七年级英语上册-Unit-9-My-favorite-subject-is-science-Sect

SectionBUnit9Myfavoritesubjectisscience.1/21SectionB课前自主预习课堂互动探究Unit9Myfavoritesubjectisscience.2/21SectionB单词闯关1.空闲/friː/________→(反义词)忙________2.妙极；酷/kuːl/________3.星期二/ˈtjuːzdeɪ/________4.星期三/ˈwenzdeɪ/________5.星期四/ˈθɜː(r)zdeɪ/________6.星期日/ˈsʌndeɪ/________coolWednesdaybusyTuesdayfreeThursday课前自主预习Sunday3/21SectionB单词闯关7.有用；有益/ˈjuːsfl/________→(动词)使用______8.从……开始/frɒm/________9.太太；夫人/ˈmɪsɪz/________10.完成；做好/ˈfɪnɪʃ/________11.课；一节课/ˈlesn/________→(同义词)________12.小时/ˈaʊə(r)/________usefuluselessonfromMrs.finishclasshour4/21SectionB短语互译1.在周五下午_______________2.生日聚会________________3.上数学课________________4.在星期一________________5.haveanartlesson________________6.from…to…________________7.afterthat________________8.fortwohours________________have

math上艺术课on

Mondayabirthdayparty从……到……onFridayafternoon在那之后两个小时5/21SectionB句型在线1.……在那之后，我要上一节两个小时美术课。…afterthatIhaveanartlesson________________________.2.你在什么时候开始上课？________________yourclasses?3.让我们在星期六见面吧。________________________Saturday.hoursfor

twoWhen

areLet's

meet

on6/21SectionB句型在线4.那对你来说适当吗？Is________OK________you？5.感激你电子邮件。________you________youre­mail.thatwithThankfor7/21SectionB课文初探依据课文内容，判断正(T)误(F)。()1.Jennythinksmathisdifficult.()2.YuMeihasscienceat10：00onFriday.()3.AfterlunchYuMeihasChineseonFriday.()4.YuMei'sartlessonfinishesat1：30.FFFT8/21课堂互动探究词汇点睛

SectionB1

freeadj.空闲

[观察]Areyoufreetoday?今天你有空吗？

Inherfreetime,shelikeswatchingTV.她在业余时间喜欢看电视。9/21SectionB[探究]free反义词是busy，意为“繁忙”。befree同义短语为havetime。inone'sfreetime意为“在某人业余时间”。[拓展]free还可译为“无偿”。Childrenunder10yearsoldarefree.十岁以下儿童无偿。10/21活学活用

SectionB1．(1)单项填空—Areyou________today?—Yes,Ihavenothing(没任何事情)todotoday.A．busy

B．freeC．boringD．healthyB11/21(2)依据汉语意思完成句子我在业余时间喜欢购物。Ilikegoingshopping________________________________.

SectionBinmyfreetime12/21SectionB2

usefuladj.有用；有益

[观察]Theteachersaysitisveryuseful.老师说它很有用。It'sausefulpieceofadvice.这是一条有用提议。[探究]useful是合成词，由词根use和形容词后缀­ful组成；beusefulto意为“对……有用，含有……用途”。13/21SectionB

2．Ithinkthisisa________(use)book.

useful14/21SectionB1

Lunchisfrom12：00to1：00…午餐(时间)是从十二点到一点……句型透视[探究]from…to…意为“从……到……”，其后能够接时间，也能够接地点。It'stenmilesfromthecitylibrarytomyschool.从市图书馆到我学校是10英里。15/21SectionB[拓展]

between…and…与from…to…使用方法类似；在表示时间和地点时，二者能够交换。16/21活学活用

SectionB1．Chineseclassisfrom8：00a．m.________8：45a．m.A．onB．toC．atD．OfB17/21SectionB2

Myclassesfinishat1：50,butafterthatIhaveanartlessonfortwohours.我学校课(下午)1点50分结束，但那之后我要上一节两个小时美术课。[探究]

(1)finish后接名词、代词或动名词，意为“完成……”。XiaoFengusuallyfinishesdoinghishomeworkat7：00p．m.肖枫通常晚上7点钟完成作业。

(2)“________＋时间段”表示连续一段时间。Myfatheralwaysreadsnewspapersforhalfanhouraftersupper.我父亲晚饭后总是看半个小时报纸。for18/21SectionBA2．(1)Heplaysbasketball________twohours________school.A．for;after

B．for;forC．after;afterD．after;for19/21SectionB(2)—He________thebookinaweek.—Really?Idon