allowdoingsth
Theheadteacherdoesn’talloweatingintheclassroom.
Wedon’tallowsmokinginthepublicplaces.
2allowsbtodosbbeallowedtodo
Myparentsdon’tallowmetoplaycomputergames.
Teenagersshouldn’tbeallowedtogooutatnight.
3doingsthisnotallowed
Talkingloudlyinthelibraryisnotallowed.=It’snotallowedtotalkloudlyinthelibrary.
10.volunteer
①n.自愿者ManyvolunteerswenttoWenchuantohelpthelocalpeople.
②v.volunteertodosthShevolunteeredtohelpthehomeless.
volunteerforsthMikevolunteeredfortheguarddutyinthe2008Olympics.
11.locallocaltime当地时间
localareanetwork局域网
12.experience
①n.C/U
Thisisabadexperienceforme.
Sheisateacherwithmuchexperience.
Shehasmuchexperienceinteaching.
②v.WhatdidyouexperienceintheUSA?
③experiencedadj.有经验的
Heisanexperiencedteacher.
=Heisateacherwithmuchexperience.
=Shehasmuchexperienceinteaching.
13.member会员成员
14.mess
①n.脏，乱
Whatamess!
beinamess杂乱无章
Thekitchenisinamess.
②messsthup把…弄脏，弄乱
Hehasmesseduphiswholelife.
Itdoesn’tmatterifyoumessitup.Youcantryitagain.
15.oldpeople’shome养老院
sleepyfeelsleepy困倦；昏昏欲睡adj.欲睡的；困乏的；不活跃的
[比较级sleepier最高级sleepiest]
16.reply
①v.replytoYoumustreplytohislettersoon.
replythatCindyrepliedthatshewouldsolveitsoon.
“I’llsolveitsoon.”repliedCindy.
②n.（to）回答，答复，回应
Hedidn’tgetthereplytothejobinterview.
17.newsletter
时事通讯简报
18obey
obey=follow+therules/laws（makeobey/followbreakthelaw/rules）
Soldiersaresupposedtoobeytheorders.
反义词：
disobey
19.intheway/insb’sway挡道Canyoumovethatbox?
It’sinthe/myway.
（in）this/thatway用这种/那种方法Canyouworkitoutinthisway?
ontheway（to）在路上Onmywaytoschool,Isawanaccident.
bytheway顺便说一下Bytheway,what’sthetime?
thewaytodosthWhatdoyouthinkisthebestwaytolearnEnglish?
ofdoingsthWhatdoyouthinkisthebestwayoflearningEnglish?
20.achievev.完成,实现（realize）
Ihopeallofmystudentscanachievetheirgoals/dreams/successbytheendofthisterm.
Hehasachievedhishopeofbecomingadoctor.
achievement成就，实现
Hehasalotofachievements.
21.race
①n.比赛100-metreracerelayrace接力赛
种族，民族peopleofallraces
②v.比赛（against）She’llraceagainstsomeoftheworld’stopathletes.
22.realisticadj.现实的；现实主义的；逼真的；实在论的
[比较级morerealistic最高级mostrealistic]
23.taughtteach的过去式和过去分词
24.importancen.What’stheimportanceoflearningEnglish?
importantadj.
beof+n.=be+adj.
Englishisofgreatimportance.=Englishisveryimportant.
类似：
helphelpfuluseuseful
25.carev.
Itdoesn’tmatterifit’sneworold.Whocares?
careabout担心，在乎Theonlythinghecaresaboutismoney.
carefor照顾；喜欢Idon’tcareforhisfriends
Thechildrenwerewellcaredfor.
takecareof照顾Thechildrenweretakengoodcareof.
takecare保重
careful/carelesscarefully/carelessly
26.succeedsuccesssuccessfulsuccessfully
Iamsurehewillsucceedasanactor.
Heachievedhissuccessinthefinalexamination.
Idon’tthinkthisisasuccessfulmeeting.
Ourschoolteamsucceededinwinningthechampionship.
Ourschoolteamwonthechampionshipsuccessfully.
Ourschoolteamweresuccessfulinwinningthechampionship.
Ourschoolteamhadsuccessinwinningthechampionship.
Wishyousuccess
27.point
①小数点：
5.9fivepointnine
②要点：
Therearesixpointsinthemeeting.
③v.指（…at）：
Hepointedatmeandsaidsomething.
（…to）Sheshookherheadandpointedtoagate.
语法：
被动语态
九年级英语Unit3
1.语态：
①英语有两种语态：
主动语态和被动语态
主动语态表示是动作的执行者
被动语态表示主语是动作的承受者
Cats eat fish. （主动语态）猫吃鱼。
Fishiseatenbycats. （被动语态）鱼被猫吃。
②被动语态的构成
由“助动词be＋及物动词的过去分词”构成
助动词be有人称、数和时态的变化，其变化规则与be作为连系动词时完全一样。
时态
被动语态结构
例句
一般现在时
am
are+过去分词
is
Englishisspokeninmanycountries.
一般过去时
was+过去分词
were+过去分词
Thisbridgewasbuiltin1989.
情态
动词
can/should
may+be+过去分词
must/……
Theworkmustbedonerightnow.
例子：
练习
1.ManypeoplespeakEnglish.
2.Peopleusedknivesforcuttingthings.
3.Wecanusetheboxasatable.
4.Weshouldcleantheclassroomeveryday.
5.Shewillrepairthebiketomorrow
1.smithteachsusEnglish.
Wearetaughtbysmith.
2.Thelocalnewspaperinterviewedhim.
Hewasinterviewedbythelocalnewspaper.
3.Bellinventedthetelephonein1876.
ThetelephonewasinventedbyBellin1876.
4.Thetreesmaybeplantedinspring.
5.Theroommustbekeptclean
6.Teenagersshouldbeallowedtochoosetheirownclothes.
③被动语态的用法
当我们不知道谁是动作的执行者，或者没有必要指出谁是动作的执行者，或者只需强调动作的承受者时，要用被动语态。
2.allowsb.todosth.允许某人做某事（主动语态）如：
MotherallowsmetowatchTVeverynight.妈妈允许我每晚看电视。
beallowedtodosth.被允许做某事（被动语态）如：
LiLyisallowedtogotoQinzhou.莉莉被允许去钦州。
3.gettheirearspierced穿耳洞
让/使（别人）做某事 getsth.done（过去分词）
havesth.done如：
Igetmycarmade.==Ihavemycarmade.我让别人修好我的车
4.enough足够
形容词＋enough如：
beautifulenough 足够漂亮
enough＋名词 如：
enoughfood足够食物
enoughto 足够…去做… 如：
IhaveenoughmoneytogotoBeijing.我有足够的钱去北京。
Sheisoldenoughtogotoschool.她够大去读书了。
5.stopdoingsth.停止做某事 Pleasestopspeaking.请停止说话。
stoptodosth.停止下来去做某事 Pleasestoptospeak.
请停下来说话。
6.看起来好像…sb.seemtodosth.=itseemsthat+从句
Heseemstofeelverysad.
Itseemsthathefeelsverysad.他看起来好像很伤心。
7.系动词不能独立作谓语，要和表语一起构成谓语。
常用的连系动词有：
look,feel,be,become,get,turn,smell,taste,stay（保持）,kept等。
连系动词除be和become等少数词可接名词作表语外，一般都是接形容词。
如：
Theyareveryhappy.Hebecameadoctortwoyearsago.Shefeltverytired.
8.倒装句:
由so＋助动词（be/do/will/have）/情态动词＋主语 意为：
…也是一样
Sheisastudent.SoamI. 她是一个学生，我也是。
Shewenttoschooljustnow.SodidI.她刚才去学校了，我也是
Shehasfinishedthework.SohaveI.她已经完成了工作,我也完成了。
Shewillgotoschool.Sowillhe. 她将去学校，他也是。
9.yet仍然，还 常用在否定句或疑问句当中
10.stayup熬夜如：
Ioftenstayupuntil12:
00pm.我经常熬夜到12点。
11.cleanup打扫 整理 如：
Ihavecleanedupthebedroom.我已经打扫完了卧室。
12.程度副词：
always总是usually经常sometimes有时never从不
如：
Iamalways/usually/sometimes/neverlateforschool.
我总是/经常/有时/从不上学迟到。
13.曾经做某事：
Doyouevergettoschoollate?
Yes,Ido.No,Idon’t.
Haveyouevergottoschoollate?
Yes,Ihave.No,Ihaven’t.
14.goshopping（去购物）,gofishing（去钓鱼）,goswimming（去游泳）,goboating（去划船）,gohiking（去登山）,gotrekking（去徒步）
15.bestrictwithsb.对某人严厉 如：
Motherisstrictwithherson.妈妈对她的儿子很严厉。
16.takethetest参加考试
passthetest通过考试
failatest考试失败
17.theotherday前几天
18.agree同意 反义词disagree不同意动词
agreement同意 反义词disagreement不同意 名词
18.keepsb/sth.＋形容词 使某人/某物保持…. 如：
Weshouldkeepourcityclean.我们应该保持我们的城市干净。
19.both…and… +动词复数形式
如：
BothJimandLiMingplaybastketball.
20.learn（sth.）fromsb.向谁学习（什么）如：
JimlearntEnglishfromhisEnglishteacher.吉姆向他的英语老师学习英语
21.haveanopportunitytodosth.有机会做某事
haveachanceofdoingsth.有机会做某事
如：
IhaveanopportunitytogotoBeijing.IhaveachanceofgoingtoBeijing.
22.atpresent目前
23.atleast最少atmost最多
24.花费take,cost,spend,pay
sth.take（sb.）timetodosth.Ittook（me）10daystoreadthebook.
sth.cost（sb.）……Thebookcost（me）100yuan.
sb.spend…onsth.Shespent10daysonthisbook.
sb.spend…doingsth.Shespent10daysreadingthisbook.
sb.pay…forsth.Shepaid10yuanforthisbook.
25.have+时间段+off放假，休息如：
have2daysoff
26.replyto答复某人如：
ShereplayedtoMrGreen.
27.agreewithsth.同意某事如：
Iagreewiththatidea.
agreetosb.同意某人的意见如：
IagreetoLiLei.
28.getinthewayof碍事，妨碍如：
Hersociallifegotinthewayofherstudies.她的社会生活妨碍了她的学习。
29.successn.succeedv.successfuladj.successfullyadv.
30.thinkabout与thinkof的区别
①当两者译为：
认为、想起、记着时，两者可互用
Ioftenthinkabout/ofthatday.我经常想起那天。
②thinkabout还有“考虑”之意，thinkof想到、想出时两者不能互用
Atlast,hethoughtofagoodidea.最后他想出了一个好主意。
WearethinkingaboutgoingQinzhou.我们正在考虑去钦州。
31.对…热衷，对…兴趣
beseriousaboutdoing如：
Sheisseriousaboutdancing.她对跳舞热衷。
beseriousaboutsth.如：
Sheisseriousabouthim.她对他感兴趣。
32.practicedoing练习做某事SheoftenpracticespeakingEnglish.
33.careaboutsb.关心某人如：
Motheroftencareaboutherson.
34.also也用于句中
either也用于否定句且用于句末
too也用于肯定句且用于句末
Iamalsoastudent.我也是一个学生
Iamastudenttoo.我也是一个
升级会员 