topic1 ?i’m going to play basketball.
【要点单词】
1. healthy(近义词)fit(名词)health
2. win(曩昔式)won(名词)winner ? ? ? ? ??
3. ski(如今分词)skiing ? ? ? ? ? ??
4. famous(比照级)more famous
5. arrive(近义词)reach ? ? ? ? ? ??
6. leave(曩昔式))left ?
7. popular(最高档)most popular ? ??
【要点短语】
1. during the summer holidays在暑假期间
2. between…and…在两者之间
3. cheer sb. on为或人加油
4. prefer doing sth.更喜爱做某事
5. quite a bit/a lot许多
6. plan to do sth.方案做某事
7. have a skating club举办滑雪沙龙
8. go skating/skiing/bicycling/climbing/hiking去滑雪/滑冰/骑车/爬山/远足
9. arrive in/at抵达
10. play 
against…与……敌对/竞赛
11. for long好久
12. leave for…启航去…
13. the day after tomorrow后天
14. china’s national team我国国家队
15. play baseball打棒球
16. at least至少
17. what a shame! 多惭愧！
18. be good at长于做某事
19. take part in参加
20. all over the world全世界
21. be good for对……有利
22. a good way一种好办法
23. keep fit/healthy坚持安康
24. relax oneself放松或人自个
【要点句型】
1. what’s your favorite sport? = what sport do you like best? 你最喜爱的运动是啥?
2. which sport do you prefer? = which sport do you like better?你更喜爱啥运动?
i prefer skating. = i like skating better. 我更喜爱滑雪.
3. do you skate much? = do you often skate? 你常滑雪吗?
4. she spends at least half an hour in the gym every day. 每天她至少花半小时在体育馆.
5. she plays baseball pretty well and she is also good at jumping. 她棒球打得恰当好而且擅长于跳.
6. what kind of sports do you like? = which sport do you like? 你喜爱哪种运动?
7. would you like to come and cheer us on? 你情愿来为咱们加油吗？
8. what are you going to be when
you grow up? 当你长大后做啥？
9. there is going to be a school sports meet next month.下月有一场运动会。
【考点详解】
1. see sb. do sth ?“看见或人做了某事” 偏重动作的全进程；
see sb. doing sth. ?“看见或人正在做某事” 偏重动作正在进行。
如：i saw her go across the street. ?我看见她过了马路。
i saw her going across the street. 我看见她正在过马路。
2. join sb. 标明 “参加或人的部队”“和或人在一同”
join + 组织 ?标明 “参加某个组织”
take part in ? 标明 “参加某个活动”
如：will you join us?
i will join the skiing club.
she is planning to take part in the high jump.
3. arrive in + 大地址
arrive at + 小地址
get to + 地址 = reach + 地址
如：my uncle arrived in beijing yesterday.
i arrived at the great wall. = i got to the great wall. = i reached the great wall.
留心：reach here/there/home = get here/there/home = arrive here/there/home
4. leave… 脱离……
leave for… 启航去…/脱离到…
如：they are leaving beijing tomorrow. 明日他们要脱离北京。
they are leaving for japan the day after tomorrow. 后天他们要前往日本。
5. a few“几个，一些” 润饰可数名词
a little“一点点” 润饰不数名词
如：there are a few eggs in the basket.
there is a little water in the bottle.
6. how long ?标明“多久(时刻)”; 发问时刻段.
how often ?标明 “多常; 多久一次”; 发问时刻的频率.
如: they will stay in beijing for a week. → how long will they stay in beijing?
he plays basketball twice a week. → ?how often does he play basketball?
7. be good at (doing) sth. = do well in (doing) sth. 擅长于(做)某事 如：she is good at (playing) baseball. = she does well in (playing) baseball.
8. make sth/sb + adj. ?使某物(或人)在某种状况
keep …sth/sb + adj. ?坚持某物(或人)在某种状况
如：playing soccer can make your body strong.
swimming can help to keep your heart and lungs healthy.
【要点语法】
一般将来时
1. be going to 规划
① 标明主语方案、方案做某事。这种方案常经过预先思考并富含自个做好某些预备的意思，因而一般认为用be going to表达的行为很可以接见会面诸实习。
i’m going to play basketball with my classmates this sunday.
我方案本周日和同学们一同打篮球。
she is going to buy a sweater for her mother.
她方案为她母亲买一件毛衣。
②表猜测，指根据痕迹估测，而且马上或很快就要发生。
look at those clouds. it’s going to rain.
瞧那些乌云！快要下雨了！
2. will + 动词原形
标明单纯的将来实际，常与表将来的时刻状语如:tomorrow, soon, later, next time(week/month/year…)等连用。will not = won’t; 缩略方法为’ll.
① 标明作出当即的抉择。这种意图并未经过事前的思考或方案，是暂时的一种抉择。
—please put your things away, tom. 汤姆，把你的东西拾掇好。
—i’m sorry. i’ll do it right away. 对不住。我马上就去做。
② 标明猜测。指说话人关于将来的观点、假定和估测。
i’m sure our team will win next time. 我深信下次咱们队会赢。
maybe she will go to the gym. 或许她会去体育馆。
③ 标明承诺。
i’ll do better next time. 下次我会做得非常好的。
i’ll visit you tomorrow. 明日我会去看你的。
句式：必定句：i/she/he/they will go to play baseball soon.
否定句：i/she/he/they won’t go to play baseball soon.
一般疑问句：will you/she/he/they go to play baseball soon?
答复：yes, i/she/he/they will. ? no, i/she /he/they won’t.
3. 动词plan, come, go, leave等瞬时动词用如今进行时标明即将发生的事。
i’m coming. 我就来。
he is leaving for shanghai. 他将到上海去。
we are going to beijing. 咱们将去北京。
topic2 we should learn teamwork.
【要点单词】
1. 词形变换
(1) adj. + ly → adv.
loud → loudly ?soft → softly ?quiet → quietly
clear → clearly angry → angrily ?easy → easily
(2)曩昔式
fall → fell ?break → broke lose →lost ?throw → threw ?feel → felt ?
(3) ?
ill (近义词)sick (名词)illness ? ? ??
start(近义词)begin ?
far(反义词)near ? ? ? ? ? ? ? ??
smoke(如今分词)smoking
careless(反义词)careful ? ?
important(比照级) more important ? ? ? ? ? ? ? ? ?
enjoy(如今分词)enjoying ?
9.invent(名词)invention; inventor ? ??
indoor(反义词)outdoor ??
century(复数)centuries ? ? ? ? ??
coach(复数)coaches ?
feel (名词)feeling ? ? ? ? ?
tiring(近义词)tired
【要点短语】
1. have a soccer game 进行一场足球赛
2. fall ill 病倒了
3. be a little far from… 离……有点远 ? ?
4. right away = at once 马上;马上
5. miss a good chance 错失一个好机缘
6. get/miss a goal 得到/失掉一分
7. shame on sb. 为或人感到羞耻
8. do one’s best 尽或人的力
9. say sorry to sb. 对或人说抱愧
10. be sure to do sth. 断定做某事
11. be angry with… 生或人的气
12. with one’s help= with the help of sb. 在或人的协助下
13. serve food 上菜
14. turn up/down… 调高/低（音量）
15. keep sb. doing sth. 让或人一向做某事
16. in a minute 一分钟后；马上
17. on the phone 在电话中
18. take a seat 就坐
19. never mind 没关系
20. a lot of traveling 一系列旅行
21. love/enjoy doing sth. 喜爱做某事
22. have a very exciting life 过着非常振奋的日子
23. as well 也
24. throw…into… 把……投进……
25. follow/obey the rules 恪守规则
26. over a century later 一个多世纪后
27. more and more people 越来越多的人
28. feel tired 感到疲惫
29. instead of… 替代…… ?
30. ask sb. to do sth. 叫或人做某事
31. make a plan for sb. 为或人订一份方案
32. build up 增进;增强
33. have fun doing sth. 乐于做…..做某事 ? ? ??
34. be important to ?关于……来说是重要
35. in a minute/ at once/ right away 马上/马上
【要点句型】
1. could you please do me a favor? = could you help me? = could you give me a hand? 你能帮我吗？
2. would you mind teaching me? = would you please teach me? 你教我好吗？
3. would you mind not smoking here? 你不要在这儿抽烟好吗？
4. you are always so careless. 你老是这样粗心粗心.
5. i’m very sorry for what i said. 我为所说感到到抱愧。
6. we are sure to win next time 下次，咱们必定回赢。
7. let me buy you a new one. = let me buy a new one for you. 让我为你买一个新的。
8. he invented an indoor game for his students so that they could play it even in bad weather. 他为他的学生们创造了一项室内运动以便他们甚至在恶劣的气候也能玩。
9. and you can throw it with one hand or both hands.你能用一只手或两只手抛掷它。
10. i have great fun running and i feel well and look fit 我老是高兴地跑步和我感到极好，看上去很安康。
【考点详解】
1. ill 与 sick 都标明 “患病的”, ill只能作表语，而sick既可作表语也可作定语。
the man is ill/sick. 那个男人病了. (作表语)
he is a sick man. 他是个患者. (作定语)
2. would you mind (not) doing sth? 标明“(不)做某事介意/好吗?”
would you mind coming and checking it? 来修补它好吗?
would you mind not smoking here? 不要在这儿吸烟好/介意吗?
3. ?one of + 名词复数，标明 “其间之一……”, 主语是one，表奇数。
one of my teammates is strong and tall. ?其间我的一个队友又高又壮。
4. ?miss 错失，怀念，丢掉
i missed the last bus yesterday. 昨日我错失最终一班车.
he missed his mother. 他牵挂他的母亲.
my god! i missed(=lost) my key. 天啊! 我把钥匙弄丢了.
5. ?be sure to do sth. = be sure that + 语句 ?“断定做某事”
we are sure to win next time. = we are sure that we will win next time.
咱们深信下次必定会赢。
6. be sorry for… “为某事抱愧”
be sorry to do sth. = be sorry (that) + 语句 “很抱愧做了某事”
i am very sorry for what i said. 我为我所说的话感到抱愧。
i’m sorry i lost your book. = i’m sorry to lose your book. 很抱愧弄丢你的书。
7. tired ?adj. “（感到）疲倦的” , 主语是人。 ??
如：i feel tired today. 今日我感到累了.
tiring ?adj. “令人疲惫的”, 主语是事物 ? ?
如：this job is tiring. 这份作业令人疲倦.
类似的有: excited 感到振奋的 exciting 令人振奋的 ??
interested 感到风趣的 ?interesting 风趣的
8. 15-year-old ?“15岁的”；15 years old ?“15岁” ?
如：he is a 15-year-old boy. = the boy is 15 years old.
9. instead “替代，相反”, 一般单独运用，放在句末，前面用逗号离隔。
instead of…“替代……;而不是……”
i won’t go to shanghai. i’ll go to beijing, instead. 我不会去上海而会去北京。= i’ll go to beijing instead of shanghai.
i drank a lot of milk instead of water. 我喝了许多牛奶而不是水。
10. have fun doing sth. = enjoy doing sth. ?标明 “从做…….中获得快乐喜爱”
如：i have great fun running. = i enjoy running.我总能在跑步中得到很大快乐喜爱。
【交际用语】
1. 恳求和答复
【要点短语】
1. join the english club 参加英语沙龙
2. host the 2008 olympics 举办2008年奥运会
3. fill out ?填出/填好
4. go on ?发生，进行
5. all the interesting places ?一切风趣的当地
6. quite a lot ?恰当多
7. make friends with… 与……交兄弟
8. be afraid of 恐怕
9. be free 有空
10. see you then 再会
11. win the first gold medal 赢得第一枚金牌
12. get 28 gold medals 获得28枚金牌
13. the winner of the first gold medal 第一枚金牌的取胜者
14. every four years 每四年，每隔三年
15. the mascot for the beijing olympics 北京奥运会的吉利物
16. behave well 行为稳当
17. improve the environment 改进环境
18. plant trees and grass 栽培花草树木
19. a symbol of… 一种……的标志
20. stand for 代表
21. the five parts of the world 世界的五大有些
22. do morning exercises 做早操
23. be fond of (doing) sth. 喜爱(做)某事
【要点句型】
1. could you tell me your name? 你能告诉我你的名字吗?
= what’s your name?
2. what do you do? = what’s your job? = what are you? 你是干啥的?
3. beijing will host the 2008 olympics. 北京将主办2008年奥运会。
4. more and more foreign friends ride in my taxi (= take my taxi) now. 如今越来越多的外国兄弟搭我的租借车.
5. speaking english will help me a lot. 说英语将对我有很大协助。
6. please fill it out. 请把它填好.
7. what will the weather be like this weekend? = how will the weather be this weekend? 本周末的气候怎样?
8. there will be more roads in beijing. 在北京将会有更多的马路.
9. when shall we meet? 咱们啥时分碰头？
10. let’s make it half past six. 咱们把时刻定在六点半吧。
【考点详解】
1. fill out + 名词 “填好……”
fill + 名词/代词+out
如：please fill out this form. = please fill this form out. 请填好这张表格。
please fill it/them out. (当宾语是代词时, 只能放中心) 请把它(们)填好。
2. be afraid…“恐怕” 指有礼貌地、宛转地回绝别人.
?be afraid of…“惧怕(做)……”
如：i’m afraid i won’t be free. ?我恐怕没有空。
he is afraid of dogs. 他惧怕狗。
they are afraid of losing the game. 他们惧怕输了竞赛.
3. may be“可所以……” ?may是神态动词
maybe“或许; 可以” ?maybe是副词
如：he may be a teacher. = maybe he is a teacher. 他可所以一名教师。
he may know her name. = maybe he knows her name. 他可以晓得她的名字。
4. between ?在两者之间
among 在三者或三者以上傍边
如：the answer is between a and b. 答案在a和b 之间。
the winner is among of us. 取胜者在咱们傍边。
5. there be 句型的一般将来时
正：there will be a sports meeting in our school this weekend.
= there is going to be a sports meeting in our school this weekend.
误：there will have a sports meeting in our school this weekend.
= there is going to have a sports meeting in our school this weekend.
【交际用语】
提主张的句型：
would you like to go hiking with us? 你想和咱们一同去远足吗?
what/how about going hiking with us? 和咱们一同去远足怎么样?
why don’t you go hiking with us? 你为啥不好咱们一同去远足呢?
why not go hiking with us? 为啥不好咱们一同去远足呢?
let’s go hiking. 让咱们一同去远足吧!
would you mind going hiking with us? 你介意和咱们一同去远足吗?
would you please go hiking with us? ?和咱们一同去远足好吗?
unit2 keeping healthy
topic1 you should see a dentist.
【要点短语】
1. have a cold/a toothache /a fever/a cough/a backache/a stomachache/a sore throat /the flu /sore eyes
伤风/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 ?歇息
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 good sleep ?好好睡一觉
7. feel terrible ?感触难过
8. day and night ?日日夜夜
9. youd better=you had better ?你最佳…
10. not so well ?很不好
11. not too bad ?没啥大碍
12. much better ?许多了
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=take care of ?照看，照看
20. brush teeth ?刷牙
21. have an accident ?发生一次意外/事端
22. dont worry ?别忧虑
23. worry about ?忧虑
24. nothing serious ?没啥严峻，没啥大碍
25. check over ?确诊，细心查看
26. thank you for 因…而谢谢你
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 ?吃伤风药
32. plenty of ?许多，许多
【要点句型】
1. whats wrong with you/him/her?你/他/她怎么了？
=whats the trouble with……?
2. you should see a dentist. 你大约去看牙医。
这是一种表达主张的语句。还可以用以下句式：?
youd better(not)…
how/what about…
why not/dont you…
3. im sorry to hear that. 听到这个消息我很哀痛。（这是标明怜惜别人的语句。）
4. you look pale. 你看起来很苍白。
（1）在英语中标明气色不好，苍白，用pale
（2）“look ”在这儿译作“看起来”，作连系动词，后接描述词。
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. 你的声响听起来很悦耳。
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 you. 不必，谢谢。
6. ill take some medicine and see how it goes. 我方案先吃药看看情况再说。
“goes”在这儿指作业的发展。“it ”用来代指病况。如：
how is everything going? 悉数发展如何？
everything is going well. 悉数发展顺畅。
7. youd better drink hot tea with honey. 你最佳喝加蜂蜜的热茶。
tea with honey 加了蜂蜜的茶，with标明一种伴随状况。类似的表达还有：
some coffee 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. 昨日迈克发生完事端。
had an accident 发生完事端
9. but my left leg still hurts when i move it. 可是当我移动脚时，仍是有点儿疼。
句中“hurt”译为“痛苦”，作不及物动词。后不可以接宾语。
10. your x-rays show its nothing serious. 你的x光相片闪现没啥严峻的疑问。
nothing serious 没啥严峻的
nothing ，something ，anything等不定代词，被描述词润饰时，描述词位于这今后。
11. stay in bed and dont move your leg too much. 躺在床上，不要老是移动你的腿。
12. michaels friends bought some chocolate for him . 迈克的兄弟给他买了一些巧克力。
buy sth for sb. 双宾语的运用。运用双宾语时，在人宾前需要运用介词，有时用“to”有时用“for ”，这与动词本身有关，标明动词的方向，多用“to”，标明动词的意图，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. 可是直到今日我才读了它们。
not…until… 直到……才…… until 在必定句动词一般用连续性动词，在否定句中动词一般为时刻短性动词。如：
he will wait for his father until ten oclock.他将等他父亲一向到10点钟。
he wont
leave until his father comes. 他直到他父亲回来才脱离。
【要点语法】
1. had better 的方法和用法
1） 固定短语had better具有神态意义，也可以看作神态动词。译为“最佳”，它只需一种方法，没有人称和数的改变，后常跟动词原形，是给人提出主张的一种方法。如：
you had better go to see the doctor. 你最佳去看医生。
youd better eat a lot of fruit and drink plenty of water. 你最佳多吃生果，多喝水。
2）had ?better的否定规划为 had better not。如：
youd ?better not eat hot food. 你最佳别吃辛辣的食物。
youd ?better not work today. 你今日最佳别作业。
2. shall的用法
1） 作助动词时，英式英语中标明将来，可与第一人称连用，但在口语中一切人称都用will。如：
i shall/will be in new york this time next week .下周这个时分我就在纽约了。
留心：美语则不管啥人称，一概用will。
2）作神态动词时表征询定见，用于第一人称的疑问句中。如：
shall i take you to the hospital? 要不要我带你去医院？
what shall we do this weekend? 这个周末咱们要作啥呢？
topic2 i must ask him to give up smoking.
【要点短语】
1. stay up late 熬夜
2. be bad for 对……有害
3. be good for 对……有利
4. too much 太多，过火
5. do morning exercises 做早操
6. keep long fingernails 留长指甲
7. play sports right 进行恰当的体育训练
8. go to school without breakfast 不吃早餐去上学
9. have a bath 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 叫或人做某事
14. give up 扔掉
15. read in the sun 在太阳底下看书
16. throw litter about 乱扔废物
17. on the lawn 在草坪上
18. put…into… 把……放进……
19. exercise on an empty stomach 空腹训练
20. get into 进入
21. keep the air clean and fresh 坚持空气新鲜
22. wash hands before meals 饭前洗手
23. potato chips 炸薯条
【要点句型】
1. staying up late is bad for your health. 熬夜有害安康。
1） stay up late 熬夜
2） be bad for 对……有害。
类似的短语还有：be good for 对……有优点
3） staying up late is… 动名词作主语。当咱们需要一个动词充当主语时，常用此动词的动名词（即doing）方法。如：
playing basketball is good for your heath. 打篮球对你的身体有优点。
reading in bed is bad for your eyes. 躺在床上看书对双眼有害。
swimming is my hobby. 游水是我的喜爱。
2. it will keep you active during the day. 它会使你在白日坚持活力。
keep sth/sb .+adj. 坚持某物/或人在某种状况。如：
keep your fingersails clean 坚持你的指甲洁净。
keep our streets clean 让大街坚持洁净。
3. different foods help us in different ways. 不一样的食物对咱们有不一样的作用.
in different ways译为“用不一样的方法”。
4. if we eat too littele or too much food…假定咱们吃太少或太多食物……
little 少得几乎没有，表否定，润饰不可以数名词。
a little 有一些，标明必定，润饰不可以数名词。
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，润饰可数名词。 ?
a few有一些，标明必定，润饰可数名词。
5. walking is good exercise and it is necessary for good health. 漫步是极好的训练，它是身体安康必不可以少的。
be ?necessary for 对……来说是必不可以少的 ?如：
sunshine is necessary for our life. 阳光关于咱们的日子来说是必不可以少的。
food is necessary for life. 食物是生命所必需的。
【要点语法】
1. 神态动词must及其否定方法 must not
must 译为“有必要做……”其否定意义“不必做……”，用dont need to标明，而不必must not 。如：
——must ifinish it tonight?
——no, you dont have to.
must not 译作“阻止做……”。如：
you must not throw litter about.=dont throw litter about.别处处乱扔废物。
2. 神态动词may
①标明恳求答应，译作“可以”。如：
may i come in? 我可以进来吗？
②标明估测，译作“可以”。如：
you may get a headache when you work too hard. 当你作业太累时你可以回感到头疼。
you may get a headache when you cant get enough sleep. 当你睡觉缺乏时，你可以会头疼。
topic3 must we exercise to prevent the flu?
【要点短语】
1. hurry up 快点，从速
2. go ahead（尤指经或人答应）初步，干下去，走在前面，抢先
3. do more exercise 多训练
4. do some cleaning 做打扫
5. all the time 一向
6. have to 不得不，有必要
7. keep away 远离…
8. just a moment 稍等一会儿
9. get through 拨通（电话）；经过
10. take care of 照看
11. care for 照看（患者）；照顾；喜爱
12. talk with 和…攀谈
13. enjoy oneself 过得开心
14. chinese medicine 中药
15. since then 从那时起
16. get lost 丢掉了，迷路
17. on ones way to… 在或人去…的路上
18. by mistake 差错地
19. ask for leave 请假
20. healthy food 安康食物
21. crowded places 拥堵的当地
22. do one`s best 极力
23. change clothes often 常换衣裳
24. wash hands often 常洗手
25. ring…up 打电话给…
26. leave a message 留口信
27. take a message 带口信
28. call…back 给…回电话
29. take an active part in 活泼参加
30. the name of… ?…的称号
31. what do you think of…? 你认为…怎么样？
32. have a good time=enjoy oneself 过得开心
33. next time 下次
34. let…out 让 …出去
35. teach oneself on the internet 网上自学
36. be afraid of 惧怕…，惊骇…
【要点句型】
1. sure, go ahead. 当然可以，请问吧！
ahead 意思是向前，这儿的go ahead原意为向前走，在这儿译作持续问疑问，恰当于go on。
2. please tell my father to take care of himself. 请告诉我父亲照看好自个。
take care of ?照看，照顾。近义词：look after
tell sb to do sth/ask sb to do sth/want sb to do sth/get sb to do sth 标明让或人去做某时局
3. can i take a message? 我能为您捎个口信吗？
take a message 捎口信 ? ?
leave a message 留口信
give a message to… 给或人一个口信
4. ill tell her when she comes back. 她一回来我就告诉她。
本句是由when引导的时刻状语从句。当主句的动词用一般将来不时，从句一般用如今时。如：
?hell phoneme when he arrives in beijing .当他到北京时，他将回给我打电话。
5. …, he took an active part in the battle against it. 他活泼投身于抗击“非典”的战争中。
against 与……相敌对
take part in… 参加……；参加到某种活动中
take an active part in… 活泼参加……，如：
you should take an active part in the sports meet in your school.你大约活泼参加你们学校的运动会。
6. he cared for the patients. 改日夜关怀着患者。
care for sb. 关怀或人
7. its my duty to save the patients. 救治患者是我的责任。
its dangerous to climb the tree. 爬树很风险。
8. long time no see. 好久没见！
这是一句常用口语，在久别重逢的兄弟之间，还可以说：
“havent seen you for a long time！”。
9. i tought myself on the internet. 我在网上自学。
1） on the internet 在网络上。介词on用来标明在网上、电视上、收音机里、电话里。如：
2） ?on the phone， on the radio ，on tv
3） ?teach oneself 自学，近义词组为：learn by oneself
10. how often does mr brown exercise? 布朗先生多长时刻训练一次？
how often 对频率发问，答复用 once/twice/three times…a day/a week/…
exercise在这儿为动词，意思是“训练，运动”。
【要点语法】
1. 反身代词的方法
奇数 ? ? ? ? ? ? ? ? ? 复数
myself ? ? ? ? ? ourselves
yourself ? ? ? ? yourselves
himself ? ? ? ? ?themselves
herself ? ? ? ? ? themselves
itself ? ? ? ? ? ? ? themselves
2. 反身代词的用法
1）“by+反身代词”标明“单独地，单独一人地”。如：
the boy couldnt make the model plane by himself. 那个男孩不能独克己造飞机模型。
2）反身代词常与一些动词连用。如：
“teach+反身代词”标明“自学”；
“ hurt+反身代词”标明“伤到自个”。如：
jane teaches herself english. 简自学英语。
lily fell down and hurt herself yesterday. 昨日莉莉自个摔伤了。
注：反身代词与单个动词分配运用，意思发生改变。如：
“help +反身代词+to…”标明?嬉獬?..”；
“ enjoy+反身代词”标明“…玩得开心”。
help yourself to some strawberries,please. 请随意吃些草莓。
they enjoyed themselves at the party last night. 昨晚在晚会上他们玩得很开心。
3）反身代词作名词或代词的同位语时，起加强口气的作用，可译为“亲自，自己”。如：
youd better ask your teacher about it yourself. 你最佳亲自去问你的教师。
长文警告！
因为4个单元合起来跨越了20000个字，不让过审，就把这个专栏发两弹了（谈论区含传送门）。