1. 八年级英语下册第三单元的知识点有哪些
Unit 3 What were you doing when the UFO arrived?
【单元目标】
1．单词与短语
well, buy, cut, land, while, experience, strange, around, follow, climb, shout, run, anywhere, happen, accident, modern, bright, silence, destroy, meaning, souvenir
1.get out (of) 2.in front of / in the front of 3. take off
4.buy for 5. land on 6. shout to / at 7.run away
8.come in 9.hear about 10.the Museum of Flight
11.happen to 12.stop doing 13.take place 14.as... as
2．目标句型：
1. What were you doing when...? 2. I was doing sth. when...
3. How about... / What about...? 4. What happened next?
5. While sth./sb. was doing sth., I did...
3．语法
1. 过去进行时
2. 情态动词的用法Ⅱ
【重难点分析】
一. 过去进行时
过去进行时表示过去某一时刻或者某段时间正在进行或发生的动作，常和表过去的时间状语连用，如：
I was doing my homework at this time yesterday.昨天的这个时候我正在做作业。
They were waiting for you yesterday.他们昨天一直在等你。
过去进行时的构成：
肯定形式：主语+was/were+V-ing
否定形式：主语+was not (wasn't)/were not (weren't)+V-ing
疑问形式：Was/Were+主语+V-ing。
基本用法：
1.过去进行时表示过去某一段时间或某一时刻正在进行的动作。常与之连用的时间状语有，at that time/moment, (at) this time yesterday (last night/Sunday/week…), at+点钟+yesterday (last night / Sunday…)，when sb. did sth等时间状语从句，如：
What were you doing at 7p.m. yesterday? 昨天晚上七点你在干什么？
I first met Mary three years ago. She was working at a radio shop at the time. 我第一次遇到玛丽是在三年前，当时她在一家无线电商店工作。
I was cooking when she knocked at the door. 她敲门时我正在做饭。
2. when后通常用表示暂短性动词，while后通常用表示持续性动词，因此它所引导的状语从句中，谓语动词常用进行时态，如：
When the car exploded I was walking past it.= While I was walking past the car it exploded.
3.when用作并列连词时，主句常用进行时态，从句则用一般过去时，表示主句动作发生的过程中，另一个意想不到的动作发生了。如：
I was walking in the street when someone called me. 我正在街上走时突然有人喊我。
4. when作并列连词，表示“（这时）突然”之意时，第一个并列分句用过去进行时，when引导的并列分句用一般过去时。如：
I was taking a walk when I met him. 我正在散步，突然遇见了他。
We were playing outside when it began to rain. 我们正在外边玩，这时下起雨来了。
二. 情态动词(Modal Verbs )Ⅱ
4、情态动词表示“应该”、“必须” （shall, should, may, might, must, ought to）
（1）shall 和 should 用于表示“必须”：
①. Each member shall wear a name card. (表示规定) 每一个会员必须配带名卡。
②. I should answer his letter as soon as possible. (表示应该) 我应该尽快给他回信。
③. You shouldn't judge a man always by the clothes. (shouldn't “不应该”含有劝告的意思)
你不应该总是以貌取人。
④. The rules shall take effect on Jan. 1st. (shall 用于规章等，表示义务和规定)
新规则于一月一日起生效。
（2）may 和 might 用于表示“应该"(多用于法律等条文，一般上多用 shall):
①. Payment may be paid by check.(表示规定) 应以支票付款。
②. You might ask before you use my computer. (might表示应该)
你应该先问过再使用我的电脑。
（3）must 用于表示“必须”、“务必”：
①. You must keep the place clean. (务必) 你务必保持地方干净。
②. We must obey orders. (表示有义务) 我们必须服从命令。
③. Must I pay now? (用于疑问句) (如回答不必时，需用 needn't 或 don't have to)
我现在就得付款吗？
5、情态动词表示“意图”、“打算”
(will, would, shall, should)
（1）will 和 would 用于表示某种意图：
①. I'll call you as soon as possible. (will 主要用于第一人称) 我会尽快打电话给你。
②. Will you accept this invitation? (用would 则表示更客气) 你愿意接受这邀请吗？
③. Who will do the job? (用于条件句，可用于各种人称) 谁愿意做这事？
④. We won't (will not) stay here too long. (will not 表示不愿) 我们不愿呆在这里太久。
（2）shall 和 should 用于表示说话人的意图：
①. We shan't (shall not) go if it rains. (shall not 也可用 will not)
如果下雨，我们就不打算走了。
②. I shan't go with you. (shall 只用在第一人称) 我不打算和你一同走。
6、情态动词表示“意愿”
（will, would, shall, should）
（1）will 和 would ：
①. She will do it if you ask her.(表示主语的意愿) 如果你问她，她会做的。
②. Would you have another cup of tea? (用 would 比 will 客气) 你想再来一杯茶吗？
③. Will you have some cookies? (will用于疑问句，表示问人是否愿意)你想吃些烤饼吗？
④. If he will, he can do it. (will 用于条件句，用于第二、三人称) 如果他愿意，他会做的。
⑤. Would you excuse me? (would 表示婉转语气) 你能原谅我吗？
（2）shall 和 should ：
①. He shall get his allowance. (注意是he shall, 表示说话人的意愿)他会拿到他的津贴的。
②. You should sit here as long as you like. 只要你乐意，坐多久能行。
③. Shall you go to school with me? (疑问句中，表示问对方的意愿)
你愿意和我一起到学校去吗？
三. 重点词汇
1．cut v．切；剪；割
cut (one’s)hair 理发
Be careful．Don't cut yourself．小心，别切到自己。
2．alien n．外星人
Nobody knows whether there are aliens or not．没人知道到底有没有外星人。
An alien got out of the UFO. 一个外星人从不明飞行物里出来。
3．land v．登岸；登陆；降落
The plane will land in ten minutes．飞机将在十分钟后降落。
A UFO landed in the middle of the field.. 一个不明飞行物降落在田野中间。
4．while conj．当……的时候；在……之时
While I danced, she sang．我跳舞，她唱歌。
While he was singing, I was playing baseball. 他当时在唱歌，而我在打棒球。
5．right adv．正好；恰好
The accident happened right over there．事故正好发生在那里。
He lives right in the center of the city. 他恰好住在市中心。
6．surprised adj．惊奇的；吃惊的
I was surprised that he was late for the party．我很惊讶他聚会居然迟到了。
She was surprised that I didn’t know about that. 她很吃惊我竟不知那件事。
7．kid v．欺骗；哄骗
I'm not kidding you．我没有骗你。
You’re kidding = No kidding. 别开玩笑了。
8．anywhere adv．到处；无论哪里（用于否定句和一般疑问句中）
Did you go anywhere yesterday? 你昨天去没去过什么地方?
They didn’t go anywhere the day before yesterday. 他们前日天哪里也没去
9．happen v．发生
A funny thing happened in the subway yesterday． 昨天地铁里发生了一件有趣的事。
What happened to him on that day? 那天他怎么了？（发生了什么事？）
sth. happen to +名词 发生于……身上
She hoped nothing bad would happen to him．她希望不会有坏事发生在他身上。
10．get out of 从……出去
She tried to get out of helping her mother．她尽量逃避帮助她的妈妈。
Tom got out of the lift and walked to the station. 汤姆走出电梯然后往车站走去。
11．run away 跑开；迅速离开；逃走
The thief ran away when someone noticed him．当有人注意到他的时候，那个贼立刻逃走了。
12．at the doctor's 在诊所；在医院
I'm thinking of going to the tailor's．在表示诊所、店铺或某人的家时，经常用名词所有格的形式。
Mr. Cool’s = Mr. Cool’s clothes store at Jason’s = at Jason’s store
She is staying at Mary's．她住在玛莉家。
I want to go to the tailor’s. 我想到裁缝店去一趟。
13. see sb. Do sth. 看见某人做(过)某事
she saw the alien get out. 她看见外星人出来.
四．词语辨析
1、in front of 与in(at) the front of
in the front of 在……的前面 （表示“有距离的前面”，在一个参照物的前面）
e.g.: There is a car in front of the house. 房子前日面有一辆车
in(at) the front of 在……的前头，前排（列）（在一个范围内的前面部位）
eg. She sat in the front of the bus. 她坐在公交车的前排
2、get out of 与get into 是反义词
get into走进，进入
eg. He get out of the car and get into the building.
3、be amazing与be amazed
be amazing 令人惊奇的（修饰事物的，指某事令人惊奇，比surprising更具意外性
e.g.:She has an amazing talent for music.她在音乐方面有惊人的才华。
Isn’t that amazing .那不很令人意外吗？
be amazed (at sth./to do …/that 从句)（某人）对…(因…而)大感惊讶(指人作主语)
eg. We were amazed at the news.=We were amazed to hear the news.
我们对这个消息感到非常惊讶.
4、be surprising与 be surprised
be surprising令人惊奇的（用法与be amazing一样，也是修饰事物的）
e.g.:a surprising ending 一个令人惊奇的结局
be surprised (at sth./to do…/that从句) （某人）对…(因…而)感到惊奇，用法与be surprised
一样，也是人作主语。
eg. They were surprising that he was badly hurt in the audient. 他们很吃惊他在那次事故中伤得很重。
5、in a tree与 on a tree
eg. Are there any birds in the tree? 树上有些鸟吗？
on a tree 在树上（指长在树上的东西）
Look! There are many apples on the tree.
6、my flight to New York 与 fly to New York
前者是一个名词短语，后者是一个动词短语。
eg. Her flight to Paris is taking off at 2 p.m.
She is flying to Paris at 2 p.m.
五.课文解释：
1. You can imagine how strange it was!你可以想象这事有多惊奇！
eg. You can imagine how fast he runs!
2. I followed it to see where it was going
follow sb. to do sth. 跟随…去做…
eg. Mr White followed his wife to see what was happening there.
3. She didn’t think about looking outside the station.
Think about (doing) sth. 她未想到去车站外看看.
4. say to sb. 对某人 say to oneself 自言自语
e.g.: He said to himself, “Don’t be afraid.” 他自言自语,“不要害怕”
5. look for 寻找（强调找的“过程”） find 找到（强调找的“结果”）
eg. He looked for his lost key everywhere but couldn’t find it.
6. It was difficult to get out of bed. 从床爬起来很难。
It is difficult/hard to do sth. 做某事很难。
He found that it was difficult to learn physics well.
7. be killed 被杀害 be destroyed by… 被……摧毁……
8. walk home together in silence 沉默着一起走回家
in silence 状语（状态）
9. Not all events in history are as terrible as this.
并不是所有的历史上的大事件都像此事这样可怕。
Not all 并不是所有的（部分否定）
As…as… 与……一样(as与as之间用形容词、副词的原级)
10. become the first Chinese astronaut in space. 成为中国首位进入太空的宇航员
11. His flight around the Earth Lasted about 22 hours. 他的环绕地球的飞行持续了22个小时。
12. Do you think sth. good can come out of sth. terrible? 你认为坏事能变为好事吗？
2. 初二下英语1至3单元的语法
It's+adj.+for+sb.+to+do sth.对某人来说做某事怎么样
It's+adj.+of+sb.+to+do+sth.某人做某事是一个怎样的人
一般疑问句some 要变成any.表示意愿色彩，有请求意思的不变.如；以could.can.may.would等做疑问词的句子
ask sb for help 请求某人帮助
plan to do sth 计划做某事
forget to do sth 忘记去做某事
forget dong sth 忘记做了某事
finish dong sth完成某事
leave a piace 离开某地
leave for a place 离开到某地去
decide to do sth decide on dong sth决定做某事（两个都是）
go away for too long （出远门太久）for 后面一般接时间段
send sb sth =send sth to sb寄某物给某人
send sb sth from a place 从某地寄给某人某物
get back to a place 回到某处
give sth back 归还某物
get sth back要回某物动副结构，代词放中间
as for +n.(Ving)至于某事看医生只能用see
maybe在句首作定语 may be 在主语后做谓语
the same as与什么相同
be different from 与什么不同very often 经常，只用在句尾
make a difference 使什么不同
try to do sth尽力做某事
the result of +n.(Ving)某事的结果
try one's best to do sth竭尽全力做某事
形容词修饰不定代词放在后面
3. 八年级下册英语第三单元知识点有哪些
Unit 3 What were you doing when the UFO arrived?
【单元目标】
1．单词与短语
well, buy, cut, land, while, experience, strange, around, follow, climb, shout, run, anywhere, happen, accident, modern, bright, silence, destroy, meaning, souvenir
1.get out (of) 2.in front of / in the front of 3. take off
4.buy for 5. land on 6. shout to / at 7.run away
8.come in 9.hear about 10.the Museum of Flight
11.happen to 12.stop doing 13.take place 14.as... as
2．目标句型：
1. What were you doing when...? 2. I was doing sth. when...
3. How about... / What about...? 4. What happened next?
5. While sth./sb. was doing sth., I did...
3．语法
1. 过去进行时
2. 情态动词的用法Ⅱ
【重难点分析】
一. 过去进行时
过去进行时表示过去某一时刻或者某段时间正在进行或发生的动作，常和表过去的时间状语连用，如：
I was doing my homework at this time yesterday.昨天的这个时候我正在做作业。
They were waiting for you yesterday.他们昨天一直在等你。
过去进行时的构成：
肯定形式：主语+was/were+V-ing
否定形式：主语+was not (wasn't)/were not (weren't)+V-ing
疑问形式：Was/Were+主语+V-ing。
基本用法：
1.过去进行时表示过去某一段时间或某一时刻正在进行的动作。常与之连用的时间状语有，at that time/moment, (at) this time yesterday (last night/Sunday/week…), at+点钟+yesterday (last night / Sunday…)，when sb. did sth等时间状语从句，如：
What were you doing at 7p.m. yesterday? 昨天晚上七点你在干什么？
I first met Mary three years ago. She was working at a radio shop at the time. 我第一次遇到玛丽是在三年前，当时她在一家无线电商店工作。
I was cooking when she knocked at the door. 她敲门时我正在做饭。
2. when后通常用表示暂短性动词，while后通常用表示持续性动词，因此它所引导的状语从句中，谓语动词常用进行时态，如：
When the car exploded I was walking past it.= While I was walking past the car it exploded.
3.when用作并列连词时，主句常用进行时态，从句则用一般过去时，表示主句动作发生的过程中，另一个意想不到的动作发生了。如：
I was walking in the street when someone called me. 我正在街上走时突然有人喊我。
4. when作并列连词，表示“（这时）突然”之意时，第一个并列分句用过去进行时，when引导的并列分句用一般过去时。如：
I was taking a walk when I met him. 我正在散步，突然遇见了他。
We were playing outside when it began to rain. 我们正在外边玩，这时下起雨来了。
二. 情态动词(Modal Verbs )Ⅱ
4、情态动词表示“应该”、“必须” （shall, should, may, might, must, ought to）
（1）shall 和 should 用于表示“必须”：
①. Each member shall wear a name card. (表示规定) 每一个会员必须配带名卡。
②. I should answer his letter as soon as possible. (表示应该) 我应该尽快给他回信。
③. You shouldn't judge a man always by the clothes. (shouldn't “不应该”含有劝告的意思)
你不应该总是以貌取人。
④. The rules shall take effect on Jan. 1st. (shall 用于规章等，表示义务和规定)
新规则于一月一日起生效。
（2）may 和 might 用于表示“应该"(多用于法律等条文，一般上多用 shall):
①. Payment may be paid by check.(表示规定) 应以支票付款。
②. You might ask before you use my computer. (might表示应该)
你应该先问过再使用我的电脑。
（3）must 用于表示“必须”、“务必”：
①. You must keep the place clean. (务必) 你务必保持地方干净。
②. We must obey orders. (表示有义务) 我们必须服从命令。
③. Must I pay now? (用于疑问句) (如回答不必时，需用 needn't 或 don't have to)
我现在就得付款吗？
5、情态动词表示“意图”、“打算”
(will, would, shall, should)
（1）will 和 would 用于表示某种意图：
①. I'll call you as soon as possible. (will 主要用于第一人称) 我会尽快打电话给你。
②. Will you accept this invitation? (用would 则表示更客气) 你愿意接受这邀请吗？
③. Who will do the job? (用于条件句，可用于各种人称) 谁愿意做这事？
④. We won't (will not) stay here too long. (will not 表示不愿) 我们不愿呆在这里太久。
（2）shall 和 should 用于表示说话人的意图：
①. We shan't (shall not) go if it rains. (shall not 也可用 will not)
如果下雨，我们就不打算走了。
②. I shan't go with you. (shall 只用在第一人称) 我不打算和你一同走。
6、情态动词表示“意愿”
（will, would, shall, should）
（1）will 和 would ：
①. She will do it if you ask her.(表示主语的意愿) 如果你问她，她会做的。
②. Would you have another cup of tea? (用 would 比 will 客气) 你想再来一杯茶吗？
③. Will you have some cookies? (will用于疑问句，表示问人是否愿意)你想吃些烤饼吗？
④. If he will, he can do it. (will 用于条件句，用于第二、三人称) 如果他愿意，他会做的。
⑤. Would you excuse me? (would 表示婉转语气) 你能原谅我吗？
（2）shall 和 should ：
①. He shall get his allowance. (注意是he shall, 表示说话人的意愿)他会拿到他的津贴的。
②. You should sit here as long as you like. 只要你乐意，坐多久能行。
③. Shall you go to school with me? (疑问句中，表示问对方的意愿)
你愿意和我一起到学校去吗？
三. 重点词汇
1．cut v．切；剪；割
cut (one’s)hair 理发
Be careful．Don't cut yourself．小心，别切到自己。
2．alien n．外星人
Nobody knows whether there are aliens or not．没人知道到底有没有外星人。
An alien got out of the UFO. 一个外星人从不明飞行物里出来。
3．land v．登岸；登陆；降落
The plane will land in ten minutes．飞机将在十分钟后降落。
A UFO landed in the middle of the field.. 一个不明飞行物降落在田野中间。
4．while conj．当……的时候；在……之时
While I danced, she sang．我跳舞，她唱歌。
While he was singing, I was playing baseball. 他当时在唱歌，而我在打棒球。
5．right adv．正好；恰好
The accident happened right over there．事故正好发生在那里。
He lives right in the center of the city. 他恰好住在市中心。
6．surprised adj．惊奇的；吃惊的
I was surprised that he was late for the party．我很惊讶他聚会居然迟到了。
She was surprised that I didn’t know about that. 她很吃惊我竟不知那件事。
7．kid v．欺骗；哄骗
I'm not kidding you．我没有骗你。
You’re kidding = No kidding. 别开玩笑了。
8．anywhere adv．到处；无论哪里（用于否定句和一般疑问句中）
Did you go anywhere yesterday? 你昨天去没去过什么地方?
They didn’t go anywhere the day before yesterday. 他们前日天哪里也没去
9．happen v．发生
A funny thing happened in the subway yesterday． 昨天地铁里发生了一件有趣的事。
What happened to him on that day? 那天他怎么了？（发生了什么事？）
sth. happen to +名词 发生于……身上
She hoped nothing bad would happen to him．她希望不会有坏事发生在他身上。
10．get out of 从……出去
She tried to get out of helping her mother．她尽量逃避帮助她的妈妈。
Tom got out of the lift and walked to the station. 汤姆走出电梯然后往车站走去。
11．run away 跑开；迅速离开；逃走
The thief ran away when someone noticed him．当有人注意到他的时候，那个贼立刻逃走了。
12．at the doctor's 在诊所；在医院
I'm thinking of going to the tailor's．在表示诊所、店铺或某人的家时，经常用名词所有格的形式。
Mr. Cool’s = Mr. Cool’s clothes store at Jason’s = at Jason’s store
She is staying at Mary's．她住在玛莉家。
I want to go to the tailor’s. 我想到裁缝店去一趟。
13. see sb. Do sth. 看见某人做(过)某事
she saw the alien get out. 她看见外星人出来.
四．词语辨析
1、in front of 与in(at) the front of
in the front of 在……的前面 （表示“有距离的前面”，在一个参照物的前面）
e.g.: There is a car in front of the house. 房子前日面有一辆车
in(at) the front of 在……的前头，前排（列）（在一个范围内的前面部位）
eg. She sat in the front of the bus. 她坐在公交车的前排
2、get out of 与get into 是反义词
get into走进，进入
eg. He get out of the car and get into the building.
3、be amazing与be amazed
be amazing 令人惊奇的（修饰事物的，指某事令人惊奇，比surprising更具意外性
e.g.:She has an amazing talent for music.她在音乐方面有惊人的才华。
Isn’t that amazing .那不很令人意外吗？
be amazed (at sth./to do …/that 从句)（某人）对…(因…而)大感惊讶(指人作主语)
eg. We were amazed at the news.=We were amazed to hear the news.
我们对这个消息感到非常惊讶.
4、be surprising与 be surprised
be surprising令人惊奇的（用法与be amazing一样，也是修饰事物的）
e.g.:a surprising ending 一个令人惊奇的结局
be surprised (at sth./to do…/that从句) （某人）对…(因…而)感到惊奇，用法与be surprised
一样，也是人作主语。
eg. They were surprising that he was badly hurt in the audient. 他们很吃惊他在那次事故中伤得很重。
5、in a tree与 on a tree
eg. Are there any birds in the tree? 树上有些鸟吗？
on a tree 在树上（指长在树上的东西）
Look! There are many apples on the tree.
6、my flight to New York 与 fly to New York
前者是一个名词短语，后者是一个动词短语。
eg. Her flight to Paris is taking off at 2 p.m.
She is flying to Paris at 2 p.m.
五.课文解释：
1. You can imagine how strange it was!你可以想象这事有多惊奇！
eg. You can imagine how fast he runs!
2. I followed it to see where it was going
follow sb. to do sth. 跟随…去做…
eg. Mr White followed his wife to see what was happening there.
3. She didn’t think about looking outside the station.
Think about (doing) sth. 她未想到去车站外看看.
4. say to sb. 对某人 say to oneself 自言自语
e.g.: He said to himself, “Don’t be afraid.” 他自言自语,“不要害怕”
5. look for 寻找（强调找的“过程”） find 找到（强调找的“结果”）
eg. He looked for his lost key everywhere but couldn’t find it.
6. It was difficult to get out of bed. 从床爬起来很难。
It is difficult/hard to do sth. 做某事很难。
He found that it was difficult to learn physics well.
7. be killed 被杀害 be destroyed by… 被……摧毁……
8. walk home together in silence 沉默着一起走回家
in silence 状语（状态）
9. Not all events in history are as terrible as this.
并不是所有的历史上的大事件都像此事这样可怕。
Not all 并不是所有的（部分否定）
As…as… 与……一样(as与as之间用形容词、副词的原级)
10. become the first Chinese astronaut in space. 成为中国首位进入太空的宇航员
11. His flight around the Earth Lasted about 22 hours. 他的环绕地球的飞行持续了22个小时。
12. Do you think sth. good can come out of sth. terrible? 你认为坏事能变为好事吗？
请采纳答案，支持我一下。
4. 初二上册英语第三单元重点
八年级英语上册短语
be back home-回到家
have lessons/classes 上课
How do you do 你好
Write down 写下来
Now I see现在我明白了
Play the violin弹小提琴
go for a walk/walks去散步
go out of bed起床
one more question再有一个问题
all year round 一年到头
be made of 由…制成的
Two peas in a pod一个豆荚里的两颗豆
Stop doing停止做
Spend….doing花费….做某事
go one’s own way分道扬镳
at the end of在….结束时
come over过来，抓住
hold out伸出，主张
make a deal 成交
introce to 把…介绍给
go to university 上大学
play the piano 弹钢琴
one….the other一个..另一个
have the pleasure很荣幸高兴去做
go to the movies去看电影
be late for 迟到
in the future在将来
I am much better at art this year今年我更擅长艺术了
In two minutes两分钟以后
be short for 是….的缩写
help with帮助
have an exam考试
at noon在中午
little bit有几分，有点
turn out the light关灯
Not yet还没有
half an hour半小时
a quarter to three差一刻三点
give a talk发表讲话
be surprised惊讶的
Mid –Autumn Festival中秋节
Thank you for为…感谢你
Can’t wait迫不及待
be away from离家在外
blow out吹灭
try on试穿
the same size as和..大小一样
a time to do做..时间
give a big hug热情拥抱
Thanksgiving dinner感恩节晚宴
give thanks to…for为…感谢
as usual 照例
best wishes最美好的祝愿
on the top of在…顶上
All ready一切都准备好了
have no luck不走运
pick up领取
in fashion 流行
fit…well非常合身
turn off关掉
on one’s way to在去..的路上
go past/by走、路过
over here这里，在这边
can you tell me the way ？
在….第…个路口向右、左拐
turn right/left at the …crossing
be/get lost迷路
walk along沿着….走
It’s blocks from距…有个街区
be ready to go准备好了
I am doing well我很好
to tell you the truth说实话
have the flu得了流感
a lot of fun非常有意思
be nice to对…好
all around the world世界各地
a fear of heights恐高
take steps to采取措施做
in ten more years再过十年后
no matter what无论
I know for sure我确实知道
feed with为…提供食物
at the very top 在最顶层
be the opposite完全不同
give advice to给…提建议
have an idea有一个主意
have a good talk好好谈谈
in fact 事实上
more….than any other比其他任何一个都
give or take给予或采取
as short as像….一样短
dig in投入
at first开始
one more time再一次
keep doing继续做
translate…into把…译成
communicate with与…交流
be interested in对…感兴趣
encourage….to do鼓励…..做…..
all over the world全世界
the door to the world通向世界的门
be/feel proud感到骄傲
make a report写报告
hate to do厌恶做
join a club参加俱乐部
be alone独自一人
in one’s spare time在…的空闲时间
add to参加
be full of充满
go through穿过
take pake in参加
keep in good condition使…保持良好状态
be supposed to应当，必须
be proud of为…而骄傲
make sense有道理，有意义
play against同…比赛
give a report做报告
be confident in感到自信
through and through完全的，彻底的
be/become relaxed感到放松
give up on对….不再抱希望
Merry Christmas圣诞快乐!
5. 求初二英语下册第三单元重点
What were you doing when the UFO arrived?
主句：What were you doing是过去进行时，过去进行时表示的是过去正在做的动作．
从句：when the UFO arrived是过去时．
整句意专思是属”当不明飞行物到达的时候，你正在做什么事情呢？”
6. 初二上册英语人教版第三单元 短语 句型 重点
P123 UNIT3黑体单词和比较级
句型：grammar focus 2b的谚语回：答A true friend reaches for your hand and touches your heart.
短语：the same as be different from be similar to as long as
7. 初二上的英语第3单元语法翻译和课文
李晨,你假期里打来算自做什么? 我将要去野营. 那听起来不错.你会和谁去? 我会和我的父母去 你假期里打算做什么?我会去拜访我的祖母 她假期里打算做什么?她将会去野营 他们在假期里打算做什么?他们将回在家休息 你将什么时候去?我将在星期一去 他将什么时候去?他将在12日去 他们将在什么时候去?他们将在下周去
8. 初二英语语法重点是什么
. 初二语法重点： 人称代词
主格： I we you she he it they
宾格： me us you her him it them
形容词性物主代词：my our your her his its their
名词性物主代词： mine ours yours hers his its theirs
2.形容词和副词的比较级
(1) 一般在形容词或副词后+er
older taller longer stronger, etc
(2) 多音节词前+more
more interesting, etc.
(3) 双写最后一个字母，再+er
bigger fatter, etc.
(4) 把y变i，再+er
heavier, earlier
(5) 不规则变化：
well-better, much/many-more, etc.
3.可数词的复数形式
Most nouns + s a book –books
Nouns ending in a consonant +y - y+ ies a story—stories
Nouns ending in s, sh, ch or x + es a glass—glasses a watch-watches
Nouns ending in o +s or +es a piano—pianos a mango—mangoes
Nouns ending in f or fe - f or fe +ves a knife –knives a shelf-shelves
4.不可数名词(单复数形式不变)
bread, rice, water ,juice etc.
5. 缩略形式
I’m = I am you’re = you are she’s = she is he’s = he is
it’s = it is who’s =who is can’t =can not isn’t=is not etc
6. a/an
a book, a peach
an egg an hour
7. Preposition:
on, in ,in front of, between, next to, near, beside, at, behind.
表示时间： at six o’clock, at Christmas, at breakfast
on Monday on 15th July On National Day
in the evening in December in winter
8. 基数词和序数词
one – first two-second twenty-twentieth
9. Some /any
I have some toys in my bedroom.
Do you have any brothers or sisters?
10. be 动词
(1) Basic form: am/are/is
(2) 肯定和否定句 I am(not) from London.
My eyes are(not) small.
My hair is(not) long.
（3）一般疑问句： Am I a Chniese? Yes, you are. No, you aren’t.
Are they American? Yes, they are. No, they aren’t.
Is the cat fat? Yes, it is. No, it isn’t.
11. there be 结构
肯定句： There is a …
There are …
一般疑问句:Is there …? Yes, there is./ No, there isn’t.
Are there…? Yes, there are. /No, there aren’t.
否定句： There isn’t …. There aren’t….
12. 祈使句
Sit down please
Don’t sit down, please.
13. 现在进行时.通常用“now”.
形式： be + verb +ing
eg: I am(not) doing my homework.
You/We/They are(not) reading.
He/She/It is(not) eating.
动词 —ing 的形式
Most verbs +ing walk—walking
Verbs ending in e -e + ing come—coming
Short verbs ending in a vowel + a consonant run –running swim—swimming
14 一般现在时。通常用 “usually, often, every day, sometimes”。
形式：
肯定句：
I go to school on foot every day.
She goes to school on foot every day
初二下学期要接触到得语法点：1.过去进行时；
2.using adjectives;
3.直接引语改间接引语；
4.using although and though;
5.object clauses with that after know, think, believe, etc.
6.if 的从句
9. 八上英语第三单元语法点
Unit 1 How often do you exercise?
重点语法：频率副词
询问别人做某事的频繁程度
Unit 2 What's the matter?
重点语法：询问别人如何感觉
了解一些常见病的英文名称
Unit 3 What are you doing for vacation?
重点语法：用现在进行时态表示一般将来时态
强调某个动作已经计划好即将按照计划去执行
Unit 4 How do you get to school?
重点语法：询问别人做某事的方式
用 How 引导特殊疑问句
Unit 5 Can you come to my party?
重点语法：询问并请求某人做某事
Unit 6 I'm more outgoing than my sister.
重点语法：在两件或多件事物中进行比较
使用形容词的比较级和最高级
Unit 7 How do you make a banana milk shake?
重点语法：描述一个过程
询问做某事的过程用 how 引导特殊疑问句
Unit 8 How was your school trip?
重点语法：一般过去时态
Unit 9 When was he born?
重点语法：一般过去时态
谈论著名人物
Unit 10 I'm going to be a basketball player.
重点语法：一般将来时态
do/does 的两种一般将来时态形式：will do；be going to do
Unit 11 Could you please clean your room?
重点语法：委婉请求别人做某事
引导词用 can, shall, will 等情态动词的过去时态
Unit 12 What's the best radio station?
重点语法：在各事物间进行比较
用形容词的原形、比较级和最高级