初二英语unit6导学案B5纸文档格式.docx

1、重点：Words and expression in this period.难点：区别1.“for” and“since” 2.“How long have you been skating?” And “ How long did you skate?”【预习案】1. Read and recite the wards from page 44 to 45of the vocabulary.2. Read SB Page 44,1a,1c.,2a, find out the following phases ,turn them into Chinese. skate for four h

2、ours, start skating,start at nine oclock in the morning, stop at one oclock in the afternoon, get your first pair of skates, since I was seven years old, first skating marathon,3. Read SB Page 99, finish the following questions.现在完成进行时：表示从 某一时间开始一直延续到 的动作。现在完成进行式结构：have / has +_ + _【探究案】研讨现在完成进行时态的用

3、法、谓语动词构成及for和since的用法区别.（参考课本99页相关内容） 1I have been writing the letter since then.从那时起我一直在写这封信。（动作从过去一直持续到现在还在继续）2I have been collecting stamps for ten years.自从10年前我就收集邮票了（动作从过去一直现在还在收集）。3 How long have you been living here?你在这儿已经住了多长时间了。（“居住”动作从过去一直现在还在继续）【用法透析】since和for都可用于含有现在完成时或现在完成进行时的句子。since可

4、作介词，后接时间点，也可作连词，后面接从句。而for为介词，后面接时间段。如：Mr Smith has been living in Beijing for five years. Mr Smith has been living in Beijing since five years ago.【拓展链接】对“since + 时间点”、“since + 从句”或“for +时间段”进行提问时，用how long，句中的谓语动词用延续性动词。 How long have you been collecting shells? For ten years. / Since ten years ag

5、o. /【训练案】Fill in the blanks with the correct words.1. _（How long / How far） has your brother been playing tennis?2. Liz has been studying medicine _（since / for） three years.3. Henry has been writing _ （since / for） nine oclock.Translate and write them down.4. We having been studying here _ （since /

6、 for） three years.5. Many foreigners having been learning Chinese _ （since / for） they came to China.6. She has been swimming for two hours.（对画线部分提问） _ _ has she been swimming? 7. Have you been learning Japanese for a long time? （作否定回答） _, I _.Translate the sentences:1. - 他踢足球踢了多长时间了？ - 他踢了五个小时了。2.

7、你滑冰有多久了？ - 我从七岁就开始滑冰了。3.从六岁开始，她就一直在弹钢琴。【我的收获】我的收获是_我的不足是_ 我努力的方向是_ （2）2找出本节课要学到的有关短语，两人英汉互译合作记忆。3探究案以两人或小组合作学习为主解决，有争议或无法确定的内容教师辅助解决。【学习目标】1. To learn to use simple past tense2. To learn to use present progressive tense the use of each /every , the first, etc.To learn to use present progressive tens

8、e1. Read and recite the wards from page 44 to 46of the vocabulary.2. Read SB Page 46, 3a, turn them into English. 收集_贝壳_溜冰鞋_溜冰者_ 马拉松赛跑_ 滑冰马拉松_ 筹集_ 几个的_ 自从_ 自从9点起_ 一双旱冰鞋_自从两年前一直到现在 _ 3. pair “一对、一双、一副”a pair of shoes / glasses /4. several “几个的，数个的” “几个，数个” 5. raise vt. 举起 rise vi. 起身,升起（太阳、月亮等）raise

9、ones hand 举手 raise ones hat to sb. 向某人举帽致敬raise a child 养育孩子 raise funds 筹集资金 raise salaries 增加薪 raise money 筹钱, 筹款1. For every hour they skate, each student raises ten yuan for charity. 每滑一小时,每个学生为慈善机构筹集10元钱。 every, each 都表“每一”,但every指大家具有的共性,every 还等于all表示全体齐全,一个不缺; 而each强调每个人或事物有着各自互不相同的个性或差异性。此外

10、every还可表每隔（一段时间/距离）。例如：Every student is here. 学生都到齐了。Every two weeks he goes to visit his friends in the town. 他每隔一周去看一次他在城镇的朋友。Each person has his own advantages. 每个人都有他的优势 （长处）。Each story has an interesting name. 每个故事都有一个有趣的名字。2. Alison was the first one to start, and has been skating for the whol

11、e five hours. Alison是第一个开始滑的,并且已滑了足足5个小时。注: 序数词前必须用定冠词the, 后接名词或代词。句中不定式短语“to start”作后置定语修饰代词one, one指代滑冰的人。3. So how long have you been playing? Three and a half years.表示“（ 时间）几个半”有两种方式：“基数词 + and + a half + 复数名词”；“基数词 + 名词 + and + a half”。two and a half hours / two hours and a half（两个半小时）one and a

12、 half years / one year and a half（一年半）根据句意用for或since填空。1. Its ten years _ we met each other last time. 2. He has taught English _ 25 years. 3. The Greens have lived on the farm _ 1990. 4. They have been practicing the guitar_ two hours.5. - How long have you been a reporter? - _ 8 years ago. 6. I ha

13、vent gone for a walk in the park _ a long time. 7. Hes been collecting stamps _ he was in primary school. 8. Peter has been to summer camp _ 3 times. 9. My father has been working in the factory since 1990. （对划线部分提问）10. Li Lei told me yesterday. Zhang Yining wins the Olympic gold medal for ping pong

14、. （合成句子）我努力的方向是_ （3）使用说明与学法指导:3. To learn to use present progressive tense一般过去时,现在完成进行时和现在完成时的区别：1. Read and recite the wards from page 47to 48of the vocabulary.2. Read SB Page 47, turn them into Chinese. collect the kites, ten years old, fly in the park, stuffed animals, collect for five years, lik

15、e best, so cute, collect theater and movie tickets, since last year, put in, look like an interesting collection 3. How long have you been doing sth ? I have been doing sth since I have been doing sth for （period of time） . 【探究案】1. What can we collect?map, key, pen, ruler, watch，ID card, pencil, boo

16、k, eraser, dictionary, backpack, pencil sharper, baseball, computer, ring, picture, photo, plant, alarm oclock, hat, soccer, racket, ping-pong, volleyball, basketball, furniture, dollar, clothes, movie, camera, tea, sunglasses, belt, wallet, key ring2. 一般过去时、现在完成进行时和现在完成时的区别：How long did you skate?

17、（一般过去时）How long have you been skating? （现在完成进行时）How long have you been here? （现在完成时） 注意:1） 一般过去时表示在过去某个时间发生的动作或存在的状态, 该动作已结束, 不强调同现在的关系。2） 而现在完成进行时表示动作从过去开始发生一直持续进行（到现在）, 可能仍在进行, 也可能停止了一会儿。3） 现在完成时强调的是: 表示过去发生或已经完成的动作对现在造成的影响或结果。 过去某一时间开始并一直持续到现在（包括“现在”在内） 的动作或状态, 可以和表示延续的时间状语连用。注意这三个时态语意上的差异。根据句意及首

18、字母完成下列单词。1. How long have you been c_ shells?2. Was this your first skating m_?3. When did you get your first p_ of skates?4. I p_ love globes with animals.5. Although I am new, I have s_ friends here .6. In Australia, students usually study A_ and western history.7. There is some European i_ in the

19、 city. 8. Our class is organizing a talent show to r_ money for charity.Translate and write them down.1. 我想要收集邮票，因为它们很有趣。2. - 他收集风筝有多长时间了？- 他自从十岁就一直收集风筝了。3. 你在这儿放风筝有多久了？4. 那位老太太在那儿坐了两小时了。我努力的方向是_ （4）1.To learn to talk about how long you have been doing things2.To learn to use simple past tense现在完成进行

20、时的用法与现在进行时的区别【预习案】1. Read and recite the wards from page 47to 48of the vocabulary.2. Read SB Page 48, turn them into English. 邮票_ 妖怪_ 球体_储存_异乎寻常的_搜集者_ 共同的_用尽_ 顺便一说_三年半_邮票_ 球体_ 3. Find the following sentences in the message, try to translate into Chinese.1）Thanks for sending me the snow globe of the

21、monster. In fact I think its probably my favorite.2）My mom says I have to stop, because weve run out of room to store them.3）The first one I ever got was a birthday cake snow globe on my twelfth birthday.4）I particularly love globes with animals. If you know anyone else who collects them, please tel

22、l me.1. My mom says I have to stop, because weve run out of room to store them.【据意填词】 We are _ （用完） time. Be quick! Do you have _ （空地方） for another book in your bag?（1） run out of是固定短语，意为“用完、用尽”，后面常接表示时间、空间、食物、金钱等的名词作宾语。A week passed. Peter has run out of his money.（2） room 作“空间、空地方”讲时，是不可数名词，相当于space；作“房间”讲时，是可数名词。【拓展链接】 run out是不及物动词短语，意为“用完”，其主语通常为表示时间、空间、食物、金钱等的名词。His pocket money soon ran out.2. I have a big one with bears in it and another one with penguins.【同步造句】我喜欢放糖的咖啡。 _with短语在句中可作定语，放在名词后面，表示人或物的特征。Paul is a tall boy with a round face.Harbin is an interesting city