2020高中英语 M4U3 Word power学案 牛津译林版必修4

2020高一英语学案：M4U3 Word power（牛津译林版必修4）Teaching aims:1. Learn how to form abstract nouns from verbs and adjectives by adding suffixes.2. Learn some words related to computers.3. Expand related vocabulary and apply them practically.Step 1 Ways to form abstract nouns from verbs and adjectivesNounsOriginal wordsPart of speechSuffixrevisionreviseverb-siondecisiondecideverb-sionpreparationprepareverb-tionsatisfactionsatisfyverb-tionargumentargueverb-mentjudgementjudgeverb-mentdependencedependverb-enceassistanceassistverb-encedifferencedifferverb-encepleasurepleaseverb-urefailurefailverb-urecarelessnesscarelessadjective-nesshappinesshappyadjective-nesscivilizationciviladjective-tionloyaltyloyaladjective-tycruelty,crueladjective-ty1. Tell students that most abstract nouns are uncountable, only a few of them are countable. Ask them to read the following examples:hopea hope; ideaan idea; situationa situation; knowledgea knowledge ofStep 2 words related to computers and the InternetLet us learn about the parts and functions of computer.PartFunctionfloppy disca flat piece of plastic for storing informationUSB disca portable, pocket-sized disk that can store a lot more information than a floppy diskCD-ROM/DVD-ROMa CD or a DVD on which large amounts of information, sound and pictures can be storedkeyboarda set of keys for typingprintera machine that puts the words and pictures onto papermousea small device moved by hand to move the cursor on a computer screenmouse mata small square of plastic that is the best kind of surface on which to use a computer mousehard drivea disk that can store more information than a floppy or USB diskmonitor/LCD Monitora screen that shows information from a computerscreen/LCD screena part where you see the words and picturesspeakera part of the computer where the sound comes outStep 3 语言点1 . Refer to(1) 描绘，涉及，与. 有关The figures in the left- hand column refer to our sales abroad.(2) 提及， 提到The writer refers to his father several times in his book.(3) 参考，查阅，查询You may refer to your notes if you need.(4) 把某人看作She always refers to Ben as a great man .高考链接The president spoke at the business meeting for nearly an hour without his notes.A bringing up B referring to C looking for D trying on2. effort n. 努力You should Put more effort into your study.Make a good effort 做很大努力Make every effort 尽一切努力Beyond effort 利所不及Spare no effort 不遗余力，尽力Without effort 毫不费力3. end in 以 . 结束The party ended in a beautiful song.Carry sth. through to the end 把某事进行到底Join end to end 头尾相接From beginning to end 从头到尾Without end 无尽的，无穷的Make both ends meet 使收支相抵，量入为出Come to an end 结束Bring sth to an end使某事结束Homework: 完成课时作业相关练习