英语七年级下册Unit 3 Language in use教学课件ppt

这是一份英语七年级下册Unit 3 Language in use教学课件ppt，共20页。PPT课件主要包含了语法观察，语法总结，语法专项练，Did，move，we did，played，BAC，AAC，BAAB等内容，欢迎下载使用。
1．Gldilcks picked sme flwers.2．Then she nticed a little huse.3．S she hurried twards it, and kncked n the dr.4．She stpped in frnt f the huse.5．— Did she ften g fr a walk in the frest alne? — N, she didn't.6．She picked up the very big bwl but she didn't like it.
一般过去时(2)一、行为动词过去式的构成：
规则动词过去式构成方法口诀：过去式构成有方法，一般词尾把-ed加。如果词尾有个e, 直接加-d就可以。“辅音字母＋y”结尾，变y为i加-ed。“一辅重闭”作尾巴，双写该辅音加-ed。
二、行为动词的一般过去时的否定形式：要借助助动词did来构成，然后在其后加nt, 可缩写为didn't, 并且将动词的过去式变为动词原形。即“主语＋didn't＋动词原形＋其他”。I didn't walk t schl tday.我今天没有走路去上学。
三、行为动词的一般过去时的一般疑问句形式：要借助did来构成，要将其放在句首，且该句中动词的过去式变为动词原形。“Did＋主语＋动词原形＋其他。”Did yu g t schl tday？你今天去上学了吗？【温馨提示】在疑问句和否定句中，由于加了助动词did/didn't，谓语动词都要用原形。
一、连词成句1．last / we / a / week / visited / museum (.)We visited a museum last week.2．g / z / t / Sunday /didn't / we / the / last (.)We didn't g t the z last Sunday.
3．he / in / years / study / schl / tw / did / this / ag (？)Did he study in this schl tw years ag？4．d / yu / last / summer / what / did / vacatin (？)What did yu d last summer vacatin? 5．read / Kate / night / hme / bks / last / and / stayed / at (.)Kate stayed at hme and read bks last night.
二、按要求完成句子1．I finished my hmewrk at six.(改为否定句)I _________________ my hmewrk at six.2．We mved t Lndn in 2009.(改为一般疑问句并作肯定回答)— _____ yu ______ t Lndn in 2009? — Yes, ________.3．Did they play cmputer games yesterday? (改为肯定句)They __________ cmputer games yesterday.
didn't finish
三、语法选择阅读难度：★★★　　建议用时：5分钟Once a king rdered (命令) sme f his peple t dig a pnd (池塘)．The king then __1__ his peple that ne persn frm each family had t bring a glass f milk at night and put it int the pnd. And he thught everyne culd d it __2__ that.S, by the mrning, the pnd shuld be full f milk.
After receiving the rder, everyne went hme.As ne man prepared __3__ milk, he thught that since everyne was bringing milk, he wuld just bring a glass f water and put that __4__ the pnd instead.Since it was dark at night, n ne wuld __5__ it, s he quickly went and put the water int the pnd and went back hme.
In __6__ mrning, the king went t visit the pnd and fund nly water in it! What happened? Yes! Everyne had the same idea __7__ that man.They all thught, “I dn't have t waste (浪费) my milk. __8__ else will d it.”Dear friends, when yu plan __9__ pr peple r peple in truble, d nt think that thers will d it.Instead, it starts with yu.If yu dn't d it, n ne else will, __10__ change yurself and make a difference.The wrld will be mre and mre beautiful.
(　　)1.A．tellB．tldC．tellsD．will tell(　　)2.A．likeB．likesC．unlikeD．dislike(　　)3.A．heB．himC．hisD．himself
(　　)4.A．intB．tC．withD．fr(　　)5.A．seeB．seesC．sawD．seeing(　　)6.A．aB．anC．theD．/
(　　)7.A．frmB．asC．tD．with(　　)8.A．SmeneB．AnyneC．NbdyD．N ne(　　)9.A．t helpB．helpC．helpsD．helping(　　)10.A．butB．sC．becauseD．and