1、 第 1 页 共 4 页 Book 2 Unit 4 Exploring literature Grammar and usage Modal verbs 教学教学目标目标 By the end of this section, students will be able to: 1. explore and summarize the general rules of modal verbs; 2. distinguish the use of different modal verbs for the same function; 3. identify functions of mode
2、l verbs in various cases; 4. use modal verbs to make rules for the school library. 教学重难点教学重难点 1. To summarize the general rules of modal verbs; 2. To use modal verbs in a real situation. 教学教学过程过程 步步 骤骤 教学教学活动活动 设计设计意图意图 互动互动时间时间&模式模式 Free talk and reading Step 1 Students have a review of the three q
3、ualities of good literary works. The teacher asks students whether they have thought of the question What shall I read? Students are asked to provide some suggestions. 围绕本单元的 主题语境“文学阅 读”以及 Reading 板块的主要内容设 问，创设交际性场 景，就“如何选书” 这一话题，与学生 展开讨论，引导学 生尝试使用情态动 词，自然引入语法 模块的阅读语篇。 5 Individual Work Class Work 第
4、 2 页 共 4 页 Step 2 The teacher has students read the passage on Page 48 and present the solutions provided by the writer. You can ask your friends, parents and teachers to recommend what books you ought to read. You could also read book reviews in newspapers, in magazines or online for different sour
5、ces. However, you must also decide for yourself what kind of books to read. The teacher asks students to focus on the use of modal verbs in these three sentences, telling the function of each of them. 引导学生归纳 语 法 模 块 阅 读 文 本，初步探究 can、 could、must 在语境 中的含义，提高学 生的语用意识。 5 Pair Work Exploring the rules St
6、ep 3 The teacher asks students to read the passage again and find the other sentences that use modal verbs, identifying their functions respectively and then fill in the table on Page 48. Students fill in the blanks in the following sentences to work out one of the rules about modal verbs. Modal ver
7、bs can express ability or necessity. They can also be used to make suggestions or describe the probability of an event. The same modal verb can have different functions. 在语境中呈现 新的语法知识，引 导学生通过自主探 究，初步总结出情 态动词的基本意义 和语用功能：表达 可能性和必要性， 提出建议和表达可 能性等。 5 Individual Work Group Work Step 4 The teacher helps s
8、tudents to explore the four functions of modal verbs further by providing more modal verbs for the same function and asking students to identify the differences between the various modal verbs. 通过让学生比 较表达同一种功能 的不同情态动词在 意义上的细微差别 和使用语境上的差 5 Class Work Pair Work Individual Work 第 3 页 共 4 页 1. Distingui
9、sh the use of the modal verbs shall, can, could for suggestion. 2. Distinguish the use of the modal verbs can, could or be able to for ability. 3. Distinguish the use of the modal verbs should, ought to, must, have to for necessity. 4. Distinguish the use of the modal verbs may, might, could, must,
10、can, should for possibility. 异，帮助学生进一 步探究情态动词的 使用规则。 Step 5 Students explore the forms of verbs that can follow modal verbs by answering the question on Page 48. Modal verbs can be followed by “do, be done, be doing and have done”. The teacher asks students to tell the cases where different verb for
11、ms are used respectively. Students have a group discussion and come up with some examples for each of the forms. 让学生通过小 组讨论，探究情态 动词后所接动词的 各种形式，自主创 设使用不同形式动 词的情境，提升归 纳、总结的思维能 力。 5 Individual Work Pair Work Step 6 Students go through Grammar notes on Pages 99101. And later on, students raise their que
12、stions about this part. 在归纳总结出 部分情态动词的使 用规则之后，让学 生自学课本后其他 的规则作为补充。 教师鼓励学生提出 问题，激发其探究 热情，培养自主学 习能力。 5 Pair Work Individual Work Applying the rules 第 4 页 共 4 页 Step 7 1. The teacher asks students to turn to Page 49 and finish Parts B1 and B2. 2. The teacher asks students to tell the whole class about
13、their choices and tell the reasons. As for Part B2, the teacher asks students to answer the following questions to have a better understanding of the modal verbs used in the passage. What did the writer think of reading Dickenss A Christmas Carol at first? How did it turn out? What can we learn from
14、 the book, according to the author? 通过句子、语 篇两个层面的巩固 练习，让学生内化 情态动词知识，运 用所学，辨别同一 个情态动词的不同 语用场合。同时通 过二选一的练习， 让学生学会恰当、 得体地使用情态动 词。 8 Individual Work Class Work Group Work Step 8 Students work in groups, making rules for the school library using modal verbs. To help them with the task, The teacher has st
15、udents look up the word rule in the dictionary and figure out what modal verbs can be used to describe rules. Later on, all group members brainstorm different aspects from which they can make rules for the school library. Group members express the rules, using modal verbs. Group leaders write down t
16、he rules and share them with the whole class. 教师创设真实 语境，要求学生开 展小组合作，运用 所学，恰当、得体 地使用情态动词， 完成为学校图书馆 制定规章制度的任 务，帮助学生内化 知识，实现“形式 意义使用 ”三 者的统一。 5 Group Work Homework 1. Summarize the different functions of the following modal verbs: can, must, should, may, might and shall. 2. Write a paragraph on books you would like to recommend with at least five sentences, using proper modal verbs. 2
