牛津译林版八年级上册《Natural disasters》(Welcome to the Unit)导学案

1、natural disasters活动一、课前预习导学（1）学习目标 1. 通过漫画引出自然灾害的话题。 2. 初步接触过去进行时。3. 了解几种自然灾害的英文名称。(2)课前预习task1 根据句意、首字母或中文提示写出单词,完成句子。1. a flood (冲走了) away his car.2. i am reading an article about a car _.(事故)3. he couldnt leave because of the _（洪水）.4. tsunami (飓风) is one of the natural _.1. are you afraid of _(打雷

2、)and _(闪电)？1. a lot of people died in the tangshan e_ in 1976.活动二、课堂合作探究1.natural 词性_ 意思是_e.g.自然灾害_(n)_ 意思是_ e.g. nature reserve 意思是_m ilk is the _food for young babies.2. whos going to mop all the water up if you dont come with me ?翻译： _m op 意为_,过去式_,过去分词_,现在分词_mop up 意为_ 后接的宾语是名词，则名词既可以放在 up 之前，也可

3、以放在 up 之后，但如果宾语是代词宾格，只能放在 mop 和 up 之间。我们学过的类似词组还有 _, _, _等。the floor is all wet. please _.a. mop up it b. mop it up c. clean it d. to clean it活动三、课内练习巩固task2 完成下列词组。1. 一场自然灾害 _ 2. 输掉比赛 _ 3. 把拖洗干净 _ 4. 冲毁村庄 _ 5. 引发一场大火 _ 6. 撞到一棵树 _ 7. 从树上掉下来 _ 8. 杀死成千上万的人 _ 活动四、达标测试task3 选择填空。( ) 1. the floor is dirt

4、y. can you help us _?a. mop it up b. mop up it c. mop them up d.mop up them( ) there was a rainstorm and the flood _ some houses last month.a. put away b. took away c. washed away d. went away ( ) 3. we cant decide what to do _ our headteacher tells usabout it.a. while b. since c. until d. when ( )

5、4. the weather report says that there will be _ tonight. pleaseclose all windows and doors.a. a typhoon b. a flood c. an earthquake d. cloud ( ) 5. this afternoon i _ off the tree , and i _ verypainful (疼痛).a. feel; fell b. fell; fall c. felt; feel d.fell; felt( ) 6. there are _ books in the library

6、, and now there are about _ students reading in it.a. thousands of; two hundreds b. thousand of; two hundred c. thousands of; two hundred d. thousand of; two hundreds( ) 7. the room is _ for us _.a. enough big; live b. enough big; live inc. big enough; to live in d. big enough; living in( ) 8. we se

7、e lighting _ we hear thunder.a. when b. before c. while d. after task4 用所给动词的适当形式填空。1. when i _ (meet) miss li in the street yesterday, i stopped _ (talk) to her.2. look! it _ (rain) hard outside. wed better stay at home. 3. what did you do in the morning?i _ (mop) the floor.4. my father _ (read) newspapers when i got home.5. xiao li is interested in _ (watch) foreign films. his favourite film is “alone at home”.6. last night a car _ (crash) into a tree. and sadly, two men _ (lose) their lives.7. tommy fell from a tall tree and _ (hu