资源简介

人教版八 年级 英语 科目课堂教学设计
课题 Unit 4 Section B(1a－1f) 时间 教师 二次备课
教学目标： 1.理解文本中关于蜜蜂的重要性、习性、现存问题等关键信息。 2.识别并掌握描述蜜蜂的核心词汇，如“pollination(搜粉)"honeycomb(蜂巢)ecosystem(生态系统)connect (关联;连接)""imagine(想象:猜想)”等; 3.掌握核心句式，如“Bees are＋形容词""play an important part in...""be connected”等。
教学重点难点： 重点：掌握描述蜜蜂的核心词汇与句式，能运用相关词汇和句式简单描述蜜蜂。 难点：掌握预测、扫读、精读等阅读策略，并运用其提取文本信息。
教 学 过 程 设 计 Lead-in Look and Guess 1.Show students the following two riddles and let them guess： ◆I'm busy every day，making sweet things in the way.I fly from flower to flower，with a yellow and black power.Who am I ◆I live in a house that's made of wax，and I've got a job that never lacks.I dance to show where food can be found，and I'm important in nature all around.Who am I Tell students that the two riddles have the same answer and encourage them to share it.Then ask students what facts about bees they can get from the two riddles. Free Talk 1.Encourage them to talk about bees in groups.The teacher can provide the following questions as prompts： ◆What do bees look like？　　　　　　 ◆What do bees make ◆How do bees communicate ◆Why are bees important 2.Invite some groups to share what they know about bees.During the process，the teacher can provide the related words and expressions to help them. 3.The teacher can list the facts about bees according to the students' share on the blackboard.If possible，the teacher can find a short video to help them have a better understanding. Pre-reading 1a Have students look at the title and the pictures on Page 36.Guess what the text is about. 2.Invite some students to share their opinions. While-reading Skim Reading Ask students to read the text quickly and check their guess.Then match the main ideas with each paragraph. Para.1Importance of bees Para.2Introduction to the topic Para.3The problem of bees and call to action Para.4Interesting facts about bees Careful Reading 1b 1.Have students read the text carefully and underline the adjectives the writer uses to describe bees. 2.Ask students to find the supporting details for each adjective in pairs.Then invite some pairs to share their answers. 3.Have students talk about their opinions about bees.The teacher can use the following questions as prompts： ◆Do you agree on these adjectives ◆Can you add more adjectives to describe bees 1c 1.Have students look at the mind map in 1c and guide them to find that it is organized from the three aspects.And the three aspects are based on the last three paragraphs. 2.Ask students to complete the mind map with the information from the related paragraphs. Post-reading 1d Have students work in pairs to think about another title for the text. Invite some pairs to share their titles and why they give the titles. Encourage students to share other interesting facts they know about bees in class.If students have no idea about it，the teacher can add some facts to broaden students' horizons. Have students work in groups to find the connection between humans and other insects，such as ants and butterflies through the Internet or some related books after class.Then share their findings in the next class. 1e Ask students to read the instruction and make sure they get the meaning. Guide students to think about what the paragraph should be about according to the context.Invite some students to share their opinions. Show students a sample writing.And ask them to write their own paragraphs. 1f Ask students to read the instruction and make sure they get the meaning. Have students work in groups to talk about their understanding about the connection between people，plants and animals. The teacher can complete the sample conversation and use it as a prompt.Then invite some students to share their opinions and examples. 语言点精讲 1.How are plants and animals connected with us 植物和动物是怎样与我们相连接的 connect connected connection v. 关联；连接 adj. 连接的；相关的 n. 联系；连接 connect ...with /to... 把……和……相连/联系 be connected with /to 与……相连；与……有关联 e.g.The GPS on the bus is connected with the traffic control center. 公交车上的GPS与交通控制中心相连。 We Can't Live Without Bees 没有蜜蜂我们无法生存 without prep.没有；缺乏；不用；不(做某事) 后接名词、代词、动名词或复合结构。 without doing sth. 没有做某事 without sb./sth.没有某人/某物 e.g.He left the room without saying goodbye. 他没说再见就离开了房间。 We can't live without water. 没有水我们无法生存。 3. Imagine you go to the supermarket in your area,but there are almost no fruits,vegetables,honey,milk,eggs,or chocolate. 想象一下，你去你所在地区的超市，但几乎没有水果、 蔬菜、蜂蜜、牛奶、鸡蛋或巧克力。 imagine v.想象；设想。后面可以接名词、代词、动名词形式或从句等作宾语。 imagination n. 想象；想象力 e.g.You can easily imagine my surprise. 你能很轻易想到我有多惊讶。 How does it feel if you can't speak Can you imagine it 如果你不能说话你有什么感觉 你能想象到吗 Try to imagine being on the moon. 试想你在月球上。 Can you imagine that you can play table tennis with a robot 你能想到你能和一个机器人打乒乓球吗 Disappointed 失望 disappoint v.使失望 disappointed adj.失望的 disappointment n. 失望 拓展 be disappointed at/by/in/with sth. be disappointed in/with sb. be disappointed to do sth./that从句。 课堂总结 让学生总结本节课所学内容。 板书设计 蜜蜂有哪些令人惊叹之处？ 蜜蜂与人类之间存在怎样的关联？ 人类、植物与动物之间存在怎样的关联？
作业布置： 完成课本中的相关练习题。 教学反思及作业反馈： 存在问题： （2） 解决办法：

展开更多......

收起↑