(共14张PPT)
Unit 5 Amazing Places
Lesson 5 Grammar in Use
Learning Objectives
通过本课的学习，学生能够:
在语境中理解后缀-y的形式、意义和使用。
在语境中理解不定式to do在不同句式中的不同语用功能。
在真实语境中中运用后缀-y构成的单词和不定式to do进行表达。
Activity 1 Look at the pictures and read the sentences. Pay attention to the words in bold.
Part 1 The suffix-y
The traffic is heavy because it is rainy.
A healthy diet is helpful for you to keep fit .
I got a new job today. It’s my lucky day!
It was a sunny day. We visited the West Lake.
Activity 2 Pair work. Talk about the pictures and use the words in the box to make sentences.
smoky windy salty icy sleepy woody
windy
woody
icy
sleepy
salty
smoky
It’s windy.
It’s a woody bowl.
The water is icy. .
The boy is sleepy.
Salty makes food salty.
The room was smoky.
Activity 3 Read the text and fill in the blanks with the correct form of the given words.
The Learning Tower of Pisa is a bell tower. It stands in Pisa,Italy.From 1990 to 2001,the engineers fixed its _______
(shake)base.Now,the tower is firm.Every year, many tourists come to see this ________ (dream) tower. They take pictures in front of the tower on _________ (rain) days and _________ (sun) days, It is _________ (fun) to see that many of them lean to one side just like the leaning tower.
shaky
dreamy
rainy
sunny
funny
[f ks]修理；校正
[ eik]摇动
[beis]底部；根基
[f :m]牢固的；稳固的
[li:n]倾斜
Activity 1 Pair work.Read the conversation.Pay attention to the infinitive to do.
Part 2 The infinitive to do
Where do you plan to spend your holiday
Can you help me (to) take some photos of the mountains.
I'll go to the beach to spend my holiday with my grandparents.
Mount Huangshan.
No problem. Where are you going
Activity 2 Complete the table and learn how to use the infinitive to do
Usage Positive:to do Negative:not to do
As an object They wanted __________(have) a rest after a long walk. I decide ________(not go) there.
As an object complement The host and hostess expect us _________ (arrive）on time. The teacher warns the students __________(not swim) in the river.
As adverbials of purpose We started our journey early _________ （avoid) the bad traffic. They got up early in order __________(not miss) the bus.
Tips:1.感官动词和使役动词(eg:let,make,see,hear,feel,have etc. )在主动语态中后加不定式可省略to,在被动语态中要还原to.
2.不定式作目的状语主要用于表达动作的目的或意图，常使用in order to 或so as to 来引导。
to have
not to go
to arrive
not to swim
to avoid
not to miss
['h ust s]女房东；女主人
[ k'spekt]期待
[w :n]劝告；警告
[ 'v id]避免 防止
Activity 3 Read the letter and fill in the blanks with the correct form of the given words.
Dear Li Wei,
How are you
I have some great news _________(tell) you. Next month, I'm going to visit Mount Huangshan. I plan _________(take) the train and _________(book) a train ticket and a hotel room online.
But now I don't have enough money.In order _________(not be) short of money, I'll take Xiao Ya's advice _________(make) money by selling flowers.
How will you spend your holiday I'm looking forward to hearing from you.
Yours,
Lingling
111
1111
1111
1111
111
1111
1
0
0
0
8
0
to take
to tell
book
not to be
to make
['f :w d]期待
On a _________(sun) weekend, Tom and his friends decided _________ (go) to the park _________(have) a picnic. They prepared a lot of delicious food. When they arrived at the park, the grass was green and the flowers are colorful. But soon the sky became a little _________(cloud), “I think it might rain.” said Tom. And it really began to _________(rain)
a little later. The ground became a bit _________(mud泥，泥浆），They had _________(find) a place under a big tree _________(stay). Although the weather changed, they still had a great time.
Comprehensive Training
Task 1: Read the text and fill in the blanks with the appropriate form of the words.
sunny
to go
to have
cloudy
to rain
muddy
to find
to stay
Task 1: Read the text and fill in the blanks with the appropriate form of the words.
Task 2: Read the sentence and tick T (true) or F (false) .
Comprehensive Training
1.It was sunny at first when Tom and his friends went to the park. (T/F)
2.They went to the park to have a party. (T/F)
3.The ground became dry after the rain. (T/F)
4.They had to stay under a tree because of the rain. (T/F)
5.They had a boring time in the park. (T/F)
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√
√
√
√
Summary
We learn:
how to make -y words , what they mean, and how to use them;
how to make and use to do.
We can:
correctly use words ending in -y in real contexts;
describe our holidays and beautiful scenery using the infinitive form of verbs to do .
Thinking & sharing
other ways of forming and using suffixes.(后缀其它构成方式及用法）
the difference between the usage of the infinitive and gerund.(动词不定式和动名词的用法区别）
Homework
You should:
1.remember all the new words and phrases.
2.understand and master the suffix-y's form,meaning & usage.
3.understand and master the infinitive to do's form,meaning & usage.
You may:
do some exercises about the suffix-y and the infinitive to do.
Thank you!
