2022年英语素材:Unit3Teenagersshouldbeallowedtochoosetheirownclothes知识点剖析人教新目标九年级 .pdf
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1、Unit 3 Teenagers should be allowed to choose their own clothes 庖丁巧解牛知识巧学升华巧解生词pierce ps v.刺穿;刺破【词析】音析: 字母组合 ier 读形析: 形近词 piece(片)义析: to make a hole in or through (some thing) with a point【例句】Middle school students are not allowed to have their ears pierced.【拓展】掌握词组get their ears pierced“给耳朵穿孔” 。get(
2、have) sth.done 词组暗含Tomorrow,I will have my hair cut.明天我要去理发。 (是别人给自己理发。 )instead of 代替;而不是【词析】义析: in place of【例句】I should be at school instead of lying here in bed.【拓展】1)词组 instead ofingI ll go instead of you.Instead of going to school,he played out all the morning.2)注意 instead of 与 instead 的区别: ins
3、tead 后面加句子或者是放在句子的最后面。instead of不He didn t go shopping,instead he played soccer.他没有去买东西,而是去踢足球了。stay up 熬夜【词析】义析: not sleep at night【例句】She stayed up all night.【拓展】记住与 upget up 起床; pick up 捡起; turn up 出现; look up 查询; wake up 醒来; clean up 打扫;eat up 吃光;give up 放弃; end up 结束concentrate ka nsntretv. 集中;
4、聚集【词析】音析: 两个字母 c 的音分别读作k和 s形析: con+ centr(e) (中心) +ate义析: to focus;to direct or draw toward a common center【例句】You must concentrate when you are driving.【拓展】1)同根词: concentration n.2)重要短语:concentrate onIf you don t concentrate on your work youll lose your job.精选学习资料 - - - - - - - - - 名师归纳总结 - - - - -
5、 - -第 1 页,共 9 页你如果对工作不专心,你就会被解雇。design d z n v.设计;构思【词析】音析: 字母 e 和 i 的读音分别为和。形析: de(强调 )+ sign (符号 ) 义析: to draw the plans for 【例句】She designed the building. 她设计【拓展】1) designdesign sth.设计She designs all her dresses.design doing (to do)My brother designs to be an engineer.be designed for sth./ to do
6、sth.专为而做 (设置 )This room was originally designed to be my bedroom.这间屋子原定做我的卧室。2) design 也可作名词使用,design for sth.意为“某物的设计” 。如: designs for a dress服装设计图样。present prent n.现在【词析】音析: 两个元音字母e 分别读和形析: 形近词 peasant义析: this time【例句】We had learnt the present tense.【拓展】重要短语: at present 目前;现在I m considering changi
7、ng a new job at present. 我正考虑着换一个新工作。opportunity ptun tn.机会;时机【词析】音析: 字母组合 or 读形析: op+port(港口 )+unit( 单元 )+y义析: a chance for doing sth.【例句】It is a wonderful opportunity to go shopping.【拓展】1)have an opportunity for doing sth.2)have few opportunities to do(of doing) 很少有机会做某事I have few opportunities to
8、 meet interesting people.我很少有机会遇到有趣的人。mess n.混乱;杂乱;肮脏【词析】音析: 字母 e 读 e形析: me(我)+ ss义析: a state of disorder;dirty material【例句】The company s affairs are in a terrible mess .【拓展】1)messYou have made a mess of my room.Who is going to clear up the mess made by the cat.2)mess 还可作动词, mess up sth.精选学习资料 - - -
9、 - - - - - - 名师归纳总结 - - - - - - -第 2 页,共 9 页The late arrive of the train messed up all our plans.火车的晚点把我们的计划都弄乱了。reply r plv.回答;答复【词析】音析: 元音字母 e 读 ,字母 y形析: 形近词 report义析: to answer,but more formal than answer【例句】Have you replied to his letter?【拓展】1)reply 与 answer 用法一样,只是比answer2)相关短语:reply/answer to
10、sb.答复某人; reply/answer to a letter 回信;reply to sth.He failed to reply to my question.3)replyWhat did he say in reply ?他回答了些什么?get in the way 妨碍【词析】义析: be in the way【例句】Don t get in the way.【拓展】1)get long(on)with2)by the way 顺便说By the way,how long can I keep this book?3)in no way 决不,如: I will give up
11、in no way. 我决不放弃。achieve v.完成;实现【词析】音析: 字母组合 ch 读 t ,末尾的e形析: 形近词 achievement义析: to finish successfully【例句】He will never achieve anything if he doesn t work.【拓展】常见词组: achieve success 取得成功realistic rls kadj.现实的;注重实际的【词析】音析: 字母组合 ea读形析: 形近词 realist(n.现实主义者)+ic义析: tending to or expressing an awareness(意
12、识 )of things as they really are【例句】Our income has got smaller,so we must be realistic and sell our car.【拓展】1)同根词: real adj.真的,真正的,真实的,现实的;realism n.2)反义词: unrealistic succeed sksi dv.成功;达到;完成【词析】音析: 字母 u 读,字母组合ee读 i形析: 形近词 success义析: to gain a purpose or reach on aim;do well【例句】She succeeded the sec
13、ond time she took the examination.精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 3 页,共 9 页【拓展】1)同根词: success n.成功,成功的人(事) ;successful adj.Failure is the mother of success.As a writer ,he is a success.2)重要短语:succeed in doing sth.He succeeded in passing the exam.典句精讲GROUPWORK1.The other day,my friends
14、 and I talked about the rules that we have in school.【巧解句构】此句主干是简单句,the other day 作时间状语;my friends and I 是并列主语;that we have in school 是定语从句,修饰宾语rules【要点剖析】 the other day = not many days ago2.The problem is that all my classmates think the uniforms are ugly.问题是我所有的【巧解句构】此句主干是主系表结构,that all my classma
15、tes think the uniforms are ugly是表联想发散1)uniformTom looks handsome in uniform.2)注意区别:clothes 是对“衣服”的统称;dress 指“女服”“礼服”;suit 指“ (一套)衣服” 。3.Our teachers believe that if we did that,we would concentrate more on our clothes than our studies.我们老师认为如果我们真那样做了,我们就会把更多的精力集中在我们的衣服上而不是学习上。【巧解句构】此句是多重复句。主句是our te
16、achers believe,that 引导的是宾语从句,在这个宾语从句中还有一个if 引导的条件状语从句,这个从句是虚拟语气,表示对某一事情的联想发散一般现在时态的虚拟语气其方式一般是:If+ 主语 +动词过去时态+其他,主句 +would+动词原形 +If I had longer legs,I would run faster.4.It s also probably a good idea for parents to allow teenagers to study in groups during the evening.【巧解句构】此句是 It be + adj./ n.+ fo
17、r + sb.+ to do sth. 结构。句中不定式中又包含一个不定式 to study in groups during the evening ,即 allow sb.to do sth.“允许某人做某事” 。in groups5.Last summer I had an opportunity to volunteer at the local hospital,but I couldn t becauseI had to go back to school.去年夏天,我有个机会在本地医院做志愿服务,但是我没能做,因为我不得不回到学校去。【巧解句构】此句是并列句,but 作连词,表示
18、意义的转折;在后一个分句中,包含一个becauseShould I be allowed to make my own decisions?精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 4 页,共 9 页1.Teenagers often think they should be allowed to practice their hobbies as much as they want.青少年经常认为他们应【巧解句构】此句是含有宾语从句的复合句,省略了引导宾语从句的连接词that。在宾语从句中又包含一个as they want 这样的比较状语从
19、句。as much as they want 作状语,表示程度。联想发散as.asas.as指“和一样” ,表示同级的比较。第一个as 为副词,第二个as基本结构: as+ adj./ adv.+as。其否定式为not as/so +adj./ adv.+as注意: 若有修饰成分, 如 twice,three times,half,a quarter 等, 须置于第一个as之前。 如:Your bag is twice as expensive as mine.结构变式一:as/so much/many+不可数名词 /可数名词复数+asShe has written as/so many es
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