2018年秋九年级英语上册Unit5LookintoScience基础知识过关五导学课件（新版）冀教版.ppt

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1、单元基础知识过关五,基础知识清单,基础知识迁移,Unit 5 Look into Science,基础知识清单,单元基础知识过关五,重点单词,1方法；办法 _ 2力量；迫使；强迫 _ 3火柴；相称；相配 _ 4当然；确定；肯定 _ 5除非；如果不 _ 6两倍(的)；双倍(的) _,method,force,match,certainly,unless,double,7奇异的；了不起的；极好的 _ 8一般的；普遍的 _ 9重复；复述；背诵 _ 10孙子；外孙 _ 11孙女；外孙女 _ 12指示；说明 _ 13正确的；恰当的(adj.) _ (adv.) _ 14建议，提议；暗示(v.)_(n.)

2、_ 15发展(n.) _(v.)_,fantastic,general,repeat,grandson,granddaughter,instruction,correct,correctly,单元基础知识过关五,suggest,suggestion,develop,development,重点短语,1把翻转；倒过来 _ 2把拿开 _ 3科学方法 _ 4用光；用完 _ 5由组成 _ 6即使；纵然 _ 7引起某人的注意 _,turnupside down,takeoff,scientific method,use up,be made up of,even if,draw ones attenti

3、on,单元基础知识过关五,8多达 _ 9 leave for _ 10 in general _ 11 except for _ 12 be related to _ 13 billions of _ 14 turnover _ 15 push up _ 16in place _,as many as,动身前往,一般而言；通常,除之外,与相关,数十亿计的； 大量,使翻转,向上推,单元基础知识过关五,原地； 在适当的位置,重点句型,1我用水把一个广口瓶装满。I _ a jar _ water. 2我用一块硬纸板盖住瓶口并抵住它。I _ the top _ a piece of cardboard

4、 and hold it there. 3它足够强大，可以将水托住。It is strong _ _ hold the water.,fill,with,cover,with,enough,to,单元基础知识过关五,4因为大约空气的五分之一是由氧气组成的，所以水上升并填满了大约广口瓶的五分之一。Because about one fifth of the air _ _ _ of oxygen, the water rises and fills about one fifth of the jar. 5我认为你不能找到一颗(行星)，除非你有一架更大的望远镜。I _ _ you can fin

5、d one _ you have a bigger telescope.,made,up,is,dont,think,unless,单元基础知识过关五,6嗯，值得一试，即使我找不到行星。Well, its _ _ _， _ _ I dont find a planet. 7多达两亿三千万只蝴蝶在这里过冬。Here, _ _ _ 230 million butterflies spend the winter.,worth,a,try,even,if,as,many,as,单元基础知识过关五,8科学家们仍然不明白蝴蝶是怎样知道何时飞往南方的。Scientists still dont under

6、stand how the butterflies know _ _ _ _. 9一般而言，蓝图就是展示如何将许多不同的部分组建成一栋房子的图纸。_ _， a blueprint is a drawing _ _ _ _ put a house together with many different parts.,when,to,fly,south,that,In,general,shows,单元基础知识过关五,how,to,10对大自然来说，改变生物的DNA以使它们适应它们生存的世界要花费数百万年的时间。It takes millions of years for nature _ _ _

7、 _ in living things to make them fit the world _ _ _. 11你们做的那个实验听起来有趣。The experiment _ _ sounds interesting.,to,change,the,DNA,live,they,in,单元基础知识过关五,you,did,12科学发现正在使我们的生活变得越来越好。Scientific discoveries are making our lives _ _ _ 13把你的手从硬纸板上拿开。_ your hand _ the cardboard. 14那被称为科学的方法。That _ _ the sci

8、entific method.,better,and,better,off,Take,单元基础知识过关五,is,called,单词回顾,根据句意及所给提示完成句子 1We can use a m_ to light the candle. 2Have you booked a single room or a d_ one? 3With the _ (develop) of science and technology, life is becoming easier.,基础知识迁移,atch,ouble,development,单元基础知识过关五,4I feel bored because

9、the same simple work is _ (repeat) from day to day. 5Would you like to give me some _ (suggest) on the project? 6I couldnt work out the maths problem _ (正确地) 7Jack looked through the _ (说明) about the book before he decided to buy it.,repeated,suggestions,correctly,instructions,单元基础知识过关五,8The man _ (

10、强迫) us to buy his product just now.9We use different _ (方法) to work out the maths problem. 10Well be late for the class _ (除非) we hurry up.,methods,unless,forced,单元基础知识过关五,短语运用,. 用方框中所给短语的适当形式填空,1Now he has _ his money. He has to borrow some from others. 2_， women live longer than men.,used up,In ge

11、neral,单元基础知识过关五,3This poem _ the environment. We all like it. 4The group _ six famous scientists. 5He still refused to go with us _ we talked to him for half an hour.,is related to,is made up of,even if,单元基础知识过关五,. 根据汉语意思完成句子 1每年有数百万的游客来这个小镇旅游。Every year _ _ tourists come to the small town for a vis

12、it. 2你最好晚上不要单独出去。Youd better not go out alone _ _,millions,of,at,night,单元基础知识过关五,3除了几处拼写错误，你的作文写得很好。Your composition is well written _ _ several spelling mistakes. 4“你能帮我倒出一些橘汁吗？”“当然可以。”Can you help me _ _ some orange juice?Certainly.,except,for,pour,out,单元基础知识过关五,5把盒子翻转过来，你就会发现一个秘密。_ the box _， and

13、 you will find a secret.,Turn,over,单元基础知识过关五,句型突破,I. 按要求完成下列各题,1Do you like the book? I bought it for you. (合并为含定语从句的复合句)_,Do you like the book that/which I bought for you?,单元基础知识过关五,2This is both puzzling and interesting for many scientists. (改为同义句)This is _ _ puzzling _ _ interesting for many scie

14、ntists. 3I think he is correct.(改为否定句)I _ _ he _ correct.,not,only,but,is,also,dont,think,单元基础知识过关五,4This is the boy. The boy won first prize. (合并为含定语从句的复合句)_ 5He kept waiting for us for two hours. (对画线部分提问)_ _ did he _ waiting for us?,This is the boy who/that won first prize.,keep,How,long,单元基础知识过关五,. 根据汉语意思完成句子 1咱们做个实验吧！Lets _ _ _！ 2我们明天动身去三亚。Well _ _ Sanya tomorrow. 3科学家们可以用DNA做什么？What can scientists _ _ DNA?,do,experiment,an,leave,for,do,with,单元基础知识过关五,4如果我把硬纸板拿开，将会发生什么呢？What will happen if I _ the cardboard _？ 5这个班里三分之二是男生。_ _ of the class are boys.,take,off,thirds,Two,单元基础知识过关五,