2018年秋九年级英语上册Unit5LookintoScienceLesson30ScienceAffectsUs同步练习.docx

Unit 5 Look into Science单词闯关1.affect _2suggest_(n.)_3.development_(v.)_4discovery_(v.)_短语互译1.使翻转_2向上推_ 3. 向下按_4. in place_5mobile phone_句型在线1.我建议你也试试！I _ you _ _， too!2向上推纸板的空气压力高于广口瓶里的水向下按的压力。The air pressure pushing up on the cardboard is _ _ that of the water pushing down from inside the jar.3你们做的那个实验听起来有趣。The experiment _ _ sounds interesting.4科学发现正使我们的生活变得越来越好。Scientific discoveries are making our lives_ _ _5它真的是地球上最神奇的东西之一！Its really one of _ _ _ things on the earth！1suggest v. 建议，提议；暗示观察 They suggested we should listen to the class right away. 他们建议我们要马上去听课。I suggest asking her advice.我建议问一下她的建议。Her look suggested that she had known the news. 她的表情表明她已经知道了那则消息。探究 suggest 后可接that 或which引导的_从句。从句用虚拟语气，即“should动词_”，should可省略。拓展 suggest 一般用作_(及物/不及物)动词，其后可接名词、代词、动名词、带疑问词的不定式。suggest后还可接双宾语，其直接宾语可由名词、代词、that从句充当，其间接宾语多由介词_引出。I suggested to him that he should solve the problem in another way. 我建议他用另一种方式解决这个问题。辨析 suggest与advise词条suggestadvise相同点后面都可接名词、动名词和that从句(从句中用“should动词原形”，should可以省略)。不同点常用结构：suggest sth. (to sb.) suggest sb./sth. (for/as sth.)suggest doing sth. suggest ones doing sth.常用结构：advise sb.(not) to do sth.advise sb. against (doing) sth.advise sb. on/about (doing) sth.名词suggestion为可数名词advice为不可数名词1(1)我建议用一种不同的方法做这件事。I _ _ it in a different way.(2)我建议班会不要在星期六举行。I _ _ the class meeting should not be held on Saturday.(3)2017滨州What a good_ youve given me! Thanks a lot.My pleasure.Ainformation BnewsCsuggestion Dadvice2development n. 发展观察 What are your plans for the development of your company?你打算怎样来发展你的公司？拓展 (1)development的动词形式是develop，意为“发展；壮大”。(2)developed countries 发达国家developing countries 发展中国家22017大连科技的发展会给我们未来的生活带来怎样的影响。(翻译句子)_3discovery n. 发现；发觉观察 Scientific discoveries are making our lives better and better. 科学发现正使我们的生活变得越来越好。探究 discovery既可作可数名词，又可作不可数名词。它作可数名词时，复数形式为_。 拓展 discovery的动词形式是discover。辨析 discover与inventdiscover意为“发现”，指发现原来存在，却不被人所知的事物。invent意为“发明”，指发明原来不存在的事物。32016宜昌The Chinese scientist Tu Youyou won the 2015 Nobel Prize. Her _ has saved millions of lives across the world. AvictoryBstoryCdiscovery Dindustry1The air pressure pushing up on the cardboard is higher than that of the water pushing down from inside the jar. 向上推纸板的空气压力高于广口瓶里的水向下按的压力。探究 (1)push up 意为“_”， 是动词短语。 其反义短语是_，意为“_”。 Keep your back straight, and push up with your arms. 保持背部挺直，向上推你的手臂。(2)that 在此句作为_词，用于指代上文中提到的人或事物，以避免重复。本句中that 指代主语_。The weather in Harbin is colder than that in Shanghai now. 现在哈尔滨的天气比上海的天气要冷。辨析 that, one与itthat指代同名异物，为特指，相当于“the名词”， 既可代替不可数名词，又可代替单数可数名词，代替复数可数名词时用those。one指代同名异物，为泛指，相当于“a/an名词”，代替单数可数名词。it指代上文提到的同一个事物。1(1)他正在向上推那张地图。He is _ the map.(2)2017黔东南The weather in Chongjiang is the same as_ in Rongjiang. A.that BthoseCit Dthem (3)2017泰安Im a little hungry, Mum!There are some apple pies on the table, you may take_Ait Bthis Cthat Done2Scientific discoveries are making our lives better and better.科学发现正使我们的生活变得越来越好。探究 在英语中，“比较级and比较级”表示“_”。当比较级由“more形容词或副词原级”构成时，若要表示“越来越”，应该用“_形容词或副词原级”。如：more and more beautiful/careful 越来越美丽/认真。They develop their skills so that they can do things better and better. 他们提升自己的技能以便把事情做得越来越好。22017齐齐哈尔改编Our country is getting_We are proud of it.Amore and more strongBstrong and strongCstronger and strongerDmore strong教师详解详析Lesson 30Science Affects Us【课前自主预习】单词闯关1影响2建议，提议，暗示； suggestion3发展； develop4发现，发觉； discover短语互译1turnover2push up3. push down4. 原地； 在适当的位置 5移动电话句型在线1suggest; try it2.higher than3you did4.better and better5the most amazing【课堂互动探究】词汇点睛1 宾语； 原形； 及物； to(1)suggest(ed) doing(2)suggest(ed) that(3)C2 What kind of influence will the development of science and technology bring us?3 discoveriesCvictor