(精编)闽教版(三起点)五年级上学期英语Unit2_Listen_and_followB教学课件
PEP人教版三起点小学英语五年级上册课件 Unit2 My week 第五课时
因失血过多而死亡
第一节 流动的组织--血? 或用离心机离心
1．含有抗凝剂的血液，离心或者静置一段时 间后，为什么会出现分层的现象?分成了几层?
血液中含有不同的组成物，它们的质量 不一样，所以，含有抗凝剂的血液，离心或者静 置一段时间后，就会逐渐分成上下两层以及中间 一薄层白色物质。
属于结缔组织
RBC 是红细胞； PLT 是 血小板 WBC是白细胞； Hb是血红蛋白
血浆 血细胞
血液
静置一段时间后，下层的红细胞 会变成暗红色，血红蛋白与氧分离了。
2．综合上面的资料，你认为血液可能是由 哪几部分组成的?常规化验单上所列的血液 成分，分别应在什么层位?
血液是由 上层的淡黄色透明液体 ，下层深红色部 分以及中间的很薄的一层 白色物质 组成的。红细胞和所 含的血红蛋白在下层的物质里，白细胞和血小板在中间 很薄的一层白色物质里。
人体正常的血常规值： 红细胞数: 男(4.0--5.5)×10^12/L
女(3.5-5.0)×10^12/L 血红蛋白: 男120--160g/L
女110--150g/L 白细胞数: (4--10)×10^9/L 血小板数：(100--300)×10^9/L
课本51页表格中报告单
3.为什么把血液称做“流动的组织”?
血液中有大量的 血细胞，这些细胞与血浆共同构成 血液，完成物质运输等功能，因此血液是一种 组织，属 于 结缔组织 ，血液可以流动，因此称作“流动的组织”。
广州版三起点五年级英语上册 Unit 2 1教学ppt课件
Listen and tick.
Tony Tim Ken Jane Mike
Look and say.
write stories
take photos
draw cartoons
keep darks and chickens
play table tennis
Answer to the questions.
(1) What is Mike’s hobby? (2) When does Mike usually draw? (3) What does Mike gives his
friends for their birthday? (4) Who is Amy? (5) What does Amy like drawing? (6) What does Amy want to do
do some reading
Read and answer.
Soft drink cans
Tom loves soft drinks very much, but he does not drink them. He only collets the cans. Tom has soft drink cans from many countries. Tom began to collect them when he was seven. He first can was from USA. It’s a beautiful can. Tom likes it very much. Tom likes it very much. Tom’s favorite can is the one from the UK. Tom has 90 cans already. He puts the cans on the shelves on his bedroom and he writes the year and month he got them. His bedroom is like a small soft drink can museum.
Unit1_PartB教学课件 闽教版(三起点)小学英语六年级下学期
Review
—Did you …?
—Yes, I did./No, I didn’t.
Free talk
Sally went to Harbin. Did you go to Harbin? Can you tell me something about Harbin?
Listen and follow.
（单击图片，播放动画）
Listen and follow.
Ben and Sally made a snowman. And Sally took a photo of it on her mobile.
Listen and follow.
They made a snowman.
made
make
What did Sally see in Harbin? She saw the Ice and Snow Festival.
Listen and follow. the Ice and Snow Festival
Listen and follow.
What did Sally do in Harbin?
闽教版（三起点） 六年级下册
Unit1 Winter Activities
Part B
Let’s chant.
（单击图片，播放动画）
Review
went to Shandong went to Harbin traveled along climbed a mountainwent skating took many photos
Listen and follow. （注意模仿语音、语调哦）
录 音
课文句子
S: Look, here it is. J: Ha, ha. It’s short and fat. W: It has a big red nose.
闽教版英语五年级下册Unit 2 Part A新课件(34页)
2.We took a ___b_u_s___to the zoo.
3.We___s_a_w_____many animals.
4.I took many_p__h_o_t_o__s in the zoo. 5.The birds are___n_e__x_t_t_o___the monkeys.
Look,they look happy today. What will happen? Let’s have a look.
Watch and answer: 1.Who are in the zoo? 2.What does Kate want to see?
Watch and answer: 1.Who are in the zoo?
Homework
1.听课文录音，模仿跟读。 2.完成相应课时练习。 3.用there be句型写一写自已学校或班级里有什么东西。
学法指导 2022版义务教育新课标要求学生有更多的词汇量，因 此课堂中要帮助学生扩大词汇量，掌握词汇在不同情境中 的用法，因此，讲解词汇重点句型时，要结合例句，让学 生去体会其一词多义，学会举一反三，触类旁通，迁移创 新，在已有知识基础上解决新问题。 2022版义务教育新课程标准要求学生有更高的阅读能 力和写作水平。因此，学习本课时要合作探究中学习知识， 练习中多方位提高，发展学生的语言思维和运用能力。同 时，多表扬、勤鼓励，使不同层次的学生都有学习积极性， 在语言知识和学习能力上均有所提高，聚焦英语学科核心 素养。
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闽教版五年级英语上册配套教案：unit_2_teachers’day_part_b_教案【精品】
Unit 2 Teachers’Day Part B 教案教学目标1.学习单词paper, picture, smile 和词组paper flowers, tae a photo，并懂得运用。
2.学习句型：These are paper flowers. It’s/They are? for you.3.功能：表达节日的问候，赞美美好的事物。
1）学习单词paper, picture, smile 和词组paper flowers, tae a photo，并懂得运用。
2）学习并运用句型：These are paper flowers. It’s/They are? for you. 用英语表达关于“赠送礼物”这一话题的简单信息。
教学过程Step 1 Warming up1.师生互致问候。
2.齐唱歌曲：Where Is Linda?Step 2 Review1.复习句子Where is??What’s he/she doing?及其答句。
（1）教师出示自己本人的照片，与学生进行下列对话练习：T Where am I? S1 You are in the…. T What am I doing? S1 You are….（2）学生出示自己的照片，与同桌学生互相进行问答练习。
（3）展示个别学生的照片，进行下列问答练习：T Where is he/she? S1 He’s/She’s?. T What’s he/she doing? S1 He’s/She’s?2.听录音，齐说韵律诗：Than You.3.揭示并板书课题：Unit 2 Teachers’Day Part B。
（1）教师问：“When is Teachers’Day?”复习句子：It’s September 10th.（2）教师说：“On Teachers’Day I want to say than you to my teacher. I want to say ’Happy Teachers’Day to my teacher. What about you? ”请学生自由说。