Topic 1 What’s the strongest animal on the farm 复习课件 31张PPT

课件31张PPT。Unit 4 Our WorldTopic 1 What’s the strongest animal on the farm?Review What’s on the farm?AnimalsOthersfrogcowhensheephorserosehousetreesGroup workearthgroundland陆地地面土、泥 four
sheepDora went to the West / ? f?r?st/ last year. 朵拉去年去过西部森林 forestthe beauty of /?ne???/
自然之美natureeg. The trees are greenThe sky is blue.The river is clear.The air is fresh.I went to the West with my parents before. It was a good place to have a picnic. The air was (更新鲜), the sky was (更蓝)and the was (更清澈)there. I enjoyed the beauty of .But now, it has gone.fresherbluerriverclearernatureForestBeforeNowTips:
注意名词的单复数形式以及形容词的比较级 the West Forest
西部森林 few
large
late
happy
thick
important
larger largest
later latest
happier happiest
thicker thickest
more important
most importantdirtier dirtiest
wetter wettest
thinner thinnest
more most
less least
more interesting
most interestingdirty
wet
thin
many/much
little
interesting Exercise Ⅱ写出下列形容词的比较级和最高级 fewer fewest Exercise Ⅱ Tips: S+V+P.
V--be/become
表示比较的程度
much/a little/a lot/ even 2. +r/+st1. +er/+est:3. 改y为i+er/+est:4. 双写+er/+est:5. more+/most+:6. 不规则:large latefew thickhappy dirtywet thin important interesting以e结尾:many/much littlethe boy, thanYaoming is (much) taller than the boy.Yaoming, ofYaoming is the tallest of the three/of all.Yaoming, thanYaoming, ofYaoming is thinner than Mike.Yaoming is the thinnest of the three/all.MikeTomBeforeNowOh, who is crying?He is Jack.
He is hungry!What do pandas /fi:d ?n/?
They (以…为食) /,b?m`bu:/. feed onfeed onbambooWhat happened to him?What happened?eg. He has no enough food to eatno enough land sick/diein dangerfewer and fewerWhy ?less landless bambookill for, furWhy ?people, forPeople trees for ./w?d/woodThe land is becoming less and less.
越来越少 cut downTips:
比较级+and+比较级
越来越... is becoming .become， less 食物变得越来越少.Food is becoming less and less.less and lessBambooSome people pandas for .people, forPandas are becoming .
越来越少fewer and fewerkillfurTips:
less&few
less food/land
fewer pandasHe’s hungry. He can’t find his home and friends. The food is becoming less and less. He has no bamboo to eat. The land is becoming less and less. He has no land to live on. Some people kill them for fur and bones. Because of these reasons, They are becoming fewer and fewer in number. They would die out soon.原因灭绝越来越少土地越来越少数量越来越少How to change ?NowAfter are important to us.
Let’s plant more and more trees.Trees important be important to sb.It’s important for us to /pr??tekt/ forest. It’s important for sb. to do sth.protect We plant trees.shouldmust stopWe cutting down trees. People protect pandas. buy things made of pandas fur or bones. People killing pandas. shouldshould stop Don’tPandas live in the and the of China. They bamboo. But now they have land to live on. So pandas are becoming in number. They make us happy. They are our friends. We should them. Because we the same world them. forests feed on less and less fewer protectsouthwestsharewith Listen and fill the blanksPandasWhat Why How in dangerfewwould die outless landless foodpeople killothersshould…
had better…
must…should not …
Don’t ...
stop…protect them
plant trees
kill
buy things
eatDiscuss link wordsAs we know,First…,Second…, Third…, Last but not leastWhat’ worse,In my opinion,In a word,In short, As we know, animals are important to us. But some of them are becoming fewer and fewer in number, such as pandas. They are in danger.
There are several reasons caused this situation. First, people cut down trees. So the land is becoming less and less. Second, the food is becoming less and less. They can’t find enough bamboo to eat. What’ worse, some people kill them for their bones and fur.
How to change this situation? In my opinion, we should plant trees. Let’s build the home for pandas. We must protect them, but not kill them. We had better tell more people that pandas are important to us. They make us happy, they are our friends. We must not buy anything made of pandas fur. No business, no harm.
In a word, we share the same with them.PandasWhat Why How in dangerfewwould die outless landless foodpeople killothersshould…
had better…
must…should not …
Don’t ...
stop…protect them
plant trees
kill
buy things
eatPandas make the ocean dirtymake the ocean cleanChinese tigers Blue whale Wild animalshomework1. Finish the passage.2. Write another passage Protecting wild animals3.Exercise.Thank you!Rainforests are (重要)to us. They help make the air and (更新鲜更干净).
(成千上万) animals live in it. Without rainforests, many animals would . (灭绝)But now, rainforest are becoming ,
(越来越小)so we should (保护)them. important fresher cleaner Thousands ofdie outsmaller and smallerprotectWords ReviewWords Reviewnatureskyreasonclearfurwoodbambooprotectlandforestdie outfeed on