新牛津深圳版英语七年级下册第3单元知识要点

新牛津深圳版英语七年级下册第3单元知识要点一、单词：1. airport 飞机场( air; port )2. mean 意思是( meant; meaning n. )3. lead 带领( led; leader n.)4. programme节目5. radio 无线广播( radios pl.)6. act 扮演( actor; actress; action )7. rescue 营救( rescuer n. ) 8. appear 出现(disappear; appearance n.; pear ) 9. bottom 底部( top 顶部 ) 10. anywhere 任何地方11. allow 允许( all;low;arrow ) 12. nothing 没有什么；没有一件东西(= not anything) 13. bark (狗)吠叫( park;dark ) 14. blind 瞎的(= not able to see )15. dark 黑暗的( darkness n. ) 16. helpful 有用的；有帮助的( helpfully;helpless ) 17. climb 爬 18. finally 终于；最后(=at last/ in the end;final) 19. pet 宠物(get;let;met;wet) 20. wake 醒来( woke;cake;fake;lake;make;take ) 21. towel 毛巾( tower; power ) 22. receptionist 接待员( reception 接待处；招待所 ) 23. apologize 道歉(= say sorry; apology n. )二、词组：1. get down 蹲下；趴下2. arrive at/ in = reach = get to 到达3. fire engine 消防车4. by oneself= without help= alone 独自5. save one’s life 救某人的命6. with one’s help=with the help of 在某人帮助下7. make friends with 交朋友8. lead/ take sb. to…带着某人到...9. wake sb. up 把某人叫醒 10. wake up = stop sleeping 醒来11. as soon as…一...就... 12. far away from = not close to 遥远13. come/ walk over 走过来 14. follow sb. = walk/ go after 跟随某人15. talk to oneself 自言自语 16. leave sb. by oneself/ alone 把某人单独留17. more than =over 超过 18. help oneself to some food 请随便吃... 19. fall asleep 入睡 20. look at oneself in the mirror 照镜子21. look around 环顾四周 22. finally = at last = in the end 最后；最终23. go on holiday 度假 24. two days later = after two days 两天后25. follow the laws 遵守法律 26. be/ feel proud of 为..感到自豪27. take action 采取行动 28. get sb. out of…使某人从..出来29. on the other/ either side of the road 在路的另一边（对面）30. learn sth. by oneself = teach oneself sth. 自学31. enjoy oneself = have a good time = have fun 玩得开心32. at once = right now = immediately 马上；立刻33. take care of = look after = care for 照顾34. take care = be careful = look out = watch out 小心；注意三、句型结构：1. allow sb to do sth. 允许某人做某事2. begin/ start to do/ doing sth 开始做某事3. see sb doing sth 看见某人在做某事4. see sb do sth 看见某人做了某事5. stop doing sth 停止做某事6. stop to do sth. 停下来去做另件事7. apologize for sth. 为某事道歉8. had better (not) do sth 最好(不)做某事9. apologize to sb. = say sorry to = make an apology to 向某人道歉10. want to do sth = would like to do sth = feel like doing sth 想要做某事重要句子：What does...mean? = What do you mean by...? = What’s the meaning of...?...的意思是什么？四、语法：1. 表示方位的介词：辨析：1. 地理方位介词：in ; on ; to2. on; over ; above在...上方under; below在...下方3. 比较：between ; among4. 短语介词： in front of…在…前面（在范围之外）in the front of …在…前面（在范围之内）e.g. in front of the bus (人在车的外面) in the front of the bus(人在车的内里面)2. 反身代词规律：第一、二人称反身代词在其物主代词后加后缀--self / selves第三人称反身代词在其宾格后加后缀-- self / selves3. 与反身代词搭配的动词词组：1). say to oneself 自言自语 2). lose oneself in …沉浸于；陶醉于…3). behave oneself 举止规矩 4). devote oneself 献身于5). dress oneself 自己穿衣 6). express oneself 表达五、写作指导：作文范文：Animals are our friendsIt is important to get on well with animals. Why? Because some animals can give us a lot of help. For example, guide dogs are the eyes of the blind. Horses are the soldiers’legs . And cows give a lot of milk to us every day. The hens produce eggs every day. Some kinds of animals are interesting. Animals help us a lot. They are our friends. But someanimals are in great danger. So we should do something to save them.Dogs are our best friendsDogs are our best friends Dogs help people in many ways. They help police catch thieves and find missing people. Dogs also help farmers on their farms. They bring other animals like sheep to the farmers. Some specially trained dogs can help blind people cross the road safely.Dogs help us do many things. They are our best friends. We should be kind to dogs and take care of them.My favourite animalAs we all know, animals are our friends. Among all the animals , I like dogs best. Dogs are not only lovely, but also helpful. That’s why people like to feed dogs at home.I have a dog called “Betty”. It’s a brown and white dog. It likes to follow me everywhere. Every day, I give it some water to drink and some food to eat. At weekends, I’ll make it take a bath. At that time, the dog is very gentle. After the bath , I will take her for a walk in the park.This is my favourite animal ----a beautiful, gentle and lovely dog.i. 词语释义：选出可以替换划线部分的最佳选项（每小题1分，共10分）( )1. The old man is blind, so the dog is his eyes.A. not able to hearB. not able to smellC. not able to tasteD. not able to see ( )2. She is old enough to wash her clothes by herself.A. aloneB. with helpC. togetherD. by others( )3. when you did something wrong, you should apologize to others.A. say“Thank you”B. say“Sorry”C. say“Never mind”D. Say“Sure”( )4. When the bell rings I wake up.A. start sleepingB. stop workingC. stop sleepingD. start working( )5. My mother often leads me to the park on Sundays.A keep …to B. take… to C. allow… to D. encourage…to( )6. This question is easy. I can answer it.A. niceB. fineC. not hardD. not funny( )7. Smoking is bad for your health.A. is interested inB. does harm toC. does one’s bestD. is worse than( )8. The police followed the thief and caught him at last .A. went forB. went intoC. went afterD. went on( )9. Finally, he arrived at the park.A. reachB. went toC. left forD. got to( )10. They had fun when they played on the beachA. got lostB. had a coldC. enjoyed themselvesD. went swimmingii. 选择填空（每小题1分，共13分）( )11. A: You look very happy. B: Yeath. _____ Jack’s , I passed the exam.A. With; helpB. Of; helpC. Under; helpD. With; word( )12. If you don’t know the word, you can ______ in the dictionary.A. look it upB. look it overC. look after itD. look up it( )13. You are tired. Stop ________.A. having a restB. have a restC. to have a restD. has a rest( )14. There ______ a tiger and two bears.A. areB. hasC. isD. have( )15. A: Must we finish the work now B: No, you ______.A. mustn’tB. needn’tC. mustD. need( )16. A:_____ will it take to fly to Beijing? B: Sorry, I don’t know.A. How farB. How soonC. How manyD. How long( )17. A: How much _____ the pair of shoes? B: Thirty dollars _______ enough.A. is, isB. is, areC. are, isD. are, are( )18. A: Help ______ to some cakes, children. B: Thanks a lot.A. yourB. youC. yourselfD. yourselves( )19. A: Which sweater is yours? B: The_______ one is ________.A. third; mineB. five ;myC. sixth; meD. two; mine( )20. A: Which of the shirts will you take?B: I’ll take _____, one for my father, the other for my brotherA. bothB. oneC. noneD. either( )21. I have _______ for my breakfast..A. three pieces of bread and some milkB. three piece of breads and some milkC. three breads and some milkD. three bread and some milks( )22. If you do something wrong, you should ________ to others.A. to apologizeB. apologizingC. apologizeD. not apologize( )23. A: Why is the chick on the ground?B: Oh, it’s dead. It there yesterday?A. lie; layB. lying; layC. lay; laidD. lying; lied。