1、2012018 8年秋季课程】九年级年秋季课程】九年级Unit 4 I used to be afraid of the dark.Unit 4 I used to be afraid of the dark. 适用学科适用学科 初中英语 适用年级适用年级 初中三年级 适用区域适用区域 人教版新目标 课时课时 2 课时 知识点知识点 形容词辨析，名词辨析，常用介词短语，动词词组辨析 教学目标教学目标 知识与技能：掌握重点句型：I used to 过程与方法：对变化规则所需要的条件进行判断，能够做到游刃有余，运用灵活 自如。 情感态度价值观：激发对英语学习的热情，增强信心。 教学重点教学重点 今
2、昔对比 教学难点教学难点 不规则动词的过去式 教学过程教学过程 一、一、课堂导入课堂导入 通过 I used to 这一句型来询问学生过去是什么样子或让学生之间互相询问，复习本节课所需句型。 二、复习预习二、复习预习 1. My English teacher always requests me _ lots of homework. A. do B. to do C. doing D. done 【答案】【答案】B 【解析】【解析】要求某人做某事，用 request sb. to do sth.，故选 B。 2. Daisy is such a good daughter that she
3、 _ most of her spare time with her parents. A. spends B. costs C. takes D. affords 【答案】【答案】A 【解析】【解析】花费时间和某人在一起，用 spend time with sb.。故选 A。 3. My English teacher wishes me _ hard. A. study B. to study C. studying D. studied 【答【答案】案】B 【解析】【解析】希望某人做某事，用 wish sb. to do sth.，故选 B。 4. -How is your grandm
4、a? -Shes fine. She used to _ TV at home after supper. But now she is used to _ out for a walk. A. watch; go B. watching; go C. watching; going D. watch; going 【答案】【答案】D 【解析】【解析】 本题考查非谓语动词的用法。“过去常做某事” 用 used to do sth.；“习惯于做某事” 用 be used to doing sth.故答案为 D。 5. When I walked past the park, I saw some
5、 old people _ Chinese Taiji. A. do B. did C. doing D. are doing 【答案】【答案】C 【解析】【解析】本题考查非谓语动词的用法。 “看见某人正在做某事”用 see sb. doing sth.。故答案为 C。 6. You are supposed to _ smoking, _ you will get ill. A. go on, so B. give up, or C. stop, so D. pass by 【答案】【答案】B 【解析】【解析】本题考察词义辨析及连词。根据句意：你应该放弃抽烟，否则你将得病。故答案为 B。 三
6、、知识讲解三、知识讲解 知识点知识点 1： silent (1) 形容词，意为“不说话的；沉默的” 。 (2) 名词形式是 silence，意为“不说话；沉默” 。 如：They were silent for a while.他们沉默了一会儿。 (3) keep silent 保持沉默 (4) in silence 沉默地 知识点知识点 2: helpful (1) helpful 是由 help+形容词后缀 ful 构成的形容词，意为“有用的；有帮助的” 。 如：Thank you. You were very helpful. (2) help 可用作名词或动词，意为“帮助” 。 如：C
7、an you help me carry the box? 知识点知识点 3： interview (1) 动词，意为“采访；面试” 。 (2) 名词，意为“采访；面试” 。 如：Jackie Chan gave an interview last week. (3) interviewer 是名词，意为“采访者；记者” 如：His uncle is an interviewer. 知识点知识点 4：dare (1) dare 是实义动词，意为“敢于；胆敢” 。 如：he dared to climb the tree. (2) dare 还可用作情态动词，常用于否定句，疑问句或条件句中。 如
8、：She dare not go out alone. 知识点知识点 5：require (1) 动词，意为“需要；要求” 。后接名词，不定式或 that 从句。 如：They required us to help them. (2) require 还可接动名词，表示被动的含义。 如：The car requires repairing next week. 知识点知识点 6：from time to time 意为“有时；不时” ，相当于 sometimes 或 at times。 如：They visited us from time to time. 知识点知识点 7：give up
9、 意为“放弃” ，后接名词、代词或动名词。 give up doing sth.意为“放弃做某事” 。 如：Youd better give up smoking. Its bad for your health. 知识点知识点 8：in public 意为“公开地；在别人面前” ，相当于 in public places。 如：She dare not sing in public. 知识点知识点 9：辨析 deal with 与 do with (1) 两者都是“处理；应付”的意思。 (2) deal with 与 how 连用；do with 与 what 连用。 如：How do yo
10、u deal with this problem?=What do you do with this problem? 知识点知识点 10：Its been three years since we last saw our primary school classmates. 本句是复合句，主句是现在完成时，句中 its 是 it has，从句是由 since 引导的时间状语从句，用一般过去 时。 如：I have been a teacher since I came to the school. 知识点知识点 11：influence (1) 可用作动词或名词，意为“影响” 。 如：My
11、 advice has no influence on him. (2) 由 influence 构成的短语 have an influence on 对有影响 under the influence of 在的影响下 知识点知识点 12: seldom (1) 副词，意为“不常；很少” 。表示频率，一般放在实义动词的前面，be 动词、助动词、情态动词的后面。 如：I seldom go to the cinema because I dont like it. (2) 频率副词还有：often“经常” ；sometimes“有时” ；usually“通常” ；always“总是” ；neve
12、r“从不” 。 知识点知识点 13： fail (1) 动词，意为“不及格；失败；未能做到” 。 (2) “未能做某事”fail to do sth. 如：They failed to climb the mountain because of the heavy rain. (3) fail 的反义词是 succeed“成功” ，短语 succeed (in) doing sth.意为“成功做成某事” 。 知识点知识点 14：be proud of 意为“以为骄傲、自豪” ，相当于 take part in。 如：I am proud of our country. He takes pri
13、de in his cooking. 知识点知识点 15：be interested in doing sth. be interested in doing sth.意为“对做感兴趣” 。其中 be interested in 相当于 take an interest in。 如：He is interested in swimming. 知识点知识点 16：in person 意为“亲身；亲自” ，相当于 in ones own person。 如：You should do the job in person. 知识点知识点 17：to ones surprise (1) 意为“使某人惊
14、奇的是” 。 (2) 常用于句首，后面加逗号与其他句子成分隔开。 如：To my surprise, he passed the English exam.知识点知识点 18：take care of (1) 意为“照顾；照料” 。 (2) 相当于 look after。 如：My grandma is ill. I have to look after her at home. (3) take good care of 相当于 look after well。 如：Can you take good care of yourself?= Can you look after yoursel
15、f well? 四、例题精析四、例题精析 【例题【例题 1】 【题干】【题干】-How is your grandma? -Shes fine. She used to _ TV at home after supper. But now she is used to _ out for a walk. A. watch; go B. watching; go C. watching; going D. watch; going 【答案】【答案】D 【解析】【解析】 本题考查非谓语动词的用法。“过去常做某事” 用 used to do sth.；“习惯于做某事” 用 be used to do
16、ing sth.故答案为 D。 【例题【例题 2】 【题干】【题干】When I walked past the park, I saw some old people _ Chinese Taiji. A. do B. did C. doing D. are doing 【答案】【答案】C 【解析】【解析】本题考查非谓语动词的用法。 “看见某人正在做某事”用 see sb. doing sth.。故答案为 C。 【例题【例题 3】 【题干】【题干】-Which hobby do you think _ the least time? -Collecting stamps. A. takes
17、up B. puts up C. gives up D. makes up 【答案】【答案】 A 【解析】【解析】本题考查动词词组辨析。 “占据”用 take up，故答案为 A。 【例题【例题 4】 【题干】【题干】You are supposed to _ smoking, _ you will get ill. A. go on, so B. give up, or C. stop, so D. pass by 【答案】【答案】B 【解析】【解析】本题考察词义辨析及连词。根据句意：你应该放弃抽烟，否则你将得病。故答案为 B。 【例题【例题 5】 【题干】【题干】-Do you like
18、seeing a movie on your mobile phone? -No. I _ do that because it makes me uncomfortable. A. seldom B. often C. usually D. sometimes 【答案】【答案】A 【解析】【解析】本题考查副词的用法。 “不常”用 seldom 故答案为 A。 【例题【例题 6】 【题干】【题干】-Mom, I was the first to reach the top of the mountain. -Good job, Jack! Im _ of you. A. careful B.
19、proud C. tired D. afraid 【答案】【答案】B 【解析】【解析】本题考查形容词的用法。 “以为自豪”用 be proud of 故答案为 B。 【例题【例题 7】 【题干】【题干】Thanks for your invitation, but Im so sorry I cant go. I need to _ my baby at home. A. take away B. take off C. take care of D. take out of 【答案】【答案】 C 【解析】【解析】本题考查动词词组辨析。 “照顾”用 take care of，故答案为 C。 【例题【例题 8】 【题干】【题干】Andrea Bocelli never _, which makes him a successful singer. A. takes away B. gives away C. gets up D. gives up 【答案】【答案】D 【解析】【解析】本题考察动词词组辨析。 “放弃”用 give up，故答案为 D。 课程小结课程小结 本节课主要学习了第四单元的重要知识点，希望同学们能够熟练掌握这些用法，同时要重点掌握住今昔对 比的表达方法
