创新教学模式,提高语言点教学的课堂效率

2020-11-10 11:21胡灿英
教师·上 2020年9期
关键词:课堂效率创新教学模式

胡灿英

摘 要:高中英语课文语言点的教学是教师很长时间以来感到比较棘手的课题之一,所以创新语言点教学模式,提高语言点教学效率成为文章作者这两年以来一直努力完成的首选教研任务。经过不断地探索和实践,课改模式得到了教师和学生的认可,提高了语言点教学效率,也提升了学生的语言能力。

关键词:创新;教学模式;课堂效率

中图分类号:G633.4 文献标识码:A 收稿日期:2020-06-23 文章编号:1674-120X(2020)25-0078-03

一、创新教学模式

据高考考纲和中学英语教学大纲以及新课标的要求确定本课的教学目标;按照“重要新单词—重要新短语—重要新句型—本课语言点的综合演练和高考链接—本课语言点综合运用”的层次,紧扣教材由浅入深、由基础到综合地准备学案;以学生为主体,运用任务型、归纳法教学来培养学生自主学习能力、合作学习能力、语言观察能力、总结能力、运用能力以及语言学习能力,创新教学模式。

二、具体操作步骤

第一,学生自主合作,根据中文意思从课文中找出重要的新单词和短语。

例如,高一牛津英语教材模块一第二单元《Home alone》Task1:  Translate the following important new words and phrases into English.

令……吃惊、容忍、场景、辩解、值得、迫不及待地去做、处理、负责、对……苛刻、 一团糟、对……粗鲁的。

第二,学生根据教师准备的学案合作学习重要新单词,然后观察分析配套精编练习,最后总结反思该词的用法。

例如,高一牛津英语教材模块一第二单元《Home alone》Task2: Learn the uses of some important new words.

(1)课文原句:Yes,I cant wait to         the boys!  (line 5)

surprise在此作动词,意为“使惊奇,使惊愕”。

e.g.①They         ﹙surprise﹚us with a visit.

②It         ﹙surprise﹚me to see so many people there.

surprise 也可作名词,意为“惊奇, 惊愕, 意外”。

e.g.Dont tell him about the present — its            .

surprise作不可数名词常与to 连用,构成固定短语: to ones surprise  使某人惊讶的是……其形容词是: surprising  令人惊讶的,surprised  感到惊讶的。

e.g. ①                     (令老師感到惊讶的是),he failed in the exam again.

②He was extremely         at the               news!

Conclusion 1: the uses of “surprise”.

(2)课文原句:We wont           such behavior in our house! (lines 27-28)

tolerate 在此作动词,意为“容许,容忍”。

e.g. ①This sort of behavior will not be          .

②I dont know                     (你怎么能容忍那噪音).

Conclusion 2: the uses of “tolerate”.

(3)课文原句:  Act two,          one.(line 34)

scene作名词,有以下几种含义:

①(戏剧)场景,布景。

e.g. This play is divided into three acts, and each act has three       .

这个剧分为三幕,每一幕有三个场景。

②景色,风景。

e.g. The         is a perfect dream when you see the sun rising slowly in the east.

③现场,出事地点。

e.g. The murder suspect couldnt explain away his fingerprints at the        .

Conclusion 3:the uses of “scene”。

区分:

scenery意为“自然景物,天然风光,舞台布景”。

e.g. ①The grassland       of Tibet is unrivalled.

②The          for the play must have cost too much.

sight既可以指眼前看到的景观,又可以指名胜、风景。在表达后者的含义时必须用复数。

view常指从远处或高处看到的景色,可与scene互换。

①The first time I toured the Great Wall,I was deeply impressed with the beautiful _____.

A. view         B. sign          C. scene        D. scenery

②The _____ of the story is Russia during World War Ⅱ.

A. view        B. sign           C. scene       D. scenery

(4)课文原句:They never even gave me a chance to          . (line 37)

defend 作动词,意为“辩解,辩护”。常用结构:defend sb/ oneself/ sth.( from/against sb/sth)

e.g.  ①How can you          such behavior?

② She             (成功地为自己进行了辩护)in court.

Conclusion 4: the uses of “defend”.

区分:guard/protect。

① Some insects take on the color of their surroundings to         ( defend/guard/protect) themselves.

②Soldiers          the research center with guns every day.

③It is the duty of every Chinese citizen to           his motherland.

Conclusion 5:the differences among them.

guard 意為“留心守望,警戒”,防止可能的攻击或侵害;

protect 指利用各种安全防御措施,尽力照顾某人/物,以使其不受损害;

defend 指用武力或其他措施保护某人/物在面临危险时不受损害。

(5)课文原句:They dont         an explanation. (line 42)

deserve 作动词,意为“值得,应得,应受”。

e.g. ①He          a reward for his efforts.

②He certainly deserves ______ to prison.

A. to send       B. to be sent        C. sending        D. being sent

③Guilin deserves ____. (一游)=Guilin deserves ________.

Conclusion 6: the uses of “deserve”.

第三,学生根据教师准备的学案自主、合作学习重要新短语,然后观察分析配套精编练习,最后总结反思该短语的用法

例如,高一牛津英语教材模块一第二单元《Home alone》 Task3:Learn the uses of the important phrases.

(1)Yes, I             surprise the boys!

cant wait to do意为“迫不及待地做”。

(在周末我迫不及待地去钓鱼)

联系: 情不自禁地做某事         不能帮忙做某事

(2) What did you        the cash we left? (line 14)

do with在这里是“处理、利用”的意思,  ①我有一大堆信要处理;② 你怎么处理这个问题。

do with 和deal with的区别:

do with和deal with都有“对付,处理”之意,只不过用于特殊问句时,do with与what连用,而deal with则与how搭配使用。

e.g. Could you tell me how _____ the matter?

A. to deal withB. to do withC. dealing with D. doing with

(3)The room          , with pizza boxes on the floor and dirty dishes in the sink.

mess 意为“混乱,凌乱,脏乱”。

e.g. Her hair            . (很混乱)

make a mess of意为“弄坏,把……搞得一塌糊涂,把……弄脏”。

e.g. The heavy rain made a great mess of the garden.

mess可用作动词,意为“弄糟,弄乱,妨碍”,mess up意为“混乱,弄糟”。

e.g.I am asking to organize the trip, but I            .(把它弄糟了)

(4) We left you in charge! (lines 22-23)

①leave意为“使……处于某种状态,听任……”。

常用结构:leave + O.+ OC。

其中宾补可以为adj. /prep./ v-ing / n. /p.p。

e.g. ①请让门开着;②别让他在外面的雨中等着; ③请让我独自一人。

②charge 在句中为名词,意为“ 掌管,照管”。

常用结构有:in charge of ,负责;in the charge of,由某人负责;in ones charge,由某人负责;take charge of,负责。

e.g. ①Who              the factory?

②Mr. Li will      the project. =The project is              .

The Department stores                   Mr. Li.

charge 作动词,可表示“索价,要价”。

e.g. The barber           ten dollars for a haircut.

charge还可表示“责令;公开指责;控诉”,常与with连用。

e.g. He was          with stealing a car.

第四,学生根据教师准备的学案自主、合作学习重要句型、重要结构,然后观察分析完全配套精编练习,最后总结反思该句型、结构的用法。

例如,高一牛津英语教材模块一第二单元《Home alone》  Task4:Learn the uses of the important new sentence patterns.

(1) Mom and Dad arrive back from vacation a day earlier            . (line 2)

than expected 意為“比预期的,比预料的”,是一种省略结构。

e.g.  你比预料的考得好。

常用结构:expect + n./pron./to do sth/that。

也常用于复合结构  expect sb. to do sth / there to be。

(2) Eric runs in after it, followed by a big dog, walking very slowly. (lines 6-7)

e.g.①Prices of daily goods bought through a computer (=                     ) can be lower than store prices.

②Do you know the boy standing at the door? = Do you know the boy                           ?

(3)The room is in a mess, with pizza boxes on the floor and dirty dishes in the sink.

结构:with +O.(宾语)+ O.C(宾语补足语)。

e.g. ① The teacher came into the classroom        . (手里拿着一本书)

②The family went out for a walk       . (让灯亮着)

③He often sleeps              . (让门开着)

④                               (有这么多的人每天用英语交流), it will become more and more important to have a good knowledge of English.

⑤All the afternoon, he worked                  (锁着门)

⑥                         (由于担心有两门考试通不过), I have to work really hard this weekend.

Conclusion: with +O.(宾语)+ O.C。(宾语补足语, 宾语补足语由哪些词性的的词充当,为什么?)

Timely practice: The living room is clean and tidy, with a dining table already ______ for a meal to be cooked. (2010年山東)

A. laidB. layingC. to layD. being laid

(4)Daniel                and looks upset. (line 35)

has his arms crossed是“have sth. done”结构,表示“让 / 叫 / 使 …做某事”。

①We                        (请人修自行车) just now.

②He has                      . (请人剪头发)

have sb. do sth.意为“让 / 叫 / 使某人做某事”。

have sb. / sth. doing意为“叫 / 让 / 使某人做某事或让某种情况发生”,表示宾语与现在分词表示的动作之间为主动关系,且动作正在进行。

例如:Dont have the baby crying!

用括号内所给动词的适当形式填空。

①A computer does only what thinking people have it

(do).

②Who did you have          (paint) the wall yesterday?

③Im sorry I cant help you because I have a lot of letters        (answer).

④The villagers are going to have a new bridge

(build)over the river.

⑤Who had the candle         (burn) throughout the whole night?

⑥What have they had         (do) to stop the pollution from the chemical works?

第五,学生运用本课所学习的语言点知识或自主、或合作完成教师精选的高考习题,检测灵活运用语言知识的能力。

Task 5:The beautiful scenery of NMET.

(1)(2017 浙江,完形填空) Now Alia waited for         the war to end and dreamed of peace and a new library.

(2)(2015 江苏,阅读理解)We are facing today a strange new world and we are all wondering         we are going to do with it.

(3)(2017 天津改編,2) My room is         a mess, but I needn't clean it before I go out tonight. I can do it in the morning.

(4)(2015 重庆,阅读理解)With rainbows         (form)in the splashing water around you and the sound of huge drops of water bouncing off your body and face, it is truly exciting.

(5)(2015 天津,3)Only when Lily walked into the office did she realize that she had         (forget/leave)the contract at home.

(6)(2017 课标全国Ⅲ,阅读理解)It was a

(scenery/view/scene/sight)that had been repeated many times in the theater's 75-year history.

(7)(2015 课标全国Ⅰ,语法填空) For those who fly to Guilin, it is only an hour away by car and offers all the         (scenery/view/scene/sight)of the of better-known city.

(8)(2017 课标全国Ⅱ,七选五)Tell the person you are sorry, and explain that you have a meaning things         (do)and then ask if the two of you can talk at a different time.

(9)(2015 四川,七选五)They help the body

(defend /guard/protect)itself against some kinds of infections.

(10)(2014 北京,完形填空)Since this student worked so hard on the posters, she         (depends / deserves / defends/ devotes)a prize, too.

(11)(2013 福建,32)Anyone once         (test)positive for H7N9 flu virus,will receive free medical treatment from our government.

Task 6:Writing.

以 My growing pains 为题,写一篇100词左右的短文。注意:要尽可能多地运用本课学到的语言点;要用具体的事例来记叙你成长的烦恼;不能使用真实姓名和学校名称。

三、喜人的高效课堂

从不断地运用这种教学模式的过程中,笔者发现学生自主学习、合作学习、观察、分析语言现象的能力,总结语言点知识用法的能力和结合语境运用语言点知识的能力得到了不断提高,课堂效率自然就大大提高了,学生语言能力就大大增强了。

参考文献:

[1]中华人民共和国教育部.普通高中英语课程标准[S].北京:人民教育出版社,2017.

[2]牛津高中英语(模块一·高一上学期)[M].南京:译林出版社,2018.

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