Unit 8 Task教案 2023-2024学年牛津译林版英语八年级下册

教 学 内 容 8B Unit 8 Task 教 学 目 标 1. 熟练掌握并学会运用重点词汇、词组和句型。 2 能熟练运用所学知识写一篇与环境有关的文章。 重 点 1. 熟练掌握并学会运用重点词汇、词组和句型。 2 能熟练运用所学知识写一篇与环境有关的文章。 难 点 熟练运用本部分所学词汇、词组和句型完成相关练习。 教学过程 1 simple adj.简单的 eg：This is a simple question.这是一个简单的问题。 【拓展】simple的副词形式为simply，意为“简单地” ；simple的近义词为easy (容易的）；反义词为difficult，hard(难的）。 【测一测】You ( simple) can’t imagine how terrible the earthquake is. 2 step n.步骤;措施 eg：He thinks of the agreement as the first step towards peace. 他认为该协定是通向和平的第一步。 step的其他用法 词性 含义 示例 名词 脚步声 The steps could now be heard more clearly.现在脚步声听得 更清楚了。 步伐; 步态 He walked with a quick light step.他迈着轻快的步子走若。 名词 台阶 Mind the steps!注意台阶！ 动词 迈步;行走 I had to Step aside.我只能走到一边。 踏;踩 Sorry, did I step on your foot? 抱歉，我踩了你的脚吗？ 搭配:take steps采取措施 step by step 一步一步地 【测一测】Being honest is the first if you want to make friends with others. A step B time C job D hand Writing-介绍如何保护环境 步骤一:表明职责 步骤二:具体行动 步骤三:表明重要性 易错点提示 1. 注意时态。本话题一般用一般现在时。 2 注意时间状语从句、条件状语从句等从句的用法。 3 要恰当地使用连接词。 保护人类共同的家园一地球，是每个人的责任和义务。我们在生活中的点滴小亊上也能做出自己的贡献。根据下面的内容，谈一谈你曾经为保护环境做过哪些努力，将来还打算如何去做。 要求:①词数不少于80; ②意思连贯，条理清晰，适当发挥。 turn off the lights when you leave a room turn off the shower while washing hair take your own bags when shopping stop riding in cars recycle books and paper 参考词汇和句咐 单词 duty，protect, wash 短语 turn off, instead of, such as, take action 句型 It’s our duty to ...，I always ... when , It’s time for us to ... It’s our duty to protect the earth. I always turn off the lights when I leave a room. While I am washing my hair, I usually turn off the shower. And if I want to shop，I always take my own bags instead of using plastic bags. I have decided to do more, things to protect our earth, such as recycling books and paper and stopping riding in cars. It’s time for us to take action to protect our environment. If we don’t, our environment will become worse and worse. 随堂练习 根据中文提示写出正确的单词。 1.You can find a (简单的）way to solve the problem. 2.You should finish the work with three (步骤）. 3.It’s important for us to (开发）a green lifestyle. 4.Is it an (空的）box? It’s so light. 5. —We all know knowledge is （力量） —We should learn hard. 二、用括号内所给单词的适当形式填空。 1.Everyone should do what he can (protect) the environment. 2.He used to do his work (care) and often made lots of mistakes, 3.What he said will make a (different) to the whole event. 4.It’s good to brush your (tooth) twice a day. 5.Most of my classmates (not travel) to any foreign countries up to now. 三、单项选择。 1. Jack seems than you ready for the exam. A. busy; to get B much busier; getting C. busier； to get D. more busier； getting 2. Please check your paper to there are no mistakes. A. think of B. try out C. find out D. make sure 3. It’s said that the Metro Line 11 in Nanjing next year. A. builds B. is building C. will be built D. was built 4. The man makes a living teaching. A. without B. with C by D for 5. safe, everyone wear a seat belt in the car now. A. Keep; is told to B To keep; is told to C. Keeping； tells to D To keep; is told 6. Remember to turn off the TV when it is not in . A. time B. use C place D fashion 四、根据中文提示完成句子。 1.你知不知道还有谁会被邀请来聚会？ Do you know ? 2.我们应该尽自己最大努力来减少污染。 We should try 3.垃圾在回收利用之前会被分类的。 The rubbish before it is recycled. 4.未来这个古镇将不允许汽车进入。 No cars the old town in the future. 5.这个问题将在明天的会上讨论。 The problem at the meeting tomorrow. 一 1.simple 2. steps 3. develop 4. empty 5.power 二、1.to protect 2carelessly 3 diffidence 4 teeth 5. haven＇t travelled 三、1.B【解析】根据句中的“than”可知，第一空应填比较级形式，则A、D错误；固定搭配 be busy doing sth意为“忙于做某事”，则C错误。故选B。 2.D【解析】句意:请检查你的试卷确保没有错误。 think of try out意为“选拔”； find out意为“查明”； make sure意为“确保”。故选D 3.C【解析】句意:据说南京明年将建造地铁11号线。由从句中时间状语“next year”可知要用将来时态，则A、B、D时态都错误。故选C 4.C【解析】 make living by意为“靠……谋生”。故选C。 5.B【解析】句意:为了安全，现在车里的每个人被告知要系安全带。第一空用动词不定式来表示目的，则A、C错误； be told to do sth意为“被要求做某事”，则D错误。故选B 6.B【解析】句意:当电视机不使用时，记得把它关掉。 be in use意为“在使用中”。故选B 1. who else will be invited to the party 2. our best to reduce pollution 3. will be separated into different groups 4. will be allowed to enter 5. will be discussed 5 学科网（北京）股份有限公司 $$