英语七年级下册Unit 4 Don't eat in classS

Hey,I’mDave.Therearesomerulesformetoobey,nomatteratschoolorathome…atschoolNofightingNolisteninginclassathomedothedishescleantheroomcookdinnerMatchthepictures[a-h]withtherules.1a___goout___seefriends___dohishomework___practicetheguitar___dothedishes___watchTV___helphismommake

breakfast___cleanhisroomahcebgdf

ListenandputanxforthingsDavecan’tdoanda√forthingshehastodo.

1bListeningRulesCan’tHaveto/mustgooutseefriendsdohishomeworkpracticetheguitardothedisheswatchTVhelphismommakebreakfastcleanhisroomxx√x√√√√Listenagain.WritewhenDavehastofollowtherulesinthechartin1b.Choosefromthephrasesinthebox.1conschoolnightsonschooldayseverySaturdayafterdinnerbeforedinnerafterschoolintheeveningeverymorning

RulesWhengooutonschoolnightsseefriendsdohishomeworkpracticetheguitardothedisheswatchTVhelphismommakebreakfastcleanhisroomonschooldaysafterschoolbeforedinnerIntheeveningafterdinnereverymorningeverySaturdayTalkabouttherulesinDave’shouseingroups.1dCanDavegooutonschoolnights?No,hecan’t.1.practice的用法.practice作动词时，意为“练习，训练”，后接名词、代词或动名词作宾语。如：IoftenpracticemyEnglishinthemorning.

我常常在早上练习英语。practice作名词时，意为“练习，实践”。如：Playingthepianoneedsalotofpractice.弹钢琴需要多加练习。

Practicemakesperfect.熟能生巧。Languagepoints2.night的用法night是名词，意为“晚上”，前若有其它词修饰，指具体的某个晚上，应用介词on。如：CanI

watchTVonnight?我在晚上可以看电视吗？Languagepoints3.help的用法(1)help作动词时，意为“帮助”，有其固定搭配：helpsb.(to)dosth.意为“帮助某人做某事”

。如：Heoftenhelpsme(to)cleantheclassroom.

他经常帮我打扫卫生。helpsb.withsth.意为“帮某人做某事”。如：LiMinghelpsthemwithEnglish.李明帮助他们学英语。Languagepointshelponeselfto...意为“请随便用.....”如：Pleasehelpyourselvestosome

fruits.请随便吃些水果。(2)help作名词，意为“帮助”，是不可数名词。如：Ineedyourhelp.我需要你的帮助。Languagepoints一、句型转换。1.Youmustn‘tplayfootballontheroad.(改为祈使句)

________________footballontheroad.2、Lucyhastowearsportsshoesforrunning.(改为否定句)Lucy_______________towearsportsshoesforrunning.Don’tplaydoesn’thave小结训练3、Ihavetocleanmyroom.（对划线提问）

_______doyouhaveto______?4、Shehastodothedishes.（改为一般疑问句）____________________________dothedishes?5、Runinthehallways.(改为否定句)____