Lesson 23 The Internet—Good or Bad课件 -2024-2025学年冀教版（2012）八年级英语下册

冀教版初中英语八年级下 Unit 4 The Internet Connects Us Lesson 23 The Internet—Good or Bad? 1. Learn to use the new words and expressions in this lesson. 2. Know the advantages and the disadvantages of the Internet. 3. Try to write a short passage about the Internet in groups . Learning aims Words and Expressions I am short. It's my disadvantage . disadvantage 劣势 缺点；不利因素 advantage 优点、优势点；有利因素 Words and Expressions Words and Expressions web n. 网、网络 attack v. 攻击、袭击 steal v.偷窃、窃取 Words and Expressions properly adv. 正确地 Words and Expressions aside from除……之外 aside adv. 除……之外； 在旁边 He is busy. Don't take up too much of his time. take up 占用、占据、开始从事、接受（建议） Words and Expressions People are able to connect and share information in seconds. in seconds 在很短时间内 I have some friends who lives far away. far away 遥远 A guessing game advantage(s) n.优点，优势 disadvantage(s) n.缺点，劣势 simple adj. 简单的 coin n. 硬币 cause v. 导致、造成 less adv/n. 更少 attack v. 攻击、袭击 web n.网络 steal v.偷窃、偷盗 banking n. 银行业 properly adv. 正确地 in seconds 短时间内 far away 远处、遥远 aside from 除此之外 take up 占据、开始从事 Every coin has two sides. 凡事都有两面性。 Listen to the text twice（两遍） and write true (T) or false (F). listen and write 1. The Internet has advantages and disadvantages. ( ) 2. People can connect and share information in seconds. ( ) 3.The Internet can make our life easier and simpler in many ways. ( ) 4. The Internet is a useful tool so we can let it take up all of our time. ( ) 5. It is always safe to use the Internet. ( ) T T F F T Read the text quickly and work in groups to find the answers to the questions. 1. How many paragraphs （段落）are there in this passage? 2. What is the topic sentence （主题句）in Paragraph 1 ? 3.What is the topic sentence in Paragraph 2 ? 4. What is the topic sentence in Paragraph 3 ? 5.What is the topic sentence in Paragraph 4 ? 4/Four The Internet has advantages and disadvantages. Some of the advantages are really wonderful. Some of the disadvantages may become real problems if we don't take care. Use the Internet properly and carefully. Read the text carefully and work in groups to find the right words for each sentence. *The Internet _____ _______ the world. Poeple are able to_______ and information___ . * In many ways it makes life _______ and _______. *It helps us get things done_______ _______. *It _______ _______the world to us. * If a friend lives _______ _______, the Internet makes it ______to stay in touch. Intensive reading opens up far away connect share more quickly in seconds easier simpler easy advantages has changed easier *Spending ____ _____ time online is _______ to people’s ______. *It may even them to be ______ ______with family and friends. *Some people _______ the web or use the Internet to ______other’s ________ information, even _________ information. Intensive reading too much harmful cause health less social attack steal personal banking disadvantages *The Internet can be a ______ _____ . *Don’t let it ______ _____ all of your time. *Use the Internet _________ and __________. Intensive reading take up properly carefully useful tool advice Writing: works in groups and try to write a short passage about the Internet . Show time Summary: What have we learned in this lesson? 2. Write a passage about the Internet. If you have problems,you can ask your teacher or your friend for help by QQ or Wechat. ( For the students in group A ) Homework 1. Read the text at least five times and try your best to remember the vocabulary (完成词汇默写表)and understand how to protect ourselves while using the Internet . ( For the students in group B ) 2023 Blues 84715.555 Lavf60.4.100 $$