译林版高中英语学案必修第二册精品课件 Unit 2 Be sporty，be healthy Section B Grammar and usage Integrated skills (2).ppt

Unit2Besporty，behealthySectionBGrammarandusageIntegratedskills

1重难探究·能力素养全提升2语法冲关·语言规则全理清

01重难探究·能力素养全提升

重点词汇——讲练互动1.announcevt.宣布，宣告；通知●announcesthtosb/announcetosbsth向某人宣布某事announcetosbthat...向某人宣布……Itisannouncedthat...据宣布……announcementn.公告；通知；布告●makeanannouncement发布宣告或通知①Heannouncedtoushisintentionofgoingabroad.他向我们宣布了他出国的打算。②It’sannouncedthattheWorldAdolescentRoboticsCompetitionwillbeheldinTianjin.据宣布，世界青少年机器人大赛将要在天津举行。③IpromiseI’llmakeanannouncementwhenIfindanewjob.我保证找到新工作后会宣布的。

【即学即练】单句语法填空/句型转换①Thegovernmentannounced___themediatheplantodevelopanewproject.②Attention,please.Ihavean_____________（announce）tomake.③Sheannouncedthewinnerofthecompetition___theexcitedaudience.toannouncementto④Peopleannouncedthatnewspeedrestrictionswouldbeintroduced.→_____________________newspeedrestrictionswouldbeintroduced.（it作形式主语）Itwasannouncedthat

2.inresponseto对……作出反应；作为对……的回复●responsen.反应;回复;回答;响应makearesponseto对……作出回应●respondv.回答;回复;反应;回应respondto回答,响应respondthat...回复说……①Theirresponsestothequestionsreflectedtheirtruebeliefthat“Icanseeyouonlyifyoucanseeme,too.”他们对这些问题的回答反映了他们真正的看法：“只有你也能看到我时，我才能看到你。”②Howdidsomedrinkscompaniesrespondtothesugartax?一些饮料公司是如何应对糖税的?

【即学即练】单句语法填空/一句多译①Thefemaleconductorkindlyresponded___myquestion.②Shelaughedinresponse___hisjokes.③Thefirst_________（respond）wehaveistobenicetoeveryone.totoresponse④这些评论是对某些经常被当地新闻记者问到的特定问题的回应。→Thesecommentscame______________specificquestionsoftenaskedbylocalnewsmen.（response）→Thesecomments____________specificquestionsoftenaskedbylocalnewsmen.（respond）inresponsetorespondedto

3.replacevt.用……替换；代替，取代；更换，更新●bereplacedby被……取代replacesb/sthwith/by...用……替换某人/某物,以……接替某人/某物●replacementn.更换；复位；代替者areplacementfor……的替代者●replaceableadj.可替换的；可置换的●taketheplaceof代替inplaceof代替①Inspring,thesnowwasreplacedbymudoverice.在春天，雪被