七年级英语教案：LiMingGoesHome教案2

1、liminggoeshome教案2l 一、一周知识概述1.进一步学习如何谈论将要做的事情或进行的活动。2.了解西方告别及礼物赠送文化。3.课文中出现的一些词汇及表达法。l 二、重难点知识讲解(一)重点单词1.cost(1)用作动词,意为价值为;需花费。e.g.these chairs cost$5 each.这些椅子每把价钱为5美元。how much does it cost?这个东西值多少钱?the meal costs him ￥150.这顿饭花了他150元.(2)用作名词,意为价格,价钱;费用。e.g.high cost of car repairs 昂贵的汽车修理费cost of li

2、ving 生活的花销2.remember 记着,记住,回想起(1)remember sb./ sth 记得e.g.i cant remember his name.我不记得他的名字了。(2)remember to do sth. 记得去做某事(事情未做)e.g.please remember to bring the book to school.要记得把书带到学校来。jack, remember to give the present to your mother.杰克,要记得把礼物给你妈妈!(3)remember doing sth. 记得做了某事(事情已做)e.g.i remembere

3、d turning the light yesterday evening.我记得昨晚关了灯。my mother remembered giving me the money.我妈妈记得已经把钱给我了。3.surprise(1)用作不可数名词,意为惊奇,惊讶。e.g.she looked up in surprise when i called her.我叫她时,她吃惊地抬起头来看。to my surprise, he passed the exam.我感到惊奇的是他竟然通过了考试。(2)用作可数名词,意为令人吃惊的事物。e.g.what a surprise!多么令人惊奇啊!the gift

4、 is a surprise to me.那礼物对我来说是一个惊奇。(3)用作动词,意为使吃惊。e.g.if you are going to leave this city, it will really surprise me.如果你正准备离开这座城市,那可真的要令我大吃一惊了。his anger surprised us.他的愤怒使我们很惊讶。(二)重点句型1.how many gifts do you need, li ming?李明,你需要多少礼物?(1)how many意为多少,其后接可数名词的复数形式。e.g.how many girls are there in your cl

5、ass?你们班有多少女生?how many books do you want?你想要多少本书?(2)how many和how muchhow many和how much都可以表示多少,但how many后接可数名词,而how much后接不可数名词,这是两者的最大区别。e.g.how much meat do you want to buy?你想要买多少肉?how much water is there in the glass?杯子里有多少水?(3)由于不可数名词可以用一定的计量单位来表示,若要对这些计量单位来提问时,则用how many.e.g.how many pieces of br

6、ead does she want?她想要几片面包?how many bowls of porridge do they need?她们需要几碗稀粥?在上面的两个句子中,虽然bread和porridge都是不可数名词,但是由于有a piece of和 bowls of这样的计量单位来衡量,提问时用 how many。(4)how much除了可以表示数量的多少,还可以表示金钱的多少,翻译时说成多少钱。e.g.how much is that red t-shirt?那件红色t-恤衫多少钱?how much are the apples?这些苹果多少钱?2.its time to say goo

7、d-bye. 该是说再见的时候了。(1)its time to do sth. 该是干的时候了。e.g.its time to go to school.该是上学的时候了。its time to go swimming.该是去游泳的时候了。(2)在上面的短语中还可插入sb,即为:its time for sb. to do sth.e.g.its time for my mother to cook supper.该是我妈妈做晚饭的时候了。its time for li ming to go home.该是李明回家的时候了。3.the kite looks like an airplane. 那个风筝看上去像一架