haihongyuan.com
海量文库 文档专家
全站搜索:
您现在的位置:首页 > 初中教育 > 初中英语初中英语

江苏省东台市唐洋镇中学八年级英语上册《Unit 4 Wild animals》(第五课时)Grammar 1学案

发布时间:2013-12-11 13:32:16  

《Unit 4 Wild animals》(第五课时)Grammar 1学案

知识目标

A学习并掌握 ‘if’引导的条件状语从句。

B学习并掌握 ‘because’, ‘because of’ 的用法及区别。

重点难点 ‘if’引导的条件状语从句中,用一般现在时表示将来,主句用一般将来时。

教学过程

Grammar A

Step 1 Free-talk: What’s the weather like today ? .etc.

Step 2: Revision: Revise what we have learned in Vocabulary and check homework.. Step 3 :lead-in:

T: In reading ,we learned something about the giant panda-Xi Wang

Ss:? . Step 4 : Presentation: Task 1: Ask and answer: Write some more open “If”-clauses on the Bb and ask

Ss to finish the sentences with their own ideas .

Task 2 : Do PartA1:Ask Ss to match the sentences on their own and then compare answers with a partner. Invite a more able student to read the sentences aloud for the rest of the class to check answers.

Task 3 :Identify Task 2 :Read all the sentences again and ask more able Ss to elicit

the rule.(主将从现)

Step 6 :Practice

Task 1 : Part A2: Ask Ss to complete the sentences on their own and thencompare

answers with a partner. Check answers with the whole class.

Task 2 : Ask Ss to complete “Work out the rule” at the bottom of page 65. Task3 : Part A3: Ask Ss to complete the sentences on their own and then compare

answers with a partner. Check answers with the whole class.

(** If time permits , do some extra exercises.**)

Step 7 : Translation:

1如果狼饿了,它会干什么?

2如果老虎有了虎仔, 他们将会群居在一起。

3如果大象渴了他们将会寻找水源。

【预习指导】

if引导的条件状语从句

在表示假设情况的条件状语从句中,主句用一般将来时,从句用一般现在时,当从句放在主句之前时用逗号将主句与从句分开,反之则不用逗号。

If he comes , I will call you.

If it rains , we will have to put off the match.

They will come to your party if you invite them.

1

We will go fishing if it doesn’t rain tomorrow.

当我们把 ‘if’引导的条件状语从句放在句子开头时,我们需要在条件状语从句后用逗号。假如主句在开头,则没有必要加逗号。 We need a _______(comma, full stop) after the ‘if’-clause when it is the first part of a sentence.

2

网站首页网站地图 站长统计
All rights reserved Powered by 海文库
copyright ©right 2010-2011。
文档资料库内容来自网络,如有侵犯请联系客服。zhit326@126.com