新目标八年级英语上册Unit 1（B）讲学稿.doc

新目标八年级英语上册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：
ask sb. to do sth. 叫某人做某事 tell sb. to do sth. 告诉某人去做某事
help sb. (to) do sth. 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 it’s 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 it’s 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 I’m 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 they’ll go skateboarding.
He may know the answer.

37. although = though 虽然
Although he’s 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. Healthily
Eating _____is good for our ____.Keep ____is very important.
知识点2　junk food 垃圾食品
I think McDonald is also ____ _____(垃圾食品).
知识点3　be good/bad for 对……有益/害
I like fruit,because it’s ____ ____our health.
I don’t like junk food,because it’s _____ ______our health.
知识点4　a 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.I’m in _______, ______(二年级二班).2. If you work hard ,you’ll get good_____（成绩）.
知识点6　Although=though ,在英语中不能说although/though…but…
_____he lives alone,he doesn’t feel lonely.
A.If B.Because C.When D.Although
知识点7　a 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.There’s _____（许多）snow on the ground.2._______（许多）girls are playing over there.
知识点8　look after=take care of
自主演练My mother is ill,so I have to ___________（照顾）her.
知识点9　try 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)
2．You should _____ ______ _____ the problem.（你应该尝试着算出这个问题）It isn’t so difficult.
知识点10　help 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 o’clock 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 doesn’t rain tomorrow,we’ll 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＋don’t/doesn’t +动词原形＋其他。如：
(1)I don’t like bread.我不喜欢面包。（2）He doesn’t 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 don’t.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 doesn’t.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 __________?
-I’m 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