新目标英语八年级上册Unit 1 Section B讲学稿.doc

八年级Unit 1 （B）讲学稿【课前准备】预习B部分，自己在书上划出重点词组【重点词组和句型】1.be good for 对有好处 2. junk food 垃圾食品3.how often 多久一次 4.makea difference to 对什么有影响5.although=though虽然6.most of the students=most students大部分的学生7.shop=go shopping=do some shopping购物8.as for 至于 9.activity survey活动调查10.do homework做家庭作业 11.eat less meat吃更多的肉12.want to do sth 想做某事 13.want sb to do sth 想某人做某事有很多动词后面用这种结构做动词的复合宾语：asksb.todosth. 叫某人做某事 tellsb.todosth. 告诉某人去做某事helpsb.(to)dosth. 帮助某人做某事14.try to do sth 尽量做某事 15.of course=certainly=sure当然16.get good grades取得好成绩 17.some advice一些建议18.hardly=not nearly/almost not几乎不19.keep/be in good heathy保持健康20.be stressed紧张的，有压力的 21.take a vacation去度假 22.get back回来 e home from school放学回家24.She says its good for my health. 她说这对我的健康有利。25. How often do you eat junk food? 你多久一次吃垃圾食品？ 26.I look after my health.我照看我的健康。 27.My eating habits are pretty good. 我的饮食习惯相当好。28,my mother wants me to drink it. 我的妈妈想要我喝（牛奶）。29.She says its good for my health.她说它对我的身体有益。30.I try to eat a lot of vegetables.我尽量多吃蔬菜。31.I eat it two or three times a week.我一周吃它两到三次。32. Good food and exercise help me to study better.良好食物和锻炼有助于我更好地学习。33.How many hours do you sleep every night?你每天晚上睡几个小时？34.and I think Im kind of unhealthy.我认为我有点儿不健康。35.Is her lifestyle the same as yours or different? Is her lifestyle the same as your lifestyle or is her lifestyle different from your lifestyle ?她的生活方式和你的一样或是不同？be the same as / be different from 与一样/与不同She looks the same as her sister. 她看起来跟她的妹妹很像。This book is different from that one. 这本书跟那本书不一样。36. maybe (adv.) = perhaps 也许，可能 Maybe he knows the answer. Maybe theyll go skateboarding. He may know the answer. 37. although = though 虽然 Although hes ill, he goes to school on time. 虽然他生病了，但他还是准时上学。 She eats a lot of chocolate, although she is very fat. 虽然她很胖，但她却吃许多的巧克力。 38. A lot of vegetables help you to keep in good health. A lot of = lots of = many / much 许多keep in good health = keep healthy = stay healthy keep + 形容词 表保持某种状态Keep quiet! The baby is sleeping. We must keep our classroom clean.那婴儿正在睡觉，保持安静！ 我们必须保持我们的教室干净。【重难点点拨】知识点1 health adj. healthy adv. HealthilyEating _is good for our _.Keep _is very important.知识点2junk food 垃圾食品I think McDonald is also _ _(垃圾食品).知识点3be good/bad for 对有益/害I like fruit,because its _ _our health.I dont like junk food,because its _ _our health.知识点4a good habit 一个好习惯be in the habit of 有做的习惯I _ _ _ _ _ _ _ _（我有早起的习惯）.知识点5 grade (1)分数（2）年级1.Im in _, _(二年级二班).2. If you work hard ,youll get good_（成绩）.知识点6Although=though ,在英语中不能说although/thoughbut_he lives alone,he doesnt feel lonely.A.If B.Because C.When D.Although知识点7a lot of =lots of 既可以修饰可数名词复数，相当于many,也可以修饰不可数名词，相当于much.1.Theres _（许多）snow on the ground.2._（许多）girls are playing over there.知识点8look after=take care of 自主演练My mother is ill,so I have to _（照顾）her.知识点9try to do sth 尽力去做某事try doing sth 尝试去做某事1.He is _ _ _a horse.(他尽力在画一匹马)2You should _ _ _ the problem.（你应该尝试着算出这个问题）It isnt so difficult.知识点10help sb (to )do sth 帮助某人做某事Help sb with sth “帮助”，with后面跟名词1.We can_ her _the housework.2.She often_ her mother_the housework.【聚焦语法】一般现在时的用法形式do/does例 句用法表示经常的或习惯性的动作He gets up at six every day.表示现在的状态My father works in this factory now.表示主语具有的性格、能力、特征He speaks English very well.表示客观事实和普遍真理The sun rises in the east and sets in the west.表示按计划或时刻表等安排好的事情The plane takes off at seven oclock in the morning.在时间和条件状语从句中，代替一般将来时表示将来If it doesnt rain tomorrow,well go to the park .时间状语Always,usually,often,sometimes,every day,twice a week,in the morning,on Sunday等。一、 一般现在时的构成1、 含be动词的一般现在时否定句：主语am/is/are+not+其他。如：He is not a worker.他不是一名工人。一般疑问句：Am/Is/Are+主语其他。如：Are you a student?你是一名学生吗？2、 含实义动词的一般现在时否定句：主语dont/doesnt +动词原形其他。如：(1)I dont like bread.我不喜欢面包。（2）He doesnt want to go abroad.他不想出国。一般疑问句：Do/Does +主语动词原形其他。如：（1）Do you often play basketball?你经常打篮球吗？ Yes,I do./No,I dont.是的。/不是的。（2）Does she go to work by bike?她骑自行车上班吗？Yes,she does./No,she doesnt.是的。/不是的。特殊疑问句：特殊疑问句一般疑问句。如：（1）How does your father go to work?你爸爸怎么去上班？（2）How often do you watch TV?你多长时间看一次电视？（3）When do you usually get up in the morning?你早晨通常什么时候起床？四、动词的第三人称单数形式（1）一般情况下在词尾声加S（2）以字母s,x,sh,ch,o结尾的在词尾加es （3）以辅音字母y结尾的变y为i再加es.【写作指导】一、 单词游戏：用所给的词写一篇小短文：junk food,games,health,habit._链接中考 【课本要点】want sb. to do 想要某人做 （P4）【中考聚焦】You are so busy. What do you want me _ for you? (2006重庆市实验区)A. do B. done C. to do D. doing【课本要点】How many ? 多少？(P4)【中考聚焦】-Could you tell me _?-Im not sure. (2006重庆江津)A. how many people have been out of hospital B. when is Thanksgiving Day C. which animal does he like best D. what time will the dolphin show start