8B Unit 4.docx
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8B Unit 4.docx
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8BUnit4
Unit4
一.重点单词
1.kangaroo:
(kangaroos,bamboos,radios,pianos,photos,tomatoes,potatoes,mangoes)
2.bamboo:
(bambooshoot,bamboos)
3.leaf:
(leaves) (wife,knife,wolf,thief)
4.sadly (adv.):
sad (adj.) n.sadness,happiness (moresadly,mostsadly, sadder,saddest)
5.weigh(v.):
weight (n.)(theweightof)
Thecatweightsfourkilo.(同义句)
Theweightofthecatisfourkilos.
6.hunter(n.):
hunt(v.)
7.farmer(n.):
farm(n.) on the farm
8.following:
(v.follow, n.follower)
9.action(n.):
act (v.)actor,actress
10.danger(n.):
dangerous (adj.)in danger (反) out of danger
beindangerof…
11.protect v.(n.protection undertheprotectionof…)
protect...from.... protectsb.fromharm保护某人不受到伤害
12.continuev. (continuetodosth./continuedoingsth.)
Hecontinuetotalk.=Hecontinuetalking.
13.encourage v.(=support,courage)
(n.courage勇气,encouragesb.todosth.)
encouraging (adj.) encouragement (un.)
14.thick adj. thin adj. (薄) inthethick/heavyfog
15.continue v. continuedoing/todosth.
Theraincontinuedtilllateatnight.
I’llcontinuetoreadanotherhour.
Tobecontinued!
16.report(n./v.) (aweatherreport;areportonhertriptoBeijing) ; reporter n.
17.attack(v.):
进攻/吸引 (n. attacker)makeanattackonsb./sth.
Ifabearisindanger,itwillattackpeople.进攻
TheWestLakeattackslargernumberofvisitorseveryyear.吸引
18.male:
(female)
19.performance(n.) (v. perform; n. performer )
20.until:
(not…until…;till)
21.medicine:
(takemedicinetwiceaday;makemedicine)
22.smell(n./v.) (smellnice/bad;haveagoodsenseofsmell)
23.loss:
(thelossof; v.lose-lost-lost; adj.lost getlost)
24.peaceful a./peace n./peacefully adv.
25.mice:
mouse/rat (child,man,woman)
26.alive,living,live,lively
(1)Mr.Wang’sclassisvery________.Allthestudentslikehisclass.
(2)The_______aremoreimportanttousthanthedead.
(3)Nobody_______inthatcoldplace.
(4)Look!
Therearesomefishstill_______inthebasin.
27.not…anymore,not…anylonger;nomore,nolonger
Thebabydidn’tcryanymore.=Thebabycriednomore.
Theoldmandoesn’tliveinShanghaianymore. =TheoldmannolongerlivesinShanghai.
28.atatime;atthesametime;attimes;allthetime;havenotimetodosth./havenotimeforsth.;everytime;haveagoodtime;ontime;intime;bythetime.
29.growup;growinto…
30.because;becauseof
二.重点短语
1 lookdelicious 2 gooutsideherhomeforthefirsttime
3 growinto… 4 upto14hoursaday
5 havenowheretolive 6 (be)indanger
7 take….Away 8 learnalotabout…
9 steponasnake 10 liveinthewild
11 leavesb.alone=leavesb.(all)byoneself=leavesb.onone’sown
12 keepdoingsth/ keepsb.doingsth. / keepondoingsth.
keep/stop/prevent sb.fromdoingsth.
13 adolphinshow 14 huntfor=lookfor
15 atnoon 16 (the)lossoflivingareas
17 makemedicinefromtheirbones(看不出原材料)/ makeaboxoutofpaper(看出原材料)
18 befriendlyto/towardssb.
19 …..so/such…..that……./ …….sothat…….
20 cut…down 21 getsmallerandsmaller
22 takeactionstodosth. 23 eightmonthsago/ eightmonthslater
24 giveateston…. 25 atfourmonths
26 beinterestedin / becomeinterestedin 27 haveanotherbaby
28 keepsb.safefromdanger
29 enough……for…..=enough……todo…. 30 stayalive=survive
31 runtheotherway 32 walkthrougharainforest
33 thefeedingofanimals 34 avisittoBeijingZoo
35 catchfishfromthewater 36 areportonwildanimals
37 livealone=live(all)byoneself=liveonone’sown
38 goodeyesight,hearingandsmell
39 forfun 40 clothesmadeofanimalfur
41 loseone’slife=die(dieof,diefrom) 42 someoneelse
43 taketheland 44 makenewfarmland(s)
45 makealotofmoney 46 elephants’tusks
47 blackandwhite 48 atatime
49 walkupright
50 returnhome=comebackhome / return…=give…back
51 liveasafamily / workasateam / liveinfamilygroups
52 feelfrightened=feelafraid
三.重点句型
1.IfIdon’thavefood,Idie. IfIdie,noonewilllookafteryou.
2.Writeareportonananimalindangerfortheclubnewsletter.
3.Ifirstsawthebabypandawhenshewasonly10daysold.
=Isawthebabyforthefirsttimeattheageof10days.
4.WhenXiWangwasborn,sheweighedjust100grams.
=WhenXiWangwasatbirth,theweightofherwas100grams.
5.Eightmotherlater,shewasnotasmallbabyanymore.
6.Attheverybeginning,XiWangdrankhermother’smilkforupto14hoursaday.
7.WhenXiWangwas20monthsold,shehadtolookafterherselfbecausehermother
hadanotherbaby.
8.Sadly,itisverydifficultforgiantpandastosurviveinthewild.
9.Herearesomeoftheproblems(thatXiWangmayhaveinthefuture.)
10.Iffarmerscutdowntreesandforests,giantpandaswillhavenowheretolive.
11.Mothersoftenleavebabypandasfortwowholedaysontheirown.
12.Wecantakethefollowingactionstoprotestgiantpandas.
13.Encouragefarmerstoleavethegiantpandareserves.
14.IwillseesomebeautifulbirdsifIwalkthrougharainforest.
15.WecallherXiWang.Itmeans“hope”.
16.Shestartedtogooutsideherhomeforthefirsttime.
17.Ifhunterscatchagiantpanda,theywillkillitforit’sfur.
18.Iftigersliveinthewild,theyhuntfortheirownfood.
19.Tigersliveasafamilyiftheyhavebabies.
Wolvesliveinfamilygroupsiftheyareinthewild.
20.Theyareindangerbecausepeopleliketheirfurandmakemedicinefromtheirbones.
21.Ithinkyoushouldnotbuyclothesmadeofanimalfur.
22.Iffarmerscontinuetomakenewfarmland,wildanimalswon’tgetenoughfood.
23.Mothergiantpandashaveonlyoneortwobabiesatatime.
24.Theirnumberisgettingsmallerandsmallerbecausetheirlivingareasarebecomingfarmland.
25.Theyseldomhurtpeople.
26.Ifwedonothing,soontherewillbenogiantpandasintheworld.
27.Wearewritingtoyouaboutprotectingwildanimals.
28.Theydonotkillforfun.
29.Theyarefriendlytowardseachotherandneverattackpeople.
30.Theylooklovelyonme.
31.Babygiantpandasspendalotoftimedrinkingtheirmums’milk----upto14hoursaday.
32.Whataction(s)cantheclubtake?
四.语法知识
(一)由if引导的条件状语从句要点
1)谈论可能出现的情况(主句将来时,从句现在时)
Ifwedon’tprefectgiantpandas,theywilldie.
2) 谈论可预测的,反复出现的情况 (主、从句都可用一般现在时)
Ifgiantpandashavenofood,theydie.
3) 在条件状语中,后为从句,另外一个为主句,当从句放在前面时必须用逗号隔开。
4) 由引导的从句必须用一般现在时表示将要发生的动作,而主句用一般现在时表示可能出现的情况。
IfIwillarrivetomorrow,Iwillcallyou. (误)
IfIarrivetomorrow,Iwillcallyou. (正)
5) 如主句为祈祷句或含情态动词句,if从句也用一般现在时表示将来。
Youcancallme,ifyouhavetrouble.
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