译林版中考英语一轮复习 九年级下册 Units3~4 课件

这是一份译林版中考英语一轮复习 九年级下册 Units3~4 课件，共30页。PPT课件主要包含了重点词汇，in a mess，spread，polluted，重点句型，for free，语法专题，important，what，should等内容，欢迎下载使用。
1. 了解机器人各组成部分的词汇。2. 掌握与太空科技和人造机器人相关的词汇。3. 掌握分数的表达方法。4. 掌握宾语从句和“宾语+宾语补足语”之间的转换、宾语从句和“疑问词+不定式”(when/what d)之间的转换、状语从句和不定式之间的转换(“s ...”“t ...”“ t ...”、 s that和in rder t);掌握状语从句和简单句之间的转换(when—at the age f、 if there is n—withut、 because—because f)、宾语从句和简单句之间的转换(sure that—sure abut、 “remind ...”—“remind ...”)以及定语从句和简单句之间的转换(“which/that ...”—with)。
知识点1 whatever prn. 任何,一切事物[归纳拓展] whatever主要有两个用法:引导名词性从句;引导让步状语从句,此时相当于n matter what。与whatever用法类似的词: whever = n matter wh无论谁; whichever = n matter which无论哪个; whenever = n matter when无论何时; hwever = n matter hw无论如何; wherever = n matter where无论何地。
[跟踪训练](　　) 　　　　 I am in truble, my best friend Li Lei always helps me. A. WheneverB. WhateverC. HweverD. Never
知识点2 mess n. 乱七八糟 vt. 弄乱,弄脏[归纳拓展] 相关短语: in a mess一片杂乱,一团糟; nt mess arund不磨蹭,不拖沓,妥善处理。[跟踪训练]你的书真是乱七八糟。Yur bks are really 　　　　　　　　. 
知识点3 spread vt. & vi. (使)散开;扩散[归纳拓展] spread—spread(过去式)—spread(过去分词)[跟踪训练]Tys were 　　　　all ver the flr by my little sn.(spread) 
知识点4 satisfied adj. 满意的,满足的[归纳拓展] be satisfied with sb./sth.意为“对某人/物感到满意”,相当于be pleased/happy with sb./sth.。satisfy是动词,意为“满足,使……满意”。[跟踪训练](　　)In sme cases, the relatives f patients wh were nt 　　　　with the treatment may attack the dctrs. Laws are needed t prtect the dctrs. A. satisfiedB. scaredC. seriusD. suitable
知识点5 plluted adj. 被污染的[归纳拓展] pllute v. 污染; pllutin n. 污染[跟踪训练]Our planet, the Earth, is becming mre and mre crwded and 　　 　　.(pllute) 
知识点6 specially adv. 专门地,特地[归纳拓展] special adj. 特别的; especially adv. 特别,非常,尤其[跟踪训练](　　)Old Henry is s lnely that he hpes t knw abut 　　　　every day.A. special smethingB. special anythingC. smething specialD. nthing special
知识点7 cmpare vt. & vi. 比较[归纳拓展] 相关短语: cmpare A and/t/with B意为“将A与B比较”; cmpare A t B意为“把A比作B”。[跟踪训练](　　)— Why are mst children under t much pressure?— Because their parents always cmpare them 　　　　thers. A. withB. byC. inD. fr
知识点8 After a few cmfrtable weeks, hwever, things started t g wrng. 然而,几周舒适的生活之后,情况开始不对了。[归纳拓展] g wrng意为“出现问题;发生故障;出毛病”。[跟踪训练](　　)If the rbt 　　　　wrng, yu can get a new ne fr free r get all yur mney back. A. wentB. gesC. wuld gD. will g
知识点9 Cme t the rbt shw n 14 March and receive a cpy f Rbt magazine fr free! 3月14日那天来机器人展览会,就能免费获得一本《机器人》杂志![归纳拓展] fr free意为“免费”。如:He ffered t d the wrk fr free. 他主动提出无偿做这项工作。[跟踪训练]如果你够幸运的话,你就会免费得到一张演唱会门票。If yu are lucky enugh, yu will get a cncert ticket 　　　　　　　　. 
知识点10 Fd wuld mst prbably be in the frm f pills and wuld nt be s tasty. 食物很大可能会以药片的形式存在,而且味道没那么可口。[归纳拓展] in the frm f意为“以……的形式”。[跟踪训练]这种类型的食物被制成球形。This kind f fd is made  　 　　　 a ball. 
in the frm f
知识点11 The gravity n Mars is nly abut three-eighths f that n the Earth. 火星上的重力大约只有地球上的八分之三。[归纳拓展] 在英语中要表达分数时,先说分子,再说分母。分子用基数词,分母用序数词。当分子大于1时,分母上的序数词后要加 -s。[跟踪训练](　　)— Dad, abut 　　　　f my classmates wear glasses. — Oh, that’s terrible. Yu all shuld take gd care f yur eyes.A. three-furthB. third-furthC. third-furthsD. three quarters
知识点12 部分句型之间的转换[归纳拓展]1. 宾语从句和“宾语+宾语补足语”之间的转换。如:We all find he is right. = We all find him right. 我们都发现他是对的。2. 宾语从句和“疑问词+不定式”(when/what d)之间的转换。如:Please tell us when we will begin the meeting. = Please tell us when t begin the meeting. 请告诉我们会议将在什么时候开始。
3. 状语从句和不定式之间的转换(“s ...”“t ...”“ t ...”、 s that和in rder t)。(1) “s ...”“t ...”和“ t ...”之间的转换。如:The by is s yung that he can’t d the jb. = The by is t yung t d the jb. = The by is nt ld enugh t d the jb.这个男孩太年轻,他不能做这份工作。(2) s that和in rder t之间的转换。如:My father takes a walk every day s that he can keep fit. = My father takes a walk every day in rder t keep fit.为了保持健康,我的爸爸每天都散步。
4. 状语从句和简单句之间的转换(when—at the age f、 if there is n—withut、 because—because f)。(1) when和at the age f之间的转换。如:When I was five years ld, I began t learn English. = At the age f five, I began t learn English.当我5岁时,我开始学英语。(2) if there is n和withut之间的转换。如:If there is n help, I can’t finish the wrk. = I can’t finish the wrk withut help.如果没有帮助,我不能完成这项工作。(3) because和because f之间的转换。如:He didn’t attend the meeting because he was ill. = He didn’t attend the meeting because f illness.因为他生病了,所以他没参加会议。
5. 宾语从句和简单句之间的转换(sure that—sure abut、 “remind ...”—“remind ...”)。(1) sure that和sure abut 之间的转换。如:I am sure that I have clsed the dr.= I am sure abut having clsed the dr. 我确定我已经把门关上了。(2) “remind ...”和“remind ...”之间的转换。如:The nte reminds me that the meeting is imprtant. = The nte reminds me f the imprtance f the meeting.这张便条提醒我这次会议很重要。
6. 定语从句和简单句之间的转换(“which/that ...”—with)。如:The schl which has walls arund it is very safe. = The schl with walls arund it is very safe.这个被墙包围的学校很安全。
[跟踪训练]1. We all thught it was imprtant t learn English well.We all thught 　　　　 　　　 　t learn English well. 2. Smetimes I dn’t knw what t d.Smetimes I dn’t knw 　　　　 　　　　 　　　　 　　　　. 3. The man is t ld t g n wrking.The man 　　　　 　　　　 　　　　t g n wrking. The man is 　　　　ld 　　　　he 　　　　g n wrking. 
4. I walked quickly s that I culd catch the bus.I walked quickly 　　　　 　　　　 　　　　catch the bus. 5. At the age f 13, I went abrad fr the summer hliday.　　　　 　　　　 　　　　13, I went abrad fr the summer hliday. 6. We can’t live if there is n air r water.We can’t live 　　 　　air 　　　　water. 7. He was punished by the teacher because he was late.He was punished by the teacher 　　 　　 　　　　 　　　　late. 
8. I am sure that I can win the game.I am sure 　　　 　 　　 　　the game. 9. The sign reminds me that the river is dangerus.The sign 　　　 　me 　　　　the danger f the river. 10. The bk which has many pictures in it attracted these children.The bk 　　　　many pictures in it 　　 　　these children.
win/winning
一、 词汇。A. 根据句意和汉语提示写出单词,完成句子。1. (2023·南通市海安市模拟)The gentle wind n the day f the Spring Equinx perfectly 　　　　thse needs, s it is easier fr kites t g up.(满足)2. It’ll take abut tw days t finish the prject if everything ges 　　 　　.(顺利地)3. The htel ffers gd service t all 　　 　　.(顾客)4. (2023·连云港市海州区模拟)The spirit f Lei Feng is wrth 　　 　 frever.(传播) 5. (2023·苏州)We must stay tgether 　　 　　happens.(无论什么) 
B. 根据句意用所给单词的适当形式填空。1. One f the main 　　　 　 f this jb is the lng wrking hurs.(advantage) 2. The river has been 　 　　　with waste frm lcal factries.(pllute) 3. (2023·南京市国际教育教研联合体模拟)The ppulatin n the Earth is increasing 　　 　. Nw the Earth is becming mre and mre crwded.(rapid)4. Peple were 　　 　 　shcked when they heard abut Kbe’s accident.(cmplete) 5. They reached 　　 　　n hw t share the nly kitchen.(agree) 
disadvantages
二、 单项选择。(　　)1. — I will vlunteer fr a tw-day hmestay fr an exchange student frm the UK. I cnsider it a gd chance t shw Chinese fd 　　　　ur kindness. — That’s true.A. as well asB. s well asC. as gd asD. s gd as
(　　)2. I dn’t care hw many wrds there are in yur article, but the 　　  f it really matters. A. abilityB. sizeC. qualityD. energy(　　)3. (2023·南京市鼓楼区模拟)— Timmy lks unhappy. D yu knw why?— I was a bit rude just nw. I nw regret 　　　　thse bad wrds. A. sayB. saidC. sayingD. t say
(　　)4. I knw the manager really well.　　 　, I had an interview with her last week. A. In allB. After allC. Abve allD. At all(　　)5. Dn’t 　　 　yur child with thers because every child is a treasure.A. cmpareB. cmplainC. cntactD. cnsider
(　　)6. — Let’s get Larry a gift fr his birthday.— OK. Shall we 　　　　a bk nline fr him? A. affrdB. rderC. fferD. serve(　　)7. If the custmer rings up again, please 　　　　the call t the sales department. A. run thrughB. lk thrughC. g thrughD. put thrugh
(　　)8. Thugh the dishes were just OK, it seemed that 　　　　my father was pleased with his jurney. A. fr exampleB. s farC. in allD. in general(　　)9. (2022·朝阳)— Excuse me, culd yu please tell me 　　　　? — By wrking hard and never giving up.A. wh yu ften practise English withB. if yu will pay mre attentin t the traffic rulesC. when yu gt used t the life hereD. hw yu will achieve yur dream