Unit3
知识点一：
一、词汇Words
1.drill n.钻机；钻头
拓展:复数:drills
例句 ：The drill will make a lot of noi 这台钻机发出很大的噪声。
2.lorry n.卡车
ampule拓展：复数:lorries
例句：They u lorries to carry wood.
雅思培训他们用卡车运木头。
3.motorbike n.摩托车
拓展：复数：motorbikes
例句：Tom can ride a motorbike.
汤姆会骑摩托车。
4.outside adv.外面
拓展：反义词：inside
例句：It is too dark outside.外面太黑了。
5.sleep v.睡觉
拓展：过去式：slept
例句 ：The boys go to sleep after having dinner.
晚饭后，男孩子们去睡了。
6.another 又一；再一；另一(事物或人）
例句：I don’t like this dress?plea show me another.
我不喜欢这条裙子，请给我另一个。
Tom finished his cake and asked for another.
汤姆吃完自己的蛋糕后，要求再吃一块。
7.noi n.嗓音
拓展：形容词：noisy嘈杂的；喧闹的
例句 ：There is so much noi in this library.
这个图书馆里太嘈杂了。
8.were are 的过去式
例句：Kitty and Alice were playing the piano at 4 o’clock yesterday afternoon.
昨天下午4点的时候，凯蒂和艾丽斯在弹钢琴。
9.heard hear 的过去式
例句：I heard it on the 8 o’clock news.
北大青鸟培训
我在八点钟的新闻报道中听到了这则消息。
10.sat sit 的过去式
例句：Kitty sat under the tree to have a rest.
凯蒂在树下休息。
11.But it is too noisy outside.但是外面太吵了。
说明：在本句中noisy是noi的形容词，意为“喧闹的，嘈杂的”；outside意 为“外面”，它的反义词是inside，意为“里面”。
拓展：outside还可作为形容词，意为“外部的”;作为介词，意为“在……外边”。
例句 :It's warmer outside than in this room.
外面比这间屋子里暧和。
12.But she heard another loud noi.但是她听到另一种噪音。
说明：本句中another意为“又一；再一；另一（事物或人)”，只能用于三个或 更多的人或物，泛指同类事物中的三者或三者以上的“另一个”，只能 代替或修饰单数可数名词，但是若其后有数词或few修饰时，则也可 接复数名词。
例句：I have three sons. One is a doctor,another is a driver and another is a teacher.
我有三个儿子。一个是医生，另一个是司机，还有一个是教师。
13.Ben did not like it at all.本一点儿也不喜欢它。
说明：在本句中not. • • at all相当于not at all，意为“一点儿也不 ”，用来表示否定，是no的加强说法。
拓展：not at all也用于回答感谢，意为“不用谢;不客气”；用于回答道歉，意 为“没关系”;用于回答带有感谢性质的客套话，意为“没什么；哪里哪里”。
例句：Kitty doesn’t like swimming at all.
凯蒂一点儿也不喜欢游泳。
一Are you busy?你忙吗？
一Not at all. 一-点儿也不忙。
14.Sometimes it is so noisy.有时它是如此喧闹。
说明：在本句中so是副词，意为“那么，这样，如此”，用来修饰形容词或副词，形容词后可省略名词。
例句 ：How can you be so stupid as to do that?
你怎么这么笨竟去做那件事？
15.Not at all. 一点儿也不。
二、重要句型Important Sentences structures
1.What’s that noi?那是什么噪音？
What can you hear?你能听见什么？
说明：询问听见什么声音，用句型“What’s that noi?”或“What can you hear?”，相对应的回答为“It is. . • ”或“I can hear. . • ”。
例句 ：—What’s that noi? —What can you hear?
那是什么嗓音？ 你能听见什么？
—It s a drill. —I can hear a bird singing.
它是一台钻机的声音。 我能听见一只小鸟在唱歌。
2.Kitty wanted to read a book.凯蒂想看书。
说明：本句是一个含有一般过去时的句子。一般过去时中的动词需要变为 动词过去式。
知识点二：
一般过去时
1.一般过去时：过去发生的动作或存在的状态。
2. 实义动词的变化
化归纳如下：
(1) 一般情况下，动词词尾加-ed，如： workworked play—played want—wanted act—acted
(2) 以不发音的-e结尾动词，动词词尾加-d，如： live—lived move—moved
taste—tasted hope—hoped
(3) 以辅音字母-y结尾的动词，把-y变为i再加-ed，如： study—studied copy—copied
cry一cried carry一carried
(4) 以辅音字母结尾的重读闭音节动词，双写词尾辅音字母，再加- ed，如：stop—stopped
(5) 不规则动词的过去式变化规律性不强，须多加记忆。如： go一went make—made get—got
buy—bought come—came fly—flew
规则变化：
1.They watered flowers.
2.Mary and Linda studied English together last Saturday.
3.I planned to America last month.
不规则变化：
原形 | 过去式 | 原形时代周刊下载 | 过去式 | 原形 | 过去式 | 原形 | 过去式 | 原形 | 过去式 |
do | did | go | went | complete your accounttake | took | say | said | drink | 武汉新东方考研drank |
have | has | eat | ate | read | read | keep | kept | sleep | slept |
sweep 加勒比海盗3主题曲 | swept | think | thought | get | got | know | knew | grow | grew |
say | said | efields of hope | saw | make | made | meet | met | come | came |
tell | told | fly | flew | run | ran | sit | sat | write | wrote |
| | | | | | | | | |
Peter did his homework last night.
Did he watch TV last night?
No, he didn’t. He didn’t watch TV last night.
随堂练：
I. Read and write（读一读，选则正确的并用其适当形式填空完成句子，每词使用不限）
be have want like do sit hear
1. Yesterday I __________ a loud noi at Century Park.
2. --- Where ________ you last night（昨晚）? --- I __________ at home.
3. --- What __________ he __________? --- He’s a pilot.
4. The caterpillar __________ leaves. It usually __________ four leaves every day.
5. He __________ in the room. He __________ on the sofa. But now I can’t e him.
6. My parents __________ at home yesterday. They __________ to go shopping. But they __________ no time.
Keys: 1.heard 2.was 3.does, do, 4.likes, has 5.was, sat 6.weren’t, wanted, had
II. 改写句子。
1I watered the plants yesterday.
否定句：_________________________________
一般疑问句：__________________________________
肯定回答：________________ 否定回答：_______________
2barber什么意思We went to sleep at 9 o’clock last night.
否定句：_________________________________
entertainment是什么意思
一般疑问句：__________________________________
肯定回答：________________ 否定回答：_______________
⑶ She danced and sang the day before yesterday.
否定句：_________________________________
