Unit 1&2单词课 课件-2024-2025学年人教版（2024）七年级英语下册

七下Unit 1 单词课 take care of= look after = care for 照顾 take good care of=look after…well好好照顾，照料得好 例：Wolves take good care of their babies.狼会很好地照顾他们的幼崽。 As teenagers，we should look after the old.作为青少年，我们应该照顾老人。 danger n.危险 be in danger处于危险中 dangerous adj.危险的，有危害的 be in great danger 处于极大危险中 例：However，these animals are in danger.然而，这些动物正处于危险之中。 It is dangerous to climb a mountain on snowy days.下雪天爬山是很危险的。 scary adj.吓人的，恐怖的 常用来修饰物 scared adj.害怕的 常用来修饰人 例:I don't like snakes because they are really scary.我不喜欢蛇因为他们真的很吓人。 I was badly scared and I ran.我吓坏了，然后就跑了。 save v.救，储蓄，保存，节约 save elephants 拯救大象 save the forests 保护森林 savings n.存款 例:Let's save the forests and not buy things made of ivory.我们要保护森林，不买象牙做的东西。 We should save every drop of water.我们应当节约每一滴水。You should save some money each month.你应该每个月存一点钱。 luck n.幸运，运气 lucky adj.幸运的 反义词：unlucky不幸的 luckily adv.幸运地 反义词：unluckily不幸地 good luck祝你好运 lucky dog 幸运儿 例：They are also a symbol of good luck.它们还是好运的一种象征。 pick v.捡，摘 pick strawberries 摘草莓 pick up捡起来，拿起，举起，接某人 例:They can pick up and carry heavy things with their trunks.他们可以用它们的象鼻捡起并搬运重物。 I will pick you up at the airport in the afternoon.我下午去机场接你。 bring 带来，拿来，从别处带到说话者所在的地方 take 带走，拿走，从说话者所在的地方带到别处，take是bring的反义词 例：I will bring some books here.我将带一些书到这来。 Please take the bag to the library.请把这个包拿到图书馆。 cut down砍倒 代词必须放在cut down的中间 cut out 删除 cut up切碎 cut off 切掉 例:They live in forests , but people cut down too many trees.他们住在森林里，但是人们砍了太多的树木。 too many太多，大量 后跟可数名词复数 too much太多，大量 后跟不可数名词 much too太... 后跟形容词或副词 例：There are too many books on the desk.桌子上有大量的书。 He has too much homework to do.他有太多家庭作业要做。 The box is much too heavy for me.这个箱子对我来说太重了。 be made of由…制成（可以看出原材料） be made from由…制成（不能看出原材料） be made in在某地制造 例：The desk is made of wood.这个桌子是由木头做成的。 The wine is made from grapes.这酒是由葡萄制成的。 The car is made in Germany.这辆车是在德国制造的。 friendly adj.友好的 friend n.朋友 be friendly to=be kind to对...友好 make friends交朋友 例:She is really friendly and loves to play with everyone她很友好，愿意和所有人玩。 A book club can help you make friends.读书俱乐部可以帮助你交朋友. If you are friendly to others, you will make more friends.如果你对别人友善，你将会交到更多的朋友。 blind adj.瞎的，失明的 the blind盲人 deaf adj.聋的 the deaf聋人 the+形容词，指一类人 例：I am blind. Xiaohua is my eyes.我是盲人。小花是我的眼睛。 七下Unit 2 单词课 rule n.规则，规章，条例 school rules校规 home rules家规 follow the rules 遵守规则 例：There are too many rules in my life.我的生活中有大量的规则。What rules do we have at school？我们在学校有什么规则？ order n. 秩序，命令，订单 v.点菜，命令，订购 take one's order 点菜 in order to为了 public order 公共秩序 例：Remember: No rules, no order ！记住：没有规矩，不成方圆。Now you can order delicious food online.现在你可以在网上点美味的食物。 May I take your order？请问您现在点餐吗？ Our teaches order us to keep quiet in the classroom.老师命令我们在教室保持安静。 arrive in到达，后跟大地点 arrive in Beijing 到达北京 arrive at到达，后跟小地点 arrive at school到达学校 arrive home到家 arrive there到达那里 get to到达，后跟地点 get to Beijing 到达北京 reach到达，后跟地点 reach Beijing到达北京 例：She usually arrives home at 5p.m. every day.她通常每天下午5点到家。 You must arrive at school on time.你必须准时到学校。 She will arrive in New York tomorrow.她明天到达纽约。 How do you get to Shanghai？你是怎么到达上海的？ litter v.乱扔 n.垃圾 litter=rubbish=trash=garbage litter bin=rubbish bin=trash can垃圾箱 例:Don‘t litter. Keep your school clean and tidy.请勿乱扔垃圾。保持校园干净整洁。 Throwing the litter here and there is a bad habit.乱扔垃圾是一个坏习惯。 polite adj.有礼貌的，有教养的 反义词：impolite 没有礼貌的，粗鲁的 politely adv. 有礼貌地 impolitely adv. 没有礼貌地 例：Be polite and treat everyone with respect.要有礼貌，尊重每一个人。 It's impolite to talk loudly in public places在公共场所大声说话是不礼貌的。 treat v.对待，招待，请客，治疗 n.款待 my treat我请客 例：We should treat animals with kindness.我们应该善待动物。 He often treats her to lunch.他经常请她吃午饭。 Would you like some ice cream ? My treat.你想吃冰激凌吗？我请客。 lend借出，借给 lend sth to sb= lend sb sth 借给某人某物 borrow借入 borrow sth from sb向某人借某物 keep借多久，常与how long 或for+ 一段时间连用 例：I can lend you my pen.=I can lend my pen to you.我可以借给你我的钢笔。 You can borrow some money from your friends.你可以从你朋友那里借些钱。--How long can I keep the book？这本书我可以借多久？ --For two weeks.两周。 turn off关掉 turn on 打开 turn up调大 turn down调小，拒绝 以上短语属于动副短语，代词必须放在短语中间，名词可放在短语中间或后面。 例：We have to turn them off and keep them in our lockers.我们必须关掉它们，把它们放在储物柜里。 quietly adv.轻声地，安静地 quiet adj.安静的 keep quiet=be quiet 保持安静 例：We must talk quietly in the library.我们在图书馆必须轻声说话。We should keep quiet in the cinema.在电影院我们应该保持安静。 noise n.噪声，声音 make noise制造噪音 noisy adj.吵闹的 voice n.嗓音，多指说话和歌声 sound n.指一切声音 例：We mustn't make noise in the library.我们不能在图书馆制造噪音。I can hear the sound of running water.我能听到流水的声音。 She has a sweet voice when she sings.她唱歌时，声音很甜美。 practise = practice v.练习，训练 practice v. & n. 练习，训练 practise doing sth 练习做某事 例：I can only play basketball after I practise the piano.我只有在练习钢琴之后才能打篮球。 I have to practise playing the guitar every day.我每天不得不练习弹吉他。 Practice makes perfect.熟能生巧。 hang v.悬挂 hang out闲逛，常去某处 例:I can't hang out with my friends on weekdays.我平日不能和我的朋友们出去闲逛。 We can hang out on Friday afternoons.我们可以周五下午出去玩。 weekday n.工作日，平日 on weekdays在平日 weekend n.周末 at weekends = at the weekend=on weekends在周末 例：On weekdays，I often get up at 6:00 o'clock，在工作日，我经常6点起床。 You can watch the film Ne Zha 2 at weekends.你可以在周末看《哪吒2》这部电影。 person n. 人 复数：persons people n. 人们，集体名词 例：Rules can help you to become a better person.规则可以帮助你成为一个更好的人。 There are many people in the park.公园里有很多人。 focus v.集中（注意力，精力），聚焦 n.焦点，重点 focus on 集中注意力于... focus on doing sth集中注意力做某事 例:You can't use your phone in class because you need to focus on learning.你不能在课堂上使用手机，因为你需要集中精力学习。 We should focus on our study to get good grades.我们应该专注于学习以取得好成绩。 think about思考，考虑 think of认为，觉得 What do you think of？你认为…怎么样？ 例：Let's think about your birthday party.让我们来想想你的生日派对吧。 --What do you think of the movie Ne Zha2？你认为哪吒2这部电影怎么样？ -- It is really wonderful.真的很精彩。 relax v. 放松，休息 单三：relaxes relaxing adj.令人放松的，修饰物 relaxed adj. 放松的，修饰人 例：You can relax after you finish your homework.你做完你的作业后可以放松一下。 Listening to music is a good way to relax.听音乐是一个很好的放松方式。 My father looks relaxed when he reads newspaper in the evening.我爸爸晚上看报纸的时候看起来很放松。 We spent a relaxing afternoon by the lake yesterday.我们昨天在湖边度过了一个轻松的下午。 advice n.建议，意见，不可数名词 suggestion n.建议，可数名词 复数：suggestions advise v.建议 advise sb to do sth建议某人做某事 例：Can you give me some advice？你能给我一些建议吗？ My teacher often advises me to read more books.我的老师总是建议我多读书。 $$