冀教版英语八下 Unit 8 Unit Review 课件

这是一份冀教版英语八下 UNIT8 Unit Review 课件，共38页。
冀教版英语八下UNIT 8 Save Our WorldUnit Review学 习 目 标Class Opening A guessing game.You will see some pictures. Look at the pictures carefully and guess the words in this unit. See who can get the words most correctly and fastest.课 堂 导入seatskipfactorytruckrespectantbeerdove1. A: What does r________mean?B: It means “garbage”. 2. Please talk slowly. I cannot f________you. 3. Smoke and gas p________the air. 4. We should value time, not w________it. 5. Many students in environment clubs try to make less p________. ubbish ollowolluteasteollutionⅠ. Fill in the blanks with the words from this unit. The first letter is given. Building Your VocabularyⅡ. Fill in the blanks with the correct forms of the phrases in the box. 1. We should ________the garbage in the schoolyard and put it into the garbage bin. 2. The garbage bag is full. How much did you _____________ after lunch?3. __________70 percent of the earth is covered by water. 4. Don't leave the lights on. Please ________them________. 5. ________Hebei Province ________Jilin Province is in the south of China. pick up throw away More than turn off Neither norRewrite the sentences using “it”.Example：We went to Beijing. We left at 8 o'clock and arrived at 12 o'clock. →It took us four hours to travel to Beijing. 1. We should finish the project in an hour. It is hard. It is hard for us to finish the project in an hour. Grammar in Use2. We will go to the schoolyard to play. It will be fun. 3. People often waste paper. It is not right. 4. We should protect the environment. It is our duty.It will be fun for us to go to the schoolyard to play.It is not right for people to waste paper often.It is our duty to protect the environment. Ⅰ. Listen to the passage and tick the correct answers.1. Where were Li Ming, Wang Mei and Li Lin?□They were by the river. □They were at the school. 2. Who collected the most garbage?□Li Ming. 　 □Wang Mei. 3. What did they find in the garbage?□A toy bike. 　 □A toy truck. √√√ListeningLi Ming, Wang Mei and Li Lin took a walk along the river. They saw a lot of garbage. They got three plastic bags and began to pick up the rubbish. In the end, Li Ming collected the most and Wang Mei the least. But Wang Mei was very happy because she found a toy truck. It was only a little bit broken. They fixed it so it could run again. “It’s not right to waste things. A lot of them can be reused,” Li Ming said.听力材料Ⅱ. Complete the following dialogue.Jenny is sorting the garbage. She needs some help. Jenny: Hi Danny! Come here. Danny: I'm coming. What's the matter?Jenny：________________Danny: Of course. ________________Jenny: I want you to help me sort the garbage. Danny: No problem. Can you help me?What's wrong?SpeakingJenny: I'll put these plastic bottles in this bag. And you put the waste paper in that bag. Danny: OK. Jenny: That's done. __________________________________________Danny: With pleasure. Could/ Can you help me take the garbage out?Ⅰ. Read the passage and answer the questions.Driving in RubbishDanny has been working all afternoon. First he fixed the broken car he found. Then he washed the glue off his hands, face and legs. Now he looks at the other garbage for recycling. “There are a lot of interesting things here, ” he says to himself. “I think I'll make something out of this garbage!”Putting It All TogetherDanny sees a very big cardboard box. “Somebody bought a new television,” he says, “and they threw out this box. It's so big that I can fit inside it! Maybe I can make something with this. ”He looks for other things to use. He finds five big, round pieces of plastic. They are the lids from ice cream pails. “I know,” says Danny. “I will make a car. This cardboard box will be the car's body. These ice cream lids will be the wheels. ”Danny glues four wheels onto the cardboard box. “Hmm. . . I have one more lid. I know! It will be the steering wheel. I can hold onto it and drive the car. ”Danny finds many other things for the car. He uses old metal cans for the headlights of the car. He finds pieces of wood to sit on. Finally Danny phones Jenny and Brian. “Come over to my house,” he says. “I'll take you for a ride in my new car!”1. What does Danny use the cardboard for?2. What does Danny use the lids of the ice cream pails for?3. What does Danny use for the headlights of the car?He uses the cardboard for the car's body. He uses the lids of the ice cream pails for the car's wheels.He uses old metal cans for the headlights of the car.Read and answer Ⅱ. My City's Future!Does your city have pollution problems? If it does, think about ways to reduce pollution. Make a plan about how to save your city. If it doesn't, think about how to make your city more beautiful. Write a letter to the government describing your plan. WriteThere is much pollution in my city. How can we reduce pollution? First, we should take our own bags instead of using plastic bags when we go shopping. Second, we shouldn't throw away rubbish anywhere. At last, we had better go to school or work on foot or by bike. I think these ways can help save our city. An Example: Find more examples from this unit. Then mark your stars.Ⅰ. Talking about Cause, Effect and PurposeI think it’s our duty to protect the environment.______________________________________________________________________________________________________________________________I can express cause, effect and purpose in English.☆ ☆ ☆ ☆ ☆It's not too hard to protect the environment.We should respect the earth and all the living things on it.Self-EvaluationⅡ. Using “it”He took it home, cleaned it and fixed it.__________________________________________________________________________________________I know how to use “it”. ☆ ☆ ☆ ☆ ☆On Tuesday, it was World Environment Day.Some hazardous waste is poison—it makes people sick.My bike wheel just broke. My old pants have a tear. My shoes have a hole. I need something new for my hair!Fix and MendGroup AMy cassette deck has a buzz. My backpack doesn't fit!I must go and get new things. Or I might have a fit!Sing a songWell now, I have news for you. I know exactly what to do. Listen carefully,And you will soon agree. Group BYou don't just go and buy. You first need to go and try, To fix and mend and reuse again. Or the garbage will touch the sky!Sing a song1. it 的用法：（1）it作代词it不仅可以指代具体的物品，而且还可以指代时间、距离、路程、天气等。It is half past five now.现在五点半了。It is sunny and hot in my hometown in summer. 在我的家乡夏季晴朗、炎热。 Grammar（2）it作形式主语当句子的主语过长时，为避免头重脚轻通常将it置于句首作形式主语，而将真正的主语(通常是不定式短语、动名词或主语从句)放在句子的后面。It is important for us to use English as much as possible. 对我们来说尽可能多地使用英语是很重要的。It is reported that there will be a thunderstorm tomorrow. 据报道明天将会有一场暴风雨。（3）it作形式宾语当句子的宾语过长时，常用it作形式宾语，用来代替真正的宾语(通常是不定式短语、动名词或宾语从句)。I found it hard to walk through the forest in five hours. 我发现在五个小时之内穿越森林是件很困难的事。Jim thinks it is a pity that he didn't win the first place in the English competition. 没有在英语竞赛中获得第一名，吉姆觉得很遗憾。2. 动词不定式作主语的用法动词不定式的基本形式为“to + 动词原形”。它能起名词的作用，在句子中充当主语、表语、宾语和宾语补足语。动词不定式在作主语时，常用it作形式主语，而往往将动词不定式放在谓语或表语之后。It’s not easy to learn a foreign language well.(= To learn a foreign language well is not easy.)学好一门外语不容易。在此句型中，如果要说明动词不定式的动作是谁做的，可在不定式前加一个for引起的短语，作不定式的逻辑主语。即：It is + 形容词 + for sb. + to do sth. (对某人来说做……是……)。It’s difficult for us to finish the work.对我们来说，完成这项工作很困难。It’s hard for me to answer your question.要我回答你的问题很难。但是，如果表语是kind, nice, right, wrong, clever, polite等描述行为者的性格、品质的形容词，则应在不定式前加一个of引起的短语。即：It is + 形容词 + of sb + to do sth (某人做……是……)。It is kind of you to help me with my lessons. 你帮助我做功课，太好了。It is so nice of you to come to see me.你来看我太好了。It takes/took + sb. + some time + to do sth 意为“做……花了某人多少时间”It takes her an hour to review her lessons every day.她每天花一个小时复习功课。It took them more than two years to build the bridge.他们花了两年多的时间建成了那座桥。It is + 名词 + to do sth 意为“做……是……”It is our duty to serve the people.为人民服务是我们的责任。It is an honour to make a speech here. 在这儿演讲很荣幸。注意： 动词不定式作主语，同时有一个不定式作表语时，不能转换成“It’s … to do sth.”的句型。[正]To see is to believe. [误]It’s to believe to see.百闻不如一见。1. it的用法2. 谈论环境污染以及如何保护环境3. 本单元的生词及交际用语 Sum up( )1. —Mr. Han, how is the weather in Anshun now, please?—Actually, it is cooler than ____ in Guiyang.A. it B. that C. this D. those ( )2. —Nick, I lost my pen and I couldn’t find anywhere.—There are many pens in that box. Just take .A. it; it B. it; one C. one; it D. one; one( )3. —The fridges are on sale in the supermarket today.—Really? Let’s go and buy _____ for our new kitchen.A. one B. it C. that D. them BAB单项选择课 堂 达 标( )4. 一I am planning a trip to Lianyungang this summer. How is the weather there?一Not so hot. Sometimes _______ is a bit cool and wet.A. this B. that C. it D. one ( )5. We find _____impossible for us ______a foreign language well in a short time.A. one ;learn B. it ;to learn C. that ;to learn D. this ;learningCBRemember the new words and expressions learnt in UNIT 8.2. Review Using “it”.Homework课程结束