【优品课件】7B Unit4 Grammar2课件.ppt

Unit 4 Amazing thingsGrammar﹙ ﹙ Ⅱ ﹚﹚Simple past tense(一般过去时)Simple past tense of the verb ‘to be’1. We form the positive and negative sentences with the verb ‘ to be ’ like this: 2. I/He/She/It was at home yesterday. I/He/She/It was not/wasn’t at home yesterday. You/We/They were at home yesterday. You/We/They were not/weren’t at home yesterday.32. We ask and answer questions with the verb ‘ to be ’ like this:Was I/he/she/it at home yesterday. Were you/we/they at home yesterday.Yes, I/he/she/it was .Yes, you/we/they were.No, I/he/she/it was not / wasn’t.No, you/we/they were not / weren’t.3Simon is talking to Sandy about their visit to the Funny World Museum. Complete their conversation with the correct form of the verb ‘ to be ’.Simon: It _______ a happy day yesterday, right?Sandy: Yes, it _______. But I didn’t see Daniel. Where ______ he?Simon: He _______ ill. He ________ at home.Sandy: What a pity! There _______ so many amazing animals in the museum!Simon: _______ you afraid of those strange animals?Sandy: Yes, I _______ a little afraid.Simon: How about Millie and Amy?Sandy: They _______ afraid at all. They _______ quite fond of amazing things.Simon: _______ you tired after the visit?Sandy: No, I _______. I ________ very excited to see so many amazing things.wasWeren’tWerewaswasn’twaswasWerewaswerewaswaswereAfter visiting the Funny World Museum, Simon became interested in finding out more about amazing things in the world. He found some information about dinosaurs. He is writing about them in his diary. Help him complete his diary entry with the correct form of the verbs in brackets.I _______ (read) some amazing things about dinosaurs today. Dinosaurs _________ (live) on Earth a long time ago. We now know that the first dinosaurs __________ (appear) about 230 million years ago. However scientists believe they __________ (be) not the first animals on Earth. There _________ (be) hundreds of different kinds of dinosaurs, but they ___________ (not live) at the same time.Some dinosaurs ________ (be) really small. One of the smallest dinosaurs _________ (be) about one metre long and __________ (weigh) about three kilograms. Others ________ (be) really big. Some very large ones __________ (weigh) over 100,000 kilograms and some _________ (be) about 40 metres long.readweredidn’t livewerewereappearedlivedweighedwereweighedwaswereSome dinosaurs ________ (eat) plants and others __________ (eat) meat, but they _________ (not eat) grass. All dinosaurs __________ (have) four legs. They all _________ (live) on land.Dinosaurs __________ (lay) eggs. Some parent dinosaurs __________ (take) care of their babies, some __________ (do not).The last ones __________ (die) more than 60 million years ago. Nobody knows why.haddidn’t eat diedtooklivedlaid didn’tateateUseful phrases:真可惜这么多奇怪的动物一点点害怕激动的做某事很久以前几百种不同种类的恐龙超过what a pityso many strange animalsa little afraidbe excited to do sth.a long time agohundreds of different kinds of dinosaursmore than/ overPRACTISE改写句子：1、Lucy did her homework at home.（改否定句）Lucy _______ _______ her homework at home.2、He found some meat in the fridge.（变一般疑问句)______ he _____ ______ meat in the fridge?3、She stayed there for a week.（对划线部分提问）______ ______ _____ she _____ there?4、There was some orange in the cup.（变一般疑问句)_____ there _____ orange in the cup? didn’t doDid find anyHow long did stayWas any That’s great√Translate sentences:1.2000年以前你是医生吗?2.他们那时并不饿.3.昨天下午你见过他吗?4.两年前我是一名学生.5.我每天大于大约7:00到校.6.他当时为什们生你的气?Were you a doctor before 2000?They were not very hungry then.Did you see him yesterday afternoon?I was a student two years ago?I get to school at about 7:00 every day.Why was he angry with you then?Homework:1.Finish the exercise book. 2.Recite the simple past tense of the verb ‘to be’.。