八年级（下册） Units 3_4-【一战成名新中考】2024广西中考英语·精讲册优质课件PPT（人教版）

第一部分 教材知识精讲练 八年级（下） Units 3~4 广西英语RJ 英语 1 建议课前先完成《词汇分层练》P76~P81 教材重难精讲练 考点 1 Could you （please） do sth.?句型 Could you please clean your room?你能打扫一下你的房间吗？（Unit 3 P17） Could you （please） do sth.?意为“你可以……吗？”,委婉地请求别人帮忙。常见答语如下： 2 肯定答语： OK./Yes./Sure./Of course./Certainly./No problem./With pleasure.等。 否定答语： Sorry, I'm afraid not./Sorry, I'm afraid I can't./I'd like to, but…等。 3 1.—Could you please tell me how to get to the nearest bank? —___. You'd better take a bus. It's a little far. A. I'm sorry B. With pleasure C. Of course not 2.—Could you please not ___ too much noise? I want to have a rest. —No problem. A. make B. making C. to make √ √ 4 考点 2 辨析borrow, lend与keep Could I borrow that book？我可以借那本书吗？（Unit 3 P20） 单词 含义及用法 常用结构 borrow “借入；借来”,非延续性动词,表示 主语向别人借东西 borrow sth.from sb.向某人借某物 lend （lent; lent） “（把某物）借出,借给（某人）”, 非延续性动词,表示主语把东西借给 别人。 lend sb.sth.= lend sth.to sb.把某物借 给某人 5 单词 含义及用法 常用结构 keep （kept; kept） “保持；留在”,延续性动词,表示“借 某物多长时间”。 常与“for +一段时 间”或“how long” 连用。 续表 6 3.—May I ___ your pen? I can't find mine. —Sure. Here you are. A. repair B. make C. borrow √ 7 4. keep borrow lend I enjoy reading a lot. Last Sunday, I ①__________ a book named Journey to the West from the library. While I was reading it, my good friend Harry came to me. He found the book very interesting and asked me whether he could read it. Of course I ②_____ it to him, but I told him that he could only ③______ the book for a week because I had to return it a week later. borrowed lent keep 8 考点 3 waste的用法 Housework is a waste of their time. 做家务是浪费他们的时间。（Unit 3 P22） 词性 含义及用法 常见短语及搭配 动词 意为“浪费, 滥用”。 waste sth.（time/money…） on sth. 在……上浪费某物（时间/金钱……） waste sth.（time/money…）（in） doing sth. 浪费某物（时间/金钱……）做某事 9 词性 含义及用法 常见短语及搭配 名词 意为“浪费”,是 不可数名词,但 可跟不定冠词 连用。 a waste of浪费…… It's a waste of … doing sth. 做某事是浪 费…… 意为“垃圾”,是 不可数名词。 kitchen waste 厨余垃圾 续表 10 词性 含义及用法 常见短语及搭配 形容 词 意为“废弃的; 无用的”。 waste paper废纸 waste water废水；污水 续表 11 5.Don't waste your time ___ computer games, or you'll regret one day. A. in B. at C. on 6.It's a waste of time and energy ___ about useless things. You need to relax and take action. A. think B. thinking C. thought √ √ 12 7.—How can we live a green life? —We should learn to recycle ___ things so that we can cut down pollution. A. small B. nice C. waste 8.Mr. Li never watches short videos on Douyin because he thinks it is ___ waste of time. A. a B. an C. the √ √ 13 考点 4 Why don't you...?句型 Why don't you talk to your parents? 你为什么不和你父母谈谈呢？（Unit 4 P25） Why don't you do sth.?=Why not do sth.?意为“（你/你们）为什么不做某事？”,常用来向对方提出建议。其常用答语如下： 肯定回答：Good idea./OK!/Sounds good./That sounds great./All right./With pleasure./I'd love to./Certainly./Of course./Sure.等。 否定回答：No, thanks./I'm afraid not./No, I don't think so./No, I don't think it's a good idea./Sorry, I can't.等。 14 9.—Why don't you invite Mike to climb the mountain this weekend? —___. I believe we will have a good time. A. It doesn't matter B. I think so C. Good idea 10.—Tomorrow is Teachers' Day. Why not ___ some cards by hand for our teachers? —That sounds good. They will be very happy. A. make B. to make C. making √ √ 15 考点 5 allow的用法 My parents don't allow me to hang out with my friends. 我的父母不允许我和我的朋友们闲逛。（Unit 4 P25） 16 11.—It's a pity that my parents don't allow me ___ alone. —After all, you are too young. Safety comes first. A. swim B. to swim C. swimming 12.You will not be ________（allow） to enter the theater unless you buy the ticket. allowed √ 17 考点 6 辨析instead与instead of Instead he watches whatever he wants until late at night. 相反,他却可以看他想看的任何节目直到深夜。（Unit 4 P27） 辨析 含义及用法 例句 instead 副词,意为“代替；反 而；却”,修饰整个句 子,位于句首或句末。 Tom was ill, so I went instead. 汤姆生病了,所以我去了。 instead of 介词短语,意为“代替, 而不是”,后面跟名 词、代词或动名词。 Let's play chess instead of watching TV. 让我们来下国际 象棋,而不是看电视。 18 13.—What did Sally do with her old clothes last week？ —She didn't throw them away. ___, she made some useful things from them. A. However B. Instead C. Instead of 14.I think we can save money by cooking meals at home instead of _______（eat） outside. eating √ 19 instead instead of 15.Anna will work out the problem by herself ___________ asking her parents for help. instead of 16.You should not give up. ________, you should try to find a better solution. Instead 20 考点 7 continue的用法 In some families, competition starts very young and continues until the kids get older.在一些家庭中,竞争开始得很早并且持续到孩子们长大。（Unit 4 P30） continue作不及物动词,意为“持续,存在”,相当于go on。常用作及物动词,用法如下： ▶continue to do sth.=go on to do sth. 指继续做另外一件事。如：I hope I can continue to make progress next year. 我希望我明年继续取得进步。 ▶continue doing sth.=go on doing sth. 指继续做同一件事。 21 17.Nancy knows the importance of English, so she will continue ___ it until she gets good grades. A. to learn B. learn C. learning 18.Although he has gone, Yuan Longping's spirit will continue ___ us. A. to influence B. influence C. influencing √ √ 22 考点 8 compare的用法 And they are always comparing them with other children. 他们总是把他们（自己的孩子）与其他孩子作比较。（Unit 4 P30） 23 搭配 含义及用法 compare… with… 把……和……比较（常表示同类相比,比 较） compare______________with_____________ compare… to… 把……比作……（常表示异类相比,比喻） compare_________________________to______ 24 19.If parents always compare their children ___ others, the children may have too much pressure. A. to B. of C. with 20.Life is often compared ___ a play. Just enjoy yourself. A. to B. of C. with √ √ 25 一、语法链接 1.could表示礼貌请求和许可【讲解详见本书P111】 2.Why don't you...句型?【讲解详见本书P63】 3.连词（短语）（until, so that和although）【讲解详见本书P180~P181】 二、教材主题语篇见《语篇读写练》P27~P28 三、“人际交往”佳句及范文诵读见《晨读册》P21 26 随堂检测 一、单项选择 1.—Mike, could you please help me open the window? —___. A. It doesn't matter B. Yes, of course C. Not at all 2.—Why don't you invite Mike to come to your birthday party? —___. I will make a call to him. A. You are welcome B. I think so C. Good idea √ √ 27 3.—Mary, can you ___ your bike to me? —Sure, you can keep it for five days this week. A. lend B. borrow C. keep 4.People in some countries ___water while people in others don't have enough to drink. A. waste B. save C. recycle √ √ 28 5.—I'm really sorry about yesterday's game. We were so close to winning that. —It doesn't matter. In my opinion, if we ___ to pull together, we're going to win next one. A. continue B. fail C. decide 6.Don't___ our parents too much. We should learn to deal with problems by ourselves. A. agree on B. put on C. depend on √ √ 29 7.The government plans to___ more jobs for young people in western China. A. return B. invite C. provide 8.My sister has___ the exam, so she is very happy now. A. failed B. refused C. passed 9.—Does the hotel ___ free breakfast to all the guests？ —No. It's only for the guests who attend the meeting. A. show B. offer C. invite √ √ √ 30 10.Teenagers should not be ___ to drive according to the law. A. allowed B. used C. supposed 11.If you want to know more about the reading activity, please ___ our website. A. set up B. wait for C. look through 12.When you are ___, close your eyes and try to calm down. A. clear B. nervous C. usual √ √ √ 31 13.I think it is not ___ to talk about other people's secret. A. smooth B. possible C. proper 14.Ms. White made me___ the difficult chemistry problem all by myself. Finally, I got the right answer. A. work out B. cut out C. eat out 15.—To lose weight, I have to be on diet. —You'd better not. ___, you should take exercise. A. Instead B. However C. Therefore √ √ √ 32 16.We often compare the children___ the sun in the morning because they are always energetic. A. with B. to C. as √ 33 二、选词填空微语篇练习 decision real never rule keep My parents are strict with me both in life and study. They set a lot of 1.______ for me. For example, they 2._______ allow me to stay up too late. I try my best to understand my parents. Although they don't allow me to make my own 3._________, I know that it is because they 4._______ love me and want me to have a bright future. In order to 5.______ a good relationship with my parents, I often talk with them as friends, and always tell them my troubles. I also help them do some housework. rules never decisions really keep 34 $$