沪教牛津版八年级下Unit-3-讲解及练习

1 沪教牛津版八年级下沪教牛津版八年级下 Unit 3 讲解及练习讲解及练习 沪教牛津版八年级下 Unit 3 讲解及练习 基础知识 短语 1 a kind of 一种 2 paper cutting 剪纸 3 up to 到达 某数量 程度等 至多有 4 set off 出发 动身 5 tie around 拴 在 的周围 6 a piece of 一片 一条 7 up and down 起伏 上下波动 8 at the front of 在 的前面 9 throw into 把 扔进 10 after dark 天黑后 黄昏后 11 no more 不再 再也不 12 look up 抬头看 查询 13 bring up 抚养 养育 教养 14 million of 数百万 15 make from 用 做成 16 all the time 一直 17 turn into 把 变成 18 put on 上演 19 cut out 剪成 20 be made of 由 做成 21 in the shape of 以 的形状 22 close to 靠近 23 get one s attention 得到某人的关注 24 put up 张贴 挂 句型 1 used to do sth 过去常常做某事 2 use sth to do sth 用 去做某事 3 be good at doing sth 擅长做某事 4 get ready for sth 为 做好准备 5 keep sb sth adj 使某人 某物 6 be used to do sth 被用来做某事 7 be used to doing sth 习惯于做某事 8 make sb sth adj 使某人 某物 9 as adj 原级 as 和 一样 语法 被动语态 1 No nets are required for this type of fishing 这种捕鱼方式不需要网 2 Cormorant fishing was once pratised in lots of places in South East China 曾经中国东南部很多地方从事鸬鹚捕鱼业 3 A music show will be held in the school hall at 4p m on Tuesday 4 May 5 月 4 日星期二下午 4 点 将在学校大厅举行音乐表演 2 说明 句 1 是一般现在时的被动语态 句 2 是一般过去时的被动语态 句 3 是一般将来时 的被动语态 英语的语态有主动和被动两种 主动语态表示主语是动作的执行者 被动语态表示主语是 动作的承受者 1 基本构成 be 过去分词 Football is played all over the world 足球风靡世界 Is it made of bamboo 它是用竹子做的吗 2 基本变法 主动语态 谓语 其余部分 被动语态 主语 谓语 宾语 其余部分 宾语提前做主语 主语变为介词 by 的宾语 谓语变为 be 过去分词 时态根据主动语态来 确定 3 省去 by 的几个条件 1 不知道 没必要或不想说出动作的执行者 Rice is grown well there 2 强调说明动作的承受者 I was sent to teach them English 3 汉语中有 据说 大家说 等 It is said that one day he climbed to the top of a house 4 各种时态的被动语态 1 一般现在时的被动语态 am is are 过去分词 I am often given gifts by Tom The things on show are all made in China Is the room cleaned everyday 2 一般过去时的被动语态 was were 过去分词 Jim was asked to go there 3 The visitors were stopped from leaving the top of the mountain by the heavy snow 3 一般将来时的被动语态 will be 过去分词或者 am is are 过去分词 Lots of trees will be planted on the hill next year The children won t be allowed to go out at night Is the bridge going to be built by the workers next year 5 特殊情况 复合宾语的被动语态 感官动词和使役动词在主动句中 其后的动词不定式不带 to 但变被动句时必须加上 to 主动 The boss made her work for 10 hours a day 被动 she was made to work for 10 hours a day 词组 一 be made of 用 制成 物理变化 看得出原材料 例如 be made of wood 由 制成 be made from 由 制成 化学变化 看不出原材料 例如 The wine is made from grapes 酒是用葡萄酿造的 be made by 由 人 制成 例如 The table was made by the carpenter 这张桌子是木 匠做的 be made into 被制成 例如 The wood was made into desks 木头被制成了课桌 be made up of 由 组成 例如 Our class is made up of 45 students 我们班由 45 名 学生组成 二 be used to do 的意思是被用来做某事 be used to doing 的意思是习惯于做某事 to 是介词 后需加名词或动名词 used to do 过去常常 表示过去习惯性的动作或状态 但如今已不存在 A pair of scissor is used to cut paper Tom is used to taking a walk 现在习惯于散步 Mother used not to be so forgetful Tom used to take a walk 过去常常散步 4 练习 1 Didn t you see the sigh No Parking on the right Sorry I didn t But now I know parking here A wasn t allowed B isn t allowed C won t allow D doesn t allow 2 Annie to the party She had a wonderful time with us A invites B is invited C was invited D has invited 3 A new park in our hometown next year Really Our hometown must be more beautiful A will build B will be built C is built 4 Excuse me I m looking for Be the Best of Yourself Sorry The book you ask for is out A is selling out C is sold C was selling D will be sold 5 Each year quite a lot of food around the world It s really time for us to do something A was wasted B is wasted C wasted D will be wasted 6 Flowers along the road last year A plant B planted C are planted D were planted 7 It is said a new museum in our city next year A builds B is building C will be built D was built 8 Does she like singing English songs Yes she to sing English songs in her room A often does B is often heard C often hears D often heard 练习 一 根据提示完成单词 1 What does your mother look like Can you d her 2 Tom often takes exercise so he is very f 3 You need a pair of s to make paper cuttings 4 The flight will r Beijing at 9 00 Let s pick her up at the airport 5 My grandfather is a f He makes a living by fishing 二 用所给词语的适当形式填空 6 Tom often practises speak Chinese with his friend 5 7 There are two fisherman on the boat 8 Glass is made into bottles 9 Young trees require plant in Spring 10 I like the kite very much It s very love 三 单选 11 Half an hour they returned school A late B after C later D in 12 Frog Moyan s novel please Sorry it just now But it will come out again soon A had been sold out B is sold out C has sold out D was sold out 13 Today the forests have almost gone we must stop people down too many trees A to cut B cut C from cutting D from cut 14 people come to Jilin to visit Mount Changbai every year A Millions of B Million of C Millions D Million 15 I know about Japanese You may go and ask him A a few B few C a little D little 16 Your classroom is really bright and clean It after school every day A is cleaned B cleaned C was cleaned D cleans 17 How soon all the work In a week A will finish B is going to finish C will be finished D are going to be finished 18 The bed looks very nice What s it made Wood and it is made Shanghai A from in B of in C from on D of at 19 Look at the ma