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1、备战2022中考一轮复习:七上U3 词汇+语法讲解【单词默写】意思单词词性意思单词词性一些，某些老师，教师受欢迎的表，手表必须关于袋，包(提供电话号码等时使用)按照，根据，在(某处，某时间或某时刻)棒球为了，给，对书在里箱，盒她的卡片他的教室(I的宾格)我计算机，电脑我的字典，词典有些，有的电子邮件你的，你们的橡皮请求，要求，询问游戏，运动，比赛(给.)打电话图书馆原谅，宽恕笔记本(过去式，过去分词found)找到，发现铅笔(动词lose的过去式)遗失，丢失戒指感谢，谢谢书包帮助，援助一套，一副，一组【单词变形】单词三单过去式过去分词现在分词askcallexcusefindlostthank
2、help名词复数名词复数bage-mailbaseballeraserbookgameboxlibrarycardnotebookclassroompencilcomputerringdictionaryschoolbagteacherwatch【单词变性】teacher名词变动词_help动词变形容词_【一词多义】1. welcome _ _Welcome to our school.It is welcome that spring is coming.2. book _ _I like reading story books.You need to book the hotel one
3、week before you live there.3. e-mail _ _I receive many e-mails from my friend every year.If you are interested, please e-mail us at 2345564. watch _ _My father sent me a watch on my birthday.I watch the old men exercising on the ground.5. about _ _The book is about a man who stayed on an island for
4、years alone.You can throw rubbish about.6. at _ _ _ _ _We can meet at 18:30.You can call me at 3838383.We will meet at the school gate.You shouldnt shout at your mother like that.I bought the phone at a high price.7. for _ _ _ _ _ _ _I want to take a photo for my family.It is easy for me to work out
5、 the problem.Thank you for your help.I have read the book for a week.I was late for school yesterday morning.I bought the phone for 6,000 yuan.I want to see the tower for myself.8. in _ _ _ _ _ _ _My father said he would come back in a week.I see your pencil box in the schoolbag.The great singer Yiy
6、angqianxi was born in 2000.I met a friend on the street in the morning.The boss is not in now.Mary is interested in English.Even the top student has problem in solving the problem.9. lose _ _ _I lost my watch yesterty.My team lost to his team in yesterdays basketball competition.I lost my way in the
7、 forest.The book is so interesting that I am lost in it.10. ring _ _ _He wears a ring around his finger.When it is time for class, the bell rings.In the school, we have ring to remind.11. find _ _I cant find my watch anywhere.I find it interesting to learn English.【词汇用法】1. must: modal v./must do sth
8、.近义词辨析: must vs. have tomust: modal v./must do sth./mustnt dohave to: v./have to do/dont have to2. watch: watch sth./watch sb. do/doing sth./watch out类似词: see vs. hearsee: see sb. do/doing sth./see sb. offhear: hear sb. do/doing sth./hear of sb./hear about sth./hear from sb.3. ask: ask sb. sth./ask
9、sb. for sth./ask for sth./ask and answer4. call: 1) v. call sb. at+number/call at sp./call on sb./call for help/call out/call up/call in/call sb. sth.2) n. make a call to sb.5. find: find sth./find it adj. to do sth.近义词辨析: look for vs. find vs. find out vs. discoverlook for: look for sth./sb. 寻找，表示过
10、程find: find sth. 找到，表示结果find out: 发现，表示实验，观察结果discover: 发现，一直存在，之前未被发现的事物6. thank: thank you for sth./thank sb. for sth.相关词辨析: thanks for vs. thank you for vs. thanks tothanks for: 因而感谢thank you for: 因而感谢thanks to: 因为，由于7. help: 1) v. help sb. (to) do sth./cant help to do sth./cant help doing sth./h
11、elp sb. with sth.2) n. with the help of sb./sth./without the help of sb./sth./with ones help8. lose: lose to sb./be lost in sth./get lost/lose ones way/lose sth.相关词辨析: win vs. lose vs. beat vs. failwin: vt. /win the prize/win the competition/win the gamelose: vt./lose to sb./be lost in sth./get lost/lose ones way/lose sth.beat: vt./beat sb.fail: vi./fail to do sth./fail in the exam【攻占语法】名词1. 名词的分类: _ _2. 名词的位置: 名词放在 _ 前面或后面，做_或 _; 名词所有格_ _ _ 放在_ 的前面3. 名词的用法:一、名词的复数1. 复数的变化规则变化规则规则例词一般情况下以s,x,sh,ch结尾以o结尾以辅音字母+y结尾不规则变化单复数同形
