Unit7WhatsthehighestmountainintheworldSectionB(3a-selfcheck)课件人教版英语八年级下册.pptx

Unit7Whatisthehighestmountainintheworld？;WordsExpressions;;KeySentences;Theyarehugeanimals.

Theyliveinthesea.

Theycansingsongs.

Theycanjumphighoutofwater.

Theyareverycleverandalsoveryfriendly.

Whatarethey?;Whatdoyouknowaboutwhales?;Readthefollowingwordsandphrasesaboutwhales.Puttheminthecorrectplaceinthechart.;Liveinthesea

Somekindshaveteeth

Learnmoreaboutwhales

Stopputtingrubbishintothesea

Singsongs

Whalepartssoldtomakethingslikecandlesandsoap;Whatdotheylooklike?;Whydosomeofthemhavetobeprotected?;Pleaselookatthepicturesbelow:;Thewhalesareindangernow.

Whatshouldwedotoprotectthem?;Whalesare...Theylivein...Theyeat...Theycan...

Oneinterestingfactis...Anotherinterestingfactis...

Somekindsofwhalesareindangerbecause...

Weshouldprotectwhalesfrom...

Ithinkpeopleshould/shouldn’t...;1.人称:主要用第三人称，其次第一人称；

2.时态:一般现在时为主；

3.文体：说明文

4.常用表达：

①Theyare...

②Theyhave.../Theycan...

③Weshould/shouldn’t…

5.写作思路:

首先，根据3a内容，使用3b句型，简介whales的外形及能力；

其次，根据3a内容，使用3b句型，描述whales现状及受到的损害；

最后，按照所给内容，逐条给出保护建议，如有能力，可适当拓展。;审题;SaveWhales

Whalesareseaanimals.Theyliveinthesea.Theyeatsmallfishandotherseaanimals.Theycanjumphighoutofwater.Oneinterestingfactisthatsomekidshaveteeth.Anotherinterestingfactisthattheycansingsongs.

Butnowsomekindsofwhalesareindangerbecausehumanscatchthemformeat,fat,andoil,andusewhalepartstomake;candlesandsoap.Whalesarealsoindangerfromwaterpollution.

Weshouldprotectwhalesfromlearningmoreaboutwhalesandtherulesonwhaleprotection.Ithinkpeopleshouldstopputtingrubbishintothesea.;;评价维度;1Completethechart.;2Matchverbsandobjects.Thenaddonemoreobjectto

eachlist.;reachthetopofamountain

reachthelibrary

reachthe