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1、词汇:能巩固、运用已学过的有关环境保护的短语 keep the air clean, Keep us cool, make the place beautiful;能理解、运用planting trees is good for us, we should . 2、能在语篇中运用新句型,谈论树木保护的话题。 二、教学重点难点
重点:掌握、运用学过的与环境保护相关的短语并结合句型“trees can keep /make..”谈论环境话题。
难点:能谈论收集的图片并制作海报,宣传环保。谈论收集的图片并制作海报。 三、教学准备
Word cards, Type, Drawing Instrument 四、教学步骤
Step 1 热身(warm-up) 1 Greetings 2 quick response
教师用课件快闪本单元的新单词及短句plant trees, keep the air
clean, keep us cool, make the place beautiful等,学生快速读出来。
Step 2 新课呈现(presentation) 2、part E:let’s write
(1)教师用一个图片场景,显示低矮的房屋旁边是密密丛丛
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的美丽树林,请学生谈论此时的生活环境。
T:so, the village is very beautiful at this time. look at this picture. What can you see?
教师呈现树林被砍伐村庄被过度开发建立高楼,但是却失去昔日美丽环境的图片。
S:we can see many tall buildings, but less and less trees. T:yes, in this village, more and more trees are cut down by people.
The weather is changing, it’s getting hotter.
板书cut down, to grow rice, getting hotter, cool and fresh,教师用图片帮助学生理解这些词汇。) (2)survey
name Why do people cut down trees? Why should we plant more trees?
学生以组为单位调查同学或家长,填上名字后在相应的答题框中书写。
(3)presentation 小组代表汇报调查结果 (4) 完成E部分填空 3、part F:let’s have fun
(1)学生分享上次作业收集到的图片,贴到黑板上 (2)根据图片把填空填写完成 Step 3 趣味操练(practice)
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Game :唱反调
教师说出“we should..”的句子,学生则换成“we should’t...”重复句子。反之亦然。 Step 4 作业布置(homework)
做一做:制作一张海报,为保护树木宣传,在标语中用上keep和make 板书设计
Unit 4 Planting trees is good for us tree planting day, air, place be good for...”告知他人种树的好处
cut down, to grow rice, getting hotter, cool and fresh
教学反思:
Unit 5 our earth looks like this in space
Period 1
一、教学目标
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1、词汇:能听懂、会说、认读新单词the Earth , land and river , Space Museum , the sun , stars , the moon .
2、句型:能用 “Our Earth looks like this in space. ” 和
the Earth is like a ball ,描述某物看起来像什么。 二、教学重、难点
1、重点:能用Our Earth looks like this in space .and The is like a ball . 描述某物看起来像什么。
2、难点:(1)动词过去式变化的规则,尤其是部分单词的不规则变化。(2)用已有的科学知识讨论和描述太空和地球的特征。 三、教学准备
用于复习单词的卡片,用于新授单词的图片,教学录音等。 四、教学过程 Step 1 warm-up 1、师生问候 2、唱已学英语歌曲 Step 2 presentation 1、情境创设:参观科技馆
教师出示郊游的图片,一起回忆以前郊游去过的地方,激发学生的好奇心,去猜测这次郊游的地方。
T: What season is it ? Ss: It’s spring .
T: What’s the weather like ?
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Ss: It’s warm and nice .
T: Yes , A nice day !Our school outing is coming , Do you remember these places ? Let’t have a look !
2、New words
(1)教师出示太阳、月亮和星星的图片,复习单词,并引导学生猜测这次郊游要去哪儿。
T: What is this ? Ss: The sun . The moon.
T: What are those ? Ss: They’re stars .
T:Look at the stars ! They are beautiful ! What do they look like ?
The stars look like a lion 板书:look like (2)展示图片,板书Space Museum , 带读。
(3) 展示图片引出句子,板书watch s film about the Earth带读.
3 、The dialogue
第一步:Read and underline the sentences 第二步: Listen and fill in the blank 第三步:Listen and repeat Step 3 Retell the story