冀教版八年级英语下册--Unit 4 Review（课件+素材）

这是一份2022--2023学年冀教版八年级英语下册--Unit 4 Review（课件+素材），文件包含Unit4Reviewpptx、Listen1wav、listen2wav等3份课件配套教学资源，其中PPT共28页， 欢迎下载使用。
Unit 4 The Internet Connects UsUnit ReviewGrammar句子类型状语从句（Adverbial Clause） 是指句子用作状语时，起副词作用的句子。 状语从句根据其作用可分为时间、地点、原因、条件、目的、结果等从句。 状语从句一般由连词(从属连词)引导，也可以由词组引起。状语从句While John was watching TV, his wife was cooking. （时间状语从句）当约翰看电视时，他的妻子正在做饭。He didn’t attend classes yesterday because he was ill. （原因状语从句）他病了，所以他昨天没有来上课。He got up so early that he caught the first bus. （目的状语从句）他很早起床以便赶上第一班公共汽车。We’ll start our project if the president agrees. （条件状语从句） 如果总统同意，我们将开始我们的项目。if引导的条件状语从句在复合句中作条件状语的句子叫条件状语从句。 条件状语从句常用if来引导。If从句既可放在主句前，也可放在主句后。放在主句前，要用“,”与后面的主句隔开。语法概述if引导的条件状语从句1.含条件状语从句的复合句中主从句的时态 主句为以下情况之一时，条件状语从句用一般现在时：①主句是一般将来时。If it doesn’t rain tomorrow, we will go to the zoo. ②主句谓语部分含有情态动词（may, might, can, must, should等）。If you eat bad food, you may fall ill.③主句为祈使句。If the light is red, wait for a minute.if引导的条件状语从句2. 有些句子可与含if条件状语句互相转换。①祈使句 + and/or + 陈述句。Hurry up, or you’ll miss the train. = If you don’t hurry up, you’ll miss the train.You will be healthier if you eat well. = Eat well and you will be healthier. if引导的条件状语从句②借助with或without。You can’t drive the car with the door open. = You can’t drive the car if the door is open.If there is no water, fish will die. = Fish will die without water. Building Your Vocabulary　I. Fill in the blanks with the words from this unit. The first letter is given.1. He is familiar with the computer. He can type without looking at the k . 2. The child h himself in the closet when he heard his parents come in.eyboardid3. After some awful rainy days, the sun finally a .4. Because of excellent engineers, our country's electronic i has developed a lot.5. She wrote many letters to her old friend but didn't r a reply.ppearsndustryeceiveⅡ. Fill in the blanks with the phrases in the box.1. Please_____________ your names on each page of the paper.2. I don't want to_____________ my parents for food and clothing.3. She used to____________ to go out alone at night.4. I think these tables __________ too much room.5. How long will it take to__________ that new machine?write downbe afraiddepend ontake upset upGrammar in Use　Rewrite the sentences using “if”．Example： You know how to chat online. You can make friends with people from every corner of the world.If you know how to chat online, you can make friends with people from every corner of the world.1. You know how to use the computer. You can write your report on the computer.__________________________________________________________________________________________________2. You know another program. You can edit your passage more easily than before.______________________________________________________________________________________________If you know how to use the computer, you can write your report on the computer.If you know another program, you can edit your passage more easily than before.3. You are careful on the Internet. It will make your life richer and easier._______________________________________________________________________________________________4. You spend too much time online. It will hurt your family and friendships.________________________________________________________________________________________________If you are careful on the Internet, it will make your life richer and easier.If you spend too much time online, it will hurt your family and friendships.Listening and Speaking　Ⅰ. Listen and repeat. 1. I often read English storybooks, magazines and newspapers.2. Could you speak more loudly?3. With a good education, you can make a difference.4. They used to be very active together.Ⅱ. Listen to the passage and write true (T) or false (F)．1. I was hit by a car when I was five. (　　)2. I can't walk but I can play basketball with my friends. (　　)3. Now I spend a lot of time reading every day. (　　)FFTlistening materialI am a fifteen-year-old boy. At the age of seven, a car hit me when I was walking in the street. I was saved but I could not walk from then on. I couldn’t go to school and I couldn’t play basketball with my friends. I had nothing to do every day. I didn’t talk to anyone and nobody saw me smile.But one day, I found a book in my father’s bookcase. It interested me. There were many interesting stories in this book. I liked them very much. I wanted to read more books. I spent all my free time reading. I was always lost in the books and I learned a lot of knowledge from the books. Because of reading, I am happy every day.But there is still one problem. I have almost finished reading all the books in my home and I don’t have enough money to buy new ones. What should I do?Ⅲ. Group activity—a debate! Everything has two sides—a good one and a bad one. Create a debate in your group.Step 1：Choose a topic(Of course, your topic must have two sides). Step 2：Divide the students in your group into two teams.Step 3：The leader of each team chooses one side of the topic.Step 4：All of the members in each group search for more information to support their side of the topic and prepare a good argument.Putting It All Together　Read the passage and write true (T) or false (F)． Computers Are Useful Tools Computers are fast and seldom make mistakes. They can do many everyday jobs quickly and easily. They are widely used in factories, hospitals and banks.　People, such as scientists, writers, teachers and students, use computers to do all kinds of work. But years ago, computers couldn't do what they do today. They were very big and expensive.Very few people were interested in them or knew how to use them. Today's computers are smaller, cheaper and much easier to use. People use them at home, at work and even when they travel.　Computers and the Internet have changed the way we communicate and allow us to connect in ways we didn't think were possible in the past.1. Computers can't do everyday jobs.(　　)2. Only factories, hospitals and banks use computers.(　　)3. Years ago, few people were interested in computers.(　　)4. Today's computers are smaller, cheaper and much easier to use.(　　)FFTTSelf-Evaluation　Find more examples from this unit. Then mark your stars.Ⅰ. Talking about the InternetHow do you use the Internet? __________________________________________________ __________________________________________________ I can talk about the Internet and use it freely. ☆ ☆ ☆ ☆ ☆I like chatting with my friends online.I like doing research for my homework on the Internet.Ⅱ. Adverbial Clause with “if”If I work hard this evening, I will complete my research.________________________________________________________________________________________________________I can use adverbial clauses with “if” properly. ☆ ☆ ☆ ☆ ☆If I want to improve my spoken English, I'll go to “Language”．If you don't stop him, he will play games the whole day.Everybody！Hear This!Everybody! Hear this!Here's a lesson you won't want to miss!Connect yourself to the Internet.Your computer is the tool.Type in where you want to go, Even talk to another school!Everybody! Hear this!Here's a lesson you won't want to miss!Type the words you want to say.Press “send” and you will see.In a minute or two you may receiveAn answer on the screen.Everybody! Hear this!Here's a lesson you won't want to miss!Distance does not matterWhen you search the Internet.You can search around the worldFor information you won't forget!Thank you!