九年级英语Unit9Choices知识精讲北京课改版

1、Unit 9 Choices一、教学内容Unit 9 Choices二、教学目标知识目标：熟练掌握本单元课文中的单词，短语和句型。能力目标：培养学生的综合运用知识的能力。三、教学难点培养学生的综合能力四、重点知识单词：本单元所有单词（单词表中）短语：1) a lot of friends许多朋友2) a few friends几个朋友3) share the same interest分享相同的兴趣4) make friends交朋友5) talk about谈论6) try to do sth.尽力做某事7) keep the friendship维护友谊8) in general总的来说9

2、) in constant repair不断地修复10) make choices做选择11) fall in a bad habit形成坏习惯12) take drugs吸毒13) because of因为14) in order to为了15) be involved in涉及到16) gain weight体重增加17) lose confidence in oneself对自己失去信心18) begin to do sth.开始做某事19) have a bad temper脾气很坏20) make a right decision做出正确的决定用心爱心专心- 1 -21) in ti

3、me及 22) so as to 了，目的是23) give up放弃24) have trouble有麻 25) at present 在26) within two weeks两周之内27) be careful with sth.在乎某事28) make a difference有影响句型：1) It is easy for us to distinguish between the“good” and the“bad”. 于我 来 区分好与坏是很容易的。2) It is hard for a teenager to find someone to relate to, to find

4、someone we feel we can trust.青少年要找到一个既合得来又可以信任的人不容易。3) It is difficult to choose good friends. 好朋友是很困 的。五、重点知 解1.Many timeswe need to make choices.Sometimes it s easy forus to distinguishbetween the “good” and the “bad”,but ver y oftenwe are ata losstodecidetheright thing. Occasionally, we fall into

5、 abad habit, like taking drugsor drinkingalcohol because of our ways of choosing friends. 文：在人生当中很多 候都需要做出 ， 于我 来 ， 分清好坏 算容易，但如何做出正确的 ，我 却 是 得不知所措。偶 地， 我 会因交友不慎而染上不良 ，比如吸毒、酗酒。知 点：1) need to make choices需要做出 2) betweenand在和之 3) at a loss乱的、困惑4) fall into a bad habit形成坏 5) take drugs吸毒6) because of因 2

6、.I thinkitis hard fora teenagertofindsomeone to relateto,tofindsomeone用心爱心专心- 2 -we feel we can trust. That is, it is difficult to choose good friends. I was neverinvolvedinalcohol,drugs or anythinglikethatas a teenager,butas I grew olderI began gaining weight and I lost confidence in myself. I didn

7、t want to talk toanyone. I began to have a bad temper.译文：我以为，作为少年， 找到自己既合得来又可以信任的人很难。也就是说选择好朋友很难。少年时， 我从未陷入到酗酒或吸毒一类的恶习之中。但是随着年龄的增长，我的体重也开始增加，并且自己对自己渐渐失去了信心，我不想与任何人交流，脾气也开始变坏。知识点：1) be involved in涉及到2) grow older长大3) lose confidence in oneself对自己丧失了信心4) have a bad temper脾气很坏5) It is easy for us to di

8、stinguish between the“good” and the“bad”.对于我们来说区分好与坏是很容易的。6) It is hard for a teenager to find someone to relate to, to find someone we feel we can trust.青少年要找到一个既合得来又可以信任的人不容易。7) It is difficult to choose good friends.选择好朋友是很困难的。8) It is + adj. for sb. to do sth.对某人来说做某事怎么样。【典型例题】学习好英语对我们来说很有用。_ fo

9、r us _ English.和别人说话的时候，眼睛看别处是不礼貌的。_ to look away from them while you are talking with others开车速度太快是很危险的。_ to drive too fast. 在公共场所大声说话是不好的行为。_ in public.3. In order to solve this problem. I was sent by my parents to live with a family for a while who were trying to help me out. The problem was that

10、 the two children in this family, who were older than I was. Introduce me to drugs and alcohol. At用心爱心专心- 3 -that time I couldnt make a right decision and I didnt talk to my parents aboutthis in time. I began drinking and taking drugs so as to be part of them.译文：为了解决这个问题， 父母暂时把我送到一户能帮我摆脱困境的人家。新的问题又出

11、现了，这户人家有两个比我大的孩子，是他们让我知道了毒品和酒精。那时我无法做出正确的选择，又没有及时与父母谈及此事。于是就开始喝酒、吸毒，以便能和他们混在一起。知识点：1) in order to为了2) solve this problem解决这个问题3) try to do sth.尽力做某事4) make a right decision做出正确的选择5) in time及时6) so as to以便于，为的是so as to的用法：so as to和 in order to的汉语意思应该是一样的，都为“为的是，为了”。它们的英语功能也是一样的，都可以用来引导目的状语。它们的不同之处在于s

12、o as to不能用于句子的开头，在句子开头只能用in order to.另外， in order to一般用 in order that加从句来替换；而so as to一般用 so that加从句来替换。 in order that可以放在句首，so that和 so as to一样不能放在句首。当这两个短语后的不定式动词的逻辑主语和句子的主语一致时，“ in order to , so asto + 不定式”可以简化为“不定式”In order to get to school on time, he got up earlier.这个句子可以表达为下列几种方式：In order that

13、 he could get to school on time, he got up earlier.He got up earlier in order to get to school on time.He got up earlier in order that he could get to school on time.He got up earlier so as to get to school on time.He got up earlier so that he could get to school on time.To get to school on time, he

14、 got up earlier.（这种不定式有时可以表示目的以外的状语）4. Years passed. Now as an adult I am having trouble in my life and cant seemto giveup either,itisso easy tolosefamilyand friendsoverdrugs and alcohol.I m living amiserable life at present. I have regrets, but what has happened is用心爱心专心- 4 -unchangeable. Once my y

15、ounger brother blamedme, saying“If I were you, sister,I would give it up easily within two weeks.” He can never imagine mysufferings. 文：很多年 去了。 作 成年人， 我生活中仍有 那 的 ， 并且似乎仍未戒掉 （ ）。一旦沾上酒精或毒品， 就会很容易失去朋友和家人。 我 在的生活 是很糟糕。 我很懊悔，但是 一切都是无法改 的。有一次弟弟抱怨我 ： “如果我是你，姐姐，就会很容易地在两周之内戒掉 。 ”但是他永 都无法想象得出我的痛苦。知 点：1) years

16、 passed几年 去了2) have trouble有麻 3) seem to do sth.似乎要做某事4) give up放弃5) at present 在6) live a miserable life 着很凄惨的生活5. Friends are the most important thing you can have in this world. Be carefulto choose your friends.Be carefulwiththe choicesyou make in life.One day thosechoices will make a difference to your life. 文：朋友是你在 个世界上 有的最重要的 西。注意 好你的朋友。 你一生做出的 一定要 慎，将来 些 会影响你的生活。知 点：1） b