Unit2ExploringEnglish单词变形重点单词短语重点句式课件-高中英语

新人教版高中英语必修二Unit2WildlifeProtection

词汇复习通过本节课学习，学生能够：在主题语境中理解目标词汇的含义及用法，体现词汇变化规律，树立词块意识，锻炼在语境中使用目标词汇的能力。教学目标

【阅读词汇】1.postern.

2.speciesn.

3.sharkn.

4.finn.

5.whalen.

6.antelopen.

7.Tibetanantelope

海报物种鲨鱼(鱼的)鳍鲸羚;羚类动物藏羚羊

基础词汇梳理

8.herdn.

9.furn.

10.

adj.神圣的;受尊敬的

11.deern.

12.kangaroon.

13.insectn.

14.netn.=Internet

adj.

牧群;兽群毛(皮);毛皮衣服sacred鹿袋鼠昆虫网净得的;纯的【阅读词汇】

基础词汇梳理

【写作词汇】1.

adv.立刻

2.habitat

n.

3.

n.平均数;平均水平

adj.平均的;正常的;普通的4.

adj.居住的;活的;在用的

n.生活;生计

5.

n.措施;方法vt.测量;度量;估量

6.authority

n.

7.plainn.

adj.

(动植物的)生活环境;栖息地averagelivingmeasure官方;当权;权威平原简单明了的;直率的;平凡的基础词汇梳理

【写作词汇】8.

vt.&vi.(

,

)射杀;射伤;发射

9.

n.利润;利益

10.

n.,vi.&vt.

攻击;抨击

11.

vt.去除;移开;脱去

12.

n.商品;货物

shootshotshotprofitattackremovegoods

基础词汇梳理

1.

alarmvt.

n.→

adj.担心的;害怕的→_______

adj.惊人的;使人惊恐的

2.

extinctadj.→

n.灭绝

3.legaladj.→

adj.不合法的;非法的→

adv.不合法地;非法地

4.danger

n.→

adj.危险的→___________

vt.使遭受危险;危害→

adj.濒危的

alarmedalarmingextinctionillegalillegallydangerousendangerendangered拓展词汇梳理

5.concern

vt.n.→____________adj.→____________

prep.关于;涉及6.reserve

n.vt.→____________

n.预订;预留

7.observe

vt.→__________n.

8.remind

vt.→___________n.9.

n.和谐;融洽→

adj.和谐的

10.

n.感情;情感;情绪→

adj.

情绪的;情感的

concernedconcerningreservationobservationreminderharmonyharmoniousemotionemotional

拓展词汇梳理

❶aware

adj.意识到的;明白的;知道的(1)be/becomeawareofsth

意识到某事makesbawareof/that…使某人注意(2)awarenessn.

意识raisepublicawarenessof

加强公众对……的意识①WorldOceansDay,whichfallsonJune8th,isaimedatpromoting

people’s___________ofmarineconservation.世界海洋日是6月8日，旨在提高人们保护海洋的意识。（2022·全国甲卷短文）②ItwasatthatmomentthatIbecame______ofthe

responsibilityIwassupposedtoshoulder.就在那时，我意识到我应承担的责任。（2021·浙江卷读后续写）awarenessaware

重点单词讲解

❷concern

n.忧虑,担心vt.使担忧;涉及;关系到(1)show/expressone'sconcernabout/for…对……表示关心/担心(2)concernedadj.

关切的;担心的beconcernedabout(=beworried/anxiousabout)

对……担心

as/sofaras…beconcerned

就……而言(3)concerningprep.

关于①[2020•全国卷Ⅱ]ScientistsinLouisianawereso__________(concern)thattheydecidedtopayhunters$5atail.②[2018•全国卷Ⅱ]Itdoespointoutthatmanyparentsstilllimitelectronicreading,mainlydueto

(concern)aboutincreasedscreentime.concerned

concerns

❹

observe

vt.看到,观察到,注意到;遵守(法律、习俗等);庆祝(节日等)(1)observeChristmas/NewYear'sDay/festivals庆祝圣诞节/元旦/节日(2)observesbdosth 观察到某人做了某事(强调动作的过程)observesbdoingsth 观察到某人正在做某事(强调动作正在进行)observesb/sthdone 观察到……被做(强调被动的动作)(3)observationn.

观察;观测①Whenexperimentsaretobemade,onecannotrelytoomuchuponthehumansensestomakeanaccurate______________(observe).②Heobservedastranger

(enter)thebuildingamomentago,buthedidn'tseeclearlywhohewas.③Hewasobserved

(slip)intothehouseandhelphimselftowhathelikedbeforetheownercameback.

observationentertoslip

❺remind

vt.提醒;使想起(1)remindsbof/aboutsth提醒某人某事;使某人想起某事remindsbtodosth

提醒某人去做某事(2)remindern.

提醒人的事物①Jenna

reminded

Jeff

to

put

the

card

they

had

made

on

the

breakfast

tray.

珍娜提醒杰夫把他们做的卡片放在早餐托盘上。（2021·新高考｜卷读后

续写）②It

serves

as

a

reminder

that

kindness,

generous

help

and

love

will

influence

others

and

be

rewarded

and

virtue

is

a

reward

itself.它提醒我

们，善良、慷慨的帮助和爱会影响他人并得到回报，而美德本身就是一种

回报。（读后续写主旨升华）❻

intend

vi.&vt.打算;计划;想要(1)intendtodo/doingsth打算做某事intendsbtodosth 打算让某人做某事(2)beintendedfor/todo…旨在;专为……而设计;专供……使用(3)intentionn.

意图withan/theintentionof抱有……的目的①[2022•新高考全国Ⅰ卷]TheGPNPisintended________________(provide)strongerprotectionforallthespeciesthatlivewithintheGiantPandaRange.②Ourschoolorganizedafive-kilometrecross-countryrunningrace

improvingourphysicalandmentalhealth.为了增进我们的身心健康,我们学校组织了一场五公里越野跑比赛。toprovidewiththeintentionof1.Anearthquake

(measure)6.1ontheRichterscalestruckCaliforniayesterday.2.

(alarm)bythesharpfallofthestockmarket,thousandsandthousandsofstockholderssoldouttheirstocksatasacrifice.3.30percentofreptiles,birds,andfisharecurrentlythreatenedwith

(extinct).

语境填空measuringAlarmedextinction

语境填空4.Whenitcomesto

(cook),mymotherisgoodatitandweallenjoyherdishes.5.HeleftEnglandwiththe

(intend)oftravellinginAfrica.6.Hisworkemphasizedthe

(emotion)aswellasthephysicalwell-beingofchildren.7.Inabeautifulpicturethereis

(harmonious)betweenthedifferentcolours.cookingintentionemotionalharmony

语境填空8.Therearespeciesthataredisappearingeveryday,whichiswhyscientistsaretryingtheirbesttosavethemfromgoingoutof

(exist).9.Herdoctorsaysthatshewillmakeafull___________(recover)inadayortwo.10.Itis

(legal)forpublicofficialstoaskgiftsormoneyinexchangeforfavours.existencerecoveryillegal背单元语块1.保护;照管;监督2.搜寻,查找3.使某人想起4.灭亡;逐渐消失5.适应6.看清;听清;分清watchoversearchforremindsb.of

dieout

adapttomakeout背单元语块7.采取措施做某事

8.取得进步9.激起10.由于11.平均12.在压力下;承受压力

13.究竟;到底14.意识到takemeasurestodosthmakeprogressstirupdueto

onaverageunderpressureonearthbeawareof背单元语块15.为……担忧的

16.日日夜夜;夜以继日17.当谈到……时beconcernedaboutdayandnightwhenitcomesto1.句式“Only+状语”置于句首,主谓部分倒装Onlywhenwelearntoexistinharmonywithnaturecanwestopbeingathreattowildlifeandtoourplanet.只有当我们学会与自然和谐相处时,我们才不会成为野生动物和地球的威胁。1)only放在句首修饰状语(通常是副词、介词短语或when/if引导的状语从句等)时,主句需部分倒装。2)only放在句首修饰主语时不倒装。OnlybydiscipliningourselvescanwemakethemostofthosemethodstolearnEnglishwell.只有通过自律,我们才能充分利用这些方法来学好英语。重点句式根据所给提示，完成短文。

ThegiantpandaisknownasthenationaltreasureofChina.However,forsomereasons,they're____________________________(处于灭绝的危险中).______________________(为了)savepandasand______________________________(提高人们的意识)wildanimalsconservation,theChinesegovernment______________________________________(采取了一个有效措施).AnatureparkhasbeensetupfortheminSichuan,whichiscalled"Pandas'Home”.Asaresult,___________________________________(熊猫的数量正在增加)every

year.We

hope

thatonedaywe'llsetthemfreeandletthemliveinthewildagain.What'smore,humanbeingsshould_________________________(与.....和谐相处)animalsanddomoretoprotecttheenvironment!Activity4:微写作5:004:594:584:574:564:554:544:534:524:514:504:494:484:474:464:454:444:434:424:414:404:394:384:374:364:354:344:334:324:314:304:294:284:274:264:254:244:234:224:214:204:194:184:174:164:154:144:134:124:114:104:094:084:074:064:054:044:034:024:014:003:593:583:573:563:553:543:533:523:513:503:493:483:473:463:453:443:433:423:413:403:393:383:373:363:353:343:333:323:313:303:293:283:273:263:253:243:233:223:213:203:193:183:173:163:153:143:133:123:113:103:093:083:073:063:053:043:033:023:013:002:592:582:572:562:552:542:532:522:512:502:492:482:472:462:452:442:432:422:412:402