初中英语人教版（2024）八年级下册（2024）Section B课文ppt课件

这是一份初中英语人教版（2024）八年级下册（2024）Section B课文ppt课件，共22页。PPT课件主要包含了n 类型种类，v 吸引招引，n 旅行者游客，safe，risky，common，unusual，above，below，survive等内容，欢迎下载使用。
能够梳理本单元中出现的反义词，掌握利用反义词对照的方法理解和记忆单词的策略。能够掌握“Hw+ adj./ adv.”结构，并学会使用该结构询问数量、频率、速度等。能够通过语篇练习词汇，并通过大数字和形容词的比较级了解贝加尔湖。
The ld huse lcated n the suthern hill is t risky t live in.这座位于南山上的老房子住起来太危险了。
adj. 有危险（或风险）的
adj. 南部的；向南的
adj. 位于；坐落在
This type f freshwater fish is very cmmn.这种淡水鱼很常见。
adj. 淡水的；淡水中生长的
The natural beauty f Wulingyuan in Zhangjiajie attracts thusands f travellers every year.张家界武陵源的自然美景每年吸引成千上万的游客。
adj. 自然的；天然的
The cat is curius abut the bx.这只猫对盒子很好奇。
adj. 好奇的；求知欲强的
Match the wrds n the left with their ppsites n the right.
Fill in the blanks using the ppsite wrds.
1. It is ______ t wait fr the traffic light t turn green, but itis ______ t walk acrss the rad withut lking.2. Seeing a cat in the street is very ________, but seeing awild tiger there is ________.3. The kite is _______ the cluds, and the bridge is ______the river.4. Withut fd and water, plants cannt ______; they will______.
Read the examples and make mre sentences using hw and the wrds in the bx.
Hw far is it frm yur hme t schl?Hw heavy is a blue whale?Hw large is yur cuntry?Hw ften d yu exercise?
1. Hw lng is the lngest river in the wrld?2. Hw high is the tallest muntain in the wrld?3. Hw deep is the Mariana Trench?4. Hw ld is the ldest tree in yur hmetwn?5. Hw fast is the fastest land animal?6. Hw sn will the train leave?
Hw _______ d yu brush yur teeth every day?Hw _______ is yur schl bag?Hw _______ can yu run 100 metres?Hw _______ is the river near yur huse?Hw _______ is the z frm here?
Fill in pssible adjectives t cmplete the dialgue.
Cmplete the passage with the crrect frms f the wrds in the bx.
Lcated in Siberia, Russia, Lake Baikal is ne f the wrld’s mst famus lakes. It is the ______ freshwater lake in the wrld. T reach the bttm, yu must ______ 1,620 metres! It is als larger than mst ther lakes. Its _______ cvers 31,500 square kilmetres. That is bigger than the cuntry f Belgium! Lake Baikal is cld mst f the year. But ver 1,200 different types f animals can still ______ in this envirnment. Tday, the lake still attracts many curius travellers. After all, it is a great natural _______!
1. Hw deep is Lake Baikal?2. Hw large is it?3. What did the passage cmpare Lake Baikal with? Why?4. Why d yu think many travellers visit Lake Baikal?
It is 1,620 metres deep.
Its surface cvers 31,500 square kilmetres.
It cmpared Lake Baikal with the cuntry f Belgium because it is larger than mst ther lakes.
Answer questins abut Lake Baikal.
First, it is the deepest and ldest freshwater lake in the wrld. Secnd, the scenery arund the lake is beautiful in every seasn.
1. Lcated in Siberia, Russia, Lake Baikal is ne f the wrld’s mst famus lakes.贝加尔湖位于俄罗斯西伯利亚地区，是世界上最著名的湖泊之一。
e.g. Chaka Salt Lake is a beautiful lake lcated in Chaka Twn in Qinghai, China.茶卡盐湖是一座美丽的湖泊，位于中国青海的茶卡镇。
e.g. They hpe that Hua Hua can help attract mre visitrs t Chengdu.他们希望花花能帮助吸引更多游客来成都。After a decade, his hme was turned int a ppular turist attractin.十年后，他的家变成了热门旅游景点。
2. Tday, the lake still attracts many curius travellers.如今，这座湖泊仍然吸引着许多好奇的游客。
e.g. She is curius abut everything and she lves t meet new peple and listen t their stries.她对一切都充满好奇，喜欢结识新朋友，听他们讲故事。
3. After all, it is a great natural wnder.毕竟，它是一处伟大的自然奇观。
e.g. Withut plants, the natural wrld wuld be very different! 如果没有植物，自然界将会大不相同！ Babies have a natural fear f falling. 婴儿本能地害怕跌倒。 It's nt natural fr a child f his age t be s quiet. 像他这个年纪的孩子如此安静不正常。
【语境应用】选择natural的汉语意思A. 本能的 B. 自然的 C. 未经加工的(1) There are lts f natural disasters (灾害) this year. _______(2) This juice is 100% natural. _______(3) It's natural t wrry abut yur parents. _______
【链接】nature n. 大自然，自然界
Review the new wrds f this part.
Make up dialgues t talk abut the wnders f nature. Use "hw + adj./ adv." in yur sentences.