《最新SectionA (4)汇编.doc》由会员分享,可在线阅读,更多相关《最新SectionA (4)汇编.doc(7页珍藏版)》请在三一文库上搜索。
1、八年级上册教案设计Unit 4 Our WorldTopic 1 Whats the strongest animal on the farm?Section A. Material analysis Section A的主要教学活动为1a, 2b和3。本节课主要学习形容词的比较级、最高级这一重点语法,它是本话题的重点也是难点,建议至少用两节课完成Section A 的教学。 本节课通过Michael 和Wang Wei 的对话,引出农村和城市的对比,最终学习本节课以及整个话题的重点:形容词的比较级和最高级。课本中设计了农村和城市对比的图片和农场里各种不同的动物的图片,这些跟日常生活密切相关,
2、能引起学生的联想和兴趣。在设计这堂课的时候,教师可以根据实际情况,增加模拟真实的情景让学生有更加真实的感受,在活动中自然习得语言。. Teaching aimsKnowledge aims: 1. 能根据音标正确拼读并运用单词表中的黑体单词, 如: sky, river, clear, beauty, nature, horse, sheep等。2. 能正确地拼写本课新词,根据对比或者联想记忆单词,如:sky-blue, river-clear等。 3. 能正确地运用比较级和最高级来分层描述物体。4. 能运用本课所学语言,对比物体,学会正确客观看待某件事物。Skill aims:1. 能听懂有
3、关农村和城市对比的话题,并能听懂熟悉的事物之间的比较。2. 能正确地用比较级和最高级谈论一组事物。3. 能正确朗读课本的文本材料,读懂用比较级和最高级描述的句子。4. 能正确地用比较级和最高级写出事物之间的对比。Emotional aims: 培养学生正确看待事物的能力,教育学生任何事物都有两面性,对于学习不能骄傲,也不必气馁,凡事都得用发展的眼光去看待。. The key points and difficult points Key points: 1. 正确、熟练地运用比较级和最高级。 2. 掌握比较级和最高级的变化规则。 3. 学习本课的形容词、副词。 Difficult points
4、: 1. 正确、熟练地运用比较级和最高级。 2. 掌握比较级和最高级的变化规则。. Learning strategies1. 在学习生词的时候,学会通过联想和对比记忆,这样会记得更加牢固。如:blue sky, clear river等,在脑海中呈现这些画面。2. 以歌谣的形式记忆形容词、副词的比较级、最高级的变化规则可以让我们事半功倍。. Teaching aids Computer multimedia projector, some cards with tables, some photos of teacher s traveling,cards of animals. Teach
5、ing proceduresStepInteraction patternStudent activityTeacher activityIntroduction(8 minutes)1. The whole class work2. The whole class work and individual work3. The whole class work and group work4. The whole class work1. Focus their attention on the teacher.2. One student reports his/her homework w
6、hile others evaluate his/her life on Sunday.3. Enjoy the beauty of nature and discuss it. They can see blue sky, white clouds, clear river and so on. But only the students who previewed the passage can describe these pictures.4. Read and remember these new words with the help of teacher.1. Get stude
7、nts ready for learning.2. Invite a student to report his/her homework to review the structure “was/were+doing”.3. Show some photos of teachers traveling. At first, show some photos with beautiful nature. Ask students to discuss “What can you see in these photos except me ?”4. Write these new words o
8、n the blackboard: blue sky clear river fresh air beautiful nature beautyShow pictures after them to help students understand.Presentation(10 minutes)1. Individual work2. The whole class work3. Individual work4. Group work5. The whole class work6. Group work and individual work7. The whole class work
9、8. Individual work9. The whole class work andindividual work1. Students listen to 1a and check the words they hear. In fact, this part can consolidate the new words and feel the rule: adj+er.2. After the picture, most students may answer “countryside”.3. Students read 1a and find the answers in 1a.
10、Underline the comparative degrees.4. Students find rules and share in the class.5. Students read after the tape sentence by sentence.6. Students read 1b by themselves, and group leaders check and help group members.7. Read 1a together. Pay attention to the pronunciation and intonation.8. Listen to 1
11、a again. At this time, students should finish two tasks: fill in the blanks and imitate the pronunciation.9. One student reads 1c aloud, while others check the answers. Then read 1c aloud to the partner.Finish 1a.1. Show the table in 1b to students and play 1a.2. Show the picture in 1a to students.
12、Ask “Which do you like better, countryside or city?”3. “Why?” Remind students to underline the comparative degrees in their books.4. Show “blue-bluer, quiet-quieter, clear-clearer, fresh-fresher” on the blackboard. Let students discuss the rules.5. Play 1a sentence by sentence.6. Provide students wi
13、th 2 minutes. Ask students to read 1a.7. Organize students to read together.8. Show 1c to students. Play 1a .9. Invite students to read 1c aloud to the classmates.Consolidation(15 minutes)1. Individual work2. Individual work and the whole class work3. Group work4. Individual work and the whole class
14、 work5. The whole class work6. Group work7. The whole class work8. The whole class workand individual work1. Listen to 2a and fill in the blanks.2. Several students come to the platform to write their answers on the blackboard. Other students can revise the answers.3. Students work in groups. Sum th
15、e rules according to the words on the blackboard.4. Students speak out the rules one by one according to the words.5. Recite the rules in a chant. Students can dance to the rhythm.6. Fill in the blanks according to the chant. Students can work in groups. 7. Check and revise the answers.8. Students l
16、isten to 2a and study the four words “horse, sheep, hens, cows”.1. Show 2a on the screen. Play 2a and ask students to fill in the blanks.2. Invite students to write their answers on the blackboard.3. Write “fat-fatter, lazy-lazier” on the blackboard. Give students 2 minutes to sum the rules.4. Invit
17、e students to teach the rules.5. At this time, teacher can sum the rules. Remind students some key points. (Teacher can teach the rules by a chant. It is easy for teachers to find the chants of comparative and superlative degrees.)6. Show 2b to students. Ask students to fill in the table according t
18、o the chant.7. Check the answers and emphasize some key points.8. Play 2a. Change the words “horse, sheep, hens, cows” into pictures.Practice(5 minutes)1. Group work 2. Group work 3. Group work 4. Pair work and individual work5. The whole class work1. Students should name the animals they get. Then
19、choose at least one adjective to describe each animal. E.g cow-big/ strong.2. Students change the adjectives into comparative and superlative degrees. 3. Students work in groups. They may write: The horse is stronger than the sheep.The sheep is stronger than the dogs.The dog is the thinnest of the t
20、hree animals.4. One student talks with his/her partner. Other students try to find their mistakes.5. Listen to the teacher and revise their conversations.Finish 3.1. Hand out the cards of animals to students. Each group should get at least three kinds of animals. (Teacher without cards of animals ca
21、n use the stick figure instead.) This part aims to bring students to the real situation.2. Organize students to change the adjectives into comparative and superlative degrees. 3. Provide students several minutes to practice after the example in 3. Walk around the classroom to help the students.4. In
22、vite several groups to show their conversations.5. Invite students to point outothers mistakes and teacher writes down the mistakes on the blackboard to remind students.Production(7 minutes)1. Group work 2. Group work and the whole class work3. Group work 4. The whole class work5. The whole class wo
23、rk and individual work1. The students fill in the table quickly and compare with the partner. E.g. I am 13 and Jerry is 14. I am younger than him.2. Check the answers.3. Give the cards to group leaders and choose 3 cards out. Students use comparative and superlative degrees of adjectives. If two stu
24、dents are in the same age, they should use “I am as old as him.”4. Read and remember spelling according to the pronunciation. Sum the rules of comparative and superlative degrees of adjectives.5. Finish these homework after class.1. Teacher hands out the cards with tables to students. The cards are
25、like name cards.答案 CnameE当企业难以估计某单项资产的可收回金额时,应当以其所属资产组为基础确定资产组的可收回金额wei-ghtA发行债券收到现金作为筹资活动现金流入high-t【答案】:ABCDage16() D-二聚体(D-dimer)是纤溶酶分解纤维蛋白的产物。只有当凝血因子I。首先被凝血酶分解产生纤维蛋白多聚体,然后纤溶酶分解纤维蛋白多聚体,最后才能生成D-二聚体。换言之,只有在继发性纤溶亢进时,才会产生D-二聚体。因此,D-二聚体是反映继发性纤溶亢进的重要指标。Then give an example to students, make sure every s
26、tudent knows what to do.2. Invite some students to share their answers.资料(4)甲公司的会计处理不正确。3. Ask students to give the 10、系统的可靠性一般是用 来描述。name cards to group 贷:累计折旧 147.83leaders. Organize students to practice superlative 思考题: (1)患者发生DIC的原因是什么?(2)促进该患者发生DIC的因素有哪些? (3)哪些是DIC的临床表现? (4)为什么说该患者发生了DIC?degree
27、s and lead in “ as.as”. Teacher gives an example with “asas”.资料(2)甲公司会计处理不正确。4. Teacher shows the summaries: Words:blue-bluer sky clear- clearer river fresh-fresher air beautiful nature beauty thin-thinnerhorse, hen, cowGrammar:comparative and superlative degrees of adjectives5. Homework: (1) Write
28、a passage to compare your life today with that last year.(2) Preview Section B.Teaching ReflectionIts easy for the students to master new words and adjectives. But the grammar: comparative and superlative degrees of adjectives is very difficult for students. At first, students should master the rule
29、s, then they should know how to make a sentence with it. At last, they can use it in daily life. Every step is not easy. So teacher should create more situations to practice it. Blackboard designUnit 4 Our WorldTopic 1 Whats the strongest animal on the farm? Section A adjectivestrongtallnicebigfatthinlazycomparativestrongertallernicerbiggerfatterthinnerlaziersuperlativestrongettallestnicestbiggestfattestthinnestlaziestG1 G2G3G4 blue-bluer sky clear-clearer river fresh-fresherair beautiful nature (beauty)
链接地址:https://www.31doc.com/p-1252098.html