中国小学科学 (Chinese Primary Science) - Science

描述植物和动物细胞的结构

Mission Objectives

了解植物和动物细胞内不同结构的功能

比较动物和植物细胞的特征

使用显微镜观察细胞

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Rocket Words Quiz

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See if you know all the meanings of the rocket words

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Keywords

Words and meanings to learn

细胞核

在细胞内控制活动的细胞器,含有关于细胞的遗传信息。

细胞质

一种粘稠物质,大部分化学反应发生在这里。

细胞膜

把细胞固定在适当位置的细胞器,它把其他细胞器保持在细胞内部并控制物质进出细胞。

细胞器

细胞的一部分,具有特定功能。

线粒体

细胞的一部分,在这里发生呼吸作用。

This lesson has been written by

Jonathan Badgery

Jonathan is a leading science writer and presenter. Having attended military school in the UK, Jon attended the University of East Anglia in the UK, where he gained his BSc in Chemical Physics. Following this, Jon completed his PGCE (Post-graduate Certificate of Education), teaching science and leading physics in large city secondary schools in the UK.

Jon is a passionate scientist and specialises in science communication; delivering CPD workshops, science lectures, shows and community science days.

Paul Usher

Paul studied English Literature at Nottingham Trent University and gained his PGCE (Post-graduate Certificate of Education) at the University of East Anglia. Following this, Paul had a successful teaching career, leading English across two large secondary schools and then becoming Vice Principal. He has led several schemes in cross-curricular literacy and has also led teaching and learning in a school, overseeing teacher training and development. Paul has also lectured at universities for graduate teachers.

At Developing Experts, Paul oversees the strategic direction of the curriculum and uses his creativity to structure the teaching and learning strategy. He also edits for accuracy in literacy and liaises with translation services to ensure a high-quality end product.

Mike Linley

Mike studied zoology and botany at Durham University and followed this with 3 years of postgraduate study at Bristol University with the Science Research Council.

Mike uses his vast experience to add knowledge and engagement to Developing Experts, particularly within the disciplines of biology and zoology. He has over 20 years TV production experience, including writing and producing nature programmes for the Disney channel and, for a period of time, was Sir David Attenborough’s scientific advisor.

Heather Bingham

Heather qualified with a first-class honours degree in climate science from the University of East Anglia. Since, she has joined Developing Experts as a writer and presenter, specialising in earth and environmental sciences.

She is also an internationally published science author, having written a series of CLIL (Content and Language Integrated Learning) digital textbooks aimed at improving learners’ understanding of English whilst igniting an interest in science.

Required Resources

观察细胞 显微镜、载玻片、盖玻片、题纸 洋葱表皮细胞 小刀或削刀、镊子、碘酒 口腔上皮细胞 棉签、装在烧杯中的消毒剂、亚甲蓝染色剂。

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Developing Experts bears no responsibility for the accuracy, legality or content of the external site or for that of subsequent links. Contact the external site for answers to questions regarding its content.

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