Learning about LanguagePPT及专用教学设计内容

高中英语人教版

选修9 Unit4

Language points教学设计

设计意图

This is the second period of this unit: language points. The teacher can offer chances to students to review the vocabulary. The emphasis of this period will be placed on the important words, expressions and sentence patterns and grammatical knowledge in the reading text. In order to make students understand these points. we can first get students to study their usages by themselves and try to make a summary according to the examples And then try to put them into use to improve the ability of using them in real situations. In this way. students can learn and use these important language points and grammar well. 教学目标

1. Enable students to master the usage of such important words and expressions. And learn to express themselves by using them 2. Enable students to learn the method of constructing knowledge trees through self-study and co-operative exploration 3. Enable students to enjoy the fun of expressing themselves in English and participate in class with strong passions 教学重点

Help students master the usage of such important words and expressions. 教学难点

Put the language points into practice to express themselves in English. 教学过程

Step 1: Revision Review the vocabulary part in this unit! Step 2: Self-directed study (设计意图:学生自主学习，理解导学案上的例向,根据例句，构建词汇

的知识树，总结词汇用法，争取新旧知识联系，地养自出学习能力。）

T：In this part we will learn the important words and expressions and their usages in this unit. First, it's self-study time. Please observe the example sentences in the sheet and try to summarize their usages by referring to your dictionaries or reference books. Make a mark where you have problems. Then, 15 minutes later will see who the best self-learner is. Please begin now Step 3: Presentation and special attention (15 minutes later)T: Time is up. Let's see how you learn the words and expressions one by one

一、词汇精粹

1)．result in 导致……

result from

result n.

as a result

as a result of

2)delay/postpone/put off

【导学号：15680023】

delay postpone put off 指“暂时阻挠或阻挡，稍后可再继续进行”。

由于……的原因

结果；后果

结果

由于……的结果

正式用语，语义较强，指“有意识地延至将来某一特定时间”，在多数情况下，后面说明改与postpone大致同义，但较通俗口语化。

选词填空(delay/postpone/put off) ①汽轮因天气不佳而延期。

The steamer was

by bad weather. ②会议推迟到星期五举行。

The meeting has been

to Friday. ③我们还是把这搁一搁，以后再说。

Let's

till some other time. 3)Grammar 宾语

宾语是用来表示动作、行为的对象的，是动作的承受者。宾语由句子来充当时称为宾语从句。一个句子中不一定只有一个宾语。宾语通常位于及物动词或介

词之后。

一、充当宾语的词或句子

例句

Please accept my invitation. 请接受我的邀请。

No one can achieve anything without effort. 没有人不努力就能有所成就。

If you add two to five，you get seven. 2加5等于7。

Do you really mean to resign? 你真的打算辞职吗？

Do you mind my standing here? 我站在这儿你不介意吧？

Do you know what he did? 你知道他所做的事吗？

二、宾语中应该注意的问题

1．动词的-ing形式作宾语

有些动词和动词短语后只能跟动词的-ing形式作宾语，常见的此类动词和短语有：

advise，consider，admit，allow，suggest，finish，appreciate，mind，imagine，deny，enjoy，keep，practice，permit，miss，excuse，escape，avoid，risk，can't help，put off，get down to，give up，look forward to等等。例如：

2．有些动词后可以跟不定式作宾语，也可以跟动名词作宾语，两者意思不同，使用时要注意区别。

to do sth.记着去做某事（未发生）remember



doing sth.记得做过某事（已发生）to do sth.忘记做某事（未发生）forget

doing sth.忘记做过某事（已发生）to do sth.后悔去做某事（未发生）regret

doing sth.后悔做了某事（已发生）

to do sth.尽力做某事try

doing sth.试着做某事to do sth.打算做某事mean

doing sth.意味着（要）做某事to do sth.停下正在做的事去做另一件事stop

doing sth.停止做某事to do sth.不能帮助做某事can't help

doing sth.禁不住去做某事Exercise: Ⅰ.完成句子

1．我本想给你写信，但被一些事耽搁了。

I

，but something always kept me. 2．我认为学好英语是必要的。

I think

to learn English well. 3．这个男孩走进教室，没有被注意。

The little boy entered the classroom without

．

Ⅱ.用所给词的适当形式填空

1．Tom devoted what he had to

(set) up his own company. 2．My daughter enjoys

(play) the piano. 3．Remember

(buy) some stamps，won't you?

4．Do you really mean

(leave) home?

5．The trees and flowers need

(water)．

6．Do you mind my

(open) the door?

Step 4 Homework 1)Review the key words and expressions. 2)Review the grammar about Object.