仁爱版英语八年级第一学期Unit-4-Topic-2知识点教案

1、- - 八上 it 4 ourwrldtpc 2h can w protet urelvsfromt eart a?课前练习写出下列形容词的比较级和最高级:写出下列形容词的比较级和最高级：sort _ _sm ll _la e_ _ _ lae _ _hapy_ _ _eay_ _ _ _ _ had_ te_ _ _drty_bi_ _ hn_ _bal _ _ fa_popu r_ _ _ _ _ _ _b autiul_ _ _ _neresting_ _单项选择 :( )1 it diff cut tosolehe probl .do y u have any good ids to

2、_ _wth ? . agre. shar?c.ome.lve（）.youar tading too ear t htv. can you move ab_? k, mo . isal rgh hee?a. faster?b slower?c. frterd. nearer()3.the vers i the cuntryside are ceaner h_ _ in the iy.- - .thsbthat. hes?. those( ）. your clasrooms so d . evrynesould kee _ . ? drb. opencquiet?d. cean( ).here

3、ere_ animals n th foret manyyear a . . thousandofb thousands ofc.t eho san od three tousads f( )6. of the w bos, tmis _ _. ?a. tall? . he tallerctllest?d. the tl et( )7. le hles r th larget nd havies anim si orld, buthe _ _ thmall tsea nimls. ? . feedin?. livein? . ed on?d. fed n( )8. z ou fang, can

4、oufiis your hmework bttr wi_ tim? i think ican. . few. fewrc. li tle? l( )9. ae ow， watseryim nt _ u.a. f. tc.on?d. w( ) . wh do o tin ofhis ilm ？?w nderfu! n filmis _. go db. ellc. betterd best用形容词的正确形式填空。1. w ich do yulike _ _（wel), aples, pearsor banaas?2. i thi kthi storyis _ （ nteresing)than th

5、a oe.3. in tmornng e is _ _ (ealy） is athers _(ealy） thn e.- - 4i fel ma h_ _ _ (difcult) hchinee词汇过关.mich elruns uc_（ fast)thanjack.2.i think the flowe i_(b autiul)than oters.3. c ki d of flow do you li e _ _( ell)？tebeauty loo ch _ _(hi) than thfagirl, but theftergiloos althir. .the by stoped cr n

6、g as soon s hongote_ （fed)hi6.it s es forpeoplet be ll t l e in _ ( et) es7. heens oth farm _ (die） last week becauseof some kind iseas. 8.we must do soet g top ect th animals f m _ (daneru） . 9. teblue_(鲸)is eargest nimali h word1. when will t lane_（着陆 )？ at ： 00pmtmorrow afternoo .11.c iestg rs ar

7、e fr _（南方）ochina.2.eer yea peol_（杀死 ) nyild anim l. 13.pandasaways like etin _ _(竹子 )一、重点语法形容词的比较级和最高级用法（) (1)形容词的比较等级部分双音节和大部分多音节形容词比较级和最高级的构成是在原形前加more或 mt。原级 ?比较级? 最高级- - beaut ful mor beuifl mostbeautifl usul ore usef l ? mot usefl excitig ?morex ing? most excitig (2) 形容词比较等级的基本用法:最高级 :常用 “ 如+最高

8、级比较范围 ” 结构,比较范围常用 of, in, among引导的短语表达hins ne of helest curies inhworld.中国是世界上历史最悠久的国家之一。he bok is e mosinertin oallthe boos.这本书是所有书中最有趣的。sheworks harst amothe.她是他们当中学习最努力的。(3) 形容词比较等级的特殊用法: 1比较级与最髙级的结构可以转换,意思不变。如 : hechangjiang riveris lger thn toteiver in hina在中国 ,长江比其他河流都长。thechangjanrve i oge th

9、an ay other riv r hia.在中国 ,长江比其他任何河流都长。thechangjiang ve is thelgesiver in china.长江是中国最长的河流。2.“the+ 比较级 ,the? 比较级 ” 表示“ 越,越” 。如：h mre, th better.越多越好。the moecarefulou are， the fewer mistake youll mke.你越仔细 ,错误就越少。.表示两者中 “ 较” 时，用 “the 形容词比较级 +of 短语” 来表达。如：- - cnda isthe lage of te two cotries.加拿大是这两个国家

10、中较大的那一个。4.形容词的比较级可用 uc,a littl, lot，evn 等修饰，使原本的比较级在语意上更加明确。如: apare muchiggr tha orags苹果比桔子大得多。 s gooschol litleearie.我们早一点去学校吧。hmov is even more int resting.这部电影甚至更有趣。二、重点句型 :setina1.aterie earthq ake st uck qnghai.一场可怕的地震袭击了青海。stik意为“侵袭，爆发” ,过去式 struck。the lightnin stck again.雷电再次闪击。2.maybu ngs e

11、lldown. e peple diedamanpeopleare miss g.许多建筑倒塌 ,很多人死亡，还有许多人失踪。al don 倒塌 ,跌倒,下落; fel w an ht yknee. 我摔倒弄伤了膝盖。3 and inow hathreeeanthr to terrible eathuakesin chi. 我还直到发生在中国的另外两次严重的地震。othe意为： “又一，再一 ,另一 (事物或人）”,后面可接单数名词、数字加复数的名词。anote + 数字 +复数名词= 数字 ore +复数名词；- - woul you lie an terapple? 你想再来一个苹果吗？a

12、nthe 3hours 3 mre hurs 另外三个小时 ;. imerysoyo har that 听到这个消息很遗憾。表达听者难过、同情或抱歉的心情。此句是表示关心的句子。-ihavea a cold today. 今天我得了重感冒。- i erysorry oertat. 听到这个消息很遗憾。5. thik thenchuan earhqki 2008 as mre eis thnis ne，butte angs an earthqu kin176 was the o se iou. 我认为 208 年的汶川地震比这个地震要严重，但是1976年的唐山大地震是最严重的。mrerious

13、是比较级形式。多音节和部分双音节形容词和副词的比较级由“more+形容词或副词”构成，最高级由“th mos+ 形容词或副词”构成。ily iso eautiful thanluc, but n yis he most beautiful girl mong ethre ils. 莉莉比露西漂亮 ,但南茜是她们三个中最漂亮的。. how ca we rotet ourselvfom the ear uke?我们在地震中应该怎样来保护自己呢?a. proect v 保护,名词形式是： oection。we ou y attno the oectin of t gret wall 我们应该重视对长

14、城的保护。b.protct.fo.保护免受的伤害；yoned ear arm cothestopotect yufom theold. 你需要穿暖些免着凉。- - s io b1 idyo her abot theuhueatqaein qinhprovn？你有听说在青海玉树的地震吗？a.hearbut 听说、得知 ;vust hear abuthis llns. 我刚听说他生病的事。b.heafrom 收到的信或电报； havethard fom him inc etephed自从那次他来电话后 ,我一直没有收到他的来信。c.hearo也有“听说”的意思 ,但跟 er abot 有区别。 h

15、er about后常接事件之类的名词，而er of 后则常接人或事物。av you hardbout te accid nt？你听说那场事故了吗？ihvnt earof her fora g tie。我好久没有她的消息了。2. t ws a ve7.1ethuake. 这是一场 7.1 级的地震。7.1 读作 eve pont n3.i wa e sadwhe i gotew.当我听到这个新闻 ,我很难过。此句等同于 :wheni o he news,iwassa.will ayouwhni get thr.我一到那里就给你打电话。doyo know how to p otc orselesf

16、om th rhquk? 你们知道如何在地震中保护自己免受伤害吗？“疑问词动词不定式”构成特殊的不定式。- - ho to get thes a question. 怎样去那里是个问题。 (作主语）the ques ioni we sar . 问题是什么时候出发。 （作表语）i d tkow wat o do nex. 我不知道下一步该怎样做。(作宾语）.i think wsold rn ot ofhe door 我认为我们应该跑出门。u of 意为“ （从里）出来 ;没有，缺少”等。runnnout of idea. 我快没办法了。6. thems i or ntthing s tsa ca

17、m 最重要的事情是保持冷静。ection c1owingsoewaso prtecyourelfwi hl to kpyousafe in te rthquake. 了解一些保护自己的方法可以帮助你在地震中保持安全。eep . / th. + adj.保持护某人 / 物 ke our lssro ea 保持教室清洁keep us elth保持健康sitting on the or n a doo wayoros t wallis afe tansadngin he idle of a room 坐在门道或靠墙的地板上比站在房间中间更安全。lose t靠近 接近(介词短语）oucan _ tfi

18、e n you wil fel warme.3.emembe to poet ouheaan nec wth yours. 记得用你的手臂保护你的头和脖子。- - emember to doth 记得去做某事（未做） ； rember don sth记得做了某事 (已做)；plase re embe o sen the lette r me. 记住要帮我寄信。i remmbe seding te lettr.我记得把信寄走了。类似表达：forget to oh忘记要做某事（未做 )；forget doin sth. 忘记做过某事。（已做 )with 在句中是“用” 的意思 ,表示用什么工具。n

19、 作 “用” 时,用语言。b指 “靠. .手段;用.方法” ，所表示的方法、手段比较抽象。ica sg ong_english 我可以唱英语歌。e makes a li ig _ teaching. 他靠教书为生。we write _ e 我们用笔写。4sy aa ro winos ,tall furturand pictueso nytig mayfo u 远离窗户，高的家具和图片或者任何可能弄到你的东西。get / stay a ay fro.离开,远离;get a ayfro e im so busy. 快走开 ,我太忙了。we_eveythin ngeous. 我们应该远离一切危险的东

20、西。5.becaful fallen p r lins. 千万小心掉落的电线。 car l o 意为“注意 ;当心” ，相当于 takecare of。bearful ofthe cars ， n o cross the road. 过马路的时候小心车。. here wille om sokster most ertquks.大多数地震后还将有一些剧烈震动。- - therebe 的一般将来时为tereil e 或 thee goingtbe。there wi l e one l concert iseeke .本周末将有一场精彩的音乐会。.e l them aeshokand tey som

21、et mes cbe moe dangers thanth firs earthquak .我们叫它们余震，它们有时候比第一次地震还要危险。8.yu may feelafraid, but ou should tr tostaclm. 你可能会感到害怕，但是你应该保持冷静。. tto ot.意为“试图或努力去做某事” ，表示想尽一切办法要把事情办成。imtying o arn englishel 我决心（尽力 )学好英语。b.tydoisth.意为“尝试做某事” ,” “试着（用什么方法） 去做某事”，表示一种试着、做做看的做法。iried knoc g at teback dor， but

22、nobody answ rd. 我试着敲了敲后门，但没人回答。9turn ff the gasa lgt 关掉煤气和灯。urn off 关掉（煤气、电器开关等）;t on 打开(煤气、电器开关等 );urn up调大（音量）；trndwn “ （把收音机的音量、灯等）关小、调低;这四个短语均为动词 副词结构，使用代词时 ,应放在中间。please turn off t e liht. 请关灯。随堂练习- - 1. hisox _ that one. . eavytan b. soheavythnc. haier as . aseavy as2 when weseak o people, we

23、shoul be _ _ .a as pole a pssibleb. as polite as pos blyc. as po ity as pos ile .as politel as poss bly.tis bo is_that n， but_ thnat one a. difficult a ; expensiveb. as more ificult ;ore expens e. as iffic ltas； more expens ved. more difficult as; asexpnsv4. i thik he ry sno s _ staone.a. nerstingb.

24、inerested c.more interestin d.mos interestingsetion d1 butth thhep of theholenton, peoleinenchan ar rebuildi their ome n ad theyare reurninto ormal lif.但是在全国人民的帮助下， 汶川人民政治重建家园并回归到正常的生活之中。(1) withhe l of 意为“在的帮助下” 。wihte he p of mr kig, i ass dth engishexm在金老师的帮助下 ,我通过了英语考试。(2) rurn o 意为“重返；回归到” 。iwn

25、tt rern to my oetwn 我想回到家乡。- - 2 he hide be able to udy in w，sa e schools. 孩子们能够在新的、安全的学校学习。e bl to 和 can 都是表示“能够”；i can/ablet if ths stoe.我能举起这块石头。3 theepe fwenchuan ar vry re, and thy re sarigthr ive ve agin. 汶川人民非常勇敢， 他们正重新开始他们的生活。overagai再次；重新。rea te pasag ove ag . 再读一遍这篇文章。三、重点词组 :a terribl rhq

26、uake? 一场可怕的地震 ;pr tct.rom.?保护免受的伤害；faldown ? 坠落,摔落，漂下 ; moe than= over ?超过；lose one fe/lves? 失去生命；asksb. fr hlp tun t s.? ?想某人求助 ;eary this moring ?今天一大早；e missi?失踪；anher o eribl erthqke? 另外两次严重的地震 ;ofth tree?三者之中；ear bot + 事件之类的名词听说、得知；hear from? 收到的信或电报；ear of ? 人或事物 ? ? 听说;gethw?得到这个消息；los eshome

27、? 失去家园；- - ot of ?（从里 )出来；没有，缺少；unouof ? 逃离 ;sta unde the tabe ?待在桌底下；stay l? ? 保持冷静 ;hurt s right arm 伤了自己的右手臂；o anytn els? 做任何其他事情；keeyou sa e ? 保持安全 ;a strong tabl dsk ? 一块结实的圆桌或课桌；it o the floor i dorwa?坐在门道；coeto a wal ? ? 靠近墙；n te middeofroom? 在房间中间 ;rmember o o sth. ?记得去做某事 (未做); emmbe dong s

28、th. ? 记得做了某事 (已做） ;get /stay awa fro . ? 离开，远离；the tron shkin?强烈的摇晃；tr o osth.?试图或努力去做某事 ;try do g th.?尝试做某事 ;mov clarres去空旷的地方 ;moe arond? 四处走动；take th lift ?搭电梯；cal 119 for hel ? 向 119 求助；jmp off a window ?跳出窗外；cve your fce ?盖住你的脸 ;rnof thegs n lights ? ?关掉煤气和灯；leave the bu lding? ? 离开大楼 ;- - turn

29、 ff? ? 关掉 (煤气、电器开关等 )；tur on ? ? ? 打开；tur up? 调大（音量）； n down ? ?（把收音机的音量、灯等）关小、调低;withhe help o the hole ntion?在全国的帮助下 ;rebuid their h me? 重建他们的家园；return to ormal lie?回到正常生活 ;i ne,safe col? 在新的、安全的学校；strt thir lives?开始他们的生活；send erm thelp ? 送军队过去帮忙；providefo n ate ? 提供食物和水；over gain? ? 再次；重新；eturn t

30、?重返；回归到；uit 4topic2 课堂练习题选择题。（） angrdpa didyesteday. _. o, orry. im orry to h arha. c. dont ay that. d felsrr fryo.（) 2. whch bo is _ oftese forooks?a. interetngb. more inteestn.most inereig d.e most intrestig( )3. can you iiste wo toy? i maaid i n_.- - a nthrtwo days te two ays c more wo ays .wo ot

31、rdays( ） 4you kn how en _ ourslve fro fie? or， i dont knw.les nd it nin. . coe b prect c. brrowd hear().thequstioni s dficult that i nt answer itdot rry. les skm. ifor _.a. elp .helpc. idead hp( ). what the ater_ _yo? . on b. th c. at d to（）._ de e tableor bed is safe whe a earhquakehppens.a.stay b.

32、 stingc. tst id. ay() i hav _ to t yo. a smhin porant b. a hi impotnt c. imptant smething . mpota anythng（)9. _e oodnews ye teday.a. herboub. ead buc her fom eardfrm() 0.sh-how inisnw one of_ bsketbll payerin e nba.a. polar b. ore oplar c.most popular . th mot pul( )1ts rnig _ n yurrncoat hen yougo

33、to s ol. ok.i ll. . rememer topub.remember puti c. foretto pu . forget uti- - （) 12.tuilding s _ tan hat oe.a. moetllerb. very tallr.tallerd.s taler( ) 13. evrytin is gtting _.a. good nd beeb. eterand eer c.bet d ter d. best and es( ） 14. whih is _ ,toonor heearth ? . b b verb ggerc. e b gger d bigg

34、r( )5.kagkng, i _ y en. culd youpleas lnme yors? iaraid i cant. min i _, . a.ot; lostb.ising; singcl st; missi gd ssing； lost( )6. theold womn ost he hope o ife because her tw sonlotthei liv sinhertquakeshe hod c rupadaat is much_ thn adss.?a. errible?b. ore e l?c mosttrrible?d. the mostterri()17.s

35、e one ot fhefi e?o，_ twoar stil in thebuning se? .anther b ther? . he othr d. others( ）18.jc _ his ob lat wek. do you nw h？becaus hewas alwaysla or work. .ond? b. lost?c. lvedd. dsked（） 19 what ou sad isver od. o you he _ ele o sy?_ re. a.othng;nyhng?b. anything; something- - c.anyhng; nothig ? . no

36、thing;anthing( )20 an earthquak struk yushu yterday.id you _ it?yes. i_ it kld many pop. that s to eril. ?a.ear; harb. ha of; hear of. hea ； hea fd hr of; hear( )1. i wi l thak mr. wang.i ouldnt pss the last exam _ _his el. yourerght. .without?b.with?. for?d u r( )2.te failyst poor_thechild to schol

37、. wht it！? . db sening. t end? snt( )23look！ thepeop e _ their homes a ter theearhquake. tthey _ to noml ife very oon. . e reuilng;areturning? . arretuning;are reuiling.wil return；re uilding?d. ae reuildng; illru（)24. _ es means noincina bu yes in india.ounditerestig. a. sh ig?b. movig? . hitting?d

38、whin( )25. i _ abtoswim when a ten earsol.a.wb an bc. coud. wee二. 阅读理解。- - w enwe fe l hegrou oves suddenly,it eans that an earthquake may ome.any eearhquas fir t cme under the sa and tn hpp anyw e o he ea t.epecially they oft hppenar the untais nd seas suc aswenc ua，japanan ndnea.whnaarhuak happens

39、, i s eryeasy toause a tsuai (海啸） .hous fln， many pe pe ar njuan ee died. nowsientitae tring te t tostudy earqukes. thy mak maps t show the“eathquke elts (地震带）”.so thhoussthee mut be qite strong. we beleve thaienistswl be able to tlus henawhere an eathqakewlhapen in thener future ao,they ane us what

40、 td ndhow tdo. eol an en use eart qakes to osomethi r u mn. 根据短文内容 ,判断正 (）误 (f） 。（）1.apn is a untry t man earth ukes aue iis na he ea. （)2.n areas in he “arhakeblt”,p le build strong o sfor afety. (）3 sienists can preve tearhuakes hapenig. ( )4.manypeo e lostthirives in thea hqakes ecause theydidnt

41、hep each o hr. （)5. sometimes a ethquae hap esit a tsunami阅读理解plants e iporant. thisisbeause plns can ake foorair, aer nd slight. analsand mn ca ot mak fodfrmar， wteran suight. aimas can g t their foo by eatinpantsndothranimals. mnges i food byeating plants and animals,o. so aimals and man ned pats

42、in or erto lve is is hy thee ar so many pln arund u.- - therare two ds flants: flowe ing pants a nn-flowering plants. ao a the trs ound us are floweriplants. youca kno sotree frm heiflowe a fit nn-f rig plntsdo not grow flowe s you can otseen non-fl rg plants roundyou. if you look carefully at th pa

43、nts unyou， ou willfi dtat thee a many kns fplnts. sme plant r lreadsme aresmal. ot of them rgreen.tak o heats aoun u， we can lve nthe earth 根据短文内容 ,选择正确答案。( )6. eneedmay plants aund us be se _ _. ? . ns ca row eas ly?b panare eenc.we an t wt e ed from pats?d. we like allkind of pl s( ）7. tere ar so mnyplants aroud s ecue _. ?a. ma oesn t nd any plant?b mt nmaldont eat pla. anad animal need plntto live.the earth wil becoemorbeautifu( ）8. thre are _ nonlw in ants thanflwering plntsaoundus. a. mchf ?b muh more? c.mch lagerd. mu