1、目录contentsGrammarIIVVocabulary buildingIIListening&speakingIIIHomeworkGrammarIa.We see a woman swimming at night in a dark sea.b.It made people frightened of sharks,.Grammar:-ing and-ed as complement1.In sentence(a),who is swimming at night?Look at the sentences from the reading passage and answer t
2、he questions.In sentence(a),a woman is swimming at night.a.We see a woman swimming at night in a dark sea.b.It made people frightened of sharks,.Grammar:-ing and-ed as complement2.In sentence(b),who is frightened of sharks?Look at the sentences from the reading passage and answer the questions.In se
3、ntence(b),people are frightened of sharks.a.We see a woman swimming at night in a dark sea.b.It made people frightened of sharks,.Grammar:-ing and-ed as complement3.Why does the author choose to use different forms of verbs in the two sentences?Look at the sentences from the reading passage and answ
4、er the questions.In sentence(a),a woman is swimming.In other words,the woman does the action of swimming.So the author uses -ing.But in sentence(b),people are frightened.As a result,passive voice is used.So the author uses-ed.Grammar:-ing and-ed as complement1)see,watch,hear,feel,notice 等感官动词后接现在分 词
5、作宾语补足语，表示该动作正在进行。l I saw him running down the street.l I felt an ant climbing over my leg.现在分词作宾语补足语Grammar:-ing and-ed as complement2)have,leave,keep 等使役动词后接现在分词作宾语补足语，表示“使处于某种状态”。l They shut the door and left,leaving the fire burning.l Sorry,Ive kept you waiting a long time.现在分词作宾语补足语Grammar:-ing
6、and-ed as complement1)like,want,wish,order 等后接过去分词作宾语补足 语，表示命令或希望某件事被完成。l I want the room cleaned up when I come back.过去分词作宾语补足语Grammar:-ing and-ed as complement2)see,hear,notice,observe,watch,feel,find 等感官动 词后接过去分词作宾语补足语，表示该动作与宾语之 间是被动关系或者该动作已经完成。l I saw an old man knocked down by a car just now.l
7、He found his hometown greatly changed.过去分词作宾语补足语Grammar:-ing and-ed as complement3)have,get,make,leave,keep 等使役动词后接过去分 词作宾语补足语，表示动作由他人完成。l He had his money stolen.过去分词作宾语补足语Grammar:-ing and-ed as complement Attracted/Attracting by mermaids since she was a child,Hannah Fraser created her first tail w
8、hen she was only nine years old.Now,she is a model and performance artist devoted/devoting to ocean conservation.She can be seen worn/wearing mermaid clothing and dived/diving up to 50 feet underwater to swim with dolphins,sharks and whales.Read the passage and choose the correct form of the verbs.G
9、rammar:-ing and-ed as complementShe appeared in The Cove,a documentary aiming at highlighting the cruelty of dolphin hunting.Besides performing and modelling,Hannah travels the world given/giving presentations and talks,getting more people involved/involving in the conservation of ocean life.Read th
10、e passage and choose the correct form of the verbs.Grammar:-ing and-ed as complement Here,you can see dramatic landscapes.They change from mountains to grasslands,forests to rivers.Rewrite the underlined sentences in the interview,using the-ing and-ed forms to make it more compact and coherent.Here,
11、you can see dramatic landscapes changing from mountains to grasslands,forests to rivers.Grammar:-ing and-ed as complement In recent years,we have seen large areas of wetland that were damaged by human activity.Rewrite the underlined sentences in the interview,using the-ing and-ed forms to make it mo
12、re compact and coherent.In recent years,we have seen large areas of wetland damaged by human activity.Grammar:-ing and-ed as complement This includes keeping the original environment from being touched,.Rewrite the underlined sentences in the interview,using the-ing and-ed forms to make it more comp
13、act and coherent.This includes keeping the original environment untouched,Vocabulary buildingIIVocabulary building:Dealing with global warmingShare what you know about these expressions.A carbon footprint is the amount of greenhouse gases primarily carbon dioxide released into the air by a particula
14、r human activity.For example,when you drive a car,the engine burns fuel which creates a certain amount of greenhouse gases.When you heat your house with coal or electricity,you also generate greenhouse gases.Even the production of food and goods emits some quantities of greenhouse gases.Together the
15、se emissions make up a carbon footprint.Vocabulary building:Dealing with global warmingVocabulary building:Dealing with global warmingComplete the brochure with the expressions related to global warming.Reduce waste by choosing reusable products-get a(n)1 _,for example.reusable water bottle Vocabula
16、ry building:Dealing with global warmingComplete the brochure with the expressions related to global warming.Try to reduce your 2 _.Walk or ride a bike instead of taking a car.Use 3 _ such as solar energy and wind power.The less energy you use,the less carbon dioxide is released.Replacing a regular l
17、ight bulb with a(n)4 _ is a great start.carbon footprintrenewable energyLED bulbVocabulary building:Dealing with global warmingComplete the brochure with the expressions related to global warming.5 _ is important because clean water is a limited resource.Also,we use a lot of energy to process clean
18、water.Planting trees can help a lot in reducing the 6 _ because trees absorb the carbon dioxide in the air.Water conservationgreenhouse effect Vocabulary building:Dealing with global warmingWork in pairs.Discuss what you can do to help deal with global warming,using the words and expressions you hav
19、e learnt.Example:A:I will go to school by bike to reduce my carbon footprint.B:I will bring a reusable bag when I go shopping.Listening&speaking IIIListening&speaking:Before listening Do You Know?Smog comes from the words“smoke”and“fog”,and it is used to describe the air pollution in cities caused m
20、ainly by traffic and factories.Smog can be dangerous because it causes severe breathing problems and infections.1.What the word“smog”means.2.When the word“smog”appeared.3.What caused smog in the past.4.What causes smog now.5.The effects of smog on the environment.6.How governments try to reduce smog
21、.7.What will happen if we dont reduce smog.Listening&speaking:While-listeningListen to the lecture and choose the topics that are covered.Listening&speaking:While-listeningSmog in the past Term created in:1._ Big problem in London:2._ in December 1952 Causes of the problem:burning too much coal and
22、3._ Listen again and complete the slides.The Great Smog1900sno windListening&speaking:While-listeningSmog in the present Causes of the problem:4._ and factories Measures:rules about using 5._ in factories and 6._ in the city centrechemicals chemicals coming from trafficrequirements of paying to driv
23、e Listen again and complete the slides.Listening&speaking:Post-listening A polite interruption is usually framed as a request for permission to interrupt someone,often starting with If.,May I.?or Can I.?This may be preceded with an apology such as Sorry,.or Excuse me,.Usually we interrupt someone wh
24、en they pause for breath,or during the slight pause between spoken clauses.Learning to learn Listening&speaking:Pair work Work in pairs and talk about recycling.Student A:Turn to Page 84.Student B:Turn to Page 87.HomeworkIVHomework1.Summarize the usage of-ing and-ed as complement.2.Talk about another environmental problem and have a similar conversation.
