英语九年级上册Unit 1 If everyone starts to do something, the world will be saved.多媒体教学课件ppt

这是一份英语九年级上册Unit 1 If everyone starts to do something, the world will be saved.多媒体教学课件ppt，共30页。PPT课件主要包含了基础巩固练，factory，enemy，crops，oil，waste，pollution，recycling，less，hopeless等内容，欢迎下载使用。

一、根据首字母及汉语提示 ,完成下列单词的拼写。1. After a shrt drive, we arrived at a busy, nisy f . (工厂). It’s full f wrking machines.2.【2020·安徽安庆期末】In fact, the greatest e . (敌人)fr yu is yurself.3. The fl d made the c (庄稼)all under the water.
4. The price f (石油)has gne up.5. Nw w (废物)frm daily life in the city f Shanghai is required t be separated int fur different grups.
二、用所给词的适当形式填空。6. The Chinese gvernment has dne a lt t cntrl plastic __________(pllute) in big cities.
7.【2020·内蒙古呼和浩特】—What are yu ging t d with the clthes?— Sme clthes will be given t the pr and the thers will be sent t factries fr _________ (recycle).
8. Mre than 1, 000 peple have been ___________ (kill) by the earthquake.
9. At night markets, peple can spend __________(little) mney n what they want than in supermarkets.
10. They kept trying even thugh they knew it was ___________ (hpe).
三、单项填空。11.【2020·广西百色】 ______ yu smile at thers, they will smile back.A. If B. S C. Or D. Thugh
12.【2020·安徽合肥育英中学一模】—Will yu please answer the dr? It be yur sister.—Srry, I ______. I’m feeding the rabbit.A. must; mustn’t B. will; can’tC. may; can’t D. must; needn’t
13. （易错题）] —If there are ______ peple driving, there will be ______ air pllutin.—Yes, and the air will be fresher.A. less; less B. less; fewerC. fewer; fewer D. fewer; less
【点拨】fewer更少的，修饰可数名词；less更少的，修饰不可数名词。peple为集体名词，应用fewer修饰；pllutin为不可数名词，应用less修饰。故选D。
14. —What’s up, Lisa?— I have t hand in the reprt tmrrw, but I can’t ______ anything t write.A. talk f B. think fC. speak f D. hear f
15.【2020·天津】—Let’s g shpping fr sme range juice.— ______ And we can als buy sme cffee fr Mum.A. Excuse me! B. Gd idea!C. Never mind. D. I’m srry.
A: What is the tpic f yur prject?B: Abut pllutin in ur city.A: ______16
四、补全对话(有两项多余) 。
B: The pllutin is rather serius. ______17A: It may pllute ur water.B: We shuld d a survey near the river and take actin.
A: ______18B: I’ll write my reprt and d smething fr it. _______19A: Sure! Let’s wrk tgether.
B: The city is ur hme. It is ur duty t make it clean and beautiful.A: ______20
五、完形填空。[ 中考·山东淄博]Fr thusands f years, peple farmed the land. They grew fruits and vegetables. They hunted and fished fr meat. They ______21 clth, dyes(染料) and paper frm plants. They used stne and metal fr weapns and tls.21. A. separated B. washedC. made D. mixed
Peple prgressed t making machines pwered ____22 water and steam(蒸汽), and even later, by cal, il, and petrl. Large cities were built.22. A. as B. fr C. with D. by
【点拨】由设空所在句中的“and even later, by cal, il, and petrl”可知，此处应填by, 表示方式、方法。
Factries _____23 f machines created jbs in the cities fr thusands f peple. The Industrial Revlutin(工业革命) changed the lives f many peple because, fr the first time, mre peple lived in cities than n _____24.23. A. full B. prud C. sick D. shrt24. A. muntains B. riversC. grasslands D. farms
Cmpanies built pwer plants(工厂) t make _____25 t run the machines, factries and cities.25. A. metal B. waterC. electricity D. il
Peple did nt realize these activities were ____26 the Earth. They didn’t realize hw ______27 il, gas, cal and minerals were being used up.26. A. helping B. harmingC. wasting D. lsing27. A. clearly B. hardly C. quickly D. slwly
【点拨】由下文“Their nature hmes were destryed(破坏) as peple mved int new places. ”可知人类的这些活动正在伤害地球。
______28 cities grew bigger and spread acrss the land, plants and animals began t disappear. Their nature hmes were destryed(破坏) as peple mved int new places.28. A. Befre B. IfC. As D. Thugh
As time passed, peple began t ______29 the need t prtect the Earth and its natural resurces(资源). They saw that plants and animals needed prtectin, s they wuldn’t disappear frever.29. A. frget B. see C. remember D. get
Peple jined tgether t tell ____30 arund the wrld t cnserve(节约) ur natural resurces and care fr the Earth. And s, Earth Day was brn. Each year mre and mre peple take part in Earth Day. What can yu d t help?30. A. them B. ther C. anther D. thers
六、阅读理解。【2020·辽宁营口改编】31. Accrding t the passage, which f the fllwing cities have the same names fr garbage grups?A. Beijing and Shanghai. B. Beijing and Qingda.C. Shanghai and Qingda. D. Qingda and Wuhan.
【点拨】从第四段“Sme cities like Shanghai and Qingda srt their trash differently. ”可知，一些像上海和青岛一样的城市分类垃圾是不同的。由此推知，上海和青岛垃圾分类应该是一样的。
32. What des the underlined wrd “guidelines” in Paragraph 5 prbably mean?A.参考 B. 约束 C. 管理 D. 指导
【点拨】原句为：T help residents srt their trash crrectly, the Beijing gvernment is ffering nline guidelines.结合句意，为了帮助居民正确进行垃圾分类，北京政府提供了线上_____。因此划线单词是指导的意思。