七年級英語下冊 Unit 4 Don’t eat in class Section B（第3課時）課件 （新版）人教新目標版

Unit 4 Dont eat in classSection B B 第第3 3課時課時(1a-1d)(1a-1d) Hey ,Im Dave.There are some rules for me to obey,no matter at school or at homeNo fightingNo listening in classdo the dishesclean the roomcook dinner1a_ go out _ see friends_ do his homework _ practice the guitar_ do the dishes_ watch TV_ help his mom make breakfast_ clean his roomahcebgdf Listen and put an x for things Dave cant do and a for things he has to do. 1bRules Cant Have to/mustgo outsee friendsdo his homeworkpractice the guitardo the disheswatch TVhelp his mom make breakfastclean his roomx xx xx xListen again. Write when Dave has to follow the rules in the chart in 1b.Choose from the phrases in the box.1con school nights on school daysevery Saturday after dinnerbefore dinner after schoolin the evening every morning Rules Whengo out on school nightssee friendsdo his homeworkpractice the guitardo the disheswatch TVhelp his mom makebreakfastclean his roomon school daysafter schoolbefore dinnerIn the eveningafter dinnerevery morningevery Saturday1dCan Dave go out on school nights?No,he cant.1.practice的用法的用法.practice作作動詞動詞時，意為時，意為“練習，訓練練習，訓練”，后接，后接名詞、代詞或動名詞作賓語。名詞、代詞或動名詞作賓語。如：如：I often practice my English in the morning . 我常常在早上練習英語我常常在早上練習英語 。practice作作名詞名詞時，意為時，意為“練習，實踐練習，實踐”。如：如：Playing the piano needs a lot of practice. 彈鋼琴需要多加練習。彈鋼琴需要多加練習。 Practice makes perfect.熟能生巧。熟能生巧。Language points2.night的用法的用法night是是名詞名詞，意為，意為“晚上晚上” ，前若有其它詞，前若有其它詞修飾，指具體的某個晚上，應用介詞修飾，指具體的某個晚上，應用介詞on 。如：如：Can I watch TV on night? 我在晚上可以看電視嗎？我在晚上可以看電視嗎？Language points3.help的用法的用法(1) help作作動詞動詞時，意為時，意為“幫助幫助”，有其固定搭配：，有其固定搭配：help sb. (to) do sth.意為意為“幫助某人做某事幫助某人做某事” 。如如：He often helps me (to) clean the classroom. 他經(jīng)常幫我打掃衛(wèi)生。他經(jīng)常幫我打掃衛(wèi)生。help sb. with sth. 意為意為“幫某人做某事幫某人做某事”。如：如：LiMing helps them with English. 李明幫助他們學英語。李明幫助他們學英語。Language pointshelp oneself to.意為意為“請隨便用請隨便用.”如：如：Please help yourselves to some fruits.請隨便吃些水果。請隨便吃些水果。 (2) help作名詞，意為作名詞，意為“幫助幫助”，是，是不可數(shù)名詞不可數(shù)名詞。如：如：I need your help.我需要你的幫助。我需要你的幫助。Language points一、句型轉(zhuǎn)換。一、句型轉(zhuǎn)換。1.You mustnt play football on the road . (改改為祈使句為祈使句) _ football on the road.2、 Lucy has to wear sports shoes for running .(改為否定句改為否定句)Lucy_ to wear sports shoes for running .Dont playdoesnt have小結(jié)訓練小結(jié)訓練3、I have to clean my room.（對劃線提問）（對劃線提問） _ do you have to _ ?4、She has to do the dishes.（改為一般疑問句）（改為一般疑問句）_ _ _ _ do the dishes?5、 Run in the hallways. (改為否定句改為否定句)_ _ in the hallways.What doDoes she have toDont run小結(jié)訓練小結(jié)訓練完成當堂測評作業(yè)完成當堂測評作業(yè)