(共20张PPT)
Unit 3
On the move
外研版(2019)
英语 必修二
Using language
(Grammar)
1. That football is such a simple game to play is perhaps the basis of its popularity.
2. It is fun enough to attract millions of people.
非谓语
不定式 to do
动名词 doing
过去分词 done
Reading the sentences to tell the function of these to-infinitive.
a It took us three hours to complete the experiment.
b It is fun enough to attract millions of people.
c My job today is to clean the house.
d They refused to accept my suggestions.
e They didn’t allow us to park the car here.
f This is the key to open the front door.
01
Discovering the rules
主语
状语
表语
宾语
补语
定语
不定式--做形式主语、宾语
To learn English, French and Japanese is good.
To keep a fit figure, we should balance our diets and take regular exercise. 【不头重脚轻的可以正常用~】
I find it easy to read English every day.
做主语——头重脚轻
变形式主语
It is good to learn English, French and Japanese.
宾语太长 形式宾语 it
1.I find it impossible ________(get) through to her.
2. It is difficult for him ________(give up) smoking.
3. It is a pity ________(miss) the party.
4. It is kind of you ________(help) me with the problem.
5. I find it difficult ________(do) exercises every day.
to get
to give up
to miss
to help
to do
跟不定式作定语的名词 ability、 aim、 ambition、 dream、 decision、desire、 failure、permission、wish、 chance等 1. He assured us of his ability to solve the problem.
他向我们保证他有能力解决这个问题。
2. She expressed a wish to be alone.
她表示想要单独待一会儿。
02
Studying the rules
1. The slave did not think he had the ability _________(change) his terrible life.
2. Those players expressed their determination _____(pursue) the first prize.
3.You would make a great opportunity _________(accept) his invitation.
to change
to persue
to accept
跟不定式作定语的形容词 afraid、 determined、 amazed、 anxious、 glad、 sorry、 happy、 sure等 1. The little girl is afraid to against her father’s will.
那个小女孩不敢违背父亲的意愿。
2. They were determined to keep up with the times.
他们下定决心与时俱进。
02
Studying the rules
1.I was surprised_________(find) that he knew nothing about the subject.
2.I found it rather difficult _________(explain) to him what had happened.
3.If you can follow these tips,your bad habits will be easy_________(break) .
to find
to explain
to break
跟不定式作定语的动词 agree、 aim、 afford、appear、begin、 fail、 prove等 1. The researchers attempted to invent more time-saving device.研究者们试图发明更多节省时间的装置。
2. Sophia will manage to find a solution to the finanial troubles.
索菲亚会努力找出办法来解决经济困难的。
02
Studying the rules
1. Students will be asked__________(help) plant the fresh vegetables every summer.
2.The country Scotland was joined _______( create) the Kingdom of Great Britain.
3.What you need ________(do) is stay in the classroom and not go out.
to help
to create
to do
常用结构 enough to... 足以 She was brave enough to go there alone.
她有足够的勇气独自到那里去。
too...to... 太...以至于不能 They were too excited to say a word.
他们太激动了,以至于一句话也说不出来了。
so...as to... 以至于 Yesterday morning I got up so late as to be late for school.
昨天早晨我起得那么晚,以至于上学都迟到了。
such...as to... 到如此程度以至于 We are not such fools as to believe that.
我们不是那样的傻子,竟会相信那件事。
only to... 却 They lifted a stone only to drop it on their own feet.
他们搬起石头,却砸了自己的脚。
02
Studying the rules
1. He hurried to the station,only ________( find) the train had left.
2.The boy isn’t old enough ________( accept) this task.
3.The man kept silent about the accident so as ________(not lose) his job.
to find
to accept
not to lose
1 The rules of the game are so simple. They make the game easy to play.
The rules of the game are simple enough to make the game easy to play.
2 The ball is small enough. It fits into most sports bags.
The ball is small enough to fit into most sports bags.
3 Give me a list of the teams. They can enter the competition.
Give me a list of the teams to enter the competition.
4 The footballer has a dream. He wants to play for a top team.
The footballer has a dream to play for a top team.
5 We arrived at the stadium. We found that the game had been cancelled.
We arrived at the stadium only to find that the game had been cancelled.
Join the sentences using the to -infinitive form.
03
Applying the rules
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Are you looking for a sports watch to help you keep track of your fitness and chart your training progress
It has a digital display to record your steps, speed and distance.
It also has a voice control setting to enable you to stay hands - free.
Its waterproof band is fully adjustable to be comfortable to wear.
Rewrite the underlined parts using the to-infinitive form.
03
Applying the rules
练习
(1)Do you have anything (say)for yourself
(2)She usually has a lot of meetings (attend)in the evening.
(3)They are always the first (bear) hardships,the last
_____________(enjoy)comforts.
(4)This will be a good opportunity (exchange)experience.
(5)That will be the only thing (do) now.
(6)They (没有机会去上学)in those years.
(7)Let’s first find a room (放置这些东西).
(8)I want to (找些小说读)during the
vacation.
to say
to attend
to bear
to exchange
to do
had no chance to go to school
to put the things in
look for some novels to read
to enjoy
04
Exercise定语
单句语法填空
(1)We hurried to the classroom,only (find)nobody there.
(2)He is wealthy enough (afford) such a big house.
(3)His mother is too anxious (fall) asleep.
(4)He was not such a fool as (fail)to see that point.
完成句子
(5)He went to the box office, (却被告知)the tickets had been sold out.
(6)He cut off the electricity quickly, (防止了一起事故).
to find
to afford
to fall
to fail
only to be told
preventing an accident
04
Exercise状语
①We find he is not the right person (一起共事).
②He has made a plan (帮助同学).
③She rushed home, (却发现)everything was gone.
④Is the little girl (足够勇敢) to go home alone at night
to work with
to help classmates
only to find
brave enough
完成句子
04
Exercise
Thank you!