外研版 (2019)Unit 5 Revealing nature教学演示课件ppt

这是一份外研版 (2019)Unit 5 Revealing nature教学演示课件ppt，共21页。PPT课件主要包含了seed，sample，suspect，ancestor，decline，blame，goat，primitive，root，link等内容，欢迎下载使用。

1．disgrace n．丢脸，耻辱2．finch n．雀科鸣禽3．beak n．鸟嘴，喙4．trtise n．陆龟5．wrldwide adv．遍及全世界6．giant adj．巨大的，特大的
单元回顾 默写背诵(Revealing nature)
7．mangrve n．红树(一种热带树木，生于水中或水边，并从树枝上长出新根须)8．iguana n．鬣蜥(一种大型热带美洲蜥蜴)9．cmb-like adj．梳状的10．spine n．(动植物的)刺，刺毛11．myth n．(古代的)神话12．legend n．传说，传奇(故事)13．wasp n．黄蜂14．pesticide n．杀虫剂，农药15．chilli n．辣椒16．cybercrime n．网络犯罪
1． ____ n．种子，籽2．______ n．样本3．_______ v．猜想，怀疑，觉得4．________ n．(动物的)原种，祖先5．_______ v．减少6．_____ v．责怪；指责；把……归咎于
7．____ n．山羊 8．_________ adj．原始的， 低等的9．____ n．根10． ____ v．把……联系起来；连接11．__________ n．厘米
1．distance n．距离→_______ adj．遥远的2．gelgy n．地理学→_________ n．地质学家3．evlve v．进化→_______ adj．进化的→_________ n．进化(论)4．generate v．产生，创造→__________ n．一代；产生5．character n．特点；角色；人物→_____________ n．特征，特性6．detect v．发现，察觉(尤指不易觉察到的事物)→_________ n．侦探，警探→_________ n．侦查；探测→________ n．探测器7．fungal adj．真菌的→______ n．真菌
characteristic
1．_________________ 追溯到2．___________ 更重要的是，而且3．___________ 有史以来4．_______________ 挤满，充满5．_____________ 是耻辱，是丢脸的事6．_____________ 开始存在，产生7．_______________ 响应号召8．___________ 有问题的，讨论中的
date back t/frm
be crwded with
be a disgrace
cme t exist
answer the call
9．_____________ 与……相似10．________ 适应11．____________ 各种各样的12．______________ 被认为是……13．____________ 源于……的，原产于……14．__________________ 把……归咎于……15．__________ 最后，终于
be similar t
a variety f
be regarded as
be native t
blame．．．n．．．
16．_____________ 尤其，特别17．_________ 抵抗；击退18．___________ 相比之下19．______ 到目前为止20．_________ 实施21．__________ 是……的栖息地22．_____________ 对……有害23．______________ 研究
in particular
be harmful t
d research n
24．________________ 有发现25．_________ 毕竟；终究26．__________ 把……赶走27．_______________ 少量的28．__________ 和；也29．________________ 和……交流30．____________ 在某些方面
make a discvery
tiny amunts f
cmmunicate with
in sme ways
31．___________________ 从……偷……32．_____________ 需要；需求33．____________ 并排；肩并肩 34．______________ 形状像……
steal．．．frm．．．
call fr help
side by side
be shaped like
1．The persn wh answered the call was nt the captain's first chice．然而来应聘的人并不是船长心中的理想人选。2．The jurney gave him the chance t study varius living things in their natural envirnments．这趟旅程给了他研究自然环境中各种生物的契机。
3．It was just an idea, but enugh t inspire Darwin t lk fr mre evidence．虽然这只是一个设想，但它足够鼓舞达尔文去寻求更多证据。4．It was a cmpletely new idea—a thery f evlutin．这是一个全新的观点——进化论。5．It was nt published until 1859 and immediately caused a strm．这本书直到1859年才出版，出版后立即引起轰动。
如今，我们周围的环境变得越来越差。为了加强学生们的环保意识，美化自己的家乡，你校计划开展以“为家乡环保出谋献策”为主题的环保征文活动，警示人们保护环境。请你写一篇短文，参加征文活动。内容要点如下：1．分析家乡环境问题的原因；2．为建设绿色家乡，应采取什么措施(至少3点)；3．倡议大家行动起来。
注意：1．写作词数80左右；2．家乡的名称不要出现在作文中。____________________________________________________________________________________________________________________
[高分范文背诵]Suggestins fr envirnmental prtectin in ur hmetwnWith the develpment f ur ecnmy，the envirnment is wrrying in my hmetwn．There are a lt f prblems like natural disasters，glbal warming，pllutin and s n．It is mainly because f peple's behaviurs．
It is high time fr us t take sme effective measures．First，ur gvernment shuld d smething t reduce greenhuse gas emissins．Besides，we shuld frm a habit f saving energy such as turning ff the tap after it is used，using public transprtatin and recycling the waste．In additin，we can plant trees t beauty ur hmetwn．Prtecting the envirnment is a duty fr everyne．Let's spare n effrt t make cntributins t prtecting the envirnment f ur hmetwn．
[片段1]Frm then n, she wuld say hell t him in the hallway, clap hands fr him while he was playing basketball and smetimes helped him with sme weak subjects．Unfrtunately, nthing seemed t change n him ver the next tw weeks．Feeling rather disappinted，she was lst in deep thught, trying t find a suitable way t deal with the situatin．
从那时起，她会在走廊里和他打招呼，在他打篮球的时候为他鼓掌，有时还会帮助他学习一些薄弱的科目。不幸的是，在接下来的两个星期里，他似乎没有任何变化。她感到很失望，陷入了沉思，试图找到一个合适的方法来处理这种情况。
[片段2]When the bus arrived at the hspital, the injured girl was helped t get ff．She was rushed t the Emergency Department t be examined．T their relief, the wund was nt s serius due t the timely treatment．Surrunded by care and lve, the injured girl was deeply mved and thanked all the peple fr helping her．The incident tells us that smetimes a small act f kindness can light up smene's day．