人教版必修三Unit 4 Astronomy the science of the stars using language学案.docx

unit 4 astronomy- the science of the stars学案using language一、课前预习单【学习目标】复习本单元重点知识点，回顾本单元内容。【预习指导】单词拼写1their education _ (体系) was perfect.2i hope you will recover soon under this enjoyable _(气候)3he felt _(鼓励)by the progress he had made.4the manager doesnt _(允许)us to use the computer.5the news that they were defeated _(传遍)to the capital.6tornadoes are _ (猛烈的)whirlwinds which vary in their width from a few yards to 1,300 feet.7the small boat was _(漂浮)on the surface of the water.8a great _(块)of rock had fallen from the cliff and now blocked the road.9from these observations we conclude that the moon has little or no _(大气层)10these kittens look exactly _(一样的). can you tell them apart?通过预习存在那些问题（要标注出来）二、课中探究单任务、预习单中发现的问题（小组讨论）用所给词的适当形式填空1she is a very _ (religion) person who goes to church every sunday.2this kind of plants has been in _ (exist) for millions of years.3ive been _ (puzzle) over all the figures, trying to find what happened to the missing money.4we live in a _ (globe) village, but this doesnt mean that we all behave in the same way.5last night we had a discussion, which became more and more violent. finally we reached an agreement that we will never use _ (violent) whatever happens.6reading in the sun is _ (harm) to your eyes.7the wind is blowing _ (gentle)8it was my friends who gave me a great deal of _ (encourage)9the desertification accounted for good farmlands _ (disappear)10her teacher pointed out her mistake with _ (patient)三、达标检测单（ ）1im thinking of the test tomorrow. im afraid i cant pass this time._！ im sure youll make it.ago aheadbgood luckcno problem dcheer up（ ）2with the words, he _ a wide mouth jar from his pocket and set it on the table in front of him.apulled out bchecked outcstuck out ddropped out（ ）3as the busiest woman in norton, she made _ her duty to look after all the other peoples affairs in that town.athis bthat cone dit（ ）4completely lost in the exciting _ of the football match, tom didnt feel his pocket picked.ascene bview catmosphere dsight（ ）5many europeans _ the continent of africa in the 19th century.aexploded bexposed cexplored dexpanded（ ）6its _ for the shenzhou spaceship that every chinese feels cheerful and proud.aso a successful flight bso successful a flightcsuch successful a flight da such successful flight（ ）7he has _ letters to answer and has to work from morning to night.amuch ba great deal ofcmasses of dthe number of（ ）8we were scared to death when the fire _. fortunately, it was put out before it caused much damage.abroke out bcame out cgave out dturned out（ ）9at the _ news, there was a _ expression on his face.apuzzled; puzzling bpuzzling; puzzlecpuzzling; puzzled dpuzzled; puzzle（ ）10do you think _ life on mars?ait exists bthere existscit is existed dthere is existed（ ）11all possible means _. however, nothing can _ him dying of lung cancer.ahas tried; stop bhave tried; keepchas been tried; prevent dhave been tried; stop（ ）12_， i lost heart in english learning, but my teacher often said to me, “keep on working hard, and youll succeed_.”aat a time; in time bat a time; on timecat one time; in time dat one time; on time（ ）13water, which seems so simple and common, is _ makes life possible.awhat bthat cwhich dhow（ ）14_youve passed the final exam, you can prepare for the coming holiday.anow that bas soon as calthough dif（ ）15some parts in south china have experienced _this year as they did last year.atwice as much rain brain twice as muchcas twice much rain dtwice rain as much参考答案单词拼写1system2.climate3.encouraged4.allow5.spread 6violent7.floating8.block9.atmosphere10.alike用所给词的适当形式填空1religious2.existence3.puzzling4.global5.violence 6harmful7.gently8.encouragement9.disappearance 10patience单项选择1答案：d解析：考查交际用语。cheer up 用于鼓励别人：振奋起来，别灰心。2答案：a解析：考查动词短语。语意表示他从口袋里拿出一个广口瓶，用pull out表示“抽，从中抽出来”。check out“结帐离去，办妥手续离去”；stick out“坚持，突出，伸出”；drop out“退出，退学”。3答案：d解析：考查 it做形式宾语，真正宾语为不定式短语 to look after.。4答案：c解析：考查名词辨析。atmosphere 在此指“气氛；氛围”。5答案：c解析：句意为：许多欧洲人在19世纪对非洲大陆进行了探索。explode爆炸；expose暴露，显示；explore探索；expand扩大。6答案：b解析：考查such.that和so.that句型。句意为：对于“神七”来说，这是一次极为成功的飞行，以至于每个中国人都为之高兴和自豪。“soadj.a可数名词单数”或“suchaadj.可数名词单数”。7答案：c解析：考查修饰名词表“大量”的词的辨析。masses of相当于plenty of，意为“许多；大量”。a、b两项用于修饰不可数名词；the number of意为“的数目”，与题意不符。8答案：a解析：考查动词短语辨析。break out表示“(战争、打斗等不愉快事件)突然发生”；come out表示“出发，发芽”；give out表示“分发，用完”；turn out表示“结果是，生产”。语意：突如其来的大火把我们吓得要死，幸好被扑灭了，没有造成很大损失。a项符合语意。9答案：c解析：第一空用 puzzling “令人迷惑的”修饰 news；第二空指“迷惑的表情”用 puzzled。10答案：b解析：考查there exists .句式，意为“某地存在某物”。exist v. 存在。11答案：d解析：第一空主语 means 是单复数同形的名词，有 all修饰，谓语用复数，且为被动语态；第二空 stop和 prevent 都对，但 keep.from中 from不能省略。12答案：c解析：第一空填 at one time “曾经有一段时间