Unit 12 Mainly revision
教學(xué)目標(biāo)
Teaching aims and demands:
本單元是復(fù)習(xí)課，復(fù)習(xí)的要點(diǎn)為第7至11單元中出現(xiàn)的語法現(xiàn)象和日常交際用語，學(xué)生在理解課文的基礎(chǔ)上，能用自己組織的語言復(fù)述課文。
Teaching important and difficult points.
1.單詞
tank, breath, exercise, fire, plastic, flow, attack, frighten, bend
2.詞組
at that very moment, before long, bend over, carry away/ off, escape from, fall over, fit into, for a moment, for one thing (one reason), get away from, hold one’s breath, in front of, jump off, keep fish, lie still, look into, make a noise, the other day, pick up, put…in order, shout at, so as to, speed up, stand still, stare at, struggle to one’s feet, throw at, worse still
3.交際用語與句型
1）交際用語
A.表示建議的交際用語：
I suggest (that) you do sth.
You should do sth.
You ought to do sth.
You need to do sth.
B.復(fù)習(xí)經(jīng)七至十一單元出現(xiàn)過的日常交際用語。
2）句型
We need to find one about 30 centimetres (cm) by 30 cm by 50 cm.
For one thing they keep the water clean.
Thoughts rushed through her head.
4.語法
復(fù)習(xí)第七至十一單元出現(xiàn)過的重點(diǎn)語法項(xiàng)目。
教學(xué)建議
對話分析
本文對話通過表達(dá)建議及要求的問與應(yīng)答，對話較容易理解，對話描述Kate,Li Qun談?wù)撊绾勿B(yǎng)魚的過程，教材中歸納出這些用語和表達(dá)法，如：I suggest (that) …. You should….. You ought to…..等，這些用語，在教材中的練習(xí)中給學(xué)生提供了練習(xí)與幫助。
課文建議
在Lesson 46中，教師主要通過圖片展示、問與答，討論及多媒體的形式來完成此課的教學(xué)內(nèi)容，如以下方法：
方法一、教師搜集本課相關(guān)的一些動(dòng)物圖片，作為導(dǎo)入 課給學(xué)生展示。
方法二、教師播放本課的多媒體視頻，讓學(xué)生從聽與視覺了解本課的內(nèi)容。
方法三、教師給學(xué)生一段的時(shí)間精讀和略讀本課文，給出問題讓學(xué)生來回答。
方法四、教師把學(xué)生分成小組進(jìn)行討論：動(dòng)物園與動(dòng)物。練習(xí)復(fù)述整個(gè)故事經(jīng)過。
重點(diǎn)難點(diǎn)
1.frighten v.
①使某人感到恐懼，使害怕
Sorry, I didn't mean to frighten you.
Loud traffic frightens horses.
②驚嚇某人，使某人恐怖或驚愕
The children was frightened to death by the violent thunderstorm.
You frightened me out of my life by knocking on the window like that.
③嚇得某人做某事 frighten sb. into doing
News of the robberies frightened many people into fitting new locks to their doors.
④其形容詞frightened意為恐懼的，害怕的;frightening，引起恐懼的，驚恐的
Frightened children were calling for their mothers.
He looked very frightened as he spoke.
It is frightening even to think of the horrors of nuclear war.
2.fire n.
①火，不可數(shù)名詞
There is no smoke without fire.
②火災(zāi)，火爐，火堆，可數(shù)名詞
A big fire broke out last night.
They made a fire to keep the animals away.
v.③射擊，開火
The officer ordered his men to fire.
They fired at the running animals.
④解雇，辭退
The boy was fired after his second time to be late.
3.enough
①n.足夠，充足，后常接for短語或動(dòng)詞不定式，還可接of短語，of后接名詞或代詞，接名詞時(shí)，名詞前必須有限定詞。
Enough has been said on how to do it.
He has had enough to eat.
He was enough of a fool to do that.
②adj.充足的，足夠的，可修飾不可數(shù)名詞或可數(shù)復(fù)數(shù)名詞，可前置也可后置。
We have enough time to finish the work.
There are seats enough for the people coming to the meeting.
③adv.充足地，足夠地，十分；修飾形容詞、副詞、動(dòng)詞，必須后置
The book is easy for me to read.
He knows well enough what I mean.
4.agree 同意，贊同，后可接with, to, on
agree with與某人意見一致，多接人或指氣候、食物適合某人或指一物與另一物相符。
The professor agrees with what his students have said.
The climate here doesn't agree with Xiao Wang.
His stories agree with hers in everything.
agree to后接具體表建議、計(jì)劃、安排辦法意見之類的名詞。
The patient doesn't agree to the doctor's plan.
All the pupils agree to our teacher's proposal.
agree on 就……取得一致意見
All the members agreed on the date of the next meeting.
Most of the workers agree on the plan of work.
5.very adv.很，非常，修飾形容詞、副詞，也可作形容詞，常與the, this, that ,my等連用，以加強(qiáng)語氣，意為”正是這個(gè)，正是所要的，恰好，極其”，相當(dāng)于just,但just是副詞，若與名詞連用，必須放在冠詞之前。
［辨析］
［誤］This is the just book I want.
［誤］This is very the book I want.
［正］This is just the book I want.
［正］This is the very book I want.
6.be about to 正準(zhǔn)備做某事，即將做某事，通常與when連用，表示就要……突然……
I was about to leave when the telephone rang.
He was about to tell me the secret when she came back.
而句型be doing…when表示正在……突然……
I was going on my way home when I heard a call from behind.
The teacher was just beginning the lesson when the door opened.
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