U10-U113课件 新概念英语（青少版）2A

这是一份U10-U113课件 新概念英语（青少版）2A，共31页。
ReviewU10-U13Warm up1. 1990 2. 1835 3.20064.19015.1008 6.19897.2012年份读法：（1）二二读 （2）00结尾，读前两+百（hundred）（3）中间一个0 读and（4）中间两个0， 读千年+and+个位 Review一般过去时(be动词）1.定义2.标志词3.肯定句4.否定句 一般疑问句一般过去时(be动词）1.定义：表示过去发生的动作或状态。过去式：is/am---wasare--- were2.标志词yesterday系列：yesterday morning/afternoon/evening last 系列：last month/week in+ 过去年份系列：in 2000 一段时间+ago系列 ：an hour ago just now(刚才) this系列等3.结构肯定句：主语+was/were +其他1. She ____ a student last year.2. Jane and Tom ____ my friends last term.3. Yang Ling ____ 11 years old last year.4. I ____ in Class 2,Grade 1 three years ago.5. He ____ at school yesterday.6.My parents ___ very busy three days ago.7. She ____ at home yesterday evening.8. He ___ my English teacher one year ago.9.They ___ at school the day before yesterday.10.I ____ in the office the night before last.11.We ___ at her desk yesterday evening.12.Lucy ___ in class last week.13.Karen ___ at a meeting yesterday.14. I ___ at home last week.否定句：主语+was/were not +其他一找 was/were二加 （was/were后加not）三变 some变anywas not = wasn’twere not= weren’t一般疑问句：Was/Were+主语+其他？一找 was/were二提 （was/were提句首）三变 人称，符号，大小写，some变any肯定回答：Yes,主语+was/were.否定回答: No,主语+wasn’t/weren’t.I was at home an hour ago. When were you at home?对时间提问：When +一般疑问句I was at home an hour ago. Where were you an hour ago?对地点提问：Where +一般疑问句 I was at home an hour ago. Who was at home an hour ago?对人提问提：Who +一般疑问句注: Who作主语，后面只能用第三人称。1. She was a student last year.2. They were in the park yesterday .3. Yang Ling was 11 years old last year.4. I was in China three years ago.5. He was at school yesterday.6.My parents were very busy three days ago.7. She was at home yesterday evening.8. He was my English teacher one year ago.9.They were at school the day before yesterday.10.I was in the office last night.11.We were at the yard yesterday evening.12.Lucy was in class last week.13.Karen was at a meeting yesterday.14. They were at home an hour ago.15.I was at home last week.There be 句型的过去式am/is----was are----were肯定句式： There was/were + 主语+ 介词短语 eg:There was some snow on the hills last month.Do exercise1.There ____(be)a dog and two cats on the yard.2.There___(be) some flowers in the park.3.___(be) there five apples in my bag?4.There ___(be not ) a boy in the house.5.There ___(be) some tomatoes in the kitchen.6.___(be) there an egg in my hand?7.There ___(be) lots of students in the classroom.1.There ____(be)a dog and two cats on the yard.2.There___(be) some flowers in the park last week.3.___(be) there five apples in my bag just now?4.There ___(be not ) a boy in the house yesteday afternoon.5.There ___(be) some tomatoes in the kitchen.6.___(be) there an egg in my hand?7.There ___(be) lots of students in the classroom last month .否定句式规则： 一 找 be动词was/were 二 加 在be动词后面加not 三 变 some 变 any eg:There was not any snow on the hills last month.一般疑问句规则： 一找 （找was/were） 二提 将was/were提句首 三变 大小写，标点符号，some变any肯定回答： Yes，there was/were. 否定回答： No，there wasn't/weren't.1.There was a dog and two cats on the yard an hour ago.2.There were some flowers in the park last week.3.There was five apples in my bag 4.There was a boy in the house yesteday afternoon.5.There were some tomatoes in the kitchen.6.There was an egg in my hand this7.There were lots of students in the classroom last month .PresentationYou are late today, aren’t you?你今天迟到了，不是嘛？This is a book,isn’t it?这是一本书，不是嘛？He can’t swim,can he?他不会游泳，他会吗？反义疑问句定义:在陈述句后面，加上一个简短的问句，对陈述句所叙述的事实或看法提出相反的疑问，这种疑问句就叫做反义疑问句结构：陈述句+一般疑问句eg.This is a book,isn’t it? He can’t swim,can he?There be句型反义疑问句There is a dog in the yard, isn’t there?There wasn’t a dog in the yard, was there?①前肯后否，前否后肯②前后时态一致There be句型反义疑问句There is little milk in the bottle, is there?There was few dogs in the yard, was there?There be句型中有seldom,little,few,no,nothing,none,nobody之类的否定词，疑问句部分用肯定1.There is a beautiful clock on the wall,____ _____?2.There is little bread in the kitchen,____ _____?3.There was no time to go shooping,___ ____?4.There was a bike under the tree,___ ___?5.There aren’t any apples in the basket,___ ____?6.There is a cat in the romm, ____ ___?7.There isn’t any snow on the hills,___ ____?8. There was noboday in the playground, ____ ____?反义疑问句定义:结构：用法：Thank you