江苏省技工院校教案首页(二年级英语) 下载本文

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教学活动及板书设计

Step1 Lead-in 1. greet the students as usual 2. check up homework Step2. Unfolding Lesson 10 Population Control Important new words and phrases: (1) happen & take place So how did this all happen? 这一切到底是如何发生的呢? Most changes take place without our permission. 许多变化总是发生得令人措手不及。 (2) little/a little & few/a few Too much capital is required for too little return. 因为这需要太多的资本,而回报太少。 We need a little more time. 我们还需要一点时间。 Very few tourists now visit. 现在这里几乎没有游客光顾。 It took only a few months. 前后只花了几个月的时间。 (3) the number of & a number of But the number of items sold to each customer fell. 但是对每个顾客售出的商品量却下降了。 A number of people are studying English nowadays. 当今社会有很多人在学习英语。 (4) instead of Could I have milk instead of coffee? 我可以把咖啡换成牛奶吗? (5) by China is still ruled by men. 中国仍由男性统治。 Please contact me by phone. 请用电话和我联系。 Step3. Exercises 1. Finish off the exercises on the book. 2. Check up the answer. Step4. Summary Summarize what was taught in this period. Step5. Homework Copy the new words.

江苏省技工院校 教案首页

授课 4.10 日期 班级

课题: Lesson 10 Population Control 教学目的要求: 1. Read and spell the words and expressions correctly. 2. Remember the important phrases. 教学重点、难点: Learn the present participle. 授课方法: Teaching and exercises. 授课执行情况及分析:

板书设计或授课提纲

4.14 1201 1202 1203

教学活动及板书设计

Step1 Lead-in

1. Greet the students as usual. 2. Give students a mini-dictation.

Step 2 Unfolding

Lesson 10 Population Control

现在分词

一、构成形式

①一般在动词原形末尾加ing,如do→doing、sing→singing、comfort→comforting

②以不发音的e、ue结尾的动词,先去e,再加ing,如dance→dancing、hike→hiking、write→writing、make→ making,take→taking

③以ee、oe、ye结尾的动词加ing,如see→seeing、toe→toeing、dye→dyeing

④以重读闭音节结尾的动词,并且末尾只有一个辅音字母,应双写这一字母※注意※,再加ing,如cut→cutting、swim→swimming

⑤以ie结尾的动词,要把ie变成y再加ing,如die→dying,lie→lying.

⑥以ic结尾的动词,要把ic变成ick再加ing,如picnic→picnicking,traffic→trafficking ※注意※ 结尾是x则不必双写,如relax→relaxing 二、作定语

单个分词作定语时放在所修饰名词前。 e.g. a running boy the girl standing there 注意1:分词的完成时不可作定语

注意2:在message letter sign news notice等词后要用现在分词作定语,不用过去分词,这是考试的易错点。

注意3:某些现在分词作定语时,已不再表示动作,已经从分词变为了形容词词性,如interesting story, an exciting match。这些也可以属于现在分词作定语,但是不能转化为相应的定语从句,但是可以有三级变化(原级 比较级 最高级)和被某些副词如very修饰。 三、作补语

只有两类动词可以加现在分词作宾补:

1)感官动词:see hear watch feel notice observe keep find listen to look at 2)使役动词:have get catch leave set

值得注意的是:要想用现在分词来作宾补,只能是用于这些词后,但是并不代表这些动词后的宾补形式都要用现在分词(有些后面可以加不带to的不定式作宾补)。 eg.I saw him singing now.

Don't have the students studying all day.