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1、课时12,八年级（下） Units 7-8,课前自主热身,Japanese,totally,increasing,Italian,spelt,pronunciation,translation,translator,American,Australian,European,politely,impolite,preparation,proud,pollution,explanation,less,least,shut,dying,dead,in total,be covered with,给打电话,go up,in different ways,in recent years,北美五大湖,cl
2、ean up,pick up,一点儿,throw away,shut down,再三地；反复地,start out,以为食；以为生,die off,divide into,shake hands,are known for,draw peoples attention,make a big difference,depend on,respect the earth,protect the environment,have a good life,they have some differences,the largest population,must do something for it
3、,The drinking water is less and less,Why were you so happy,because,either,甘肃真题专练,1.2015省卷29题He stood up _ (礼貌地)when the lady came into the room.,词汇类,语法类,2.2015兰州97题Mom couldnt stand the mess in my room, so she asked me _ (clean) it right now. 3.2017省卷80题You _(grow) since the last time I saw you. 4.2
4、017兰州104题她参军快十年了。 She _ in the army for almost 10 years. 5.2016省卷77题May I speak to Nick? Sorry, hes _(go) to Paris and will be back in 2 weeks. 6.2016兰州102题Tina 不可能在教室里，她去图书馆了。 Tina _ be in the classroom. She has _ to the library.,politely,to clean,gone,have grown,has been,cant,gone,7.2015省卷61题The p
5、atient has _(fall into) a deep sleep after taking the sleeping pills. 8.2015兰州95题He _(not come) yet. What do you think has happened to him? 9.2016省卷41题The movie _ for about 5 minutes, so lets see the next one. A. has been on B. has started C. started D. began 10.2015兰州36题 He has ordered a watch on l
6、ine for his father and it _ to him before Fathers Day. A. send B. will be sent C. was sent D. sent,fallen into,hasnt come,A,B,课堂重点剖析,1,population的用法,Recently, we have learned about the population of the world. 最近，我们已经了解了世界人口。 （Unit 7，P98） population常与定冠词the连用，作主语时，谓语动词通常用第三人称单数形式。如：The population of
7、 the city is increasing faster and faster. 这座城市的人口增长得越来越快。 population作主语且有分数或百分数修饰时，其谓语动词常用复数形式。如：About seventy percent of the population in our school are boys. 我们学校大约有百分之七十的学生是男孩。 有时population可用作可数名词，其前可用不定冠词。如：China has a population of about 1.3 billion.中国大约有十三亿人口。 指人口“多”时用large/big，“少”时用small。如：
8、India has a large population. 印度人口众多。 提问“有多少人口”时用what，而不用how many或how much。如：What is the population of Canada? 加拿大的人口是多少？,考点小练,1.The worlds population _ growing larger and there is less land and water for growing rice. A. is B. are C. were D. was 2.About seventy percent of the population in our fact
9、ory _ women. A. is B. are C. were D. was,A,B,2,prepare的用法,Last week, she asked her students to prepare the presentations about their home countries. 上周，她要求她的学生准备关于他们祖国的介绍。 （Unit 7， P106） prepare用作及物动词时，后接名词或代词作宾语，意为“准备”；后接动词不定式，意为“准备做”。如:Our English teacher was preparing the lessons when I came into
10、 the office. 当我去办公室时，我们的英语老师正在备课。 prepare用作不及物动词时，常和介词for连用，意为“为做准备”。如：The students are busy preparing for the final exam. 学生们正在忙着准备期末考试。,考点小练,3.When I was preparing _(leave) for the park to meet my friends, my uncle came to my house. 4.I cant play with you now because I have to make _ (prepare) for
11、 the coming exam.,to leave,preparation,3,pride的用法,That lady took great pride in her sons.那个妇人以她的儿子为骄傲。(Unit 7, P107) pride名词，意为“自豪。骄傲”。常见固定搭配有：the pride of意为“的骄傲”；take pride in意为“为感到自豪”。,考点小练,5.Were_ that China is becoming stronger and stronger. A. surprised B. sad C. proud D.afraid 6.All the Chines
12、e are proud _ the Chinese flag flying high. A. see B. to see C. ask D. to ask 7.莫言和屠呦呦是全国人民的骄傲，因为他们获得了诺贝尔奖。 Mo Yan and Tu Youyou are the _ of all the Chinese for winning the Nobel Prize.,C,B,pride,4,explain的用法,Jenny explains the plan to the class.詹妮向全班同学解释这个计划。(Unit 8, P114) explain to sb.意为“向某人解释”。
13、如： Youd better go and explain to the teacher. 你最好去向老师解释。 explain sth. to sb.意为“向某人解释某事”。如：The teacher explained the problem to the whole class. 这位老师向全班同学解释了这个问题。,explain后可接从句或“特殊疑问句+动词不定式”。如：He explained why he was late for the meeting.他说明了开会迟到的原因。 He explained how to use the machine.他说明了如何使用这台机器。,考
14、点小练,8.The student made up a wonderful story to _ why he was absent. A. work B. explain C. say D. tell 9.I dont know why my brother went out in a hurry. He told me that he would explain _ me when he came back. A. for B. at C. to D. with 10.演讲者竭力向听众解释他的意思，但是他没有成功。 The speaker tried _ his meaning to th
15、e listeners, but he didnt succeed.,B,C,to explain,5,辨析divide与separate,We put on gloves and divided the garbage into different piles: glass, metal, plastic, paper and everything else. 我们戴上手套，把垃圾分成不同的堆：玻璃、金属、塑料、纸和其他类。（Unit 8, P124）,考点小练,11.Look, there is a big farm. A fence_the cows from the pigs. A. cut B. separated C. divided D. prevented 12.The students were _
