上海牛津八下unit1pollutionfighters

1、PollutionFighters一依照文中句子意思和所的首写字母，全以下句子中所缺的：Treesarethebiggestando_l_thingsonE_.Treesareu_formanythings.Treesaren_airconditioners,theycanc_theair,c_theairandmakef_air.Treescanw_theothertreesa_themthatinsectsattackatree.Treescanj_theirrootstogetherundergroundandp_eachotherfoodandwater.Treescanc_witho

2、neanother.二翻以下关心砍掉与沟通感趣适用在地球上生物.收集一些事资料染斗士互相在.尾端一公半的林生足的氧气使.存活也，一个有关染的班践目就有关.采某人比方使某人做某事起来令人作呕的把.在一起把某人通.保自己24.产生一种化学物质30.警告某人(不要)做某事25.我们最好的反污染卫士31小口吸可乐28.处于极大地危险中32.呼吸纯净凉爽的空气29.几乎没有33.释放.进入三选择上面的短语填空:Weshould_andlearnfromeachother.Studentsshouldlearnto_theirparents,teachersandfriends.Treesandanima

3、lsare_great_whenpeople_andburnmillionsoftrees.4.Thesedaysmoreandmorepeople_inrockclimbing.Treesarevery_manythings,suchaswood,rubber,andpaper.6.Treesarethebiggestandoldestthings.7Treesarebest_fighters.Butsomeplantscan_harmfulgas.8.Weare_foranewspaperonpollutions.四写出所对应的单词1.s_saysomethingtobetrueorpos

4、sible2.h_10,000squaremetres3.o_agaspresentinairandessentialforlife4.f_athingthatistrue5.b_damagesomethingbyfire五词性变换isoneofthe_(well-known)magiciansinChina.many_(fight)diedintheSecondWorldwarpeoplewill_(certain)achievesuccessintheend.4_（science）saythattreesareourgoodfriends.Theyproduceenoughoxygenfo

5、rusto_(breath).toomuchjunkfoodmadeus_(health)thanbefore.,mobilephonesmade_(communicate)mucheasierthanbefore.farmersuseda_(chemistry)tokillinsectsintheirfields.Butitmadethewaterinthenearbyriver_（pollute）.8Weshouldplantmoretreesandcutdownfewertokeepthebalanceofthe_(natural).teachers_(place)manynewbook

6、sinthereadingroomaftertookawaytheoldones.didthepopsingersaywhenshewas_(interview)六使用括号内单词的合适形式填空（每空不限词数）：Myfatheralways_(come)backfromworkverylate.Theteacherisbusy.He_(sleep)sixhoursaday.Listen!Joan_(sing)intheclassroom.Sheoften_(sing)there._yourbrother_(know)JapaneseWhere_you_(have)luncheveryday6.T

7、hegirl_(like)wearingaskirt.Look!She_(wear)aredskirttoday.七句型变换：1.Thetreesareverydangerous.(同义变换)Thetrees_.treesareusefulformakingpaper(_thetrees_换线部散提问_)3.Toprotecttheenvironmentisveryimportantforus.(意思相同)_veryimportant_theenvironmentforus.4.Dontmakenoiseinthelibrary.(利用stop短语进行同义变换)_noiseinthelibra

8、ry.或_them_noiseinthelibrary.youforyourinvitation.(Thankyoufor_意思相同)_.onlynovelsbutalsosciencefictionsellswellinthebookstore.(意思相同)Sciencefiction_novels_wellinthebookstore.almostnevergotothemoviesnowadays.(意思相同)We_gotothemoviesnowadays.advantageshavetreesgot(_aretrees意思相同)walletisntmine.(Thewallet_意思

9、相同)_tome.八完成以下句子：1地球上树越来越少，雨水也越来越少，但人却越来越多。OnEarth,thereare_treesand_rain，butthereare_people.2他们是好朋友，以前常常互相去对方家拜会。Theyweregoodfriendsandthey_visit_house.难道你们认为读书对我们没适用吗Dontyouthinkreadingbooks_us参观者来自于不相同的国家.Thevisitors_countries.5.我喜欢与我的家人沟通。Ilike_myfamily没人能救得了那位老人，他已病危。Noonecanhelptheoldman.Hislifeis_.树木对我们