2016新目标八年级下Unit5 Period 1三环一体式导学助教案
一.【目标导学】:
1.知识目标:词汇:Rainstorm, alarm, heavily, suddenly, strange
短语:go off, begin to do sth.,pick up, fall asleep,
2.能力目标:能较熟练地运用---What were you doing when the raintorm?
----I was taking a shower.编对话
3.情感目标:能过学习本课,培养学生在困境中互帮互助的品质。
4.学习重难点:运用所学的单词及短语能较熟练地用过去进行时造句。
二.【自主学习】:
情景一:温故知新:你还记得现在分词的构成规则吗?
1. 一般情况下,在动词后加 _____构成 work→________ 工作, sleep→_______ 睡,wait→_______等待, study→________ 学习, read→________读, talk→_______谈话, blow→_________ 吹, _____→________帮助 2. 以不发音的____结尾的动词去掉___后再加 -ing: smile→________微笑, move→________移动, write→_______ 写, dance→________跳舞,take→_______拿走, make→_________制造, _______→driving驾驶,_______→waking唤醒,leave→______离开, 但是,若是发音的___结尾,则不能去_____: see→___________ 看见, _________→ agreeing 同意 3. 以重读闭音节结尾且末尾只有一个____字母的动词,要双写末尾的____字母再加 -ing: sit→sitting 坐, plan→______ 计划, swim→________游泳, cut→_________切;砍, run→________跑, put→__________放, begin→________开始, drop→______落下,shop→__________购物, get→__________得到,hit→__________打,dig→___________挖;掘 4. 以字母 ie 结尾的动词,通常将 ie 改为___,再加 -ing: die→__________死 lie→_________躺
情景二:根据汉语提示,完成下列短语 。
1.在…的时候______________; 2.在街道上_______________;
3.去上班_______________;4.等车______________;
5.在公共汽车站_______________;6.步行回家________________;
7.发出响声_________________; 8.淋热水澡__________________;
9.下大雨_____________=__________; 10.错过公交车_________________;
11.接电话__________________=________________________
12.在那个时候____________________13.这么多次___________________
三.【合作探究】:
Step 1:运用图片或课件创设情境,复习现在进行时,导入过去进行时的句型。
A: What are you doing now?
B: I am doing my homework now. They are having an English lesson.
A:Look,what is that boy doing?
B:He is playing football.
让学生回想一下现在进行时的特征。
Step2:仔细观察课本Section1a的图片,编对话。E.g.