英语必修5译林牛津版Unit 3第6课时表格教案
主备人
执教人
授课日期
班级
总课题
M5U3
总课时
分课时
1
课型
复习
课题
M5U3 Grammar 1
教学目标
know different functions of verb-ed forms as an adjective or an adverb.
the passive meanings and past meanings of verb-ed forms.
relationship between the verb and its understood subject.
adopt verb-ed forms in their expressions.
教学重点
Words , phrases and sentence patterns
教学难点
Practical usage
教具
Blackboard , slides and handouts
教学内容
教法学法
Teaching procedures:
Step 1 lead in (PPT 4-9)
Review the usage of verb-ing in general
Ask students to compare two attributive clauses and rewrite them. Ask students to do the verb-ing one, and the verb-ed one can be done by the teacher. Then ask students to tell what has caused the difference. ( The relationship between the verb and its understood subject)
Conclusion 1: The v-ed from can express passive meaning.
[Explanation]
此处用彩色的图表跟学生一起回忆动词现在分词的形式，让学生视觉上感觉到不那么乏味。然后跟学生一起看一些相对应的例子，有个直观的感觉。在此基础上让学生对比两个句子，让学生用现在分词改写其中一个定语从句，另一个由老师做，然后让学生对比改写前和改写后所不同的地方，让学生观察不同的原因，从而引出过去分词的一个重要语法意义：即表示被动。
Step 2 Function of the verb-ed form with passive meanings (PPT10-15)
Present sentences containing the verb-ed form, and asking students to find out what functions it serves in different sentences.
Conclusion 2: V-ed can be used like an adjective or an adverb in a sentence, serving as attribute, predicative and object complement. A verb-ed can act as adverbial to modify a verb like stand, lie.
Ask students to fill in the form which tells different functions of the verb-ed form. Ask them to give an example for each.
[Explanation]
由于学生已经有一定的分词基础，因此没有必要一项一项推导，而是采取归纳的方法，罗列出能反映过去分词表示被动意义时在句子中充当不同成分的情况，让学生根据具体句子进行分析过去分词充当的成分，发现该动词跟其逻辑主语的关系，从而强调过去分词与现在分词在语法意义上被动与主动的区别。
Step 3 The verb-ed form with past meanings (PPT16-17)
Use the phrases “developing countries” and “developed countries” to explain this usuage.
More phrases.
[Explanation]
同样，在这一步骤上，采取现在分词与过去分词在句中不同意义对比的方法，让学生发现过去分词表示过去或完成的意义，并介绍一些常见的表示过去或完成意义的过去分词，如retired等。
Step 4 Drills (PPT18-22)
Ask students to find the correct translation for the following phrases.
Complete the following sentences with the correct form.
Ask students to describe these pictures using v-ed/-ing.
Make up a sentence containing at least five v-eds or v-ings.
One sample is given: The worried boy took the overused key out of his broken pocket, opened the newly painted door and unluckily found it trapped.
[Explanation]
这个步骤设计了四个不同的活动，帮助学生正确判断和使用过去分词。其中第三、四项活动旨在能让学生充分发挥他们的想象力，在轻松活跃的气氛中更好得掌握过去分词的用法。
Step 5 Summary (PPT23)
Reemphasize the above rules.
[Explanation]
这一步骤所总结的内容可以根据学生在操练部分的表现，机动灵活的组织。
教后记：
高考链接—拓展阅读
Words：302 难度系数：★ 建议用时：16分钟
A very little boy was spending his Saturday morning playing in his sandbox. He had with him a plastic pail(桶) and a shiny, red plastic shovel(铲). In the __1__ of creating roads and tunnels in the sand, he __2__ a large rock in the middle of the sandbox.
The boy dug around the rock，__3__ to move it off the dirt. At first, he wanted to carry it out of the sandbox with his hands; however, it was too heavy. Later, with much __4__， he pushed the rock across the sandbox by __5__ his hands. When the boy got the rock to the __6__of the sandbox, he found that he couldn’t roll it up and __7__ the little wall. Again and again, __8__， the little boy pushed, but every time he thought he had made some __9__， the rock tipped(翻滚) and then fell back into the sandbox. The little boy pushed and pushed, but his only __10__ was to have the rock roll back.
Finally he __11__ tears. All this time the boy’s father watched from his living room window __12__ the drama was unfolded. The moment the tears fell, a large __13__ appeared across the sandbox. It was the boy’s father. Gently but __14__， he said，“Son, why didn’t you use all the strength that you had？”
Defeated, the boy __15__ back，“I did! I did! I used all the strength that I had！”
“No, you didn’t. You didn’t ask me for help.” The father __16__ down, picked up the rock and dropped it off the sandbox.
Do you have “rocks” in your life that need to be __17__？ Are you discovering that you don’t have __18__ it takes to lift them? There is someone who is willing to give us the __19__ we need. Maybe, it’s sometimes a good idea to ask others for __20__ when we meet difficulties we can’t overcome.
【解题导语】 本文通过一个故事告诉我们当我们遇到一些自己不能解决的问题时，向别人寻求帮助有时也是一个好的方法。
1．A.method B．step
C．practice D．process
解析：选D。根据本句，“在小男孩在沙堆里修路和隧道的过程中。”A项“方法”；B项“台阶”；C项“练习”；D项“过程”。所以选择D项。
2．A.created B．set
C．discovered D．brought
解析：选C。根据本句：小男孩在沙堆里修路和隧道的过程中，在沙坑中间发现了一个大石头。A项“创造”；B项“设下”；C项“发现”；D项“带来”。所以选择C项。
3．A.trying B．managing
C．deciding D．competing
解析：选A。根据第二段“the rock tipped(翻滚)and then fell back into the sandbox.”可知小男孩用手在大石头的周围挖，尽力将大石头从沙堆推出，但是，没有成功。A项“设法，但不一定成功”；B项“成功做某事”，与文章相矛盾，所以选A项。
4．A.thought B．struggle
C．movement D．worry
解析：选B。根据第四段“I used all the strength”可知，经过小男孩的努力。A项“思想”；B项“努力”；C项“运动”；D项“担心”。
5．A.touching B．shaking
C．using D．controlling
解析：选C。结合上文的语境“he wanted to carry it out of the sandbox with his hands”可知，用手将石头推出沙坑。
6．A.bottom B．center
C．edge D．front
解析：选C。结合上下文的语境及习惯，将石头推出沙坑，首先将石头推出沙坑的边沿。A项“底部”；B项“中心”；C项“边沿”；D项“前部”。
7．A.over B．down
C．through D．into
解析：选A。结合情境，将石头翻过这堵墙。其中over是“翻过，跨过”的意思。
8．A.doubted B．surprised
C．pleased D．determined
解析：选D。结合情境，他决心将石头推出去。其中“determined”是形容词作状语。A项 “怀疑的”；B项“惊奇的”；C项“高兴的”；D项“有决心的”。
9．A.attempt B．progress
C．effort D．decision
解析：选B。他认为每一次他都取得了一些 “进步”。A项 “尝试”；B项“进步”；C项“努力”；D项“决定”。
10．A.hope B．reward
C．point D．purpose
解析：选B。结合语境， 尽管小男孩很努力将石头从沙坑中推出，但是他的“回报”是石头又回到沙坑中。
11．A.made out B．broke out
C．burst into D．rushed into
解析：选C。结合上文的语境，不管多么用力，他总是不能将石头从沙坑中推出，小男孩已经无能为力，于是突然大声痛哭。其中“burst out crying ＝ burst into tears” 大声痛哭。其中“burst into ” 意为“突然(进入某种状态或发生某种情况)”。
12．A.so B．as
C．until D．before
解析：选B。结合上下文的语境，当小男孩大声痛哭时，他的父亲看到了这一幕。其中as 意为“当……时候”。
13．A.rock B．picture
C．figure D．shade
解析：选C。结合语境，一个人出现在沙坑旁，他就是小男孩的父亲。
14．A.surprisingly B．doubtfully
C．kindly D．firmly
解析：选D。小男孩的父亲温和而又坚定地说，你为什么不用尽所有的力量呢。
15．A.shouted B．smiled
C．called D．asked
解析：选A。结合上文的语境，孩子在大声痛哭，听到父亲的指责很委屈。因此大声回答。而不选其他选项。
16．A.reached B．looked
C．fell D．put
解析：选A。结合语境，“reach down”固定搭配。
17．A.pushed B．dropped
C．carried D．removed
解析：选D。在你们的人生道路上，有绊脚石需要搬开吗？A项“推开”；B项“掉下”；C项“携带”；D项“搬开”。选D更加合适。
18．A.who B．what
C．which D．where
解析：选B。考查固定句型 “It takes sth.to do sth.” ，其中“what”作“take”的宾语。
19．A.minds B．spirits
C．force D．strength
解析：选D。有人很乐意给我们需要的力量，这里的“力量”不仅指身体的，而且指精神上的。
20．A.help B．tips
C．advice D．ideas
解析：选A。根据第五段“You didn’t ask me for help”可知，当有困难时，向别人寻求帮助是一个好的方法，然而这个小男孩却没有寻求他父亲的帮助。
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