高中英语牛津上海版高一下册Unit 4 Creatures Large and Small备课ppt课件

这是一份高中英语牛津上海版高一下册Unit 4 Creatures Large and Small备课ppt课件，共20页。PPT课件主要包含了bee，cockroach，spider，Skimming ，Spiders ，Scanning ，LINE 11-24，shelters，survive，healthy等内容，欢迎下载使用。
1. It is an insect.2. It is useful t humans.3. It is knwn t be diligent.4. It likes fling thrugh flwering shrubs. What is it ?
1.It is an is annying and can exist withut a head, s it has a lvely nickname.4. It is ften seen in the kitchen.What is it ?
1.It is a creature. 2.It is nt gd-lking, usually eats pests( harmful insects )4.It can spin silks and make webs.What is it ?
Friend r Enemy?
Lk at the title, subtitle and the first eight lines f the excerpt. Then try t answer the fllwing questins.
1. What is the ‘friend’ r ‘enemy’ mentined in the title?
2. What des Winstn think f spiders?
3. What des Betty d when she sees a spider at first?
Jump in fright and shut.
Whether will winstn manage t persuade Betty t believe that spiders are useful?
Read the passage as carefully as yu can t find the answers.
Read line 25-line32 and try t answer the fllwing questins
1. Des Betty shw interest in what winstn says?
N, she desn’t.
2. What are the prperties f spiders’ silk?
It is strnger than steel, lighter than a feather, and as elastic as a rubber band.
3. What d scientists d with the silk?
They use it in spacecraft, artificial rgans and bulletprf vests.
Read line 33-line 40 and try t crrect the mistakes
2. Spiders’ pisn can be used t treat
3. Betty realizes at last that they shuld in nature.
Spiders’ bites are t peple, but t insects.
heart diseases.
brain disrders.
prtect everything
understand things
Spiders are nt___________. They_________ winter by living in _________built by farmers. In spring, they eat _________that attack farmers’ __________. They make webs with___________, which is __________, ________ and__________. Scientists plan t use spider silk in__________, etc. Their pisn can be used t treat______________ Therefre, spiders are___________ f insects and __________ f humans.
We shuld try t understand things in nature and nt destry them.
Winter/ live
in shelters
eat the pests&prtect crps
pest killer
thanthan as
rubber band
artificial rgans
bulletprf vests
silk prducer
brain disrders
Suppse yu are a spider and yu have just been caught by a man wh hates spiders.He is ging t kill yu, and nw yu are in danger.Luckily, befre yu are killed, yu have ne minute t speak t him. Make full use f the “ I minute” , select ne f yur advantages frm the three, and make a speech.
Kill me r nt?
eat the insects&prtect crps