八年级下册unit2.ppt

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1、Unit 2Ill help to clean up the city parks. clean up 打扫干净 例：We must clean up our school before 5:00 p.m. Clean up your room. cheer up 使变得高兴，振奋起来 例：This good news cheered us up. Nothing can cheer me up. give out 分发，散发 例：Give the apples out to the children. Help me to give out the textbooks, please. vo

2、lunteer n.志愿者 v.义务做，志愿做 volunteer to do sth 自愿去做某事 例：Lily volunteers to help her mother clean the room. put off 推迟 例：We have to put off our school sports meeting because of raining. We cant put off our homework until tomorrow. come up with 想出（主意）；找出（答案） 例:Who can come up with a good plan? He thought

3、 hard and finally came up with a good idea. help out with sth 帮忙做某事 例：Could you please help out with the housework? used to do sth 过去常常做某事 例：He used to get up early.(他过去常常早起。) He used to be a teacher. 区别be used to doing sth 习惯于做某事例：He is used to getting up early.他习惯于早起。 lonely adj.孤独的，寂寞的 例：He is a

4、lonely old man. I feel lonely. alone adv.独自，单独 例:I can go home alone. care for 照顾 非常喜欢（一般用于否定句和疑问句中） 例：We should care for our parents when they are old. The mother cared for the sick child day and night. Lily doesnt care for that color. I dont much care for sweets. care for 照顾，非常喜欢 care about 关心，在乎

5、give up 放弃 例：If you give up smoking, you will be healthier. Dont give up math. several 几个 +可数名词复数 例：I bought several books yesterday. I have several real friends. to help others 动词不定式结构 (to do sth) 表目的 例：I have to study English day and night to pass the exam. To catch the early bus, she got up early

6、. so/such 如此 so +adj.+a/an+n. such+a/an+adj.+n. 例：so beautiful a girl such a beautiful girl so large a room such a large room satisfaction n.满足，满意 例：He looked at his pictures with a smile of satisfaction. try out 参加选拔，试用 例：These teams are going to try out for the Olympic Games.You should try out tha

7、t radio before you buy it. at the same time 同时 例：When you remember a new word, you can read the word at the same time. call up 打电话给（某人）；征召 例：Call up a few friends to help you. raise 筹款，筹募 例：They are going to raise money for the school buildings. homeless 无家可归的 例：He promises to do his best to help th

8、at homeless boy. take after (外貌或行为)像 例：I take after my mother. Lily takes after her father. fix up 修理；装饰 例：There is something wrong with my computer. Could you fix it up for me ? 修理 repair fix （解决） fix up （修好） be similar to 与相似 例：My new dress is similar to yours. give away 赠送；捐赠 例：Bill Gates gave aw

9、ay a part of his money to the poor people in the world. set up 建起；设立 例：A hospital was set up in our village. My parents set up a company last year. set 过去式 set make it possible for me to have Lucky it 形式宾语 真正的宾语是 to have Lucky make it possible( for sb) to do sth 使做某事（对某人来说）成为可能 例：Spaceships make it

10、possible for human to travel to the moon. make it +adj.(+for sb) + to do sth 使做某事（对某人来说）成为 例：Miss Zhang makes it easy for us to learn English well. make a difference to 对有影响；有作用 例：A false step will make a difference to my future. 错走一步对我的前程会产生很大的影响。 make no difference 无影响，无作用 blind 盲的 deaf 聋的 imagine

11、 v.想象，设想 例：You cant imagine how I miss my parents. I love you more than you can imagine difficult adj.困难的 difficulty n.困难 difficulties n.困难 （复数） open v.打开 close v.关上 carry v.拿，提，扛 a friend of mine 我的一个朋友 = one of my friends 我的一个朋友 help me out 帮我走出困境 help sb out 帮助某人解决难题（或摆脱困境） 例：I cant work out this

12、 math problem. Please help me out. train n.火车 v.训练 trained adj.被训练的 be excited about 对感到兴奋 例：You must be excited about your vacation next week. The children were excited about going to the park. kindness n.仁慈，善良 understand v.理解，领会 过去式 understood 例：I understand how you feel. Do you understand what he said? at once 立刻；马上 =right away 例：I will go there at once. Do it at once! change v.改变 例:I will never change my mind.