Using LanguageⅡ教学设计(教案)

Grammar-----过去分词做状语

教学目标

一、知识与技能

能够掌握过去分词的基本概念及作状语的用法。

二、过程与方法

通过做题任务型活动，熟练应用所学语法。

三、情感、态度和价值观

认识过去分词作状语英语语言中的所起的作用：加强语气的表达。

学情分析

学生基础差，词汇量少，语言表达能力差

教学重点、难点

教学重点

过去分词作原因，让步，时间状语等的用法。

教学难点

过去分词作让步状语。

教法与学法导航

教法导航

采用任务型教学途径并配以多媒体辅助教学，同时考虑学生的不同层次采取分层递进的教学方法。

学法导航

让学生在游戏的情景中感受到轻松愉悦，民主和谐的环境气氛，学生积极主动参与，从而产生了强烈的求知愿望，增强学习兴趣。

教学准备

教师准备

有关过去分词做各种状语的多媒体课件。

学生准备

无。

教学过程

Step 1 热身练习

用所给动词的适当形式填空

1.Ideally

(locate) for Broadway theatres and Fifth Avenue,the New York Hotel is a favourite with many guests. 2.We all know that,if not carefully

(deal)with,the situation will get worse. 3.

(drive) by a greater demand for vegetables,farmers have built more greenhouses. 4.

(blame)for the breakdown of the school computer network,Alice was in low spirits. 5.

(face)with so much trouble,we failed to complete the task on time. 完成下列句子,注意运用过去分词(短语)做状语

1.加热后,水变成蒸汽。

,water changes into steam. 2.他们非常疲劳,很快就入睡了。

,they fell asleep soon. 3.一旦尝过一次,这道美味的菜就让人难以忘怀。

,the delicious dish is hard to forget. Step2知识呈现

考点一：过去分词的基本概念

done是过去分词的基本形式,与句中主语构成逻辑上的动宾关系。

考点二过去分词做状语的基本原则

过去分词做状语时,必须和句中主语构成逻辑上的动宾关系,否则不能使用过去分词做状语。

考点三过去分词做状语

成分

作用

做原因状语

相当于一个原因状语从句

做条件状语

有时前面可加if,相当于一个条件状语从句

例句

Well known for his expert advice,he was able to help a great many people with their personal affairs. 他的足智多谋广为人知,因此他能帮助很多人解决私事。

If heated,ice can turn into water. 冰如果被加热,会变成水。

成分

做时间状语

作用

例句

Accepted by the Party,he decided to devote his life to 有时前面可加when,while,相当于一个the cause of the Party. 入党以后,他决定献身于党时间状语从句

的事业。

成分做让步状语作用做伴随状语例句Evenifinvited,Iwon’ttake相当于partintheparty.although,though,as,even即使受到了邀请,我也不去if引导的让步状语从句参加这次聚会。Dr.WatsonandIwillspendthenight,lockedinyourroom.表示被动的伴随动作我和华生医生将被锁在你的屋子里过夜。考点四过去分词与从句的对照关系

分词

如果做状语的分词与逻辑主语之间是动宾关系,则用过去分词

例句

Encouraged by these achievements,they decided to expand the

business. 在这些成就的鼓舞下他们决定扩大经营。

与从句的对照关语态

系

关系

After they were encourage encouraged by 与其逻辑

these 主语they achievements,they 构成动宾

decided to expand 关系

the business.

Step3目标检测

语法填空

1)

(translate) into English,the sentence was found to have an entirely different word order. 2)There are some health problems that,when

(not treat) in time,can become bigger ones later on.

3)Dina,

(struggle) for months to find a job as a waitress,finally took a position at a local advertising agency. 4)

(accompany) by cheerful music,the children began to dance. 5)

(remind) not to miss the flight at 15:20,the manager set out for the airport in a hurry. (6)He told me about the things

(discuss) at the meeting yesterday. (7)The water in this glass is too hot.I prefer some cold to

(boil) water. (8)The problem just

(refer to) in their discussion is an important one. (9)When I entered the theatre,I saw him

(seat) in the first row. (10)The programme was so exciting that the children kept their attention

(fix) on the screen. (11)

(order)over a week ago,the books are expected to arrive any time now. (12)

(raise) in the poorest area of Glasgow,he had a long,hard road to becoming a football star. 13)(2015·北京高考改编)If

(accept) for the job,you’ll be informed soon. 14)Children,when

(accompany) by their parents,are allowed to enter the stadium. 15)After his journey from abroad,Richard Jones returned home,

(exhaust). 根据汉语提示,运用过去分词短语完成下列句子

16)

(从月球上看),the earth looks like a colourful ball. 17)The teacher stood there,

(被学生们包围了). 18)

(受到老师们的鼓励),the students studied harder. 19)

(当被问到他为什么缺席时),the boy hung his head in shame. 20)

(如果被蛇咬了),you should send for help and not walk.