牛津译林版八年级上册Grammar第4课时教案

Unit 6 Birdwatching

Grammar

一、教学目标

1. 掌握本课重点词汇和短语：in order to, write down, for any reason

2. 掌握本课重点句型：

We ask people not to catch birds for any reason.

Max tells funny jokes and often makes me laugh.

She saw a baby panda drink her mother’s milk.

Millie and Amy heard someone sing in the park.

He also encouraged us to describe the birds.

3. 能够使用不定式表达目的和充当宾语补足语来表达意义。

4. 掌握“动词+宾语+动词不定式to do”结构。

二、教学重点及难点

重点：

1. 能够使用不定式表达目的和充当宾语补足语来表达意义。

2. 能掌握“动词+宾语+动词不定式to do”结构。

难点：

能区分使用不定式表达目的和充当宾语补足语。

三、教学过程

Task 1

Step 1 Warming-up

Show pictures of Zhalong Nature Reserve and get Ss to answer the questions with to do.

【设计意图】通过情境创设，激发学生学习兴趣，同时唤醒旧知，为新知学习做好铺垫，引入本课主题。

Step 2 Presentation

Offer the text and circle the answers with to do to help Ss realize they’re for purpose. Then get Ss to learn to-infinitives for purpose.

【设计意图】通过在语境中感知语法知识，促进学生理解，明确语法知识的语用功能。

Step 3 Practice

Get Ss to match the first parts of the sentences on the left with the second parts on the right.

【设计意图】通过匹配的形式，引导学生操练并巩固动词不定式的使用。

Task 2

Step 1 Presentation

Get Ss to find more to-infinitives to help them to focus on the verb+sb.+to do. Then learn the structure of it.

【设计意图】通过在语境中感知语法知识，促进学生理解，明确语法知识的语用功能。

Step 2 Practice

1. Get Ss to complete the sentences.

【设计意图】通过图片设计的不同情境，让学生直观感知语言结构在句中的实际运用。通过对比、分析，激发学生的自主探究意识。

2. Get Ss to transform the sentence pattern.
3. Get Ss to make sentences about protecting wildlife with to-infinitives by playing a board game designed by themselves in groups.

【设计意图】通过游戏选择的方式来训练巩固已学知识，练习形式设计多样化，激发学生学习的兴趣，寓教于乐。

Step 3 Extension

Get Ss to think about the questions and make a dialogue in pairs.

【设计意图】通过就动物话题开展讨论，强化学生对语法点的综合运用，帮助学生达到学

以致用的效果，同时提高学生的实际语用能力。

Step 4 Summary

Summarize what they’ve learnt in this class.

Step 5 Homework

1. Revise the language points in this class.

2. Finish the related exercises in the textbook.

【设计意图】通过复习引导学生在复习语法知识的同时，形成复习的好习惯。完成相应练习巩固所学。

四、板书设计

Unit 6 Birdwatching

Grammar

1. Use to-infinitives for purpose.  (用动词不定式表目的)

to = in order to

2. Verb + object + to-infinitive  (动词+宾语+动词不定式)

(1) ask/tell/want…+ sb. + (not) to + do + sth.

(2) let/make/have…+ sb. + do + sth.

(3) help + sb. + (to) + do + sth.