新仁爱版九年级上册英语Unit2 Topic1 SectionA学案(无答案）.doc

1、Unit2 Topic1 SectionA 精品学案教学目标：1.掌握四会词汇：bee, butterfly, mess, shame, several, pour, waste, villager, destroy, cut down, pollute, goodness .2.进一步复习并巩固现在完成时，能正确使用一般过去式和现在完成时。3.谈论不同种类的污染，提高环保意识。教学重点:1. 掌握现在完成时的用法。 2.一般过去式和现在完成时的区别。教学难点：1. 掌握现在完成时的用法。2.短语、词组的用法：1) see sb. doing sth. 看见某人正在做某事(强调动作正在进行)2

2、) see sb. do sth. 看见某人做某事(强调全过程)3) There be + sb./ sth. + doing sth. 有某人/某物正在做某事4) pour.into. 把.倒入.课前预习：1. 熟读本课要求认知和掌握的单词、词组和句型。2. 查阅以下单词短语。bee _ stream _ breathe _ influence _ chairwoman _my goodness _ be harmful to _ waste water _ pour into _3. 观察1a的两幅图片，试着用英语说出他们之间的不同。完成1c.4. 预读1a的内容，回答下列的问题：1).

3、What did West Hill look like two years ago?2). What has happened to West Hill?5.再次阅读1c，找出重点词组和短语，朗读并掌握它们。6.预习指导：1）too many trees 太多树 too many 可数名词复数“太多” too much 不可数名词 “太多” much too adj./adv. “实在太” There are _ people. Dont eat _ meat. The water is _ dirty. 2) have/ has gone. 已经不复存在，不见了，消失了。3). There

4、 be sth./ sb. doing sth. 有某人或某物正在做某事。There be sth./ sb. to do sth. 有某人/ 某物(将要/ 经常/ 过去) 做某事，有做某事的人/物。 翻译 有许多学生在教室里读书。_ . There are two people waiting for the bus at the bus stop. _.4). pour sth into 把某物倒入 请把糖倒入杯里。Please _the sugar _the cup. Did you pour the bad soup into the plastic bag? 译：_.教学过程：预习展

5、示：1. check if the students can read the new words and phrase, pay attention to their pronunciation.2. read 1a in groups and try to answer the two questions.1) What did West Hill look like two years ago?2) What has happened to West Hill?3. Read 1a again and finish 1c.4. Group work: In groups read 1a

6、together and then ask several pairs of students to act it out.合作学习展示1. Listen to 1a and finish 1b. Get some students from different groups to do it.(evaluating)2. Working in pairs. Look at the pictures and make up conversations similar to the example with your partner.(assessing)3. Listening-skill p

7、ractice. Part3. The whole class listens to the conversations and number the pictures for the first time.4. Second listening: complete the sentences and finish part3.巩固落实：Group work：work in groups and talk about pollution in a place you are familiar with by using the key sentences given. 训练检测：一、根据句子意

8、思及中文提示，写出单词。1）. 他砍了一棵树柴火。He _ _ a tree for firewood.2). 有一些人在公交车站等早班车。_ _ some people at the bus stop _ _ the early bus.3). 哎呀， 你把我的杯子打碎了。Oh, _ _， you have broken my cup.4). 我出来的时候自行车不见了。My bike _ _ when I came out.5). 不要把脏水倒进河里。Dont _ the dirty water _ the river.二、单项选择。1. When I entered the room, I saw Maria _ (read) a Chinese book.2. What a shame! The flowers and trees in the park _ (go).3. Everything _ (change) in the past few years.4. Pandas dont have enough bamboos _ (eat) now because of the pollution.