冀教版七年级下册Unit 3 School LifeLesson 17 School Science Fair备课课件ppt

这是一份冀教版七年级下册Unit 3 School LifeLesson 17 School Science Fair备课课件ppt，共19页。PPT课件主要包含了Lead-in导入， Reading，brave，danger，dropped，chain，balance，Reflection，Homework 等内容，欢迎下载使用。

What is the biggest wild cat in the wrld?
Let’s see a vide，learn abut the reasn.
Lessn 17: Save the Tigers
1.Learn the fllwing wrds and expressins: century, curage, brave, reasn, kill, cut, at the beginning f…, drp t, fd chain, in balance, in danger, cut dwn, as well.
2. Imprve the reading skills.
3. Learn sme ways t prtect animals.
centuryfursymblcuragebravechain
n. 世纪n. （兽类的）毛n. 标志，象征n. 勇气，胆量adj. 勇敢的，n. 链子；链条
balancereasndisappearkillcutdecrease
n. 平衡，平稳n. 原因，理由v. 消失，失踪v. 杀死v. 砍，切，剪v. 使…变小；减少
Review f Wrds单词复习
Practice: Fill in the blanks with the wrds.
1. As we knw, the dve(鸽子) is a s_______f peace.2. I didn’t have the________(勇气) t tell my mther that I lied t her.3. It’s really b ____f yu t enter the burning huse t save the baby.4. The snw will sn_________(消失) when it becmes warm. 5. Culd yu tell me the _______(原因) fr yur cry?
在……之初下降到；跌至食物链保持平衡处于危险状态把..砍到，减少(除...外）还，也
fd chainin balanceat the beginning f… drp tas wellcut dwnin danger
Check f preview 预习检测.Task 1: Match the phrases.
Independent wrk：Read the lessn by yurself and match each paragraph with its main idea.
Skimming 略读
Read Para 1 and answer the questins.
1. Hw many tigers were there at the beginning f the 20th century? Arund 100 000.2. Hw many tigers are there in the wild tday? The number has drpped t a few thusand.
Paragraph 1
Read Para 2 and fill the mind map(思维导图）
have range fur and dark stripes
symbls f strength and curage
at the tp f the fd chain
Paragraph 2
features（特征）
Appearance(外貌）
1. Why d peple hunt and kill tigers?They are fr mney.2. What are reasns tigers are disappearing?①Sme peple hunt and kill them fr mney.②Peple have cut dwn a lt f trees as well. As frests disappear, tigers lse the hmes.
Paragraph 3
Pair Wrk: Read Para 3 and talk abut tw questins.
Practice: Read the passage and fill in the blanks.
In recent years, tigers have been in f disappearing. The number f the wild tigers has (drp) t a few thusand. As we knw, tigers are imprtant t the envirnment, because the tiger is at the t f the fd (食物链) and it helps keep the number f ther wild animals in . Let's wrk tgether t save the tigers.
Grup Wrk: Shw and Tell
Wrk in grups and discuss sme ways we can prtect animals.Then make a pster.
1. decrease hunting, treat them as ur friends2. prtect ur envirnment3. set up nature reserves(自然保护区）4. make laws t prevent them frm being caught and killed5. the gvernments shuld educate peple t lve nature and prtect it
Measures t prtect the wild animals
century, fur, symbl, curage, brave, chain, balance, reasn, kill, cut,
at the beginning f…, drp t, fd chain, in balance, in danger, cut dwn, as well
Sme ways t prtect animals.
Review wrds and phrases f Lessn17. 2. Write a shrt passage abut hw t prtect animals.3. Preview Lessn 18.