2018年中考英语总复习（人教版） 教材知识梳理－八年级下册课件：Units 3-4 (共28张PPT)

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1、第9课时 Units 3-4,1,2,3,4,5,6,7,8,9,1.Peter,could you please take out the rubbish? 彼得,你能倒掉这些垃圾吗? 【考点1】could在此句中表示委婉的语气,并不是can的过去式,作答时不可用could,而用can。 Could I have the television on?我可以开电视吗? Yes,you can./No,you cant.是的,可以。/不,不可以。,1,2,3,4,5,6,7,8,9,【典例1】 (2015湖北孝感中考)Dick, I use your e-dictionary? Yes,sure

2、. you give it to David after you use it? A.will;Would B.may;Might C.can;Could D.shall;Should 答案:C 解析:句意:蒂克,我可以用你的电子词典吗?当然可以,用完后你能把它给戴维吗?由句意“我可以用吗?”可知,要用may或can,首先排除A、D两项;might“可能,也许”,may的过去式;could在表示请求或许可时,在语气上更加委婉客气。故选C项。,1,2,3,4,5,6,7,8,9,【考点2】take out是“动词+副词”构成的短语动词,相当于及物动词,意思是“取出,拿出”。 Dont take

3、the books out of the reading-room. 别把书拿出阅览室。 【拓展】与take相关的常见短语,1,2,3,4,5,6,7,8,9,【典例2】 Ted,could you please the trash? Of course,Mom. A.take after B.take off C.take out D.take care of 答案:C 解析:take after“长得像”;take off“脱下”;take out“取出,带出去”;take care of“照看”。take out the trash意为“将垃圾带出去”。故选C项。,1,2,3,4,5,6

4、,7,8,9,2.Could I at least finish watching this show? 能让我至少看完这个节目吗? 【考点】 finish doing sth.“做完某事”。doing是动词-ing形式,作宾语。在英语中,有很多后接动词-ing形式作宾语的动词,如:enjoy,practice,like,mind,stop,start等。 【典例】 Can you finish these books before 10 oclock? Yes,I can. A.to read B.read C.reads D.reading 答案:D 解析:finish后面要跟名词或动词-

5、ing形式作宾语,所以答案选 D项。,1,2,3,4,5,6,7,8,9,3.Could I borrow that book?我能借那本书吗? 【考点】borrow常与介词from连用,意为“从借”。 Can I borrow five yuan from you? 我能从你那里借五元钱吗? 【辨析】borrow,lend与keep,1,2,3,4,5,6,7,8,9,1,2,3,4,5,6,7,8,9,【典例1】 (2015江苏泰州中考)How long can I this novel Gullivers Travels? Only two weeks. A.borrow B.lend

6、C.return D.keep 答案:D 解析:句意:格列佛游记这本书,我能借用多长时间?只能两周。borrow “向借”,非延续性动词;lend“借给”,非延续性动词;return“归还”,非延续性动词;keep “保存,保留”,延续性动词。根据答句,此处应用延续性动词keep。故选D项。,1,2,3,4,5,6,7,8,9,【典例2】 How long may I your dictionary? For one week.But it mustnt to others. A.keep;be lent B.borrow;lend C.lend;be borrowed D.have;borr

7、ow 答案:A 解析:句意:我可以借你的词典多长时间?一周。但是不能借给其他人。how long “多久,多长时间”,不能与瞬间性动词连用,borrow和lend为瞬间性动词,排除B和C项;根据句意可知,第二空应用被动语态,故答案为A项。,1,2,3,4,5,6,7,8,9,4.They should spend their time on schoolwork in order to get good grades and get into a good university. 为了能取得好成绩并进入一所好的大学,他们应该把时间花在他们的学业上。 【考点】in order to“为了,以便”

8、,to为不定式符号,后跟动词原形,其否定形式是在to前加not。 We should start early tomorrow in order to catch the early train.为了赶上早班火车我们明天应该早动身。 I get up early every morning in order not to be late for school. 为了上学不迟到,我每天早上早早起床。 【拓展】in order that “为了”,相当于so that,引导目的状语从句。 We should work hard in order that we can pass the final

9、 exam. 为了能通过期末考试,我们应该努力学习。,1,2,3,4,5,6,7,8,9,【典例】 stop more accidents,we should slow down the driving speed. A.In order that B.In order to C.Thanks for D.Thanks to 答案:B 解析:句意:为了防止更多的事故,我们应该降低行驶速度。in order that“为了”,后面接句子;in order to“为了”,后面接动词原形;thanks for“感谢”;thanks to“幸亏”。故选B项。,1,2,3,4,5,6,7,8,9,5.I

10、t is the parents job to provide a clean and comfortable environment at home for their children. 父母的工作就是在家给孩子们提供一个干净、舒适的环境。 【考点】provide sth.for sb.“为某人提供某物”,相当于provide sb.with sth.。 Cows provide milk for us.=Cows provide us with milk. 奶牛提供给我们牛奶。,1,2,3,4,5,6,7,8,9,【辨析】provide,give,offer与supply 四个词均有“供

11、给,供应”之意,它们之间的主要区别在结构上。,1,2,3,4,5,6,7,8,9,The hotel provides good meals. 这家饭店提供美味的饭菜。 My father gave me a present. =My father gave a present to me.我爸爸给了我一个礼物。 I offered him a glass of wine.我给了他一杯酒。 We supply power to the three nearby towns. 我们为附近的三个城镇提供电力。,1,2,3,4,5,6,7,8,9,【典例1】 (2015呼和浩特中考)How is T

12、om now? I hear the company him a good job,but he refused it. A.provided B.offered C.Passed D.introduced 答案:B 解析:句意:汤姆现在怎么样了?我听说有家公司主动给他提供了一份不错的工作,但是他拒绝了。表示主动提供,应用offer,故选B项。,1,2,3,4,5,6,7,8,9,【典例2】 (2015四川南充中考)This hotel us a large house. A.provides;for B.offers;to C.provides;with D.offers;with 答案:C

13、 解析:provide sb.with sth.意为“为某人提供某物”,为固定用法,故选C项。,1,2,3,4,5,6,7,8,9,6.I think it is important for children to learn how to do chores and help their parents with housework. 我认为对孩子们来说,学习如何做家务以及帮助他们的父母做家务很重要。 【考点】“Its+adj.+for sb.to do sth.”是固定句型,其中it作形式主语,真正的主语是后面的动词不定式。,1,2,3,4,5,6,7,8,9,【拓展】注意句型“Its+a

14、dj.+for/of sb.to do sth.”中介词for和of的不同。,It was very difficult for him to finish the work on time. 对他来说,按时完成这项工作很难。 Its kind of you to do that.你那样做真是太好了。,1,2,3,4,5,6,7,8,9,【典例】 (2016湖北黄石中考)It is necessary us to help our friends out when they meet difficulties. A.to B.of C.with D.for 答案:D 解析:Its+形容词+fo

15、r/of sb.to do sth.意为“对某人来说做某事”,是固定句型;句中的形容词necessary不是形容人本身的性格特征,应用介词for,所以答案选D项。,1,2,3,4,5,6,7,8,9,7.The earlier kids learn to be independent,the better it is for their future. 孩子们越早学会独立,对他们的未来就越有益。 【考点】 “the+比较级,the+比较级”表示“越,就越”,是固定句式。 The harder we work,the sooner our dreams can come true. 我们工作越努

16、力,我们的梦想就会越早实现。,1,2,3,4,5,6,7,8,9,【典例1】 The more you smile,the you will feel. A.happy B.happier C.happily D.more happily 答案:B 解析:the+比较级,the+比较级意为“越,就越”。feel为连系动词,可跟形容词作表语,不能跟副词。句意:你笑得越多,你会感觉越快乐。故选B项。 【典例2】 Keep on.Dont stop.The you climb,the you will see. A.highest;farthest B.highly;farther C.high;f

17、ar D.higher;farther 答案:D 解析:the+比较级,the+比较级表示“越,就越”。句意:继续前进,不要停止。你攀登的越高,就看得越远。,1,2,3,4,5,6,7,8,9,8.Why dont you go to sleep earlier this evening? 今晚你为什么不早点睡觉呢? 【考点】 Why dont you do sth.?“你为什么不做某事呢?”。 【拓展】 “Why dont you do sth.?”可与“Why not do sth.?”“How/What about doing sth.?”或“Lets do sth.,Shall we

18、do sth.?”等句型相互转换,用来表示建议、提议等。其答语可用Good idea.或Sounds great.等句子表达。 【典例1】 Its hot today.Why not go for a swim? .Lets go. A.Good idea B.Thats right C.Not at all D.Well done 答案:A 解析:对“Why not.?”的肯定回答通常用“Good idea.”故选A项。,1,2,3,4,5,6,7,8,9,【典例2】Look! Its raining heavily! take a raincoat with you? Well,Ill t

19、ake one right now. A.Why not B.Why dont C.Would you mind D.Would you like 答案:A 解析:Why not.?=Why dont you.?“为什么不呢?”表示建议。句意:看,好大的雨啊!为什么不带个雨衣呢?嗯,我马上拿一个。由句意可知答案选A项。,1,2,3,4,5,6,7,8,9,9.Well,I found my sister looking through my things yesterday. 唉,我发现我妹妹昨天翻阅我的东西了。 【考点】look through意为“快速查看;浏览”。 Its a good

20、habit to look through the notes every day. 每天浏览笔记是个好习惯。 【典例】 (2017乌鲁木齐中考)4G Internet makes it possible for us to the information easily and quickly. A.look like B.look after C.look around D.look through 答案:D 解析:句意:4G网络使得我们方便、快速地浏览信息成为可能。look like“看起来像”;look after“关心,照顾”;look around“环顾,到处查看”;look through“浏览”。由句意可知,D项正确。,