人教版初中英语课标版-九年级第十三单元Section-B-3a-3b-Self-check(共28张)课件

1、Unit 13Were trying to save the earth!Unit 13lead-inRuijinlead-inRuijin人教版初中英语课标版-九年级第十三单元Section-B-3a3b-Self-check(共28张PPT)Yeping parkcleangreenery（绿化）fresh airbeautifulYeping parkclean Think about the environment in your town / city and complete the chart below.3aWhich parts may be less nice and ne

2、ed to be improved? Why?Pre-writing Think about the environmWuxianMountaina lot of rubbishdirtyWuxianBayi Roadnoisyso many carscrowdedair pollutionBayi RoadMianjiang Riverthe water is dirtymuch rubbish in the riverMianjiang Riverthe water is di2022/9/28Our hometown is polluted. As a student, what sho

3、uld we do?2022/9/27Our hometown is polluDiscuss (We should/must/had better (not).)We mustnt spit in public.We had better clean up the river.We shouldnt leave rubbish here and there.We had better take a cloth bag when we go shopping.We should recycle bottles and paper.We had better ride a bike to sch

4、ool instead of driving.Discuss (We should/must/had bewhat should goverments do?The government should develop laws to protect the environment.what should goverments do?The How to save our hometown?1,Dont spit in public.2,We should clean up the river and the mountain.3,Dont leave rubbish here and ther

5、e.4,We should recycle bottles and paper.5,Walk or ride a bike instead of driving.6,Take a cloth bag when we go shopping.7,The government should develop laws to protect the environment.Is this a composition?How to save our hometown?1,DonheadbodyendHow to save the earth?While -writing headbodyendWhile

6、 -writing A :Everyone ought to protect our environment. Lets keep trying. Our world will become more beautiful.B :There are many kinds of pollution around us ,such as water pollution ,noise pollution and so on . They have polluted our environment. Its our duty to do useful something .In order to pro

7、tect our environment .What should we do ? C :Second ,we had better walk or ride a bike ,but we dont drive a car. D :First, we should turn off the electricity when we leave a room.F :Third, we will take a cloth bag when we go shopping. We wont use plastic bags.E :Finally, We shouldnt leave rubbish he

8、re and there. We shouldnt waste water.Which part is the head ,the body and the end?headendbodyA :Everyone ought to protectPut them into right order C :Second ,we had better walk or ride a bike, but we dont drive a car. D :First, we ought to turn off the electricity when we leave a room.E :Finally, W

9、e shouldnt leave rubbish here and there. We shouldnt waste water.F :Third, we will take a cloth bag when we go shopping.We wont use plastic bagsDCFEBetter the logicPut them into right order C :S步骤：firstly, secondly, besides, whats more, finally, also, and;转折： although, however, but , at the same tim

10、e, on the one hand, on the other hand;因果：because, so, as a result;结果：so that ;举例： for example, such as, like;总结： in a word, in fact, as you can see;其它：to my surprise, to be honest;Linking words (连接词）To make the composition have better logic, we can use linking words.步骤：firstly, secondly, besides,Fil

11、l in the blanks. There is no doubt that speaking is very important in English learning. _ youd better speak as often as possible._, its a good way to take notes in class,_it will improve your English grammar. because, whats more, soSoWhats morebecauseFill in the blanks. There isBetter the sentenceA:

12、 Second ,we had better walk or ride a bike, but we dont drive a car.B: Second , we had better walk or ride instead of driving a car.Better the sentenceA: Second ,Better the sentenceA: There are more cars on the street. The air will be worse.B: The more cars are on the streets, the worse the air will

13、 be.Better the sentenceA: There arI think that .We should/could.I suggest.3b Write a letter to the city mayor about the problems and your suggestions.I think that .3b Writ 1.Headproblems2.Bodysuggestions3.Endhope2022/9/28Dear Sir/ Madam,structure 1.Head2.Body3.End2022/9/2useful words cut down, throw

14、 away, preventfrom , take measures to do sth, do harm to, make good use of,get worse and worse, call on sb to do sth useful sentences Its our duty toAs we know, water is very important to people.Every small step we take really counts,Together, our actions can make a really difference.Something must

15、be done toEach of us can do a little bit to help with this problem.I believe we can make the world a better place to live. We should/ must/ had better (not)/are supposed to do I think/ suggest that Some words to help.Please pay attention to your writing!useful words cut down, throw aExchange your co

16、mposition in your group and correct the mistakes with your red pen.Choose the best one for further presentation.post-writingExchange your composition in yOne possible versionDear Sir/ Madam, Environmental problems are becoming more and more serious in our hometown.With the development of the society

17、, there are too many cars on the streets in our city. Cars have made the air unhealthy for people to breathe. And Bayi Road is very crowded and noisy because of the heavy traffic. People also put waste into the river and Wuxian Mountain . So whenever we climb the moutain, we can find rubbish everywh

18、ere.One possible versionDear Sir/ Now more and more people have realized these problems. First, I think that governments should develop laws to stop people from driving cars every day. Besides, I suggest everyone in this city should help to clean up the river and the moutain. Every one is supposed to throw rubbish in the dustbins. I hope the problem will be solved in the near future and our home will become better and better. Now mor