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仁爱版英语八年级上册Unit 2 topic2 Section B 辅导讲义(无答案)
学科教师辅导讲义
组长签字:
学员编号: 年 级: 课 时 数:
学员姓名: 辅导科目: 学科教师:
授课日期及时段
U2-t2—sb
教学目标
1、 掌握本部分重点词组和句型。
2。 学会使用情态动词 must, must not,掌握祈使句句型。
3、继续学习动名词短语作主语
重点难点
1。 认真阅读Unit2 Topic2 Section B,并对语言点、难点做出标记;
2、 记本部分单词、学案所列出得词组和句型;
3、 学习学案,并完成学案上得练习题;
教学内容
Unit 2 Topic 2
tired [英]['taɪəd]ﻩﻩ adj、疲劳得,累得
cause [kɔ:z]ﻩ 促使,引起,使发生n。原因,起因
litter ﻩ[英]['lɪtə(r)]ﻩ 废弃物,垃圾;v。乱丢杂物
dustbin [ˈdʌstbɪn]ﻩﻩﻩ n、垃圾箱
fingernail [英][ˈfɪŋgəneɪl] ﻩ n、指甲
meal ﻩ[英][mi:l] ﻩ n、一餐(饭)
without [wɪˈðaʊt]ﻩ prep。没有
article ['ɑ:tɪkl]ﻩﻩ 文章;东西,物品; [阿提扣]
even ['i:vn] 甚至,连(……都);更
cancer [’kænsə(r)] ﻩ n、癌
energy [英][’enədʒɪ] n、能量,精力
necessary [英][’nesəsərɪ] ﻩ 必需得,必要得
active [ˈæktɪv] 精力旺盛得;积极得;主动得
tomato [英][təˈmɑ:təu] n、西红柿,番茄
cabbage [ˈkæbɪdʒ]ﻩ n、卷心菜,洋白菜
staple ﻩ[ˈsteipl] ﻩn、主食,主打产品
wheat [ˈwi:t] n。小麦
salt [ˈsɔ:lt] n、盐
sugar [ˈʃugə]ﻩ n、糖
illness [英][ˈɪlnəs]ﻩ n、疾病
weak [英][wi:k]ﻩﻩﻩ n、虚弱得,无力得
ice cream [aɪs kri:m] n。冰淇淋
force [fɔ:s]ﻩﻩ v。强迫,迫使
childhood [tʃaildhud]ﻩ n、童年
plate [英][pleɪt] n。盘子;板;片;牌;盆子
mad [英][maid] adj、 疯得
taste [英][teist] 品尝,品味
surprised [英][səpraizd] 惊讶得,吃惊得
watermelon [英][ˈwɔ:təmelən] ﻩ n、西瓜
potato [英][pəˈteɪtəʊ]ﻩ n。土豆,马铃薯
sandwich ['sænwɪdʒ] 三明治(夹心面包片)
strawberry [’strɔ:bərɪ]ﻩ n。草莓
beef [英][bi:f]ﻩﻩ ﻩ n、牛肉
biscuit [英][biskit] n。饼干
etc [英][etsetərə]ﻩ n、等等
shower [英][’ʃaʊə(r)] ﻩ n、淋浴;阵雨
fact [英][fækt] ﻩ n。事实,现实
unhealthy [ʌn’helθɪ] 不健康得;会致病得
chemical [kemikl] 化学品
cigarette [sigəret] 香烟
body ﻩ[英]['bɒdɪ] n、身体
disease [英][dɪˈzi:z]ﻩ n、病,疾病
harm [英][ha:m]ﻩ 危害,伤害
smoker [英][sməʊkə] ﻩ v、吸烟得人
risk [英][risk] ﻩ 危险,风险
possible [英][pɔsəbl]ﻩ ﻩ adj、可能得
自主预习 Preparation
Ⅰ。英汉互译下列单词并标上词性。
1、article_______________( ) 2、smoke _________( ) ___________( )
3、litter __________( ) ________( )
4、enough _______________( ) _______________( ) _______________( )
5。 癌_______________ ( ) 6、 垃圾箱_______________( )
7、 能量;精力_____________( ) 8、必需得,必要得 _______________( )
Ⅱ、 在课本中找出下列短语划在书上并翻译
1、在阳光下读书_______________ 2。对……有害_______________
3、让某人做某事_______________ 4。戒烟_______________
5、把某物出示给某人看_______________ / _______________
6、将垃圾丢入垃圾箱_______________7、到处扔垃圾_______________ 8、对……必要_______________9、保持活力_______________ 10。在一天中_______________ / _______________
11。给某人某物_______________ / _______________
Ⅲ、 翻译并熟记下列句子、
1、 她认为吸烟可以放松自己。
_______________________________________________________________
2。禁止践踏草坪。
_______________________________________________________________
3、散步是项好运动,它对您得健康必不可少。
_______________________________________________________________
4、不吃早餐上学对您得健康有害。
_______________________________________________________________
5。多么可怕啊!我一定要让她戒烟、
_______________________________________________________________
四、知识链接 Hot link
1、must 得用法
我们平时说话总会用到“必须;必要;应该;一定"等字眼,其实,在英语中这些意思绝大多数由must一词来担当。说到这里,让我们一起对must来个彻底得了解吧。 ﻫ(一)、must得个性:
must拥有情态动词家族得共性:无人称和数得变化,也无时态变化。作谓语时一律用“must +动词原形”结构。 ﻫ(二)、must得本领:
(1)must表示说话人得主观看法或愿望,认为“必须”做某事。例如: ﻫI ______ ______ hard、 我必须努力学习。
(2)表示要求某人必须做某事时,主语用其它人称。例如:
You must wait in line。 您必须排队等候、 ﻫ (3)在肯定句中,must可以表推测,语气要比may肯定得多、must表示对某事把握很大得推测,只能用于肯定句,意为“想必;准是;很可能”; must be表示“必定……无误”。当表示对现在得情况进行推测时,must后也接动词原形或动词得现在分词。当情态动词may与be连用,表示推测时,其肯定程度比must要小得多、在否定句型表示推测得含义时不用mustn’t而用 can't。例如:
She ______ ______our new Chinese teacher、她一定是我们得新得语文老师。ﻫThe door is closed。 He can't be at home、 门关着,她一定不在家。
(三)、must得变脸: ﻫ (1)must得否定式是在must后面加上not,常缩写成mustn't,意思是“决不可;千万不能;务必不要;禁止”、在对May I 、。、?作否定回答时用No, you mustn't / can’t、例如:
You _________ tell her this news、 您绝不能(千万不要)告诉她这消息。
You ________ ______smoke her、e您绝不能在这儿抽烟、
(2)must得疑问式是将must提在主语前。must用在问句中作“必须”解,这时要注意肯定与否定回答时得用语。其肯定简略答语是Yes,主语+ must。若是否定回答,则是No,主语+needn't或don’t have to。例如:
—Must I finish my homework today? 今天我必须完成我得作业吗? ﻫ—No,you ______ / Yes, you______、 不必。/ 对,您必须完成。
2。 give up
【课文原句】_________________________________________。
【导学点拨】give up放弃,当后面接动词作宾语时,应用 v、—ing形式、
give up doing sth、 =stop doing sth。
e、g、 You should stop _______、 =You should _____ ___ _______、 您应该戒烟。
3、throw litter around
【课文原句】_________________________________________。
【导学点拨】 throw around意为“抛撒……、” aroundt在这里是副词,与throw一起构成动词短语、后接宾语如果是名词时放在副词前后都可,是代词时只可放在动词和副词之间。即 “名词两边,代词中间”、
e。g、 Don't _______ _______ _________。别乱扔它。
Don't throw waste paper around= Don't throw around waste paper、不要到处扔废纸、
4、 be necessary for
【课文原句】_________________________________________、
【导学点拨】be necessary for…对于……来说是必不可少得
e、g、 Sunshine _______ __________ ______our life、 阳光对于我们得生活来说是必不可少得。
5、 be good for
【课文原句】_________________________________________。
【导学点拨】be good for 对……好,有益。
e、g、 Exercise _____ ______ ________ our bodies、 运动对我们得身体有益、
6、 during the day
【课文原句】_________________________________________。
【导学点拨】during the day在一天中,相当于 in the daytime
during prep、在……期间 e。g。 during the holidays在假期里
五、目标检测 Practice
I。根据句意及首字母提示填空。
1。 Eating fruit keeps us h__________、
2、 Walking is n__________ for good health。
3。 K__________ long fingernails is a bad habit。
4、 You mustn’t t__________ litter about、 You’d better keep enviroment clean and tidy、
5。 He is very poor, he has not e__________ food to eat。
6。Chocolate gives you e___________、 But eating too much is bad for your teeth、
7、He wrote an a___________about Wang Xiaoya。
8、 S___________up late is bad for your health。
9。 We should do more exercise to keep us h___________、
10。Many d___________are caused by germs。
II、 请您帮每个情态动词复位、
may, need, can, must, have to, could, should
1、 She __________speak English, but I can't。
2、 Helen __________ swim when she was seven years old。
3、 __________ I borrow your pen?
4、 We __________ finish our homework today。
5、 You __________ not eat between meals、 It will make you fat。
6。 Tomorrow is a holiday、 __________ you go to the office?
7。 They would’t like to leave their team, but one of them will __________do that、
III、 单项选择
( ) 1、 He goes to work _______ the day, and studies ________ night、
A、 in; in B、at; at C、in; at D、 at; in
( ) 2、Li Lei, don’t walk _________the lawn、
A、 about B。at C。in D、 on
( ) 3。 It is necessary _________ us _________ hands before or after meals、
A、to; to wash B、for; for washing C、for; to wash D、to; for washing
( ) 4、——Must we drink eight cups of water every day?
-- Yes, you ________。
A、 may B。can C、need D。must
( ) 5、It’s a good habit ________ do moring exercises、
A、for B。to C。by D。in
IV、完形填空
David was a doctor。 He spent 1 time in playing when he was in the medical college、 Of course, he learned nothing、 Later on he tried to find a 2 in the cities, but he failed、 He 3 return to his hometown。 It was 4 and there was only one hospital in it、 He thought he knew much and looked down upon(瞧不起) his 5 、 But soon the patients found he was not a good doctor 6 few asked him to look them over。 He knew but he didn’t 7 、
One day a traveler came into his office、 The man caught a cold and wanted some 8 。 David hoped to be paid more and looked over one of the traveler’s eyes 9 。 “Oh dear!” called out David, “You have a bad heart disease。 You should be in hospital and only I can help you!” “Please 10 my right eye, sir,” said the traveler, “the left one is false(假得)。”
( ) 1、 A、 much ﻩB、 a littleﻩﻩC、 noﻩﻩﻩD、 little
( ) 2。 A。 doctor B。 job ﻩ C、 hospital ﻩD、 friend
( ) 3、 A、 mustﻩ B。 should ﻩC。 had to D。 had better
( )4、 A、 new ﻩB。 big C、 small D、 beautiful
( )5、 A、 parentsﻩ B。 patients ﻩC、 friendsﻩ D、 workmates
( )6、 A、 butﻩﻩﻩB。 andﻩ C。 howeverﻩﻩD。 because
( )7、 A、 say ﻩ B、 fight ﻩC、 believe D、 mind
( )8、 A、 moneyﻩ B、 foodﻩ C、 drink ﻩ D。 medicine
( ) 9、 A、 quickly ﻩB、 carefully ﻩC、 softlyﻩ D、 careful
( )10、 A、 look atﻩﻩB。 look forﻩC。 look after ﻩD、 look like
V、 阅读理解
In China,more and more high school students are getting shorter sleeping time than before。 Most students sleep less than nine hours every night because they have much homework to do、 Some homework is given (被给) by their teachers and some by their parents、 Also, some students don’t know how to save(节约) time。 They are not careful enough while(当……时候) they do their homework, so it takes them a lot of time、 Some students spend too much time watching TV or playing puter games。 They stay up very late、 Some students have to get up early every morning from Monday to Friday to get to school on time by bus or by bike、 It can be a long way to school。
Schools and parents should cut down(减少) some of the homework so that(以便) the children can have more than nine hours of sleeping every night for their health。 As we know,children are our country’s future。 Everyone should take good care of them。
根据短文内容,判断正(T)误(F)、
( ) 1、 Most students are getting longer sleeping time than before、
( ) 2。 Most students sleep more than ten hours because they have less homework to do。
( ) 3。 Some students are not so careful while they do their homework。
( ) 4、 Schools and parents should cut down some of the homework so that the students can play puter games、
( ) 5、 Children are the future of our country、 We should take good care of them、
SectionB 基础知识检测
一、 根据句意及所给汉语提示完成下列句子。
1、 (吸烟)is bad for our health、 You must give it up。
2、 Doing exercise can help to keep us healthy and (积极得)。
3、 He is a famous writer。 I often read his (文章)in the newspaper、
4。 Sunshine, water and air are (必需得) for all living things、 We can't live without even one of them、
5。 We keep doing exercise every day, (即使) on a rainy day。
二、 单项选择
( ) 1。 The children are having a meeting keeping pets、
A。 in B。 about C、 at D、 for
( ) 2、 My father couldn’t go to school when he was young because his family didn’t have money、
A。 lot B。 lot of C、 enough D、 plenty
( ) 3、 You'd better ask your brother too many puter games、 It's bad for him。
A、 to give up play
B。 not to give up playing
C。 to give up playing
D。 not to give up play
( ) 4、 Tom didn’t read the newspaper today、 So I want to 、
A、 show it to him B、 show it for him
C、 show him it D。 show him to it
( ) 5。 It is important us some good books。
A、 for; read B、 to; to read
C。 to; reading D、 for; to read
参考答案:
一。 1、 Smoking 2。 active 3、 articles 4、 necessary 5、 even
二、
1、 B关于可用about或on来表示。
2、 C
3、 C give up doing意为“放弃做某事”、
4、 A show sth、 to sb。 = show sb、 sth。如果sb、是人称代词宾格,只能用show sth、 to sb、、
5、 D考查句型It is + adj。 + for sb、 to do sth、
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