优品课件之九年级英语下册 unit2--unit4教学案2

九年级英语下册 unit2--unit4教学案29B Unit 3Date:一、重要词组或短语 1.continue to the end 坚持到最后 2.take a rest 休息一下 3.wake me up 叫醒我4.on one’s way back在某人回去的路上 5.Chinese paper cut 中国剪纸 6.dragon dance 舞龙 7.get lost easily 容易迷路8. the capital of ……的首都9.be attracted by … 被……吸引 10.the beautiful design of the buildings 建筑群的精美设计 11.a gate of heavenly peace 天界平安之门 12.be filled with tourists 挤满游客 13.watch the raising of the national flag 观看升国旗（仪式） 14.a famous Chinese-stlye garden 一个著名的中国式园林 15.spend the summer 避暑 16.consist of /be made up of 由……组成 17.a man-made lake 一个人工湖 18.all over the area 遍及这个地区19.run more than 5,000 kilometres across northern China 横跨中国北方绵延5000多里 20.one of the wonders of the world 世界几大奇迹之一 21.exerience its beauty and greatness 体验它的美和伟大 22.step by step 一步一步地 23.in the south of China 在中国的南部 24.lie on the two sides of Li River 座落在漓江两岸 25.in different shapes 形态各异 26.in strange shapes 奇形怪状27.see ... with one’s own eyes 亲眼所见 28.take a boat trip along Li River 乘船沿漓江游览 29.be open to the public 向公众开放 30.at sunrise 在日出时刻 31.get hot and sweaty 又热又流汗 32.every five minutes 每五分钟 33.in a hurry 匆忙地34.leave Japan for other Asian countries 离开日本去亚洲其他国家 35.public transport services 公交设施 36.wish sb. a nice trip 祝某人旅途愉快二、重点句子及句型： 1.Beijing is in northern China. 北京在中国的北部。

2.Unless you have a map, you will get lost easily. 除非你有地图，否则你很容易迷路。

3.The emperors of the Ming and Qing dynasties used to live here. 明清两代皇帝以前住在这里。

4.You will be attracted by the beautiful design of the buildings, and the clothes and furniture that the emperors used in the past. 你会被建筑群漂亮的设计，以及过去皇帝们穿过的服装和用过的家具吸引。

5.It is the biggest square in the world and is always filled with tourists. 这是世界上最大的广场，游人如织。

6.Every day many tourists gather here early in the morning so that they can watch the raising of the national flag. 每天，许多游客为了观看升国旗，一大早就聚集在这里。

7.It consists mainly of a hill and a man-made lake, with bridges, pagodas and halls all over the area. 它主要是由一座小山和一个人工湖组成，里面到处建有桥、塔和厅堂。

8.It is a long wall which runs more than 5,000 kilometres across northern China.它是一道蜿蜒五千公里横跨中国北方的很长的城墙。

9.You can experience its beauty and greatness although it is very tiring to climb it step by step.虽然一步一步爬上去非常累，但你可以体验它的美丽和雄伟。

10.You cannot imagine how amazing they are unless you see them with your own eyes. 如果你没有亲眼看到它们，就不能想象它们是多么令人惊异。

Notes:语法讲解 Date:1.although引导的让步状语从句 1)although相当于though, 两词都是连词，引导让步状语从句。

如：①Although/Though she’s young, she knows a lot. =She’s young, but she knows a lot. 尽管她年龄小，她却懂得很多。

②Although/Though h e is in poor health, (yet) he works hard. =He’s in poor health, but he works hard. 虽然他身体不好，但他还是努力工作。

③I’ll never give up English though it is difficult. =English is difficult, but I’ll never give it up. 虽然英语很难，但是我不会放弃的。

注意：①连词although和though引导让步状语从句，主句前不能再用but，但有时可以用副词yet或still。

②当加强语气时，我们通常说even though，而不说even although。

如： Although/ Though/ Even though she didn’t understand a word of what he said, she kept smiling. 尽管他的话她听不懂一个字，她还是一直微笑着。

③though可以用于句末，although则不可以。

如： She knew all her friends would be there, she didn’t want to go, though. 她知道她的所有朋友都会出席，但是她自己不想去。

2) even though意为“即使”、“尽管”、“纵然”，与even if意义相同，也引导让步状语从句。

如：①Even though he’s very nice, I don’t really trust him. 尽管他很好，我并不真正信任他。

（事实上“很好” ）②Even if you are not fond of flowers, you shouldn’t miss the flower exhibition.即使你不喜欢花，这次花展你也不应错过。

（假想“不喜欢” ）③She won’t leave the television set, even though her husband is waiting for his supper.纵使她丈夫在等着吃晚饭，她也不愿意离开电视机。

④I’ll get there even if I have to sell my watch to get the railway fare.即使我必须卖掉手表去买火车票，我也要到那里去。

注意：让步状语从句通常与一般现在时或一般过去时连用。

2.unless引导的条件状语从句。

由于unless具有否定意义，因此它引导的是个否定的条件（如果……不）。

可以把它看作是if…not的同义表达手段。

如：①Unless he comes… = If he doesn’t come… 如果他不来…… ②Unless you work hard, you will fail. = If you don’t work hard, you will fail. 如果你不努力工作，你会失败的。

注意：unless从句，如同if从句一样，也要用一般现在时代替一般将来时。

如：①Unless it rains, we’ll go hiking.如果不下雨，我们将去远足。

②Unless he comes, I’ll go instead of him.如果他不来，我将代替他去。

3. so that引导的目的状语从句 1)so that引导目的状语从句，从句中通常带有can, could, may, might, should等情态动词，以适用于目的。

如：①They worked very hard so that they could finish the work before supper. 他们拼命地干，想在晚饭前就把工作干完。

②He walked by the side of the road so that he would not be hit by cars. 他在马路边行走，以免被车碰了。

注意：（1）so that从句如为否定结构，则谓语动词中多用情态动词。

（2）so that引导的目的状语从句，可转换成in order that引导的目的状语从句。

若从句主语与主句主语一致，还可用in order to (do) 或so as (to do) 改成同义简单句。

如：They worked very hard so that they could finish the work before supper. = They worked very hard in order that they could finish the work before supper. = They worked very hard in order to finish the work before supper. = They worked very hard so as to finish the work before supper. 2)so that引导的状语从句也可表示结果，这时so that从句中根据句意可用或不用情态动词。