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视频标签：COMBINE,SENTENCES
所属栏目：高中英语优质课视频
视频课题：教版高中英语选修语法与词汇Unit 13 COMBINE SENTENCES河北省 - 邯郸
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Sentences
整体设计思路
本节课主要针对高三学生复习语法：句式结构。包括导入（Lead in）、呈现（Presentation）、观察发现（observation）归纳总结（summarize）和学后练习和活动（exercise and activity）。本节课的亮点在于知识树的呈现方式使得原本枯燥的句法变得形象生动。首先，以“The Jabberwocky problem”为切入点导入，让学生体会在无法理解句意的时候，依然可以答对问题，旨在增强学生的自信并且引出课程主题：句子结构。句子结构会对学生的理解有一定的帮助，从而唤醒学生对枯燥的句法的兴趣且持有期待；然后，用有趣的图片（涉及当前政治、娱乐和科技前沿）以不同的方式呈现基本句式；用一目了然的知识树图呈现结构框架，都为学生下一步的观察总结奠定了基础。再然后，以知识树为引领，分为三个部分让学生观察得出结论。最后，在学生活动和练习这一环节，设计活动group discussion 和 number head together旨在让学生最大程度的参与活动，产生信息差，从而对目标语法的理解更深入；同时，练习的设置别出心裁，分别有单词排序、缩句和学生习作。练习的每一个句子都是精雕细琢，既符合课程目标有结合时尚，和学生的生活息息相关。通过本节课的学习，学生或多或少都会在linguistic competence, discourse competence, strategic competence and sociolinguistic competence 方面有所收益。
Learning aims Knowledge aim:
Students will know learn to recognise simple sentences, compound sentences and complex sentences. Ability aim:
Students will learn how to make simple sentences, analyze complex sentence and write some beautiful sentences. Emotion aim:
Students will build self-confidence in groups(classroom culture) Teaching important & difficult points
How to combine simple sentences into compound or complex sentences when necessary. Teaching methods
Communicative language teaching; task-based activities Teaching aids
Multimedia and learning guidance Teaching procedures & ways Step 1 lead in
人
2
Time
Interaction& stages
Teacher’s activity Students’ activity
Purpose& Materials
4 minutes
Students – Teacher– Students-
Let students listen and try to answer two questions
Discuss about the answer and how they got the answers.
Use “The Jabberwocky problem”to introduce the topic meanwhile build confidence.
Students listen. After listening, the teacher asked Q “Can you understand?” They say no. the teacher encourage them to look at the verbs ( structure ) to find the answer, thus introducing today’s topic.
Step 2 Presentation Time
Interaction& stages
Teacher’s activity Students’
activity
Purpose& Materials
① 3mins ②2mins
Students – Teacher– Students-
①
Present some pictures, make students produce
simple sentence structure. ②
Present
two sentences, ask students to find one word to join the two sentences
together, and then present more compound sentences and ask them find ① Look at the pictures, use
simple sentences
to describe the
pictures.
②Find
one word to join the two sentences together, and read
them aloud. From the sentences
provided, find ①
To produce 5 simple sentences: SV,
SVO,
SVOOC, SVOO, SLV.
②
To
find
the conjunctions indicating compound sentences.
3
③2mins
conjunctions.
③Present six complex sentences
and
let students read them together.
Enable students to find the clauses.
the structure.
③ read the complex
sentences together.
③ to be familiar with the
sentences
and
recognize complex
sentences.
Step 3 Observation Time
Interaction& stages
Teacher’s activity
Students’ activity
Purpose& Materials
10 minutes
Students – Teacher– Students-
①Let students observe 5 simple sentences with different coloures standing for different elements of a sentence and make their own discoveries. later show them the tree to summarize.
②Let students observe that joining simple sentences together
makes
compound sentences. Pay attention to coordinating conjuctions.
③ Let students observe 5
①Read
the
5 sentences. Find S, V, O, OC, P, in each sentence.
②Observe some compound
sentences, and find the coordinating conjunctions
included in each sentence.
③ Students read ①To make
them discover 5 kinds of
simple sentences..
②Find the conjunctions,
knowing
about
compound
sentences.
③
4
complex sentences, ask them to say the sentences are simple or complex and ask them to point out which clause is included.
and observe the 5 complex sentences. Find attributive clause, adverbial clauses,
noun clauses. Meanwhile pay
attention
to Coordinating conjunctions.
to recognize the 3 kinds of clauses and two
parts:
main
sentence and clauses.
Step 4 Summary Time
Interaction& stages
Teacher’s activity Students’ activity
Purpose& Materials
2mins
Teacher– Students-
Let students make a summary referring to the knowledge tree.
Look at the tree and form
a mind map and make a
summary.
To improve linguistic and
strategic
competence.
1. simple sentences: SV, SVO, SVOOC, SVOO, SLV. 2. compound sentences
3. complex sentences: the adverbial clauses, the attributive clauses and noun clauses. About the knowledge tree: if you want to get the main idea, please cut down the brunches and leave the trunk. If you want to write a nice composition, please add some clauses. Step 5 exercises Time
Interaction& Teacher’s
Students’ activity
Purpose&
5
stages
activity Materials
10mins
Students –teacher
①Let students do exercise I: put the words in correct order.
②Let students do exercise II: Shorten
the long sentences, cutting
the branches and leave the main sentences.
③Let students do exercise III: combine simple sentences into complex or
compound sentences.
①Do exercise I: put the words in correct order and show their answers..
②Students do exercise II with their parteners: Shorten
the
long sentences, cutting the branches and leave the main sentences.
③Discuss with their group members about the way to change the three sentences.
①Check for use
②Check for
reading for gist.
③Check for writing
Homework
Encourage the Ss to write some sentences to describe the picture.
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