初中英语仁爱科普版（2024）九年级上册Topic 1 When was it invented?完整版课文复习课件ppt

这是一份初中英语仁爱科普版（2024）九年级上册Topic 1 When was it invented?完整版课文复习课件ppt，文件包含仁爱英语九年级课文复习课件U4T1ppt、仁爱英语九年级课文复习检测U4T1doc等2份课件配套教学资源，其中PPT共22页， 欢迎下载使用。

Unit 4 Amazing ScienceTpic 1 When was it invented?
I was nt allwed t play cmputer games last night.It’s bad fr yur health if yu spend t much time n them.It’s made f/frm metal.It’s used fr sending satellites r spaceships int space.I wish I culd g int space sme day.I hpe yur dream will cme true.
I was nt allwed t play cmputer games last night.allw作“允许”或“许可”讲,常搭用动词不定式短语作宾语补足语即,allw sb.t d sth.允许某人做某事 We were allwed t smke in this rm nly.allw 作“许可”,“允许”讲,只可搭配动名词短语作宾语,不可直接搭用动词不定式作宾补,即只可说 allw ding sth.,不可说allw t d sth. Smking is nt allwed here. They allwed smking in this rm nly.
It’s bad fr yur health if yu spend t much time n them.spend time ／mney n sth.在……上花费时间（金钱）. I spent tw hurs n this math prblem. spend time ／mney (in) ding sth.花费时间（金钱）做某事. They spent tw years (in) building this bridge. spend mney fr sth.花钱买……. His mney was spent fr bks.
be made frm/f/with
It’s made f/frm metal.be made f 一眼看出什么东西做的。 The tp f the table is made f glass.be made frm 一眼看不出什么东西做的。 This kind f wine is made frm grape .be made with 由什么原料、什么步骤、方法，可具体，可抽象。 Every mve will be made with an eye n the plls.
be used fr/as/by
It’s used fr sending satellites r spaceships int space.be used fr 在这个短语中，介词fr表用途，即"用来作……"。 A pen is used fr writing.be used as 在这个短语中，介词as表身份或工具，即"……被用作……"。 English is used as a useful tl in ur cuntry.be used by 短语中，介词by后接使用的执行者，"为……所使用"之意。 English is used by travelers and business peple all ver the wrld.
I wish I culd g int space sme day.ne day 既可以用于过去时,也可以用于将来时.例如： I will take yu there ne day.总有一天我会带你到那去的. One day I met him in the street.有一天我在街上遇见了他.sme day只能用于将来时.例如： Sme day yu will be srry abut it. 总有一天你会对这件事感到后悔的.
I hpe yur dream will cme true.cme true 成为现实、实现 ,cme是系动词 Her dream f becming an actress has cme true.realize也可以表示“实现”，但是realize可以用于被动语态。 Yu can realize yur dream. = Yur dream will be realized.cme作系动词的另外一些例子： The handle has cme lse. 这个把柄松了。
It’s said that he invented mre than tw thusand things during his life.Nwadays, their materials have been changed s that it feels mre cmfrtable.Inventins cme abut in many ways.There are a few simple steps t fllw in the inventin prcess.Many peple laughed at them.
It’s said that
It’s said that he invented mre than tw thusand things during his life.一些表示“据说”或“相信”的动词如believe, cnsider, expect, reprt, say, suppse, think等可以用于句型“It+be+过去分词+that从句”或“主语+be+过去分词+t d sth.”。It is said that… 据说,It is reprted that…据报道，It is believed that…大家相信，It is hped that…大家希望，It is well knwn that…众所周知，It is thught that…大家认为，It is suggested that…据建议。 It is said that the by has passed the natinal exam. (=The by is said t have passed the natinal exam. )
Nwadays, their materials have been changed s that it feels mre cmfrtable.s that: 意为“为的是，以便于”,用来引导目的状语从句。 I read mre bks s that I can catch up with my : 意为“如此以至于"; s用来修饰形容词或副词。 She was s angry that she culdn't : 意为“如此以至于”such用来修饰名词。 It was such a bring speech that I feel asleep.
Inventins cme abut in many ways.cme up与cme abut皆有“发生”之意，且都为不及物动词，cme abut后者多作不可避免之意，多用于疑问句，而cme up本义为“ccur, arise出现/发生”，如： We'll let yu knw if any vacancies cme up. 一有空缺我们就通知你。 Can yu tell me hw the accidents cme abut? 你能告诉我事故是怎样发生的吗？
There are a few simple steps t fllw in the inventin prcess.prcess的名词意思是“工艺流程”“过程”,转化为动词意思是“加工”“列队行进”,即指对某种材料、数据等进行加工处理,有秩序地列队进入某处。 The bridge is in the prcess f being built.prcess用作及物动词时,接名词、代词作宾语,可用于被动结构。用作不及物动词时,常与介词int连用。 Hw fast des the cmputer prcess the data?
Many peple laughed at them.laugh的基本意思是“笑”“嘲笑”“以笑表示”,指某人因高兴、惊奇等而笑或指某人、某事让人觉得好笑,尤指出声地开怀大笑,重在笑出声,常伴有表情和动作。 Yu have t laugh and find humr every day.与at连用时用于贬义,表示“因…而笑”,也可表示“嘲笑” Yu shuld nt laugh at the disabled.
Make a detailed drawing f yur inventin s thers will understand hw yur inventin wrks.Hw d yu cme t the idea?Using the stars, they culd find ut where they were and in which directin they were ging.This methd wrked well at night as lng as the weather was gd and the stars culd be seen.But it didn’t wrk s well during the rest f the time.It can als be used t study the shape f the earth.
Make a detailed drawing f yur inventin s thers will understand hw yur inventin wrks.detail用作名词的意思是“细节” The full details f the agreement haven't been made public.转化为动词的意思是“详述,仔细解释,一一列举”。 He detailed my new duties.detail的过去分词detailed意为“详细的,仔细的”,常用作形容词在句中作定语,间或也用作表语。 Detailed infrmatin shuld be displayed.
Hw d yu cme t the idea?谈到, 涉及到: When it cmes t physics, he is a cmplete stranger.表示“合计，总共”，同amunt t. —Hw much des the bill cme t？ 帐单上共多少钱？表示“开始被…所认识，被…所记起。”突然想起(无被动式) --In a flash, the truth came t him. 突然间，他明白了真相。发生(在某人身上), 降临于(某人): Happiness will cme t yu as lng as yu are after it.
Using the stars, they culd find ut where they were and in which directin they were ging.lk fr 指“寻找”不见的或丢失的东西，还没有找到，处在寻找的过程中；What are yu lking fr? 你在找什么呢？find 指“找到了”，表达寻找有了结果；I lked fr my umbrella every, but I culdn't find it. find ut 主要指“查明一个事实真相，找出不容易被发现的东西”。Let's wrk in a team t find ut the prblem.
This methd wrked well at night as lng as the weather was gd and the stars culd be seen.长达，达…之久—同级比较（lng可以是形容词，也可以是副词）The wall is as lng as that ne. 这道墙与那道墙一样长。Yu can stay fr as lng as yu want. 你想逗留多久就逗留多久。如果，只要Yu can take my car as/s lng as yu drive carefully.Yu may use the bk as yu like, s lng as yu keep it clean.
But it didn’t wrk s well during the rest f the time.rest的基本意思是“休息”,即劳作过后的放松过程。一般用作不可数名词,但其前可有不定冠词a修饰,表示“休息一会儿”或“…样的休息”。 Yu lk tired. Yu need a gd rest.表示“余下的…东西”,用the rest f结构。 Sme agree with Jim, but the rest f us agree with Sam.