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1、Unit 5 Look into Science单词闯关1.正确的；恰当的_(adv.)_2方法；办法_3力量；迫使；强迫_4experiment _5jar_6upside _7pour_8scientific_(n.)_9raincoat _10pressure _11conclude _(n.) _短语互译1.做实验_2用装满_3用覆盖_ 4把翻转；倒过来_ 5把拿开_6be sure of _7pour out _8. scientific method _句型在线1.我想地面会被弄湿。I think the floor will _ _2让我们测验一下哪种理论是正确的。Lets te
2、st _ _ _ _3那被叫作科学方法。Thats called _ _ _4我对我的理论很有把握，布莱恩能在你的头上做实验，而且我知道你不会被淋湿。I _ _ _ _ my theory_ Brian can do the experiment over your head and I know you wont get wet.5. 布莱恩把他的手从硬纸板上拿开。Brian _ his hand _ the cardboard.6它足够强大，可以将水托住。It is _ _ _ hold the water.7我总结出空气比我想象的更强大。I _ that air is _ _ I tho
3、ught.1correct adj. 正确的；恰当的观察 Lets test which theory is correct.让我们测验一下哪种理论是正确的。We must make sure that things are done correctly without mistakes. 我们必须确保事情做得准确无误。探究 correct的副词形式是_，意为“_”。拓展 correct 还可用作动词，意为“改正；纠正”。Can you help me correct the mistake that you find?你能帮我改正你发现的错误吗？12016无锡To my surprise,
4、the 3yearold boy can spell all those words _(正确地)2method n. 方法；办法观察 Thats called the scientific method.那被叫作科学方法。 辨析 method, way与meansmethod指系统、有条理地办事或解决问题的方法。way普通用词，可指一般的方法，有时也指个人的方法或方式，也可指特殊的方法或方式。means指为达到某种目的或目标而采用的方法、手段或途径。Its the best method of working out the maths problem.这是算出那道数学题最好的方法。The
5、good way to keep healthy is to take more exercise.保持健康的好方法就是多锻炼。His money wasnt earned by honest means.他的钱来路不明。2老师正在给我们演示一种新的书写方法。The teacher is showing us _ _ _ _ _3force n. 力量v. 迫使；强迫观察 The force of the air keeps the water in the jar. 空气的力量使水留在广口瓶里。The truck was forced to stop for repairing. 那辆卡车被
6、迫停下来修理。探究 (1)force用作名词时，是_(可数/不可数)名词。 (2)force 还可用作_词，意为“_”，常用于被动结构。force 还可以接动词不定式或形容词、副词、介词短语充当补足语的复合宾语。3由于战争，他们被迫离开自己的国家。They _ _ to leave their own country because of the war.1I cover the top with a piece of cardboard and hold it there.我用一张硬纸板盖住瓶口并抵住它。探究 (1)cover在本句中为_动词，意为“覆盖”。cover sth._ sth.意
7、为“用某物盖住某物”，常用被动形式：sth. be covered with sth.。(2)a piece of 意为“一片；一块”。a piece of 后面接_名词，表示数量；如果表示的数量超过“一”，则_用复数形式。谓语动词根据piece 的单复数而定。Mary gave the boy two pieces of cake.玛丽给了这个男孩两块蛋糕。拓展 表示不可数名词的数量时，要用“数词/冠词量词of不可数名词”结构，如a glass of water一杯水，two bottles of juice两杯果汁。1(1)2017达州_ of the land in that town_
8、 covered with trees and grass.ATwo fifth; is BTwo fifth; areCTwo fifths; is DTwo fifths; are(2)2017南充Are you thirsty?Yes, please give us_Athree bottle water Bthree bottle of waterCthree bottles of water Dthree bottles of waters2Then I turn the jar upside down and take my hand off the cardboard. 然后我将
9、广口瓶倒置并将我的手从硬纸板上拿开。探究 (1)turnupside down意为“把翻转；倒过来”，相当于词组_。Turn your book upside down and recite the text.把你的书翻转过来并背诵那篇课文。(2)takeoff意为“把从拿开”。take off还可译为“(飞机)起飞；脱下(衣服)”。He took his shoes off and sat on the bed.他脱掉鞋，坐到了床上。The plane took off an hour late.飞机起飞晚了一个小时。2(1)你不能颠倒事实。You cant _ the facts _ _(
10、2)2017十堰中国大飞机5月5日在上海浦东国际机场起飞。The C919_in Shanghai Pudong International Airport on May 5.3I am so sure of my theory that Brian can do the experiment over your head and I know you wont get wet. 我对我的理论很有把握，布莱恩能在你的头上做实验，而且我知道你不会被淋湿。探究 (1)be sure of/about意为“相信；对有把握”，表示对某事(物)的看法。其后常接_词、_词或_词。I am sure of
11、winning the game. 我有把握赢得这次比赛。(2)本句中that引导的从句用来解释说明句中的名词_。He told me the news that his uncle would come back soon.他告诉我他叔叔很快要回来的消息。拓展 (1)be sure to do sth.意为“务必做某事；一定要做某事”。(2)be sure (that)意为“肯定；确定”，主句的主语必须是人。3.他不清楚她的名字。He _ _ _ her name.4It is strong enough to hold the water.它足够强大，可以将水托住。探究 该结构的基本形式是
12、“形容词/副词enough to_”，意为“足够可以”。拓展 “形容词/副词enough to”可以和“sothat”引导的结果状语从句进行同义句转换，如果是否定句，则可以和“tooto”句式进行同义句转换。4(1)2016丹东他年龄够大了，可以上学了。(翻译句子)_(2)2016巴中改编Tina was so careless that she made lots of mistakes in the exam.(改为同义句)Tina wasnt _ _to make lots of mistakes in the exam.教师详解详析【课前自主预习】单词闯关1correct; corre
13、ctly2.method3.force4实验； 试验5.广口瓶； 罐子6上部； 上边7.倒出； 倾倒8科学的； science9雨衣10.压力， 压强； 挤压11得出结论， 断定， 推断出； conclusion短语互译1do an experiment2fillwith3coverwith4turnupside down5takeoff6对有把握7涌出8. 科学方法句型在线1get wet2which theory is correct3the scientific method4am so sure of; that5. takes; off6strong enough to7conclu
14、de; stronger than【课堂互动探究】词汇点睛1 correctly; 正确地correctly2 a new method of writing3 不可数； 动； 迫使， 强迫were forced句型透视1 及物； with; 不可数； piece(1)C(2)C2 turn over(1)turn; upside down(2)took off3 名； 代； 动名； theoryisnt sure of 4 动词原形(1)He is old enough to go to school./He is so old that he can go to school.(2)careful enough 5