1、本网站免费注册后即可以下载，点击开通VIP会员可无限免费下载！
2、资料一般为word或PPT文档。建议使用IE9以上浏览器或360、谷歌、火狐浏览器浏览本站。
3、有任何下载问题，请联系微信客服。
扫描下方二维码，添加微信客服
必修4《Learning about Language》集体备课教案优质课下载
more about the heroes.
Teaching keys and difficulties:
teaching keys: students out put the words and phrases
teaching difficulties: students appreciate the words and phrases in two paragraphs.
Teaching Method:
3p teaching method. 3p stands for presentation, practice and production
Teaching aids:
Multimedia
Teaching procedures:
Step1. Leading
After greeting students, the teacher plays a game with students to guess who he is. In this way, the teacher leads students to review the whole reading by completing a chart.
Step2. Presentation
By completing the chart, the teacher leads students to the words and expressions we will learn today. Students read them by following the teacher. Words and phrases learning:
1. Content, students read two sentences, Chaplin was happy about his life. Chaplin
was satisfied with his life. And then find a word among the words and phrases to replace HAPPY and SATIFIED in these two sentences. The teacher explain the meaning of content and presents more expressions about it.
Unfortunately, the teacher explains the word by showing students three parts of it, -un(前缀)，fortunate，ly-(后缀)，do practice, lucky-unlucky-luckily-unluckily, and then the teacher introduces more suffixes, and then asks students to find two more words with suffixes in the passage, performer, -er, homeless, -less. Then discuss in groups to add affixes to the following words.
Worse off, students look at two sentences (1)His life was poor.(2) Chaplin’s life was poorer, and answer this question: which one can replace “poorer”? More similar expressions are introduced. Badly off, worse off, well off, better off
Failure, students are required to compare two sentences with one sentence to tell the difference between them. (1)This character was a failure. (2)Our football game against class1 was a failure. (3)Failure is the mother of success. Students get the conclusion: 1、2句中的failure均为可数具体名词表示失败的人或事,故加a修饰，3句中failure为抽象名词。 More examples are given: success, danger
Cut off, the teacher presents more relative expressions, cut off, cut down, cut up, students match the expression with its Chinese meaning in the sentence.
Pick out, the teacher introduces more similar expressions, pick out, pick off, pick up in a short video and then students are required to tell the Chinese meanings of these three expressions.
Students review all the words and expressions by watching autoplaying ppt and then check them.
Step 4. Practice
Students use all the words and expressions by doing a competition which includes 4 rounds.
Round1. Watch pictures and guess the words or expressions we learn today.
Round2. Fill in the blanks with correct words or expressions.