1、Section A 3a-3c【学习目标】 掌握并灵活运用本课的词汇 了解博物馆【重点难点】语法，现在完成时【课前热身】A. 翻译下列词汇：进步；进展 _ 发明 v. _ 坐便器；厕所 _ 鼓励 _ 茶艺 _ 茶具 _收集；采集 _ 它自己 _ 完美的；完全的 _ 和平的；安宁的 _ 社会的 _ 迅速的；快速的 _B. 根据首字母填空。1. She has a_ finished her homework.2. Mickey Mouse and Donald Duck are the famous Disneyland c_.3. Disneyland is an amusement park
2、, but we can also call it a t_ park.【课堂探究】1)辨析 discover, find out , inventdiscover 一般指发现以前不知道但存在的事物，强调其探索性。find out 指通过观察、探索而发现事物的真相，多指发现无形的、隐秘的事请。invent 发明，指以前不存、现在开发出的一种新事物。eg. Who _ (发现) this lonely place?2) It was because I could speak English that I got the job. 此句运用了强调句型，强调了原因状语。强调句的结构是：It is/
3、was+被强调部分 +that/who+其他。此结构强调的成分仅限于主语、宾语和状语。当被强调部分是人，且在句子中做主语是，可用who，也可用 that，其他情况用 that。eg. It was he that always helped me to get over the trouble.He bought the gift in Canada two year ago. (改为强调句)3）辨析 such as 和 for examplesuch as 表示列举（往往有几个并列的事物） 。通常以整体之中的部分人或物为例，有时于 like 互换。for example 是以整体之中的一个为
4、例来举例说明，在句中多做插入语。eg. a. I have travelled many cities such as Beijing, Shanghai, and Guangzhou.b. He likes sport, _ football, basketball and baseball.c. Noise，_ is a kind of pollution.【当堂检测】一、单项选择。1. My mother often encourages me _ English as much as possible.A. speak B. speaks C. speaking D. to speak
5、2.Do you often _ your penfriend? -Not very often.A. hear from B. hear about C. hear of D. hear3. Neither of the two boys _ from the USA.A. come B. dont come C. comes D. doesnt come4. Have you ever seen him _?A. ago B. two days ago C. before D. just now5. His brother _ for three months.A. has joined
6、the army B. has been in the armyC. has become a soldier D. joined the army二、按要求改写下列句子1、China has changed a lot since 1991.(改为一般疑问句 )_China_ _ _ since 1991.2、I have been to the space museum. (对划线部分提问 )_ _ you been?3、The plane to Hong Kong took off.(改为否定句)The plane to Hong Kong _ _ off.4、He thinks I can find something on the Mars.(改为否定句)He_ _ I _ find _ on the Mars.5、I started studying English two months ago.(对划线部分提问)_ _ _ _ studying English?【教学反思】
