仁爱英语八年级第二单元知识点整理.doc

1、Unit 2 Keeping healthyTopic 1 How are you feeling today?一、重点短语1.have a cold/a toothache /a fever/a cough/a backache/a stomachache/a sore throat /the flu /sore eyes 感冒/牙疼/发烧/咳嗽/背疼胃疼/咽喉发炎/流感/眼疼2.take a rest=have a rest 休息 3.not read for too long 不要看书太久4.boiled water 开水 5.stay in bed 卧病在床，躺在床上6.have a

2、good sleep 好好睡一觉 7.feel terrible 感觉难受8.day and night 日日夜夜 9.Youd better=You had better 你最好.10.not so well 很不好 11.not too bad 没什么大碍12.much better 好多了 13.go to see a doctor 去看病14.take /have some medicine 吃药 15.take.to. 把.带到.16.send.to. 把.送到. 17.hot tea with honey 加蜂蜜的热茶18.lie down 躺下 19.look after=tak

3、e care of 照看，照顾20.brush teeth 刷牙 21.have an accident 发生一次意外/事故22.dont worry 别担心 23.worry about 担心.24.nothing serious 没什么严重，没什么大碍 25.check over 诊断，仔细检查26.thank you for. 因.而感谢你 27.buy.for. 为.买.28.not.until. 直到.才. 29.ice cream 冰淇淋30.both.and. .和.都是. 31.take some cold pills 吃感冒药32.plenty of 许多，大量二、重点句型1

4、. Whats wrong with you/him/her?你/他/她怎么了？Whats the matter with.? Whats the trouble with.?2.You should see a dentist.你应该去看牙医。这是一种表达建议的句子。还可以用以下句式： youd better(not)-.how /what about.why not/dont you .3.Im sorry to hear that.听到这个消息我很难过。这是表示同情别人的句子。4.You look pale.你看起来很苍白。（1）在英语中表示气色不好，苍白，不用whit，而用pale （

5、2）“look ”在这里译作“看起来”，作连系动词，后接形容词。如：You look beautiful。你看起来很漂亮。与look用法相同的连系动词还有 tast ，sound ，smell ，feel 。如：The soup tastes very delicious .这汤尝起来真香。Your voice sound nice.你的声音听起来很动人。The flowers smell sweet .这些花闻起来很香。The silk feels smooth 丝绸摸起来很光滑。5.-Shall I take you to the hospital?我送你去医院吧？ -No,thank y

6、ou.不用，谢谢。Shall I do.需要我做-.吗？take sb to.把某人送到某地6. Ill take some medicine and see how it goes. 我打算先吃药看看情况再说。“goes”在这里指事情的进展。“it ”用来代指病情。如：How is everything going?一切进展如何？Everything is going well.一切进展顺利。7.Youd better drink hot tea with honey.你最好喝加蜂蜜的热茶。tea with honey 加了蜂蜜的茶，with表示一种伴随状态。类似的表达还有： some co

7、ffee with sugar and milk加了牛奶和糖的咖啡 some tea without sugar不加糖的茶8.Michael had an accident yesterday.昨天迈克发生了事故。 had an accident发生了事故9.But my left leg still hurts when I move it.可是当我挪动脚时，还是有点儿疼。句中“hurt”译为“疼痛”，作不及物动词。后不可接宾语。如： my head hurts.10.Your X-rays show its nothing serious.你的X光照片显示没什么严重的问题。nothing

8、serious 没什么严重的。nothing ，something ，anything等不定代词，被形容词修饰时，形容词位于其后。如：I have something important to say.我有一些重要的事情要说。11.Stay in bed and dont move your leg too much.躺在床上，不要总是挪动你的腿。12.Michaels friends bought some chocolate for him .迈克的朋友给他买饿一些巧克力。buy sth for sb.双宾语的运用。使用双宾语时，在人宾前需要使用介词，有时用“to”有时用“for ”，这与

9、动词本身有关，表示动词的方向，多用“to”，表示动词的目的，多用“ for ”give sth to sb. pass sth to sb.bring sth to sb. take sth to sb.cook sth for sb. buy sth for to sb .13.-but I couldnt read them until today.但是直到今天我才读了它们。not .until直到.才.until 在肯定句动词一般用延续性动词，在否定句中动词一般为短暂性动词。如：He will wait for his father until ten oclock.他将等他父亲一直到1

10、0点钟。He wont leave until his father comes.他直到他父亲回来才离开。Topic 2 I must ask him to give up smoking一、重点短语1.stay up late熬夜 2.be bad for对.有害3.be good for对.有益 4.too much太多，过分5.do morning exercises做早操 6.keep long fingernails长长指甲7.play sports right进行适当的体育锻炼 8.go to school without breakfast不吃早餐去上学9.have a bath

11、洗澡 10.take a fresh breath呼吸新鲜空气11.read .about. 读关于. 12.Renai English Post仁爱英语报13.ask sb to do叫某人做某事 14.give up放弃15.read in the sun在太阳底下看书 16.throw litter about乱扔垃圾17.on the lawn在草坪上 18.put.into. 把.放进.19.exercise on an empty stomach空腹锻炼 20.get into进入21.keep the air clean and fresh保持空气清新 22.wash hands

12、 before meals饭前洗手23.potato chips炸薯条二、重点句型1. Staying up late is bad for your health.熬夜有害健康。1） stay up late熬夜2） be bad for对-有害。类似的短语还有： be good for-对-有好处3） staying up late is-动名词作主语。当我们需要一个动词充当主语时，常用此动词的动名词（即doing）形式。如：Playing basketball is good for your heath.打篮球对你的身体有好处。Reading in bed is bad for you

13、r eyes.躺在床上看书对眼睛有害。Swimming is my hobby.游泳是我的爱好.2. It will keep you active during the day.它会使你在白天保持活力。keep sth/sb .+adj.保持某物/某人在某种状态。如：keep your fingersails clean.保持你的指甲干净。keep our streets clean.让街道保持干净。3. Different foods help us in different ways不同的食物对我们有不同的作用. in different ways.译为“用不同的方式”。4. If we

14、 eat too littele or too much food.如果我们吃太少或太多食物.little 少得几乎没有，表否定，修饰不可数名词。a little有一些，表示肯定，修饰不可数名词。与 little ，a little类似的用法的还有 few， a few 。few少得几乎没有，表否定，修饰可数名词。 a few有一些，表示肯定，修饰可数名词。5. Walking is good exercise and it is necessary for good health. 散步是很好的锻炼，它是身体健康必不可少的。be necessary for. 对.来说是必不可少的 如：Sunshine is necessary for our life.阳光对于我们的生活来说是必不可少的。Food is necessary for life.食物是生命所必需的。三、语法学习1） 情态动词must及其否定形式 must not