高中英语 Unit2 Healthy Eating教案3 新人教版必修3

教材章节 Unit Two 课题 Healthy Eating 课型 Grammar

教

学

目

标 知

识

与

能

力 知识内容 Modal auxiliary verbs give more information about the

function of the main verb that follows it. Their functions can all

be related to a scale ranging from possibility (can) to necessity

(must).

等级水平 (A)识记 (B)理解 (C)应用 (D)分析 (E)综合 (F)评价

能力目标 Use proper modal verbs to express certain moods arisen in

different language situations.

过程

与

方法 Understand through reading the materials and discussions.

Based on understanding, guided use of the modal verbs in simulated

situations.

情感

态度

与

价值观 Communication is not only to communicate facts but also moods and

feelings.

Good communication of moods and feelings is a most important part of

effective communication.

教

学

设

计 重点难点分析 Function and properties of modal verbs.

Practical use of modal verbs.

教学

技术

设备 Multi-media

教

学

环

节

学

习

目

标 1、学习的主要知识

Function and usage of modal verbs.

2、需要掌握的方法

Situation centered practice

课

题

概

述 本节知识的主要意义

Good communication of moods and feelings with modal verbs is a most

important part of effective communication.

本节知识在知识体系中的地位和联系

“Modal verb+ do” is one of the ways of five ways of how the predicate is

formed.

石家庄市第一中学教案

分 析 讲 解 学生活动设计

石家庄市第一中学教案

教

学

环

节分 析 讲 解 学生活动设计

教

学

环

节 Step one

Introduction

In the English language, a modal verb is an auxiliary verb that

can be used to change the grammatical mood of a sentence. The

key way to identify a modal verb is by its defectiveness (they

have neither participles nor infinitives).

The modal verbs in English are as follows, paired as present and

preterite forms:

shall and should

will and would

may and might

can and could

must

The following are not modal verbs but may be used for a similar

purpose:

ought to and had better

used to

dare and need

do

going to

have to

How the modal verbs are used (I )

Shall and will

Shall is used in many of the same senses as will, though not all

dialects use shall productively, and those that use both shall and

will generally draw a distinction (though different dialects tend

to draw different distinctions). In standard, perhaps

old-fashioned English, shall in the first person, singular or

plural, indicates mere futurity, but in other persons shows an

order, command or prophecy: "Cinderella, you shall go to the

ball!" It is, therefore, impossible to make shall questions in

these persons. Shall we? makes sense, shall you? does not.

Shall derives from a main verb meaning to owe, and in dialects

that use both shall and will, it is often used in instances where

an obligation, rather than an intention, is expressed.

Shall is also used in legal and engineering language to write firm

laws and specifications as in these examples: "Those convicted

of violating this law shall be imprisoned for a term of not less

than three years nor more than seven years," and "The

electronics assembly shall be able to operate within its Preview this

part by

reading the

provided

material to get

a general idea

of the

definition and

function and

usage of

modal verbs.

Understanding, thinking

and

independent

exercise

Look back,

think and

answer

questions

石家庄市第一中学教案

当

堂

训

练 The fire spread through the hotel very quickly but everyone _____ get out.

A. had to B. would C. could D. was able to

Without the air to hold some of the sun’s heat, the earth at night ______, to cold

for us live.

A. would be freezing cold B. will be freezing coldly

C. would be frozen cold D. can freeze coldly

---I stayed at a hotel while in New York.

---Oh, did you? You _____ with Barbara.

A. could have stayed B. could stay

C. would stay D. must have stayed

---Alice, why didn’t you come yesterday?

---I _____, but I had an unexpected visitor.

A. had B. would C. was going to D. did

Jack ________ yet, otherwise he would have telephoned me.

A. mustn’t have arrived B. shouldn’t have arrived

C. can’t have arrived D. need not have arrived

---When can I come for the photos? I need them tomorrow.

---They _____ be ready by 12:00.

A. can B. should C. might D. need

---Will you stay for lunch?

---Sorry, _____. My brother is coming to see me.

A. I mustn’t B. I can’t C. I needn’t D. I won’t

My sister met him at the Grand Theater yesterday afternoon, so he _____ your

lecture.

A. couldn’t have attended B. needn’t have attended

C. mustn’t have attended D. shouldn’t have attended

---Is John coming by train?

---He should, but he ____ not. He likes driving his car.

A. must B. can C. need D. may