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period onewarmup & reading ()基础落实.根据提示写出单词1behaviour_ v表现,举动2definite_ adv.确定地,一定地3hesitation_ v犹豫,迟疑4long_ n渴望5visible(反义词) _ adj.看不见的6rough_ adv.大概地,粗略地.根据英文释义写出单词1v_ vto disappear suddenly2d_ na feeling of being not sure whether sth.is true or false3l_ na strong feeling of wanting sth.4i_ adj.unable to be seen5b_ adj.not covered by trees or grass,or not having any leaves6a_ adj.not asleep.选词填空put down,hold out,play an important part in,fix on,,turn away,come up to,without doubt,keep ones eyes on1 throughout the display cabinet (陈列柜) her eyes were _ the horseman in the foreground.2_ the gun.its dangerous.3she _ in horror at the sight of so much blood.4women _ our social life so we should respect them.5he _ his hand to welcome me as soon as he saw me.6he is _ the cleverest student ive ever taught.7a beggar _ us and asked for money.8he _ us without saying a word.用课文中的词语替换划线部分1he is the main_character of the film._ 2jack acted strangely at the party._ 3i am_not_sure whether hell come to the ceremony._ 4tom laid_down his schoolbag and then went out to play._ 5he moved_towards me and asked for a light._ .句型转换1 this is the most terrible one ever experienced.this is the most terrible one _ _ _ _ _.2 the weather was so fine that we all went swimming.we had _ _ _ that we all went swimming.3 we couldnt see the mountain because it was too dark.the mountain _ _ _ us because it was too dark.4 it is certain that hell go abroad for further education.there is _ _ _ hell go abroad for further education.5 the child was crying because the glasses had been broken.the child was crying _ the glasses _.单项填空1 with his eyes _ on the bird on the branch,he didnt notice a snake crawling to him.afixing bfixedcwas fixed dwas fixing2 dont _ to ask me for help when youre in trouble.abeg bhesitatecdesire dseek3 if you leave the club,you will not be _ back in.areceived badmittedcturned dmoved4 is peter there?_,please.ill see if i can find him for you.ahold up bhold onchold out dhold off5 what he saw made his head _ and his heart thump harder,but he didnt hesitate.ato swim bswimmingcswim dswam6 a cook will be immediately fired if he is found _ in the kitchen.asmoke bsmokingcto smoke dsmoked7 though the girl had been suffering from the blood disease,she acted as if nothing _ to her while facing her friends and relations.ahappened bwould happencwas happened dhad happened8 hi,this way,please.ok,i sometimes have no sense of _ when i arrive at the crossroads.aposition bdirectioncsituation dcondition9 as most of their houses were badly damaged after the earthquake,many people had to be_ in a stadium.aput away bput upcput out dput off10the children went home from the grammar school,their lessons_for the day.afinishing bfinishedchad finished dwere finished能力提升阅读理解harvard researchers have created a tough,lowcost,biodegradable(可生物降解的) material inspired by insects hard outer shells.the materials inventors say it has a number of possible uses and someday could provide a more environmentally friendly alternative to plastic.the material,made from shrimp(虾) shells and proteins produced from silk,is called “shrilk”it is thin,clear,flexible and strong.a major benefit of the material is its biodegradability.plastics toughness and flexibility represented a revolution in materials science during the 1950s and 60s.decades later,however,plastics very durability(耐用性) is raising questions about how appropriate it is for onetime products such as plastic bags,or shortlived consumer goods,used in the home for a few years and then cast into a landfill where they will degrade for centuries.what is the point of making something that lasts 1,000 years?shrilk not only will degrade in a landfill,but its basic components are used as fertilizer(肥料),and so will enrich the soil.shrilk has great potential,the inventors said.materials from which it is made are plentiful in nature,found in everything ranging from shrimp shells,insect bodies to living plants.that makes shrilk low cost,and its mass production possible should it be used for products demanding a lot of material.work on shrilk is continuing in the lab.the inventors said the material becomes flexible when wet,so theyre exploring ways to use it in wet environments.theyre also developing simpler production processes,which could be used for nonmedical products,like for computer cases and other products inside the home.theyre even exploring combining it with other materials,like carbon fibers,to give it new properties. (2012湖南,c)1 paragraph 1 of the passage is mainly about shrilks _.aremarkable design binteresting namecmajor features dbasic elements2 what has become a concern about plastic?ausing it properly.bproducing it cheaply.cdeveloping its properties quickly.devaluating its contributions fairly.3 according to the inventors,shrilk has great potential partly because _.ait can help plastic degradebit can be found in living thingscits mass production has been realizeddits raw materials are abundant in nature4 what are the inventors doing in the lab?areplacing carbon fibers with shrilk.btesting shrilks use in wet conditions.cmaking shrilk out of used household goods.dimproving shrilks flexibility for medical purposes.5 which of the following can be the best title for the passage?arecent progress in environmental protectionbbenefits of insects in scientific researchcthe harm of onetime productsda possible alternative to plastic答案基础落实.1.behave2.definitely3.hesitate4.longing 5invisible6.roughly.1.vanish2.doubt3.longing4.invisible5.bare6.awake.1.fi
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