英语八年级下册Section B优质导学案

这是一份英语八年级下册Section B优质导学案，共3页。
Unit 7 What's the highest muntain in the wrld?
Sectin B 3a-SC 导学案
班级：
姓名：
科目：
授课教师：
学习目标
1.语言能力：学习和巩固词汇短语句型:wale; il; prtectin; huge; water pllutin; be prtected等；复习比较级用法。
2.学习能力：学会写说明文。能引导学生运用形容词、 副词的比较级和最高级来描述某种动物(鲸鱼)最典型的特征；启发学生从不同角度分析该动物(鲸鱼)濒临灭绝的原因并提出针对性的解决办法；并引导恰当使用besides,anther reasn, in ne's pinin等表并列关系，因果关系，发表观点的连接词。
3.思维品质：通过头脑风暴，创作海报等来训练学生的想象力及创新精神。通过视频，思维导图等手段，引导学生学会发现问题、分析和解决问题，对事物作出正确的价值判断。
4.文化意识：引导学生认识自然界的神奇，增强学生保护动物、保护大自然的自我意识，培养学生形成人与自然和谐共生的美好情感。
学习
重难点
重难点：
能综合运用运用形容词副词比较级和最高级来描述某种动物(鲸鱼)最典型的特征；
从不同角度分析该动物(鲸鱼)濒临灭绝的原因并提出针对性的解决办法。
自学指导
自学检测及课堂展示
课前预习
词汇积累
1. 巨大的 ______________________________2. 最大的 ______________________________
3. 脂肪 ________________________________4. 油 __________________________________
5. 保护 ________________________________6. 处于危险中 __________________________
7. 保护……以免……_____________________8. 水污染 ______________________________
情景导入
Set a situatin.Review last class.
Guessing game.What animals are they?
They live in the sea.
whales
They can sing sngs.
They can jump high ut f water.
They are the heaviest animals in the wrld.
T asks students t watch a vide t learn smething abut whales.
Then discuss.
学习理解
T asks Ss t read the fllwing wrds and phrases abut whales in3a. Then pint ut what aspects they are.Put them in the crrect place in the chart.
Appearance
Hme
Fd
Abilities
Reasns
Actins
T lets Ss think :Hw t talk abut an endangered animal.
Para.1 Facts abut animal.
Para.2 Reasns why they are in danger.
Para.3 Ways t prtect them.
应用实践
Write a paragraph abut whales and why they need t be prtected. Use the infrmatin in 3a. T leads Ss t analysis the infrmatin.List the Outline.
T shws an example.
While writing.T gives a task,let Ss fllw the prmpts t cmplete the article.
迁移创新
Suppse yu’re a member in the Lve Wild Life Club. Wrk in grups, and make a pster fr animals.
课堂练习
单项选择
1．—Self-driving cars give us many benefits (好处). They use cmputers t make better use f space arund them.
—Of curse. This means ________ traffic jams and better parking f cars.
A．mreB．fewerC．less
2．The speech was nly ten minutes ________. Hwever, it tk us a week t prepare.
A．wideB．highC．lngD．heavy
3．He didn’t have much mney. And he lst his jb! This made his life _________.
A.much difficultB.the mre difficult C.mre difficult D.the mst difficult
4．Meng Wanzhu came back t China at last. “The jurney hme is ______
ne in the wrld,” said she n the plane.
A．htB．the httestC．warmD．the warmest
5．—Sharing happy memries with thers can help yu feel ________, bred and anxius.
—S, text yur friends this week with a funny memry r a pht frm hanging ut.
A．less lnelyB．mre lnelyC．less ppularD．mre ppular
作业
Punish yur passage.
(Optinal)Search fr mre infrmatin abut endangered animals nline.
课前预习
一、
huge 2.biggest 3.fat 4.il
5.prtect 6.in danger 8.water pllutin
二、
Opinin Reasns Examples Opinin

课堂练习
单项选择
BCCDA