1、2012018 8年秋季课程】九年级年秋季课程】九年级Unit 5 What are the shirts made of?Unit 5 What are the shirts made of? 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 一般现在时的被动语态 教学目标教学目标 知识与技能：掌握一般现在时被动语态 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 一般现在时的被动语态 教学难点教学难点 不规则动词的过去
2、分词 教学过程教学过程 一、课堂导入一、课堂导入 通过 What is made of? 这一句型来询问物体材料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. -Do you like 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。 2. -Mom, I
3、 was the first to reach the top of the mountain. -Good job, Jack! Im _ of you. A. careful B. 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。 3. 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
4、 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。 4. This pair of shoes _ hand, and it _ very comfortable. A. is made with, is felt B. are made from, is felt C. are made of, feels D. is made by, feels 【答案】【答案】C 【解析】【解析】本题考查被动语态的用法。由 pair 构成的短语以 pair 为单复数的判断 标准；feel 无被动语态，故
5、答案为 C。 5. Sanya is famous _ its beautiful beaches. A. of B. for C. as D. from 【答案】【答案】 B 【解析】【解析】本题考查介词的用法。 “以为骄傲”用 be famous for，故答案为 B。 6. In autumn there are a lot of _ on the ground. A. leaf B. leafs C. leaves D. leafes 【答案】【答案】C 【解析】【解析】本题考察名词的用法。leaf 的复数是 leaves，故答案为 C。 三、知识讲解三、知识讲解 知识点知识点 1：被
6、动语态定义：被动语态是动词的一种特殊形式,用来说明主语与谓语 动词之间的关系。 如果主语是动作的执行者(即某人做某事),便叫主动语态； 如果主语是动作的承受者(即某事被做),便叫被动语态。 主动与被动的区别不是词序的区别,而是主语与谓语意义上的区别。 在英语中只有及物动词和一些相当于及物动词的词组才有被动语态的形式。 知识点知识点 2：被动语态的用法： 不知道谁是动作的执行者(即不知道谁做)时用被动语态,省略 by 短语。 如：A man was killed in the accident.一个人死于事故。 This window was broken yesterday.这扇窗子是昨天被打
7、破的。 不说或者众所周知是谁做时,用被动语态,省略 by 短语。 如：Rice is also grown in this place.这个地方也种水稻。 A railroad will be built here in three years.三年之后这里将要修建一条铁路。 强调动作的承受者,句尾加 by 短语。 如：It was written by Lu Xun.它(书)是鲁迅写的。 A pet dog is never killed by its owner.宠物狗是不会被主人宰杀的。 知识点知识点 3：被动语态的构成：由“助动词 be +动词的过去分词”构成。 助动词 be 有时态、
8、人称和数的变化。被动语态后的 by 短语有时可省去。 注 p.p.表示过去分词。 中考考点：一般现在时的被动语态，一般过去时的被动语态，一般将来时的 被动语态，含情态动词的被动语态 知识点知识点 4：glass (1) 名词，意为“玻璃” ，是不可数名词。 如：I cut my hand on some broken glass yesterday. (2) 名词，意为“玻璃杯” ，是可数名词。 如：Would you like three glasses of bear? (3) glasses 意为“眼镜” ，是复数。 如：She wears a pair of glasses. 知识点知
9、识点 5: leaf (1) 名词，意为“叶子” ，可数。复数是 leaves。 如：Trees begin to have leaves in spring. (2) 以 f/fe 结尾的名词变复数时，把 f/fe 变成 v，加 es。 现在时态 一般现在时 现在进行时 一 般 将 来 时 现在完成时 谓语动词 构 成 am is +p.p. are am is +being+p.p. are will + be+p.p. am is +going to+ be + p.p. are have(has) +been+p.p. 过去时态 一般过去时 过 去 进 行 时 过 去 将 来 时 过去
10、完成时 谓语动词 构 成 was +p.p. were was +being+p.p. were would +be+p.p. was +going to+be+p.p. were had +been+p.p. 口决：妻子持刀去宰狼，小偷吓得发了慌，躲在架下保己命，半片树叶遮目 光。 wife knife wolf thief shelf self life half leaf 知识点知识点 6： widely (1) 副词，意为“广泛地；普遍地” 。 如：Iphone 6 now is widely used by young people all over the world. (2) 形
11、容词是 wide，意为“宽广的；宽阔的” 。 如：The river is too wide to swim across. 知识点知识点 7：avoid (1) 动词，意为“避免；回避” 。 (2) 接名名词、代词或动名词。 如：I walk another way to avoid meeting him. 知识点知识点 8：辨析 every day 与 everyday (1) every day 是副词短语，在句中做状语，常放在句子的后面。 如： I go to school on foot every day. (2) everyday 是形容词，意为“每天的；日常的” ，修饰名词，
12、放在名词前。 如：She often wears everyday clothes at home. 知识点知识点 9：be known for (1) 意为“以著名” ，相当于 be famous for。 如：China is known for the Great Wall. (2) be known as 意为“作为而著名” ，相当于 be famous as。 如：Mo Yan is known as a writer. 知识点知识点 10：What are the shirts made of? (1) 一般现在时被动语态的结构是：am/is/are + 过去分词。 如：Chine
13、se is spoken by the largest number of people. (2) be made of 意为“由制成” ，指能看出原材料。 如：The table is made of bamboo. (3) be made from 意为“由制成” ，指看不出原材料。 如：Paper is made from wood. 知识点知识点 11：its (1) 可作形容词性物主代词，意为“它的” ，常用来修饰名词，放在名词的前面。 如：I have a cat. Its name is Mimi. (2) 还可作名词性物主代词，意为“它的” ，后面不加名词。 如：I have
14、a cat. The bowl is its. 知识点知识点 12: form (1) 名词，意为“形成；类型” 。 如：These are two different forms of the same thing. (2) 名词，意为“表格” 。 如：Please fill in this form, giving your name, address and business. 知识点知识点 13：scissors (1) 名词，意为“剪刀” ，常用复数形式。 如：I need a pair of scissors for the job. (2) 常用复数形式的单词还有：glasses
15、 眼镜 trousers 裤子 gloves 手套 知识点知识点 14：lively (1) 形容词，意为“生气勃勃的；色彩鲜艳的” 。 如：He is always making his classes lively and interesting. (2) lively 可作定语、表语叵宾语补足语，修饰人或物； living 意为“活着的；现存的” ；可作表语或定语，修饰人或物； alive 意为“活的；活着的” ，可作表语或后置定语，修饰人或物，但不能修 饰植物。 知识点知识点 15：different kinds of (1) 意为“不同种类的” ，其中 kinds 可以换成 sort
16、s, forms, types 等。 如：There are many different kinds of things in the supermarket. (2) 由 kind 构成的短语： a kind of 一种 all kinds of 各种各样的 many kinds of 很多种类的 知识点知识点 16：according to (1) according to 是复合介词，后接名语或代词。 如：Everything went off according to plan. (2) according as 意为“根据；随而定” ，后接从句。 如：You will be pra
17、ised or blamed according as your work is good or bad. 知识点知识点 17：in trouble 意为“在困境中” ，其反义词组是 out of trouble“摆脱困境” 。 如：We must go to help her. She is in trouble. 知识点知识点 18：be covered with 意为“被覆盖” ，表示状态。 如：The table is covered with a nice cloth. 知识点知识点 19：turn into turn into 是动词短语，意为“变成” 。 如：I dont wan
18、t to turn into that kind of person. 由 turn 构成的短语：turn on 打开 turn off 关上 turn up 调大 turn down 调小 四、例题精析四、例题精析 【例题【例题 1】 【题干】【题干】-You bought a new car! An American car? -No. A Chinese car. It _ in Taizhou. A. makes B. made C. was made D. will be made 【答案】【答案】C 【解析】【解析】本题考查一般过去时被动语态。一般过去时被动语态构成：was/wer
19、e+ 过去分词，故答案为 C。 【例题【例题 2】 【题干】【题干】This pair of shoes _ hand, and it _ very comfortable. A. is made with, is felt B. are made from, is felt C. are made of, feels D. is made by, feels 【答案】【答案】C 【解析】【解析】本题考查被动语态的用法。由 pair 构成的短语以 pair 为单复数的判断 标准；feel 无被动语态，故答案为 C。 【例题【例题 3】 【题干】【题干】Sanya is famous _ its
20、 beautiful beaches. A. of B. for C. as D. from 【答案】【答案】 B 【解析】【解析】本题考查介词的用法。 “以为骄傲”用 be famous for，故答案为 B。 【例题【例题 4】 【题干】【题干】In autumn there are a lot of _ on the ground. A. leaf B. leafs C. leaves D. leafes 【答案】【答案】C 【解析】【解析】本题考察名词的用法。leaf 的复数是 leaves，故答案为 C。 【例题【例题 5】 【题干】【题干】This listening CD-ROM
21、s _ well. A. sells B. sell C. is sold D. are sold 【答案】【答案】D 【解析】【解析】本题考查一般现在时被动语态。一般现在时被动语态构成：am/is/are+ 过去分词，故答案为 D。 【例题【例题 6】 【题干】【题干】Anna is going on a tour of Xian, and she wants to _ Chinese history. A. dream of B. learn about C. look through D. pass on 【答案】【答案】B 【解析】【解析】本题考查动词词组辨析。由句意体会可知答案为 B。 【例题【例题 7】 【题干】【题干】It will _ them several years to learn English well. A. cost B. take C. spend D. pay 【答案】【答案】 B 【解析】【解析】 本题考查动词辨析。 句意： 学好英语将花费数年时间。 It takes sb. st. to do sth.故答案为 B。 课程小结课程小结 本节课主要学习了第五单元的重要知识点，希望同学们能够熟练掌握这些用法， 同时要重点掌握住一般现在时被动语态的表达方法
