1、新知识预习探索.重点单词1erupt vi.(火山)爆发；突然发生eruption n.火山爆发；(战争等)爆发2alongside adv.在旁边；沿着边alongside prep.在旁边；沿着的边3equipment n.设备；装备equip vt.配备；装备4appoint vt.任命；委派appointment n.任命；约会5evaluate vt.评估；评价；估计evaluation n.评价6absolute adj.绝对的；完全的absolutely adv.绝对地；完全地7suit n.一套外衣；套装 vt.适合；使适宜suitable adj.合适的；适宜的suitabl
2、y adv.合适地；适宜地8potential n.潜在性；可能性；潜能potential adj.可能的；潜在的9actual adj.实在的；实际的actually adv.实际上.重点短语1和相比 compared_to/with.2保护某人免受的伤害protect_sb._from.3烧光burn.to_the_ground4造成损失cause_damage5be about to do sth.正要做某事6in the distance 在远处7make ones way 前进8be enthusiastic about 对热情.重点句型1这是因为在岩石下落的基拉韦厄火山顶附近无人居
3、住。This is because_no_one_lives near the top of Mount Kilauea,where the rocks fall.(because引导表语从句)2我刚要再睡时，突然我的卧室亮如白昼。I was_about_to_go_back_to_sleep_when suddenly my bedroom became as bright as day.(be about to do.when.刚要这时)3另外两人爬下火山口去收集供日后研究用的岩浆，我是第一次经历这样的事，所以留在山顶上观察他们。The other two climbed down int
4、o the crater to collect some lava for later study,but this_being_my_first_experience,_I stayed at the top and watched them.(独立主格结构).根据课文内容，选择最佳答案1The writer doesnt mind the occasional danger of his job because _.Ahe travels to unusual places and works alongside people from all over the worldBhe like
5、s the different ways of workingChe thinks his job is the most important thingDhe is excited about dangers and feels aliveD2As a result of the volcanologists work,_.Aother scientists can predict the progress of lava from the volcanoBmany people are forced to leave their homesCthe eruption causes less
6、 damageDthe eruption may be prevented from breaking outA3Which of the following shows the right order when the volcano erupted according to this passage?aA strange sound was heard.bRed hot lava was fountaining.cThe bed shook.dThe bedroom became as bright as day.Adabc BdacbCcadb D.cabdC4Why does the
7、writer use“lucky”at the beginning of Paragraph 4?ABecause he felt much safer on the top while the other two scientists climbed down into the crater.BBecause it was his first sight of an eruption.CBecause he could go to the crater to have a close look.DBecause he could wear special clothes.C5Accordin
8、g to the passage,which statement is NOT true?AThe volcano eruption,which destroys many lives,is one of the most powerful forces on earth.BBoiling rock causes more damage than the lava.CAfter the eruption,the scientists needed some examples of the lava for study,so they got close to the volcano.DThe
9、writer was amazed at the great damage that the volcano caused.B.根据课文内容，完成下列短文I am a volcanologist who travels to unusual places and works 1._ people from all over the world.I never feel 2._(bore)to collect and evaluate the information for other scientists to study the lava.3._ _ my job is occasional
10、ly dangerous,I dont mind because danger excites me and makes me feel alive.The most important thing is 4._ our work has saved many lives.5._(fortunate),we cant move peoples houses,many of which 6._ _(burn)to the ground.Sometimes the eruption is 7._ absolutely fantastic sight.I could remember my firs
11、t 8._(see)of an eruption.9._(study)volcanoes for more than twenty years,I am still as enthusiastic about my job 10._ the day I first started.alongsideboredAlthough/ThoughthatUnfortunatelyhave been burned/burntansightHaving studiedas新课堂互动探究1.Sometimes working outdoors,sometimes in an office,sometimes
12、 using scientific equipment and sometimes meeting local people and tourists,I am never bored.(我们)有时在室外工作，有时在办公室里，有时工作中要用科学仪器，有时要会见当地百姓和旅游人士。但是我从来不感到我的工作烦人。【语境感知】After a fire broke out in the lab,a lot of equipment was damaged.实验室发生火灾后，许多设备都毁坏了。A good sleeping bag is an essential part of every camper
13、s equipment.一个完好的睡袋是每个露宿者必不可少的装备。In our school,every class is equipped with multi-media.在我们学校每个班都装备有多媒体。The education we receive in school makes us equipped for our life in the future.我们接受的学校教育使我们对未来生活做好了准备。【知识拓展】equipment作“设备；装备”讲时为不可数名词a piece of equipment“一台设备”equip v.配备；装备equip sb./sth.with sth.
14、用装备起来/使具备be equipped for 为做好了准备【即境活用】完成句子The soldiers are _(配备有)advanced weapons.equipped with2I was appointed as a volcanologist working for the Hawaiian Volcano Observatory(HVO)twenty years ago.二十年前我被任命为火山学家，为夏威夷火山观测站工作。【语境感知】He was appointed as chairman.他被任命为主席。Miss Wang was appointed to work in
15、the library.王小姐被委派到图书馆工作。Please appoint a time for the meeting.请安排开会时间。We made an appointment with the famous star ahead of time.我们提前和这位明星做了预约。【知识拓展】appoint sb.to a post 派某人任某职appoint sb.as/to be.任命某人为appoint sb.to do sth.委派某人做某事appoint a time/place for sth./to do sth.确定时间/地点做某事make an appointment w
16、ith.和某人有预约【即境活用】完成句子I _(和预约made an appointment with3Having collected and evaluated the information,I help other scientists to predict where lava from the volcano will flow next and how fast.收集和评估这些信息之后，我就帮助其他科学家一起预测熔岩接着将往何处流，流速是多少。【语境感知】I can not evaluate his ability without seeing his work.没见过他的工作，
17、我无法评估他的能力。They made an intensive evaluation of the health care program.他们对医疗保健计划进行了深入的评估。【知识拓展】evaluate vt.评价，评估evaluation n.估价，评价make an evaluation of 对进行评估【即境活用】完成句子这个研究项目进行了不过三个月，所以要对它的成绩做出评价为时尚早。The research project has only been under way for three months,so its too early to _.让我们评定一下此证据的价值。Let
18、s _.evaluate its achievementsevaluate the proof/evidence4Unfortunately,we can not move their homes out of the way,and many houses have been covered with lava or burned_to_the_ground.遗憾的是，我们不可能把他们的家搬离岩浆流过的地方，因此，许多房屋被熔岩淹没，或者焚烧殆尽。【语境感知】The village was burned to the ground during the war.这村庄在战乱中被烧毁了。The
19、 spacecraft burned up as it entered the earths atmosphere.宇宙飞船进入大气层时被烧毁了。【知识拓展】burn down 焚毁，烧塌burn up 被烧毁，烧得更旺burn away 烧掉burn out 熄灭，烧完燃料burn oneself out 耗尽精力，精疲力竭burn ones money 把钱挥霍掉burn.to the ground 把烧得夷为平地【即境活用】With the lights _(burn),he fell asleep.burning/on5The lava that flows slowly like a
20、 wave down the mountain causes far more damage because it buries everything in its path under the molten rock.然而，顺着山坡往下流的像波浪一样的火山熔岩所造成的损失却大得多，这是因为火山岩浆所流经的地方，一切东西都被掩埋在熔岩下面。【语境感知】The storm whipped up huge waves.暴风雨掀起了巨浪。He gave me a wave and said goodbye to me.他向我挥手说再见。The red flags waved about in the
21、 wind.红旗迎风飘扬。He waved at them until they were out of sight.他朝他们挥手，直到再也看不到他们。They came out to wave me goodbye.他们出来向我挥手告别。【知识拓展】【即境活用】用所给词的适当形式填空They found themselves surrounded by colorful fishes,seashells,and plants,all _(wave)slowly the blue water.waving6I was_about_to go back to sleep when suddenl
22、y my bedroom became as bright as day.我刚要再睡，突然我的卧室亮如白昼。【语境感知】I was about to go out when the telephone rang.我正要出去，电话铃声响了。I was walking on the street when I heard birds singing.我正在街上走着这时我听到鸟叫声。We had just arrived home when it began to rain.我们刚到家就下雨了。【知识拓展】【即境活用】完成句子He _ _ his homework _ the telephone r
23、ang.他正在做作业，这时电话响了。I _ _ _ got to bed _ my friend came.我正要去睡觉，这时我的朋友来了。was doingwhenwas about towhen7We had white protective suits.我们穿着白色的防护服【语境感知】It suits me to start work at a later time.对我来说最好晚一点再开始工作。He can suit his conversation to whoever he is with.无论跟谁说话，他都能说到一块儿。This diet is suited to anyone
24、who wants to lose weight fast.这一食谱适合每一个希望迅速减肥的人。He prefers a business suit to casual clothes.他喜欢公务装胜过休闲装。【知识拓展】suit n.一套衣服 vt.合适suit sth.to sth.使某物适合于另一事物be suited for/to.适合be suitable for sb./sth.适合于某人/某物be suitable to do sth.适合做某事suit/match/fitsuit多指合乎需要、口味、性格、条件、地位、场合等。match多指色调、形状、性质等方面的搭配。fit多指
25、大小、形状的合适。【即境活用】用suit,match,fit填空How about eight oclock outside the cinema?That _ me fine.The shirt doesnt _ you.It is a little tight.suitsfit8.but we slowly made_our_way to the edge of the crater.我们慢慢前进到火山口的边缘【语境感知】The two men made their way to the woods.那两个男人走进了树林。Look!Many children are making thei
26、r way to the beach.看！很多孩子正往海滩走去。There was no light,so we had to feel our way in the dark.由于没有灯光，所以我们不得不在黑暗中摸索着向前走。She gradually fought her way to the top of the company.她努力奋斗，逐渐进入公司的高层。Try and push your way through the crowd.试着从人群中挤过去。【知识拓展】make ones way 前进feel ones way 摸索着前行fight/push ones way 推挤着前
27、行lose ones way 迷路force ones way out 挤出去；冲出去push ones way in 挤进去【即境活用】完成句子The Changjiang River _ _ _(蜿蜒前行)to the East China Sea.winds its way9.but this_being_my_first_experience,_I stayed at the top and watched them.但是我第一次经历这样的事，所以留在山顶上观察他们。【语境感知】The girl lay on her back,her hands crossed under her h
28、ead.小女孩仰卧在那里，双手交叉放在脑后。I heard that Zheng Tao got injured in the accident,my heart full of worry.听说郑涛在这起事故中受了伤，我内心充满了担忧。Our lessons over,we went to play basketball.下课后，我们去打篮球。【知识拓展】【即境活用】填空Such _(be)the case,I couldnt help but _(support)him.The manager was very angry,for he had sent his business part
29、ner two thousand machines yesterday,half of _ unqualified.beingsupportthem10I am still amazed at their beauty as well as their potential to cause great damage.我仍然对它们的美和它们造成危害的潜在可能性感到吃惊。【语境感知】He is the potential Prime Minister of that country.他将是那个国家的首相。The situation provided a perfect potential for
30、reform.现在的局势为改革提供了可能性。He has the potential to become a world-class musician.他有潜质成为世界级别的音乐家。Its important to realize childrens potential.发挥孩子的潜能是重要的。【知识拓展】potential n.可能性；潜力 adj.可能的，有潜力的【即境活用】He _ _(有潜质)to become a famous football star.has/shows potential新思维随堂自测.用所给词的适当形式填空1Your answer is _(absolute)
31、wrong.2These _(volcano)havent erupted for centuries.3Its impossible _(evaluate)the results without knowing more about the research.4Shes been _(appoint)to work in the new library.5I do _(actual)think that things have improved.6The government has an interest in importing scientific _(equip)absolutely
32、volcanosto evaluateappointedactuallyequipment.完成句子1We shall have to _ the rest of our business.我们只好再约一天来处理其余的事。2With a heavy heart,she turned to _.她心情沉重地转过身挥手告别。3How would it _ a bus driver?我当个公共汽车司机合适吗？4I _ the telephone rang.我刚刚睡着了，电话就响了。5_，we had to go back home on foot.因为没有公共汽车了，我们不得不步行回家。6_，he finally caught the first fish.在等待数小时后，他最终钓到了第一条鱼。appoint another day forwave goodbyesuit me to behad just fallen asleep whenThere being no busHaving waited for hours