人教精通版五年級上學(xué)期Lesson25教學(xué)課件

Lesson25Unit5Isthisyourschoolbag?精通版·五年級上冊Let’schantWhat’sthis?It’saschoolbag.書包What’sintheschoolbag?LookandsayWhat’sthis?It’sapencil.What’sthis?It’saruler.尺子What’sthis?It’sanactivitybook.活動手冊詞典What’sthis?It’sadictionary.What’sthis?It’sacrayon.蠟筆Don’tleaveyourthingslikethis.Putthemaway.放；放置putschoolbagruleractivitybookBecarefulofthebombs.crayondictionaryIsayandyoudoShowmeyour____.What

can

you

see

on

the

desk?Dotheschoolthingsputinorder?Whatdoestheteachersaytothestudents?LookandguessWatchandcheckWhatschoolthingscanyouhear?Listenandtick()()()()√√√Listenandanswer1.IsthisMike’sschoolbag?

Yes,itis.2.IsthisAnn’sactivitybook?

No,itisn’t.3.IsthisJim’sruler?

Yes,itis.Ifyourclassmatesputthethingsinmess,whatwillyoutellthem?Isthisyouractivitybook?Don’tleaveyourthingslikethis.Remembertoputyourthingsawayafterclass.ThinkandchooseListenandrole-playTeacher:

Students:Teacher:Mike:Hey,boysandgirls!Don’tleaveyourthingslikethis.Putthemaway.OK!Mike!Isthisyourschoolbag?Yes,itis.是的把……收起來Teacher:Ann:Teacher:Jim:Teacher:Students:Isthisyouractivitybook,Ann?No,itisn’t.That’smyactivitybook.Isthisyourruler,Jim?Yes,itis.Remembertoputyourthingsawayafterclass.OK,wewill.Isthisyour…?Let’splayYes./No…PairworkTalkaboutyourfavoriteschoolthingswithyoufriends.A:Isthisyour...?B:Yes,itis.Isthisyour...A:No,itisn’t.That’smy...B:Doyoulikeyour...?A:Yes,ofcourse.B:Don’tleaveourthingslikethis.Let’sputthemaway.A:OK!Remembertoputourthingsintheschoolbagafterclass.ForexampleLanguagepoints1.Don’tleaveyourthingslikethis.此句為否定祈使句，用來提醒或警告別人不要做某事。否定祈使句的結(jié)構(gòu)是：

Don’t+動詞原形+其他.例句：不要把活動手冊打開。Don’topentheactivitybook.2.Putthemaway.以動詞原形開頭的Do型祈使句句型結(jié)構(gòu)為：

動詞原形+其他.

。祈使句的主語通常為第二人稱(you)，但一般都被省略，所以用于祈使句句首的動詞總是用原形，不能用其他形式。例句：請打開書。Openthebook,please.拓展：Do型祈使句的用法口訣：

Do型祈使句，它的主語（you）常省去；表示請求或命令，加上please表客氣；如果變成否定句，使用don’t是規(guī)律。1.Don’tleaveyourthingslikethis.

(變成肯定句)______________________________2.Putthemaway.(變成否定句)_______________________________按要求完成句子。

Leaveyourthingslikethis.

Don’tputthemaway.即時演練3.Isthisyourschoolbag?用來詢問近處物品是否是某人的句子結(jié)構(gòu)為：

Isthis+形容詞性物主代詞/名詞所有格+

名詞（單數(shù)）?肯定回答是“Yes,itis.”否定回答是“No,itisn’t.”—IsthisyourEnglishbook?—____.A.No,I’mnot.B.No,itis.C.No,itisn’t.即時演練SummaryKeywords:ruler activitybookput

schoolbagKeysentences:Don’tleaveyourthingslikethis.Putthemaway.Isthisyourschoolbag?I1.boysandgirls2.putaway3.activitybook4.afterclass5.remembertodo一、給I欄的英語短語選擇正確的漢語翻譯。IIA.記得做B.孩子們C.下課后D.活動手冊E.整理好Exercise1.Putthemaway________this.A.like

B.likes

C.look2.________sc