八年级上Unit5grammar1（共13张PPT）

1、GrammarGrammar八年级八年级 英语英语 上上I without the food.Wild animals dishes on the table.may diemay becomeShe .may have nothing to eatmay have nowhere to live We use may to say that something is possible.If we do nothing, soon there .In the future, pandas to live or food to eat.He is busy today. He to the pa

2、rty.may be none leftmay not have a place may not comeWhat is this?It may be .notWhat is the monkey doing?He may the Monkey HillNo, they mayThe Giraffe AreaCan we give everything to the giraffes?The Tiger HouseCan we go near the tigers?No, they mayWe use can or could to say that something is possible

3、. Could talks about a smaller chance than can. Using can / could to talk about possibility We also use can or could to say that something is possible.1. I left my key at school. I the door. 2. It will be warm tomorrow, so we T-shirts. 3. We without air or water. We also use can or could to say that

4、something is possible.couldnt opencan wearcant live1. The elephant is going towards the water. It (need) a bath.2. The little boy is crying because he saw the tigers. He (be) afraid of them.3. I cant go near the lions and tigers. They (hurt) me.may needmay bemay hurt 4. The baby panda is not drinkin

5、g its mums milk. It (not be) hungry. 5. The monkeys are jumping around. They (be playing) with each other. 6. The horse is standing with its eyes closed. It (be sleeping) .may not bemay be playingmay be sleeping May表示“可能”时，相当于perhaps, maybe1. He may not be at home now.= at home now.= at home now.2.

6、The baby may have something nice to eat.= something nice to eat.= something nice to eat.Perhaps he isntMaybe he isntPerhaps the baby hasMaybe the baby hasPractice 他可能非常喜欢熊猫。 我们可能明天要去参观动物园。 可能她想现在锻炼。 你可能需要好好照顾自己。He may like pandas very much.We may go to visit the zoo tomorrow.She may want to exercise

7、 now.You may need to look after yourself well.1. When do pandas start to go outside for the first time?2. What do pandas began to do when they are six months old?动词不定式动词不定式: to-infinitivesWe can use verbs and to-infinitives together. verbs +We often use to-infinitives after these verbs. agree choose

8、 decide learn plan prepare want fail try remember forget hate like/love start/begin hope/wish+to do sth. Translate some phrases: 想要做某事想要做某事 希望做某事希望做某事 计划做某事计划做某事 同意做某事同意做某事 决定做某事决定做某事 学习做某事学习做某事 选择做某事选择做某事 准备做某事准备做某事want to do sth.hope to do sth.plan to do sth.agree to do sth.decide to do sth.learn

9、to do sth.choose to do sth.prepare to do sth.动词不定式动词不定式: : verbs + to-infinitivesWe use to-infinitives _(before,after) verbs such as want and plan.afterWe also use to -infinitives after these words.would like /need / cant wait to do sth.begin/start/forget/remember to do sth.try / try ones best to do

10、 sth.tell sb. (not) to do sth. ask sb. (not) to do sth.wish sb. (not) to do sth.teach sb. to do sth / invite sb. to do sth.help sb. (to ) do sth.Its + adj+ to do sth.be able / be willing / be ready to do sthhow/what/ where + to do More about wild animalsDad: Do you know anything special about wild a

11、nimals?Amy: Yes, Dad. For example, dolphins are clever. They can (1)_(learn, work out) easy maths problems.Dad: What do you know about bats?Amy: Bats cant see, but they can (2) _(decide, fly) the right way with the help of their mouth and ears.Dad: Did you know that bees never get lost?Amy: Yes. Bee

12、s always(3)_ (remember, come back) the same way as they went.Dad: What do you know about squirrels?Amy: They always (4)_ (begin, save) some food before winter comes.Dad: Yes, but sometimes they forget where to find the food.learn to work outdecide to flyremember to come backbegin to save（储存）（储存）Task

13、 3: Do exercises(P.62) We dont use to after these verbs.1. let The teacher lets him _（read）loudly.2. make The joke makes me_ （laugh）. 3. see I often see him _（ carry ）water.4. hear Do you hear birds _（ sing） every morning?readlaughcarrysing 不定式有不定式有 to do 和和 do, 多数加多数加 to do 少数加少数加 do, 下列动词后省去下列动词后省

14、去 to , “三看三看”“”“两听两听” “一感觉一感觉”, 外加三个外加三个“小使役小使役”, 保你永远不忘记保你永远不忘记!see, watch, look at hear , listen tofeellet, make , have1.They are preparing _(have) a sports meeting.2.Jim agreed _(go) to the West Lake.3.Its easy _(play) softball.4. What made you_ (feel) sad?5.Mr White learned _(ride) a horse last year.6. We will try our best _(read) more books.7. Lets _(share) our joys together.8. I dont know where_(visit ) next