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Unit 2 Stay Healthy单元知识点归纳
(一)单元基础知识背记
Section A What should we do when we don't feel well
重点单词
名词 15.受苦;遭受 v. suffer
1.病毒 n. virus 16.压;按 v. press
2.头痛 n. headache 17.穿越;横过;交叉 v. cross
3.环境 n. environment
4.鼻出血 n. nosebleed
5.药;医学 n. medicine 18.受了瘀伤的 adj. bruised
6.胃;腹部 n. stomach 19.疼痛的;酸痛的 adj. sore
7.气体;燃气 n. gas 兼类词
8.疼痛;痛苦 n. pain 20.疼痛 n. & v. ache
10.背痛;腰痛 n. backache
11.牙痛 n. toothache 22.检查;测验 n. & v. test
12.胃痛;肚子疼 n. stomachache 23.病人n.有耐心的 adj. patient
13. X射线检查;X射线 n. X-ray 24.清晰的;清楚的 adj.清理 v. clear
动词
14.避免;防止 v. avoid
词形变换
25.刀 n. knife→(复数) knives
26.生病的 adj. ill→疾病 n. illness
27.描述;形容 v. describe→描写;形容 n. description
28.跑;跑步 v. &n. run→流鼻涕的;流眼泪的 adj. runny
29.(使)疼痛 v.受伤的 adj. hurt→(过去式)hurt→(过去分词) hurt【小学词汇】
30.鲜艳的;明亮的;聪明的 adj. bright→明亮地 adv. brightly→亮度 n. brightness
31.照顾;护理 n.关心;在乎 v. care→小心;注意;细致的 adj. careful→认真地;仔细地;小心地adv. carefully→不小心的;粗心的 adj. careless
32.我们(主格) pron. we→我们(宾格) pron.us→我们的(形容词性物主代词) pron. our→我们的(名词性物主代词) pron. ours→我们自己 pron. ourselves
33.安全的 adj. safe→安全 n. safety→安全地 adv. safely
重点短语
1.坐下 take a seat 9.得了流感 have the flu
2.发烧 have a fever 10.流鼻涕 have a runny nose
3.牙疼 have a toothache 11.受苦;受折磨 suffer from
4.胃痛 have a stomachache 12.防止……;阻止…… stop… from doing
5.看牙医 see a dentist 13.好好照顾 take good care of
6.戴口罩 wear a mask 14.给某人量体温 take sb.'s temperature
7.服药 take some medicine 15.更为重要的是 what's more
8.喉咙痛 have a sore throat
重点句型
1.——你怎么了
——我胃疼。
—— What's the matter with you / What's wrong with you
——I have a stomachache.
2.——杰夫，你怎么弄伤自己的
——我从自行车上摔下来了！我没料到拐角处会有人。
—— How did you hurt yourself, Jeff
——I fell off my bike! I didn't expect to see someone around the corner.
3.当我们粗心大意时，意外就可能发生。
Accidents can happen when we' re careless.
4.我们需要做个检查，但我觉得你是得了流感。
We' ll need to do a test, but I believe you have the flu.
5.你应该吃点药，多喝点水。
You should take some medicine and drink enough water.
Section B How should we stay safe
重点单词
名词 形容词
1.花生 n. peanut 11.过敏的 adj. allergic
2.火焰 n. flame 12.憋气的;紧的;牢固的 adj、 tight
3.灭火器 n. extinguisher 介词
4.惊恐;恐慌 n. panic
5.药丸;药片 n. pill 13.向;朝 prep、 onto
6.厨房灶具;炉子 n, stove 兼类词
7.衬衫 n. shirt【小学词汇】 14.帮助;援助 n. & v. aid
8.司机 n. driver【小学词汇】 15.烟 n.吸烟;冒烟 v. smoke
9.(使)翻滚;滚动 v. roll 16.在今晚 adv.今夜;今晚 n. tonight
10.油炸;油煎;油炒 v. fry 17.检查;查明 v.检查;调查 n. check
18.震惊;令人震惊的事 n. 使震惊;使惊愕 v.shock
19.燃烧;着火 v. 烧伤 n. burn(burnt, burnt)
词形变换
21.伤心的;难过的 adj. sad→伤心地;令人遗憾 adv. sadly
22.伤害;损害n. & v. harm→有害的 adj. harmful
23.担忧的;焦虑不安的 adj. nervous→紧张不安地 adv. nervously
24.幸运;运气 n. luck→运气好的;带来好运的 adj. lucky→幸运地 adv. luckily
25.不好的;坏的 adj. bad→严重地 adv. badly→(比较级) worse→(最高级) worst
26.碰撞;击;打 v.打;击;击中 n. hit→(过去式) hit→(过去分词) hit
27.血 n. blood→流血;出血 v. bleed→(过去式) bled→(过去分词) bled
28.快的;迅速的 adj. (口语或非正式场合)迅速地;快速地 adv. quick→(书面语或正式场合)迅速地;快速地 adv. quickly
29.快乐的 adj. happy→(反义词)不快乐的 adj. unhappy→幸福;快乐 n. happiness→快乐地;高兴地 adv. happily
30.他们(主格) pron. they→他们(宾格) pron. them→他们的(形容词性物主代词) pron. their→他们的(名词性物主代词) pron. theirs→他(或她、它)们自己 pron. themselves
重点短语
1.着火 catch fire 7.从现在起 from now on
2.急救 first aid 8.不可能;没门 no way
3.关掉 turn off 9.立刻;马上 at once/ right away
4.扑灭 put out 10.上馆子吃饭;在外用餐 eat out
5.着火;起火 on fire 11.即将;正要(做某事) be about to
6.突然停住 stop short 12.接通(电流、煤气、水等);打开 turn on
重点句型
1.你闻到有东西烧焦的味道了吗
Do you smell something burning
2.但他离平底锅太近了，一团火苗溅到了他的衬衫上。
But he was so close to the pan that a flame jumped onto his shirt.
3.幸运的是，他的衬衫不是很薄！
It was lucky that his shirt wasn't too thin!
4.多亏他在学校上过急救和安全课程，他知道水会让油火变得更旺！
Thanks to the first aid and safety classes he took at school, he knew that water could make oil fires much worse!
(二)单元话题范文背记
A
在日常生活中，人们会遇到交友、饮食、交通或防疫等安全问题。请以“Self Protection”为题，用英语写一篇短文。词数：100左右。
内容包括：
1.列举生活中的安全问题(至少两个方面)，并分别提出合理化建议；
2.发出自我保护的号召。
Self Protection
These days, people pay more attention to safety problems. However, some of them know little about how to solve safety problems. Here are some suggestions.
Firstly, we should follow the traffic rules, or it may cause accidents. We mustn't cross the road if the traffic light is red. We should wait until the light turns green. What's more, be careful of making friends online. Strangers online may do something bad to us, so we'd better not tell personal information to them. Always think twice before meeting a net friend. As long as we follow these suggestions, we are sure to live happily.
In short, self protection is very important to us. Wish everyone a safe life!
B
自教育部等十七部门联合印发《全面加强和改进新时代学生心理健康工作专项行动计划(2023——2025年)》以来，越来越多的人开始关注青少年的健康。你们学校将举办以“How to LiveaHealthy Life”为题的征文比赛。作为青少年，我们该如何健康生活 请根据以下表格提示，写一篇英语短文投稿。词数：100左右。
身体健康(physical health) 心理健康(mental health)
坚持锻炼 保证睡眠 …… 拥有自信 ●保持好心情 ……
How to Live a Healthy Life
Nowadays, more and more people have come to focus on teenagers' health. The following are my opinions about how we teenagers live a healthy life.
On one hand, we must keep our body healthy. We should have a balanced diet. We'd better play sport at least one hour every day. Exercise makes us stronger and helps us relax. We should get at least eight hours' sleep at night, so that we can have enough energy to study.
On the other hand, we have to be mentally healthy. We should be confident and have a good mood every day. And we should be happy because happiness is important for our health. If you are worried about something, try to solve it as soon as possible.
In a word, health is wealth. Keeping healthy is very important for us. I hope everybody can live a healthy life.
(三)单元重要考点背记
考点①“What's the matter ”相关句型
该句型常用来询问某人哪里不舒服、发生了什么不愉快的事情或者周围发生了什么事情等，也可用于询问某物出了什么故障，意为“怎么了 /出什么事了 ”。如：
—— What's the matter with him 他怎么了
—— He has a bad cold.他患了重感冒。
—— What's the matter 怎么了
——I failed the maths exam.我数学考试没及格。
【拓展】常用于询问疾病、不适及突发情况的表达还有：
What's wrong(with...)
What's the trouble(with...)
What happened(to...)
Is there anything wrong (with...)
Are you OK
考点②表示“患病”或“……痛”的短语
考点③ avoid 的用法
avoid作动词，意为“避免；防止”，常用结构有：
【归纳总结】初中阶段常见的后可接动词-ing形式作宾语的动词有：
enjoy(喜欢) keep(继续;重复) finish(完成) suggest(建议) practise(练习) avoid(避免) mind(介意) prefer(更喜欢)
考点④ stop 及 stop… from doing 的用法
stop作动词时，意为“停下；阻止”，常见用法有：
如：
Don't jump off the bus before it stops.在公共汽车停下来前别跳下车。
——I'm very tired. I want to stop to have a rest.我很累。我想停下来休息一下。
——OK. Let's stop walking.好的,咱们停止散步吧。
【拓展】“阻止某人做某事”的相关表达：
如：
Nothing can stop us(from) realizing our dreams.
= Nothing can keep us from realizing our dreams.
没有什么能阻止我们实现梦想。
考点⑤ cross 的用法
cross 作动词,意为“穿越;横过;交叉”。如:
The roads cross just outside the town.这些道路正好在城外交叉。
They crossed the river by boat.他们乘船过河。
【易混辨析】 cross, across 与 crossing
考点 含义及用法 示例
cross 作动词，意为“穿越；横过；交叉”，主要表示在物体表面上横穿，如过马路、过河、过天桥等。cross= go across We can't play mobile phones when we cross(= go across) the street.过马路时我们不能玩手机。
across 作介词或副词，意为“横过”，强调从一定范围的一边到另一边，且在物体的表面上穿过，常和动词walk, go等连用
crossing 作名词，意为“十字路口”，“atthe+序数词+crossing”表示“在第……个十字路口” Turn right at the second crossing.在第二个十字路口向右转。
【拓展】cross还可作形容词，意为“生气的”。如：
I'm very cross because he took my pencil box without asking me.我很生气,因为他没有问我就拿走了我的文具盒。

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