必修四Unit2词汇演示文稿

必修四Unit2Vocabulary

Teachingaims:1.Makethestudentspayattentiontothepartofspeechofeachword.2.Makethestudentsrealizethataneffectivewaytoenlargetheirvocabularyistograspwordformation.3.Makethestudentsrealizethatitisveryhelpfultomemorizewordsinapassage.Step1:TranslationPracticePart1:(n.)统计数字

2.斗争

3.十年

4.

输出

5.庄稼

6.饥饿

7.越南

8.战役；战斗

9.自由

10.谷物11.花生

12.国籍13.职业14.个性

15.遗憾；懊悔16.肥料17.生产

18.细菌19.害虫

20.营养

21.矿物

22.发现23.焦点24.土壤

25.大豆

26.根；根源27.摘要28.评论29.生产者；制片人

Part2:(v.)30.斗争；努力31.使变大；伸展32.循环33.摆脱；除去34.配备；装备

35.输出；出口36.

遗憾；惋惜37.集中；聚焦38.

减少39.画底线标出40.作出评论41.使迷惑；使为难42.浏览；略读Part3:(adj.)43.晒黑的44.超级的45.令人不安的46.化学的47.肥沃的48.有机的；器官的49.工业的Part4:(adv.)50.因此；所以

Step2:Writedowntherightformsofthegivenwords.1)

hunger

__________(adj)2)disturbing__________(vt.)3)

circulate__________(n)

4)freedom_________(adj.)

5)

equip______________(n.)6)confuse__________(adj.)____________(adj.)

7)chemical____________(n.)8)discovery_____________(vt.)9)production____________(vt.)hungrydisturbcirculationfreeequipmentconfusedchemistrydiscoverproduceconfusingFilltheblankswiththewordsmentionedabove.1.Thisnewspaperhasa

_________

of400,000.2.Alotof___________willbeboughtforthenewclassroombuilding.

3.(1)Theorphan(孤儿)

is

________forcareandlove.(2)About50peopledieof________everydayinthisarea.4.Theywereall_________bythe__________news,thatis,thenews__________allofthem.5.Thesystem(体系；装置)willhavetobetestedbeforeitgoesinto_____________.

circulationequipmenthungry

disturbed

productiondisturbed

disturbing

hunger

6.Scientistshavemademanyimportant____________sincethe1700s.7.Our_____________teachergaveusalectureon__________changesyesterday..8.Aftertenyearsinprison,hewasgivenhis___________.9.The__________speechthathedeliveredatthemeetingmadeus_________.

chemistrydiscoveriesfreedomconfusing

confused

chemicalStep3:ExpressionsTranslatethefollowingphrases.1.幸亏；由于____________

2.使...摆脱或除去

___________3.对...满意

___________

4.宁愿；宁可

_______________5.逐渐增强；建立_____________

6.导致；造成

___________7.集中（注意力、精力）于______________8.使...免受（影响、伤害等）

_____________________rid...of

wouldrather

buildupbesatisfiedwiththanksto

leadtofocusone'sattentiononkeep...freefrom/ofFilltheblankswiththephrasesmentionedabove.1.Please________yourminds_____thefollowingquestions.2.Takingexercisewill________yourstrength.3._________DrSmith,Icanwalkaroundagain.4.Eatingwellandgoodexercise________you______________cold.

Thanksto

focusbuildup

keep

onfreefrom/of5.Eatingtoomuchsugarcan__________healthproblems.6.Thechildren____________walktherethantakeabus.

7.She______never_____________whatshehasgot.8.Willsciencefinally_______us____thedisease?leadto

wouldrathersatisfiedwith

rid

is

ofStep4:

Completethepassagewiththecorrectformsofthefollowingwordsandphrases.disturbing;expand;output;struggle;battles;grain;crops;decade;equipInthepast_________,someofthefarmersinthewestofChinahavemetwithsomesuccessinthe___________againstthe___________desert.________withnewscientificfarmingmethods,theyhavebeenabletouselessfarmlandthaninthepast.Their________of_______andother_______,decade

struggleEquippedoutputexpandinggraincropshowever,isstillthesame,whichmakesitpossib