1、含有情态动词的被动语态其构成形式为:情态动词be过去分词He can finish his homework in an hour.His homework can be finished in an hour. 其否定形式在情态动词后加not,一般疑问句将情态动词提到句首。 任务二:将下列的句子变成含情态动词的被动语态:任务三:预习短语(英汉互译)【教学过程】Step 1 . 预习交流与展示 Step 2. Warming-up Step 3. Lead-in Step 4 .Practice : Pairwork: Activity 1c and 2cStep 5. Listening p
2、ractice 1b 2a 2b,then check the answers.Step6.精讲点拨1. allow (1) allow sb to do sth (2)allow doing sth 允许做某事(3) sb be allowed to do sth.Eg:We are not allowed to have mobile phones at school. 2. get +n.+p.p(get+宾语宾语补足语)使某事被做举例:I got my hair cut yesterday. Ill have my bike repaired tomorrow. 3. instead
3、of 代替;而不是instead of 是一介词短语,表示“代替、而不”。instead of后必须接名词、代词、介词短语或动词-ing形式,而不单独使用。【备课例句】Ill clean the classroom instead of you. 我将替你打扫教室。We went there on foot instead of by bus. 我们没乘公共汽车,而是步行去了那儿。【横向辐射】instead instead是副词,在句中充当状语,常用于句首,起连接上下句的作用,通常是上句含有否定的意义,然后是用instead引出下句,提出相反的情况,意为“反而”。【例句】He didnt an
4、swer my question. Instead, he asked me another question. 他没有回答我的问题,反而问了我另一个问题。Tom doesnt study hard. Instead, he plays football all day. 汤姆学习不努力,反而整天踢足球。instead也可用在句末,意为“顶替、代替”。【例句】Ann is tired. Let me do that instead.安累了,就让我来做那件事吧。Han Mei cant help us. Lets ask Lin Tao instead. 韩梅帮不了我们,咱们请林涛代替吧。【温馨
5、提示】instead of和instead在一定情况下可相互转换。She went swimming tomorrow instead of playing basketball. =She didnt play basketball. She went to swimming instead. 她去游泳了,而没有打篮球。【课堂变式】Weve got no coffee. Lets have tea _.A. either B. however C. yet D. instead【解析】either意为“也(不)”,通常用于否定句,位于句末;however“然而”,通常位于句首或句中。yet“
6、还,仍然,可是”;instead意为“代替,替代”,只能位于句末,强调不做前面的事情,而做后面的事。根据句意为“我们没有咖啡了,喝茶吧”确定选D。4.He should stop wearing that silly earring.他应该不戴那个愚蠢的耳环。stop doing sth. 表示的是“停止做(正在做的)某事”,这里的doing sth.为动名词短语,所表示的行为发生在stop 之前,作stop 的宾语。stop to do sth. 表示的是“停下来(原来做的事)去做(另外的)某事”,这里的to do sth.是不定式短语,所表示的行为发生在stop 之后,作stop 的目的状
7、语。She stopped crying and listened to the music. 她停止哭泣,听起音乐来。They walked for a while and stopped to have a rest. 他们走了一会儿,便停下来休息一下。Step7 拓展延伸T:What should you do to make our class better?Discuss in groups and make rules. S :I think students should keep quiet in class. I agree with you. We should liste
8、n to the teacher carefully. Students shouldnt be allowed to make noise in the classroom. Group leader write down “ Students shouldnt be allowed to make noise in the classroom.Step8 系统总结Step9:Homework: Finish off all the exercises. Period2 Section A 3a3c (一)教学目标1知识技能 :初步了解情态动词的被动语态形式:从而推出情态动词的别动形式结构是
9、: 情态动词+系动词+动词的过去分词。 2过程与方法:根据情态动词的被动结构形式: should + be +p.p.从而掌握情态动词的 被动结构形式是:情态动词+系动词+动词的过去分词,极其肯定形式,否定形式,一般疑问句形式。回顾所学的情态动词:can could may must need 等。自己总结出情态动词的被动语态结构。 3情感态度:通过should be allowed to do 句型,知道青少年哪些事情可以做,哪些事情不可以做。从而明辨是非,养成良好的人格修养,为自己的劲来奠定良好的基础。情态动词+ 系动词be +动词的过去分词 should+ be +p.p. should
10、 not+ be+ p.p. 【自学环节】课前预习 探索新知Step 4 Pairwork 3b Role play. Use the information in chart to practice with the conversation in 3a covered. They can look at the sample conversation in the right box. Step 5 Task 2 “Whos the best reporter?” Make a survey by asking any 5 students the questions in the cha
11、rt in activity 4. Then give out a report about it. See who is the best reporter? And the best reporter will get a nice ball-pen.Step 6:精讲点拨:1. tiny adj. 极小的;微小的;tiny 意为“ 极小的;微小的” 说一个东西非常非常小,有生命的物体和无生命的物体上都可以用,但通常不用在名词前面修饰。 Cells are so tiny that you can not see with your eyes.细胞是如此的小以致你用肉眼无法看见。【横向辐射
12、】little, tiny ,small的区别small指外形相对较小,但还能清楚看得见的,多指面积、体积等如:Iputthepresentinasmallbox.我把礼物放在一个小盒子里。tiny则可能肉眼看不太清楚,强调特别小。如:Fleasaretinyinsects.跳蚤是很小的昆虫。little则含有更多情感带有感情色彩,表示喜欢、可怜或讨厌,表示“小巧的”,The room was too _for five of us to live in. A. small B. little C. big D. few【解析】根据题意:房间太小住不下,这里的小是指面积小,故正确答案是A。2.
13、 awful adj. 很坏的,讨厌的;What awful weather it is today.今天天气真糟糕!【横向辐射】terrible, bad, awful的区别awful:极讨厌的、极糟糕的、使人极不愉快的。一般为口语用词,可修饰人或事物, 用于表示条件差、质量低劣、情况糟糕等。例句:What awful weather!bad: 坏的、不好的。应用范围很广,可修饰一切不好的、不道德的人或事(从顽皮到腐败、无道德、胡作非为等),在很多情况下可代替其同义词。Youve been a bad boy today. 你今天不是个乖孩子。 terrible:可怕的,令人生畏的、极糟的。
14、常用于口语中,可修饰真正引起极端恐惧的人或事,也可以是一种夸张的表达,仅指令人感到非常不愉快或痛苦而已。例如:What a terrible accident! 多么可怕的事故。Her mother lost her life during the _storm in 2005. A. awful B. bad C. terrible D. afraid【解析】awful指令人讨厌,不愉快的,bad坏的,程度较小;afraid是害怕,提心的意思; terrible指令人恐怖,伤心的事,正确答案是C。3.regret v & n 感到遗憾,懊悔regret在英语中是一个重要的单词,在这儿对其用法
15、进行总结,以供学习者参考。1. vt. 感到遗憾,表示歉意,懊悔 regret+ n./ pron. If you dont do it now, youll only regret it. 如果现在不做,以后一定会后悔的。 regret + that/wh- 从句 I deeply regret what I said. 我非常后悔说了那些话。 regret + to do We regret to tell you that your application has not been successful. 我们很遗憾的通知你,你的申请未通过。 regret + v-ing He very
16、 regretted ever having mentioned it. 他非常懊悔提起那件事。2. n. 痛惜,懊悔,遗憾,失望 It is with great regret that I accept your resignation. 接受你的辞呈我感到非常遗憾。【课堂变式】Jack didnt pass the math test again, he regretted ever_ during the math lesson. A. sleep B. sleeping C. to sleep D.slept【解析】regret doing sth意为:后悔做了某事,故正确答案是B。
17、Step 6 Summary and homework:Write out the report in your exercise-books. Step7 系统总结Unit 7 Teenagers should be allowed to choose their own clothes. Period 3 Section A( Grammar Focus-4c ) 教学目标:知识与能力:1.识记本部分词汇 2 .理解并运用语法:含情态动词的被动语态 过程与方法:通过学习 4a,4b,学会含情态动词的被动语态。情感态度与价值观:教学重、难点:情态动词+ 系动词be +动词的过去分词 shou
18、ld+ be +p.p. / should not+ be+ p.p. 1.如何运用 should be allowed to 结构表达自己对各种规章制度的看法。课前预习 探索新知:预习任务(一)一预习交流二课中实施 Step 1情景导入(参考案例)生活中规则无处不在,没个家庭都有自己的家规。你能说一些自己家的家规吗?(4分钟)Questions:1.What rules do you have at home?_2. What do you think these rules at home?Step 2. 畅通Grammar Focus回顾语法重点.要求学生分角色问答并翻译表格中的句子。出
19、说be allowed to do的各种句式的变化形式。并能造出相仿的句子。简要归纳被动语态的结构及用法。Step 3:完成教材4a-4c的任务1. 要求学生翻开课本P52,参照4a所提供的信息和例句,用被动语态改写句子.给出5分钟的时限,并请另4位同学在黑板上改写,全班集体核对答案。(5分钟)参考答案2. Teenagers should be encouraged to do social work for their community.3. Can Lucys homework be done tomorrow instead?4. Do you think teenagers mus
20、t be kept away from the Internet?5. Teenagers should be given chances to make their own decisions.2.用所给单词的正确形式完成4b短文。给出5分钟的时限,并请另个5位同学朗读短文,全班集体核对答案。1. be asked 2. allowed 3. be educated 4. start 5. move 6. take 7. continue3. 你和你和朋友将创办一个英语俱乐部,请参照4c的对,列举一个什么可以做,什么不可以做的清单。4. 小结训练。要求学生在规定的时间内完成一个小练习。并请若
21、干学生给出自己的答案。有错误的话及时解决纠正。(2分钟)Step4:Do some exercises.用所给词的适当形式填空。1. LinTao thinks he is old enough to make his own decision (decide)2. In China, its very important to get the college education (educate) for teenagers.3. As a teenager, we should get more chance to do some social(society)work.4. At the
22、 meeting, Amy disagreed (agree) with Mr. Liu about this wrong activity.5. In China, smoking isnt allowed (allow) whenStep 5 Summary: 含有情态动词的被动语态。 _.homework Period 4 Section B 1a- 1e含情态动词的被动语态 should be allowed to do sth1. -Do you think Peter should be allowed to take the test later? -No, I dont agr
23、ee。/disagree -你认为彼特应被允许补考吗?-不,我不同意, 2. I think parents should not be too strict with teenagers.我认为父母不应对青少年太严格要求。3. -Do you ever get to class late? -你曾经上课迟到过吗 -Yes, I sometimes get to class late. -是的,我有时上课迟到。Learn to make rules or change rules reasonably.教学活动设计:一: Learning Steps (课中实施)Step 2完成教材1a-1e
24、的任务1. 要求学生翻开课本P53,迅速阅读1a部分的内容。并按要求完成课本上相应的任务。然后要求5-10名同学给出自己的答案,教师可把这些问题在黑板上列举出来并进行一下排序,看哪个问题是最多同学碰到的。(3分钟)参考案例get to class later1study with friendsfinish a test early3worry that youll fail a test5针对1a中的问题,每个学生都有自己的回答,请根据学生自己的答案来完成1b的任务。然后邀请几名同学进行在全班汇报表演。(环节说明:针对学生的不对回答,教师做出总结:根据同学们的回答,我能看出有些学生能遵守学校
25、规矩,有些则不能。也许你们认为这些规则时不合理的,需要修改。下面我看听磁带,看这个男孩是怎么认为的。)4. 听第一遍录音,完成课本上1c部分的任务。并与黑板上先前列出的问题进行核对,看有没有相似的。5. 听第二遍录音,完成课本上1d 部分的任务。黑板上列举的相似的问题同样得到了解决。6. 听力内容巩固训练。要求学生根据所听到的内容完成下列问题。完成后要求若干学生给出自己的答案。以巩固对听力内容的了解。7. 听第三遍录音,并打开听力材料,全班逐句进行跟读。8. 放下听力材料,要求学生模仿听力内容,利用2a,2b的信息分角色练习对话练习。然后邀请2-3对同学当堂演示。看哪一对的表现最佳。(5分钟)
26、(环节说明:将听、说、读、写的任务结合起来不仅锻炼了学生的语言综合运用能力,还巩固了学生对目标语言的学习、识记和运用。9.完成1e的任务。这一部分要求读教材上的陈述,然后与同伴谈论学校的校规。然后邀请2-3名学生当堂展示自己的观点。可采用下面的形式:I think the school rules are because. In fact, we need / dont need strict rules because Teachers should / should not be too strict with studentsStep3:1.be strict with 对某人要求严格该短语后接表示人的名词,意为“对某人要求严格”。Our teacher is strict with us. 我们的老师对我们要求严格。Her parents are very strict with her. 她的父母对她要求很来。【横向辐射】be strict in 后接某件事、某项工作或某个方面的名词,意为“对某事要求严格”。He is strict in his work. 他工作一丝不苟。Miss Smith is very str
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